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L2J Server Attacker


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well ppl.. you wont believe, but if you go Start->Run->write cmd, then this black console will appear and you write in ping for settings like... ex: "ping -t -l <size>" adjust size.. the more, the better alltho they split at a certain size etc.. rlly i dont wanna explain all just run the "ping" comand and see help..

 

DragonHunter.. correct me if im wrong, which i think im not lol.. but why do you write things like "hack program" and make ppl believe theyr lousy home connections will flood some 100mb dedicated? oO

 

anyway.. for all noobs that think there is a way to crash servers, no there isnt.. and if it would be possible, it would also get fixed, probably faster than you get enough post count to dl it =/

 

omg they already know. can this changeset be the fix? http://l2jserver.com/trac/changeset/3408

 

theres nothing to fix... this works like it always worked.. wannabe flooding and nothing crashing(unless its a 1mb home connection server and ofc.. you have more) ^^

 

 

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"Only idiot would create his own signature and write in it "legendary tool maker" rofl...what a loser...BUT...proly sitting in kofee shop and wasting his last brain cells"

 

Comment from this L2J forum.. <.<

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well ppl.. you wont believe, but if you go Start->Run->write cmd, then this black console will appear and you write in ping for settings like... ex: "ping -t -l <size>" adjust size.. the more, the better alltho they split at a certain size etc.. rlly i dont wanna explain all just run the "ping" comand and see help..

 

DragonHunter.. correct me if im wrong, which i think im not lol.. but why do you write things like "hack program" and make ppl believe theyr lousy home connections will flood some 100mb dedicated? oO

 

As far as I know (just guessing), attack was not focused on pure bandwidth flooding, that'd be pointless unless comming from several computers with a quite wide upload width. Imho this just spammed gameserver after connected with huge packets (talking about size, not amount), so l2j unknown packet logger gets flooded with tons of data to write on HD. And... that's why [3408] can be a fix for it :D

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This file is neither allocated to a Premium Account, or a Collector's Account, and can therefore only be downloaded 10 times.

 

This limit is reached.

 

To download this file, the uploader either needs to transfer this file into his/her Collector's Account, or upload the file again. The file can later be moved to a Collector's Account. The uploader just needs to click the delete link of the file to get further information.


Any pure heart will reupload it from his premium account?

 

 

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On the quad cores that supports the servers now ,dedi machines.. Not pretty sure that will even lag the server.. You need a good connection also ,to send as much attacks is possible ,some DSL guys ,its not worth.

Wont work.

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well ppl.. you wont believe, but if you go Start->Run->write cmd, then this black console will appear and you write in ping for settings like... ex: "ping -t -l <size>" adjust size.. the more, the better alltho they split at a certain size etc.. rlly i dont wanna explain all just run the "ping" comand and see help..

 

DragonHunter.. correct me if im wrong, which i think im not lol.. but why do you write things like "hack program" and make ppl believe theyr lousy home connections will flood some 100mb dedicated? oO

 

anyway.. for all noobs that think there is a way to crash servers, no there isnt.. and if it would be possible, it would also get fixed, probably faster than you get enough post count to dl it =/

 

theres nothing to fix... this works like it always worked.. wannabe flooding and nothing crashing(unless its a 1mb home connection server and ofc.. you have more) ^^

The ping command is ok but flooding with ping is just dumb to lagg a l2j server xD

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If I Will Open More Programs It's Will be Give More Effect Or No?

If you will start the program more and more it will give you more effect :P

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    • adapt for 409 version wtih old config/sql/html's only the core update!   package net.sf.l2j.gameserver.model.actor.instance; import java.util.ArrayList; import java.util.List; import java.util.Map; import java.util.StringTokenizer; import net.sf.l2j.commons.lang.StringUtil; import net.sf.l2j.commons.math.MathUtil; import net.sf.l2j.Config; import net.sf.l2j.gameserver.data.SkillTable; import net.sf.l2j.gameserver.data.manager.BufferManager; import net.sf.l2j.gameserver.model.actor.Creature; import net.sf.l2j.gameserver.model.actor.Player; import net.sf.l2j.gameserver.model.actor.Summon; import net.sf.l2j.gameserver.model.actor.template.NpcTemplate; import net.sf.l2j.gameserver.network.serverpackets.ItemList; import net.sf.l2j.gameserver.network.serverpackets.MagicSkillUse; import net.sf.l2j.gameserver.network.serverpackets.NpcHtmlMessage; import net.sf.l2j.gameserver.skills.L2Skill; public class SchemmerBuffer extends Folk { private static final int PAGE_LIMIT = 6; public SchemmerBuffer(int objectId, NpcTemplate template) { super(objectId, template); } private void showMainWindow(Player activeChar) { final NpcHtmlMessage html = new NpcHtmlMessage(0); html.setFile(getHtmlPath(getNpcId(), 0)); html.replace("%objectId%", String.valueOf(getObjectId())); html.replace("%name%", activeChar.getName()); html.replace("%buffcount%", "You have " + activeChar.getBuffCount() + "/" + activeChar.getMaxBuffCount() + " buffs."); activeChar.sendPacket(html); } @Override public void onBypassFeedback(Player player, String command) { if (player.getPvpFlag() > 0 && Config.PRESTRICT_USE_BUFFER_ON_PVPFLAG) { player.sendMessage("You can't use buffer when you are pvp flagged."); return; } if (player.isInCombat() && Config.PRESTRICT_USE_BUFFER_IN_COMBAT) { player.sendMessage("You can't use buffer when you are in combat."); return; } if (player.isDead()) return; StringTokenizer st = new StringTokenizer(command, " "); String actualCommand = st.nextToken(); if (actualCommand.startsWith("bufflist")) { autoBuffFunction(player, st.nextToken()); } else if (actualCommand.startsWith("restore")) { String noble = st.nextToken(); player.getStatus().setMaxCpHpMp(); if (noble.equals("true")) { SkillTable.getInstance().getInfo(1323, 1).getEffects(player, player); player.broadcastPacket(new MagicSkillUse(this, player, 1323, 1, 850, 0)); } final Summon summon = player.getSummon(); if (summon != null) summon.getStatus().setMaxHpMp(); showMainWindow(player); } else if (actualCommand.startsWith("cancellation")) { L2Skill buff; buff = SkillTable.getInstance().getInfo(1056, 1); buff.getEffects(this, player); player.stopAllEffectsExceptThoseThatLastThroughDeath(); player.broadcastPacket(new MagicSkillUse(this, player, 1056, 1, 850, 0)); player.stopAllEffects(); final Summon summon = player.getSummon(); if (summon != null) summon.stopAllEffects(); showMainWindow(player); } else if (actualCommand.startsWith("openlist")) { String category = st.nextToken(); String htmfile = st.nextToken(); NpcHtmlMessage html = new NpcHtmlMessage(getObjectId()); if (category.startsWith("null")) { html.setFile("data/html/mods/buffer/" + htmfile + ".htm"); // First Page if (htmfile.equals("index")) { html.replace("%name%", player.getName()); html.replace("%buffcount%", "You have " + player.getBuffCount() + "/" + player.getMaxBuffCount() + " buffs."); } } else html.setFile("data/html/mods/buffer/" + category + "/" + htmfile + ".htm"); html.replace("%objectId%", String.valueOf(getObjectId())); player.sendPacket(html); } else if (actualCommand.startsWith("dobuff")) { int buffid = Integer.valueOf(st.nextToken()); int bufflevel = Integer.valueOf(st.nextToken()); String category = st.nextToken(); String windowhtml = st.nextToken(); String votebuff = null; if (st.hasMoreTokens()) votebuff = st.nextToken(); if (windowhtml.equals("malaria")) { if (player.getInventory().getItemCount(Config.PVOTE_BUFF_ITEM_ID, 0) >= 1) { player.getInventory().destroyItemByItemId("VoteCoins", Config.PVOTE_BUFF_ITEM_ID, 1, player, null); player.sendPacket(new ItemList(player, true)); player.sendMessage(1 + " Vote eye destroyed."); } else { player.sendMessage("You dont have enough (" + 1 + ") vote item for buff."); return; } } if (votebuff != null) { if (player.getInventory().getItemCount(Config.PVOTE_BUFF_ITEM_ID, 0) >= Config.PVOTE_BUFF_ITEM_COUNT) { player.getInventory().destroyItemByItemId("VoteCoins", Config.PVOTE_BUFF_ITEM_ID, Config.PVOTE_BUFF_ITEM_COUNT, player, null); player.sendPacket(new ItemList(player, true)); player.sendMessage(Config.PVOTE_BUFF_ITEM_COUNT + " vote stone destroyed."); } else { player.sendMessage("You dont have enough (" + Config.PVOTE_BUFF_ITEM_COUNT + ") vote item for buff."); return; } } Creature target = player; if (category.startsWith("pet")) { if (player.getSummon() == null) { player.sendMessage("Incorrect Pet"); showMainWindow(player); return; } target = player.getSummon(); } MagicSkillUse mgc = new MagicSkillUse(this, target, buffid, bufflevel, 1150, 0); player.sendPacket(mgc); player.broadcastPacket(mgc); SkillTable.getInstance().getInfo(buffid, bufflevel).getEffects(this, target); NpcHtmlMessage html = new NpcHtmlMessage(getObjectId()); html.setFile("data/html/mods/buffer/" + category + "/" + windowhtml + ".htm"); html.replace("%objectId%", String.valueOf(getObjectId())); html.replace("%name%", player.getName()); player.sendPacket(html); } else if (actualCommand.startsWith("getbuff")) { int buffid = Integer.valueOf(st.nextToken()); int bufflevel = Integer.valueOf(st.nextToken()); if (buffid != 0) { SkillTable.getInstance().getInfo(buffid, bufflevel).getEffects(this, player); broadcastPacket(new MagicSkillUse(this, player, buffid, bufflevel, 450, 0)); showMainWindow(player); } } else if (actualCommand.startsWith("support")) { showGiveBuffsWindow(player); } else if (actualCommand.startsWith("givebuffs")) { final String schemeName = st.nextToken(); final int cost = Integer.parseInt(st.nextToken()); Creature target = null; if (st.hasMoreTokens()) { final String targetType = st.nextToken(); if (targetType != null && targetType.equalsIgnoreCase("pet")) target = player.getSummon(); } else target = player; if (target == null) player.sendMessage("You don't have a pet."); else if (cost == 0 || player.reduceAdena("NPC Buffer", cost, this, true)) BufferManager.getInstance().applySchemeEffects(this, target, player.getObjectId(), schemeName); } else if (actualCommand.startsWith("editschemes")) { showEditSchemeWindow(player, st.nextToken(), st.nextToken(), Integer.parseInt(st.nextToken())); } else if (actualCommand.startsWith("skill")) { final String groupType = st.nextToken(); final String schemeName = st.nextToken(); final int skillId = Integer.parseInt(st.nextToken()); final int page = Integer.parseInt(st.nextToken()); final List<Integer> skills = BufferManager.getInstance().getScheme(player.getObjectId(), schemeName); if (actualCommand.startsWith("skillselect") && !schemeName.equalsIgnoreCase("none")) { if (skills.size() < player.getMaxBuffCount()) skills.add(skillId); else player.sendMessage("This scheme has reached the maximum amount of buffs."); } else if (actualCommand.startsWith("skillunselect")) skills.remove(Integer.valueOf(skillId)); showEditSchemeWindow(player, groupType, schemeName, page); } else if (actualCommand.startsWith("createscheme")) { try { final String schemeName = st.nextToken(); if (schemeName.length() > 14) { player.sendMessage("Scheme's name must contain up to 14 chars. Spaces are trimmed."); return; } final Map<String, ArrayList<Integer>> schemes = BufferManager.getInstance().getPlayerSchemes(player.getObjectId()); if (schemes != null) { if (schemes.size() == Config.PBUFFER_MAX_SCHEMES) { player.sendMessage("Maximum schemes amount is already reached."); return; } if (schemes.containsKey(schemeName)) { player.sendMessage("The scheme name already exists."); return; } } BufferManager.getInstance().setScheme(player.getObjectId(), schemeName.trim(), new ArrayList<>()); showGiveBuffsWindow(player); } catch (Exception e) { player.sendMessage("Scheme's name must contain up to 14 chars. Spaces are trimmed."); } } else if (actualCommand.startsWith("deletescheme")) { try { final String schemeName = st.nextToken(); final Map<String, ArrayList<Integer>> schemes = BufferManager.getInstance().getPlayerSchemes(player.getObjectId()); if (schemes != null && schemes.containsKey(schemeName)) schemes.remove(schemeName); } catch (Exception e) { player.sendMessage("This scheme name is invalid."); } showGiveBuffsWindow(player); } super.onBypassFeedback(player, command); } @Override public String getHtmlPath(int npcId, int val) { String filename = ""; if (val == 0) filename = "" + npcId; else filename = npcId + "-" + val; return "data/html/mods/buffer/" + filename + ".htm"; } /** * Send an html packet to the {@link Player} set a parameter with Give Buffs menu info for player and pet, depending on targetType parameter {player, pet}. * @param player : The {@link Player} to make checks on. */ private void showGiveBuffsWindow(Player player) { final StringBuilder sb = new StringBuilder(200); final Map<String, ArrayList<Integer>> schemes = BufferManager.getInstance().getPlayerSchemes(player.getObjectId()); if (schemes == null || schemes.isEmpty()) sb.append("<font color=\"LEVEL\">You haven't defined any scheme.</font>"); else { for (Map.Entry<String, ArrayList<Integer>> scheme : schemes.entrySet()) { final int cost = getFee(scheme.getValue()); StringUtil.append(sb, "<font color=\"LEVEL\">", scheme.getKey(), " [", scheme.getValue().size(), " / ", player.getMaxBuffCount(), "]", ((cost > 0) ? " - cost: " + StringUtil.formatNumber(cost) : ""), "</font><br1>"); StringUtil.append(sb, "<a action=\"bypass npc_%objectId%_givebuffs ", scheme.getKey(), " ", cost, "\">Use on Me</a>&nbsp;|&nbsp;"); StringUtil.append(sb, "<a action=\"bypass npc_%objectId%_givebuffs ", scheme.getKey(), " ", cost, " pet\">Use on Pet</a>&nbsp;|&nbsp;"); StringUtil.append(sb, "<a action=\"bypass npc_%objectId%_editschemes Buffs ", scheme.getKey(), " 1\">Edit</a>&nbsp;|&nbsp;"); StringUtil.append(sb, "<a action=\"bypass npc_%objectId%_deletescheme ", scheme.getKey(), "\">Delete</a><br>"); } } final NpcHtmlMessage html = new NpcHtmlMessage(0); html.setFile(getHtmlPath(getNpcId(), 1)); html.replace("%schemes%", sb.toString()); html.replace("%max_schemes%", Config.PBUFFER_MAX_SCHEMES); html.replace("%objectId%", getObjectId()); player.sendPacket(html); } /** * Send an html packet to the {@link Player} set as parameter with Edit Scheme Menu info. This allows the {@link Player} to edit each created scheme (add/delete skills) * @param player : The {@link Player} to make checks on. * @param groupType : The group of skills to select. * @param schemeName : The scheme to make check. * @param page : The current checked page. */ private void showEditSchemeWindow(Player player, String groupType, String schemeName, int page) { final NpcHtmlMessage html = new NpcHtmlMessage(0); final List<Integer> schemeSkills = BufferManager.getInstance().getScheme(player.getObjectId(), schemeName); html.setFile(getHtmlPath(getNpcId(), 2)); html.replace("%schemename%", schemeName); html.replace("%count%", schemeSkills.size() + " / " + player.getMaxBuffCount()); html.replace("%typesframe%", getTypesFrame(groupType, schemeName)); html.replace("%skilllistframe%", getGroupSkillList(player, groupType, schemeName, page)); html.replace("%objectId%", getObjectId()); player.sendPacket(html); } /** * @param player : The {@link Player} to make checks on. * @param groupType : The group of skills to select. * @param schemeName : The scheme to make check. * @param page : The current checked page. * @return A {@link String} representing skills available for selection for a given groupType. */ private String getGroupSkillList(Player player, String groupType, String schemeName, int page) { // Retrieve the entire skills list based on group type. List<Integer> skills = BufferManager.getInstance().getSkillsIdsByType(groupType); if (skills.isEmpty()) return "That group doesn't contain any skills."; // Calculate page number. final int max = MathUtil.countPagesNumber(skills.size(), PAGE_LIMIT); if (page > max) page = max; // Cut skills list up to page number. skills = skills.subList((page - 1) * PAGE_LIMIT, Math.min(page * PAGE_LIMIT, skills.size())); final List<Integer> schemeSkills = BufferManager.getInstance().getScheme(player.getObjectId(), schemeName); final StringBuilder sb = new StringBuilder(skills.size() * 150); int row = 0; for (int skillId : skills) { final String icon = (skillId < 100) ? "icon.skill00" + skillId : (skillId < 1000) ? "icon.skill0" + skillId : "icon.skill" + skillId; sb.append(((row % 2) == 0 ? "<table width=\"280\" bgcolor=\"000000\"><tr>" : "<table width=\"280\"><tr>")); if (schemeSkills.contains(skillId)) StringUtil.append(sb, "<td height=40 width=40><img src=\"", icon, "\" width=32 height=32></td><td width=190>", SkillTable.getInstance().getInfo(skillId, 1).getName(), "<br1><font color=\"B09878\">", BufferManager.getInstance().getAvailableBuff(skillId).getDescription(), "</font></td><td><button action=\"bypass npc_%objectId%_skillunselect ", groupType, " ", schemeName, " ", skillId, " ", page, "\" width=32 height=32 back=\"L2UI_CH3.mapbutton_zoomout2\" fore=\"L2UI_CH3.mapbutton_zoomout1\"></td>"); else StringUtil.append(sb, "<td height=40 width=40><img src=\"", icon, "\" width=32 height=32></td><td width=190>", SkillTable.getInstance().getInfo(skillId, 1).getName(), "<br1><font color=\"B09878\">", BufferManager.getInstance().getAvailableBuff(skillId).getDescription(), "</font></td><td><button action=\"bypass npc_%objectId%_skillselect ", groupType, " ", schemeName, " ", skillId, " ", page, "\" width=32 height=32 back=\"L2UI_CH3.mapbutton_zoomin2\" fore=\"L2UI_CH3.mapbutton_zoomin1\"></td>"); sb.append("</tr></table><img src=\"L2UI.SquareGray\" width=277 height=1>"); row++; } for (int i = PAGE_LIMIT; i > row; i--) StringUtil.append(sb, "<img height=41>"); // Build page footer. sb.append("<br><img src=\"L2UI.SquareGray\" width=277 height=1><table width=\"100%\" bgcolor=000000><tr>"); if (page > 1) StringUtil.append(sb, "<td align=left width=70><a action=\"bypass npc_" + getObjectId() + "_editschemes ", groupType, " ", schemeName, " ", page - 1, "\">Previous</a></td>"); else StringUtil.append(sb, "<td align=left width=70>Previous</td>"); StringUtil.append(sb, "<td align=center width=100>Page ", page, "</td>"); if (page < max) StringUtil.append(sb, "<td align=right width=70><a action=\"bypass npc_" + getObjectId() + "_editschemes ", groupType, " ", schemeName, " ", page + 1, "\">Next</a></td>"); else StringUtil.append(sb, "<td align=right width=70>Next</td>"); sb.append("</tr></table><img src=\"L2UI.SquareGray\" width=277 height=1>"); return sb.toString(); } /** * @param groupType : The group of skills to select. * @param schemeName : The scheme to make check. * @return A {@link String} representing all groupTypes available. The group currently on selection isn't linkable. */ private static String getTypesFrame(String groupType, String schemeName) { final StringBuilder sb = new StringBuilder(500); sb.append("<table>"); int count = 0; for (String type : BufferManager.getInstance().getSkillTypes()) { if (count == 0) sb.append("<tr>"); if (groupType.equalsIgnoreCase(type)) StringUtil.append(sb, "<td width=65>", type, "</td>"); else StringUtil.append(sb, "<td width=65><a action=\"bypass npc_%objectId%_editschemes ", type, " ", schemeName, " 1\">", type, "</a></td>"); count++; if (count == 4) { sb.append("</tr>"); count = 0; } } if (!sb.toString().endsWith("</tr>")) sb.append("</tr>"); sb.append("</table>"); return sb.toString(); } /** * @param list : A {@link List} of skill ids. * @return a global fee for all skills contained in the {@link List}. */ private static int getFee(ArrayList<Integer> list) { if (Config.PBUFFER_STATIC_BUFF_COST > 0) return list.size() * Config.PBUFFER_STATIC_BUFF_COST; int fee = 0; for (int sk : list) fee += BufferManager.getInstance().getAvailableBuff(sk).getPrice(); return fee; } private void autoBuffFunction(Player player, String bufflist) { ArrayList<L2Skill> skills_to_buff = new ArrayList<>(); List<Integer> list = null; if (bufflist.equalsIgnoreCase("fighter")) list = Config.PFIGHTER_SKILL_LIST; else if (bufflist.equalsIgnoreCase("mage")) list = Config.PMAGE_SKILL_LIST; if (list != null) { for (int skillId : list) { L2Skill skill = SkillTable.getInstance().getInfo(skillId, SkillTable.getInstance().getMaxLevel(skillId)); if (skill != null) skills_to_buff.add(skill); } for (L2Skill sk : skills_to_buff) sk.getEffects(player, player); player.updateEffectIcons(); list = null; } skills_to_buff.clear(); showMainWindow(player); } }  
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