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Qlog:一款功能强大的Windows安全日志工具

关于Qlog

Qlog是一款功能强大的Windows安全日志工具,该工具可以为Windows操作系统上的安全相关事件提供丰富的事件日志记录功能。该工具目前仍处于积极开发状态,当前版本为Alpha版本。Qlog没有使用API钩子技术,也不需要在目标系统上安装驱动程序,Qlog指挥使用ETW检索遥测数据。当前版本的Qlog仅支持“进程创建”事件,之后还会添加更多丰富的事件支持。Qlog可以看作为Windows服务运行,但也可以在控制台模式下运行,因此我们可以将丰富的事件信息直接传输到控制台进行处理。

Qlog:一款功能强大的Windows安全日志工具

工作机制

Qlog可以从ETW读取数据,并将丰富的事件信息写入Qlog的事件通道,工具将会创建并使用名为“QMonitor”的新事件源,并写入Windows事件日志中。

以下是Qlog的事件处理顺序:

  • 创建ETW会话,并订阅相关内核和用户区ETW Provider;
  • 从ETW提供程序读取事件;
  • 丰富的事件支持;
  • 将丰富的事件写入事件日志通道QLOG;

工具依赖&安装&使用

Qlog的运行需要在本地系统中安装并配置好.NET Framework >= 4.7.2环境。

接下来,我们需要使用下列命令将该项目克隆至本地:

  1. gitclonehttps://github.com/threathunters-io/QLOG.git

接下来,我们可以使用下列命令以交互式终端模式运行Qlog:

  1. qlog.exe

或者,以Windows服务的方式运行:

  1. #安装服务
  2.  
  3. qlog.exe-i
  4.  
  5. #卸载服务
  6.  
  7. qlog.exe-u

进程处理事件数据输出

  1. {
  2.  
  3. \”EventGuid\”:\”68795fe8-67e7-410b-a5c0-8364746d7ffe\”,
  4.  
  5. \”StartTime\”:\”2021-07-11T11:06:56.9621746+02:00\”,
  6.  
  7. \”QEventID\”:100,
  8.  
  9. \”QType\”:\”ProcessCreate\”,
  10.  
  11. \”Username\”:\”TESTOS\\\\TESTUSER\”,
  12.  
  13. \”Imagefilename\”:\”TEAMS.EXE\”,
  14.  
  15. \”KernelImagefilename\”:\”TEAMS.EXE\”,
  16.  
  17. \”OriginalFilename\”:\”TEAMS.EXE\”,
  18.  
  19. \”Fullpath\”:\”C:\\\\Users\\\\TESTUSER\\\\AppData\\\\Local\\\\Microsoft\\\\Teams\\\\current\\\\Teams.exe\”,
  20.  
  21. \”PID\”:21740,
  22.  
  23. \”Commandline\”:\”\\\”C:\\\\Users\\\\TESTUSER\\\\AppData\\\\Local\\\\Microsoft\\\\Teams\\\\current\\\\Teams.exe\\\”–type=renderer–autoplay-policy=no-user-gesture-required–disable-background-timer-throttling–field-trial-handle=1668,499009601563875864,12511830007210419647,131072–enable-features=WebComponentsV0Enabled–disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess–lang=de–enable-wer–ms-teams-less-cors=522133263–app-user-model-id=com.squirrel.Teams.Teams–app-path=\\\”C:\\\\Users\\\\jocke\”,
  24.  
  25. \”Modulecount\”:41,
  26.  
  27. \”TTPHash\”:\”42AC63285408F5FD91668B16F8E9157FD97046AB63E84117A14E31A188DDC62F\”,
  28.  
  29. \”Imphash\”:\”F14F00FA1D4C82B933279C1A28957252\”,
  30.  
  31. \”sha256\”:\”155625190ECAA90E596CB258A07382184DB738F6EDB626FEE4B9652FA4EC1CC2\”,
  32.  
  33. \”md5\”:\”9453BC2A9CC489505320312F4E6EC21E\”,
  34.  
  35. \”sha1\”:\”7219CB54AC535BA55BC1B202335A6291FDC2D76E\”,
  36.  
  37. \”ProcessIntegrityLevel\”:\”None\”,
  38.  
  39. \”isOndisk\”:true,
  40.  
  41. \”isRunning\”:true,
  42.  
  43. \”Signed\”:\”Signaturevalid\”,
  44.  
  45. \”AuthenticodeHash\”:\”B8AD58EE5C35B3F80C026A318EEA34BABF6609C077CB3D45AEE69BF5C9CF8E11\”,
  46.  
  47. \”Signatures\”:[
  48.  
  49. {
  50.  
  51. \”Subject\”:\”CN=MicrosoftCorporation,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  52.  
  53. \”Issuer\”:\”CN=MicrosoftCodeSigningPCA2010,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  54.  
  55. \”NotBefore\”:\”15.12.202022:24:20\”,
  56.  
  57. \”NotAfter\”:\”02.12.202122:24:20\”,
  58.  
  59. \”DigestAlgorithmName\”:\”SHA256\”,
  60.  
  61. \”Thumbprint\”:\”E8C15B4C98AD91E051EE5AF5F524A8729050B2A2\”,
  62.  
  63. \”TimestampSignatures\”:[
  64.  
  65. {
  66.  
  67. \”Subject\”:\”CN=MicrosoftTime-StampService,OU=ThalesTSSESN:3BBD-E338-E9A1,OU=MicrosoftAmericaOperations,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  68.  
  69. \”Issuer\”:\”CN=MicrosoftTime-StampPCA2010,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  70.  
  71. \”NotBefore\”:\”12.11.202019:26:02\”,
  72.  
  73. \”NotAfter\”:\”11.02.202219:26:02\”,
  74.  
  75. \”DigestAlgorithmName\”:\”SHA256\”,
  76.  
  77. \”Thumbprint\”:\”E8220CE2AAD2073A9C8CD78752775E29782AABE8\”,
  78.  
  79. \”Timestamp\”:\”15.06.202100:39:50+02:00\”
  80.  
  81. }
  82.  
  83. ]
  84.  
  85. },
  86.  
  87. {
  88.  
  89. \”Subject\”:\”CN=MicrosoftCorporation,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  90.  
  91. \”Issuer\”:\”CN=MicrosoftCodeSigningPCA2011,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  92.  
  93. \”NotBefore\”:\”15.12.202022:31:47\”,
  94.  
  95. \”NotAfter\”:\”02.12.202122:31:47\”,
  96.  
  97. \”DigestAlgorithmName\”:\”SHA256\”,
  98.  
  99. \”Thumbprint\”:\”C774204049D25D30AF9AC2F116B3C1FB88EE00A4\”,
  100.  
  101. \”TimestampSignatures\”:[
  102.  
  103. {
  104.  
  105. \”Subject\”:\”CN=MicrosoftTime-StampService,OU=ThalesTSSESN:F87A-E374-D7B9,OU=MicrosoftOperationsPuertoRico,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  106.  
  107. \”Issuer\”:\”CN=MicrosoftTime-StampPCA2010,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  108.  
  109. \”NotBefore\”:\”14.01.202120:02:23\”,
  110.  
  111. \”NotAfter\”:\”11.04.202221:02:23\”,
  112.  
  113. \”DigestAlgorithmName\”:\”SHA256\”,
  114.  
  115. \”Thumbprint\”:\”ED2C601EDD49DD2A934D2AB32DCACC19940161EF\”,
  116.  
  117. \”Timestamp\”:\”15.06.202100:39:53+02:00\”
  118.  
  119. }
  120.  
  121. ]
  122.  
  123. }
  124.  
  125. ],
  126.  
  127. \”ParentProcess\”:{
  128.  
  129. \”EventGuid\”:null,
  130.  
  131. \”StartTime\”:\”2021-07-11T09:54:28.9558001+02:00\”,
  132.  
  133. \”QEventID\”:100,
  134.  
  135. \”QType\”:\”ProcessCreate\”,
  136.  
  137. \”Username\”:\”TEST-OS\\\\TESTUSER\”,
  138.  
  139. \”Imagefilename\”:\”\”,
  140.  
  141. \”KernelImagefilename\”:\”\”,
  142.  
  143. \”OriginalFilename\”:\”TEAMS.EXE\”,
  144.  
  145. \”Fullpath\”:\”C:\\\\Users\\\\TESTUSER\\\\AppData\\\\Local\\\\Microsoft\\\\Teams\\\\current\\\\Teams.exe\”,
  146.  
  147. \”PID\”:16232,
  148.  
  149. \”Commandline\”:\”C:\\\\Users\\\\TESTUSER\\\\AppData\\\\Local\\\\Microsoft\\\\Teams\\\\current\\\\Teams.exe\”,
  150.  
  151. \”Modulecount\”:162,
  152.  
  153. \”TTPHash\”:\”\”,
  154.  
  155. \”Imphash\”:\”F14F00FA1D4C82B933279C1A28957252\”,
  156.  
  157. \”sha256\”:\”155625190ECAA90E596CB258A07382184DB738F6EDB626FEE4B9652FA4EC1CC2\”,
  158.  
  159. \”md5\”:\”9453BC2A9CC489505320312F4E6EC21E\”,
  160.  
  161. \”sha1\”:\”7219CB54AC535BA55BC1B202335A6291FDC2D76E\”,
  162.  
  163. \”ProcessIntegrityLevel\”:\”Medium\”,
  164.  
  165. \”isOndisk\”:true,
  166.  
  167. \”isRunning\”:true,
  168.  
  169. \”Signed\”:\”Signaturevalid\”,
  170.  
  171. \”AuthenticodeHash\”:\”B8AD58EE5C35B3F80C026A318EEA34BABF6609C077CB3D45AEE69BF5C9CF8E11\”,
  172.  
  173. \”Signatures\”:[
  174.  
  175. {
  176.  
  177. \”Subject\”:\”CN=MicrosoftCorporation,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  178.  
  179. \”Issuer\”:\”CN=MicrosoftCodeSigningPCA2010,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  180.  
  181. \”NotBefore\”:\”15.12.202022:24:20\”,
  182.  
  183. \”NotAfter\”:\”02.12.202122:24:20\”,
  184.  
  185. \”DigestAlgorithmName\”:\”SHA256\”,
  186.  
  187. \”Thumbprint\”:\”E8C15B4C98AD91E051EE5AF5F524A8729050B2A2\”,
  188.  
  189. \”TimestampSignatures\”:[
  190.  
  191. {
  192.  
  193. \”Subject\”:\”CN=MicrosoftTime-StampService,OU=ThalesTSSESN:3BBD-E338-E9A1,OU=MicrosoftAmericaOperations,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  194.  
  195. \”Issuer\”:\”CN=MicrosoftTime-StampPCA2010,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  196.  
  197. \”NotBefore\”:\”12.11.202019:26:02\”,
  198.  
  199. \”NotAfter\”:\”11.02.202219:26:02\”,
  200.  
  201. \”DigestAlgorithmName\”:\”SHA256\”,
  202.  
  203. \”Thumbprint\”:\”E8220CE2AAD2073A9C8CD78752775E29782AABE8\”,
  204.  
  205. \”Timestamp\”:\”15.06.202100:39:50+02:00\”
  206.  
  207. }
  208.  
  209. ]
  210.  
  211. },
  212.  
  213. {
  214.  
  215. \”Subject\”:\”CN=MicrosoftCorporation,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  216.  
  217. \”Issuer\”:\”CN=MicrosoftCodeSigningPCA2011,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  218.  
  219. \”NotBefore\”:\”15.12.202022:31:47\”,
  220.  
  221. \”NotAfter\”:\”02.12.202122:31:47\”,
  222.  
  223. \”DigestAlgorithmName\”:\”SHA256\”,
  224.  
  225. \”Thumbprint\”:\”C774204049D25D30AF9AC2F116B3C1FB88EE00A4\”,
  226.  
  227. \”TimestampSignatures\”:[
  228.  
  229. {
  230.  
  231. \”Subject\”:\”CN=MicrosoftTime-StampService,OU=ThalesTSSESN:F87A-E374-D7B9,OU=MicrosoftOperationsPuertoRico,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  232.  
  233. \”Issuer\”:\”CN=MicrosoftTime-StampPCA2010,O=MicrosoftCorporation,L=Redmond,S=Washington,C=US\”,
  234.  
  235. \”NotBefore\”:\”14.01.202120:02:23\”,
  236.  
  237. \”NotAfter\”:\”11.04.202221:02:23\”,
  238.  
  239. \”DigestAlgorithmName\”:\”SHA256\”,
  240.  
  241. \”Thumbprint\”:\”ED2C601EDD49DD2A934D2AB32DCACC19940161EF\”,
  242.  
  243. \”Timestamp\”:\”15.06.202100:39:53+02:00\”
  244.  
  245. }
  246.  
  247. ]
  248.  
  249. }
  250.  
  251. ],
  252.  
  253. \”ParentProcess\”:null
  254.  
  255. }
  256.  
  257. }

项目地址

Qlog:【GitHub传送门】

参考资料:https://threathunters.io/

原文链接:https://www.freebuf.com/articles/system/290653.html

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