16 lines
2.6 KiB
Plaintext
16 lines
2.6 KiB
Plaintext
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rule Worm_Win32_Vailik_A{
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meta:
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description = "Worm:Win32/Vailik.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 06 00 00 "
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strings :
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$a_03_0 = {73 00 53 00 65 00 6c 00 6c 00 4f 00 62 00 6a 00 2e 00 52 00 75 00 6e 00 20 00 22 00 77 00 73 00 63 00 72 00 69 00 70 00 74 00 2e 00 65 00 78 00 65 00 20 00 2f 00 2f 00 42 00 20 00 22 00 20 00 26 00 20 00 43 00 68 00 72 00 28 00 90 02 08 29 00 20 00 26 00 20 00 73 00 41 00 70 00 70 00 44 00 61 00 74 00 61 00 20 00 26 00 20 00 73 00 4e 00 61 00 6d 00 65 00 20 00 26 00 20 00 43 00 68 00 72 00 28 00 90 02 08 29 00 2c 00 20 00 30 00 2c 00 20 00 54 00 72 00 75 00 65 00 90 00 } //1
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$a_01_1 = {53 00 75 00 62 00 20 00 73 00 55 00 70 00 64 00 61 00 74 00 65 00 28 00 73 00 55 00 52 00 4c 00 29 00 } //1 Sub sUpdate(sURL)
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$a_01_2 = {53 00 75 00 62 00 20 00 73 00 53 00 70 00 72 00 65 00 61 00 64 00 55 00 53 00 42 00 28 00 29 00 } //1 Sub sSpreadUSB()
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$a_01_3 = {73 00 65 00 74 00 20 00 6c 00 6e 00 6b 00 6f 00 62 00 6a 00 20 00 3d 00 20 00 73 00 53 00 65 00 6c 00 6c 00 4f 00 62 00 6a 00 2e 00 63 00 72 00 65 00 61 00 74 00 65 00 73 00 68 00 6f 00 72 00 74 00 63 00 75 00 74 00 20 00 28 00 64 00 72 00 69 00 76 00 65 00 2e 00 70 00 61 00 74 00 68 00 20 00 26 00 20 00 22 00 5c 00 22 00 20 00 20 00 26 00 20 00 66 00 69 00 6c 00 65 00 6e 00 61 00 6d 00 65 00 20 00 28 00 30 00 29 00 20 00 26 00 20 00 22 00 2e 00 6c 00 6e 00 6b 00 22 00 29 00 } //1 set lnkobj = sSellObj.createshortcut (drive.path & "\" & filename (0) & ".lnk")
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$a_01_4 = {44 00 69 00 6d 00 20 00 73 00 42 00 6f 00 74 00 44 00 61 00 74 00 61 00 2c 00 20 00 73 00 52 00 65 00 73 00 70 00 6f 00 6e 00 73 00 65 00 2c 00 20 00 73 00 43 00 6f 00 6d 00 6d 00 61 00 6e 00 64 00 } //1 Dim sBotData, sResponse, sCommand
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$a_01_5 = {73 00 42 00 6f 00 74 00 44 00 61 00 74 00 61 00 20 00 3d 00 20 00 48 00 45 00 58 00 45 00 6e 00 63 00 6f 00 64 00 65 00 28 00 73 00 58 00 4f 00 52 00 28 00 73 00 47 00 65 00 74 00 49 00 44 00 20 00 26 00 20 00 22 00 3a 00 3a 00 22 00 20 00 26 00 20 00 73 00 47 00 65 00 74 00 4f 00 53 00 20 00 26 00 20 00 22 00 3a 00 3a 00 22 00 20 00 26 00 20 00 73 00 47 00 65 00 74 00 55 00 73 00 65 00 72 00 50 00 43 00 20 00 26 00 20 00 22 00 3a 00 3a 00 22 00 20 00 26 00 20 00 73 00 47 00 65 00 74 00 52 00 41 00 4d 00 20 00 26 00 20 00 22 00 3a 00 3a 00 22 00 20 00 26 00 20 00 73 00 47 00 65 00 74 00 41 00 56 00 20 00 26 00 20 00 22 00 3a 00 3a 00 22 00 20 00 26 00 20 00 49 00 73 00 55 00 73 00 62 00 } //1 sBotData = HEXEncode(sXOR(sGetID & "::" & sGetOS & "::" & sGetUserPC & "::" & sGetRAM & "::" & sGetAV & "::" & IsUsb
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condition:
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((#a_03_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1+(#a_01_5 & 1)*1) >=3
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} |