15 lines
701 B
Plaintext
15 lines
701 B
Plaintext
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rule Worm_Win32_Xtrat_B{
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meta:
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description = "Worm:Win32/Xtrat.B,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
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strings :
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$a_01_0 = {75 00 70 00 64 00 61 00 74 00 65 00 73 00 65 00 72 00 76 00 65 00 72 00 6c 00 6f 00 63 00 61 00 6c 00 00 00 } //1
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$a_01_1 = {64 00 6f 00 77 00 6e 00 65 00 78 00 65 00 63 00 } //1 downexec
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$a_01_2 = {58 00 74 00 72 00 65 00 6d 00 65 00 20 00 52 00 41 00 54 00 } //1 Xtreme RAT
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$a_01_3 = {55 6e 69 74 46 75 6e 63 6f 65 73 44 69 76 65 72 73 61 73 } //1 UnitFuncoesDiversas
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$a_01_4 = {55 6e 69 74 4b 65 79 6c 6f 67 67 65 72 } //1 UnitKeylogger
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condition:
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((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1) >=5
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} |