11 lines
636 B
Plaintext
11 lines
636 B
Plaintext
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rule TrojanDownloader_O97M_Donoff_CS{
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meta:
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description = "TrojanDownloader:O97M/Donoff.CS,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 01 00 00 "
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strings :
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$a_03_0 = {46 75 6e 63 74 69 6f 6e 20 90 1d 0f 00 28 [0-50] 29 20 41 73 20 53 74 72 69 6e 67 [0-0f] 90 1b 00 20 3d 20 90 12 09 00 2e 90 12 0f 00 2e 54 65 78 74 20 26 20 22 20 22 20 26 20 90 12 09 00 28 90 1b 04 2e 90 12 0f 00 2e 54 65 78 74 29 [0-0f] 45 6e 64 20 46 75 6e 63 74 69 6f 6e [0-1f] 90 1b 06 28 90 12 09 00 20 41 73 20 53 74 72 69 6e 67 29 [0-1f] 3d 20 53 74 72 52 65 76 65 72 73 65 28 54 72 69 6d 28 90 1b 0c 29 29 } //1
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condition:
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((#a_03_0 & 1)*1) >=1
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} |