13 lines
580 B
Plaintext
13 lines
580 B
Plaintext
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rule TrojanDownloader_O97M_Donoff_S_MSR{
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meta:
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description = "TrojanDownloader:O97M/Donoff.S!MSR,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 "
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strings :
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$a_02_0 = {3d 20 22 48 74 [0-04] 22 20 26 20 22 [0-06] 22 } //1
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$a_02_1 = {53 74 72 54 65 6d 70 20 3d 20 53 74 72 54 65 6d 70 20 26 20 22 [0-04] 70 73 } //1
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$a_02_2 = {53 68 74 2e 41 72 67 75 6d 65 6e 74 73 20 3d 20 53 74 72 4c 50 20 26 [0-34] 20 22 [0-04] 4d 53 22 20 26 20 53 74 72 54 65 6d 70 20 26 20 22 [0-02] 62 69 74 22 } //1
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condition:
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((#a_02_0 & 1)*1+(#a_02_1 & 1)*1+(#a_02_2 & 1)*1) >=3
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} |