13 lines
618 B
Plaintext
13 lines
618 B
Plaintext
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rule TrojanDownloader_O97M_Obfuse_GD{
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meta:
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description = "TrojanDownloader:O97M/Obfuse.GD,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 "
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strings :
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$a_03_0 = {53 70 6c 69 74 28 54 68 69 73 57 6f 72 6b 62 6f 6f 6b 2e 53 68 65 65 74 73 28 [0-07] 29 2e 52 61 6e 67 65 28 [0-07] 29 2e 56 61 6c 75 65 2c 20 22 2c 22 29 } //1
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$a_03_1 = {2e 43 72 65 61 74 65 20 [0-21] 28 30 29 2c 20 4e 75 6c 6c 2c 20 4e 75 6c 6c 2c 20 4e 75 6c 6c } //1
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$a_03_2 = {53 65 74 20 [0-16] 20 3d 20 47 65 74 4f 62 6a 65 63 74 28 [0-21] 28 31 29 29 } //1
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condition:
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((#a_03_0 & 1)*1+(#a_03_1 & 1)*1+(#a_03_2 & 1)*1) >=3
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} |