14 lines
700 B
Plaintext
14 lines
700 B
Plaintext
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rule TrojanDownloader_O97M_Obfuse_PAP_MTB{
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meta:
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description = "TrojanDownloader:O97M/Obfuse.PAP!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
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strings :
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$a_03_0 = {3d 20 43 72 65 61 74 65 4f 62 6a 65 63 74 28 [0-10] 28 [0-03] 29 20 26 20 22 2e 22 20 26 20 [0-10] 28 [0-03] 29 20 26 20 22 72 65 71 75 65 73 74 2e 35 2e 31 22 29 } //1
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$a_03_1 = {2e 4f 70 65 6e 20 22 47 45 54 22 2c 20 [0-10] 28 [0-10] 29 2c 20 46 61 6c 73 65 } //1
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$a_03_2 = {2e 57 72 69 74 65 20 [0-10] 2e 72 65 73 70 6f 6e 73 65 62 6f 64 79 } //1
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$a_03_3 = {2e 53 61 76 65 54 6f 46 69 6c 65 20 [0-10] 2c 20 32 } //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+(#a_03_3 & 1)*1) >=4
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} |