14 lines
728 B
Plaintext
14 lines
728 B
Plaintext
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rule TrojanDownloader_O97M_Emotet_PB_MTB{
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meta:
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description = "TrojanDownloader:O97M/Emotet.PB!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
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strings :
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$a_03_0 = {6d 74 73 3a [0-20] 57 [0-20] 69 [0-25] 6e [0-20] 33 [0-20] 32 5f [0-20] 50 [0-20] 72 [0-20] 6f [0-20] 63 [0-20] 65 [0-20] 73 [0-20] 73 [0-20] 22 2c 20 [0-20] 2c 20 [0-20] 29 } //1
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$a_03_1 = {2e 43 72 65 61 74 65 28 [0-15] 2c 20 [0-15] 2c 20 [0-15] 2c 20 [0-15] 29 } //1
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$a_03_2 = {3d 20 52 65 70 6c 61 63 65 28 [0-45] 2c 20 [0-45] 2c 20 22 22 29 } //1
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$a_03_3 = {2e 43 61 70 74 69 6f 6e 20 2b 20 [0-20] 2e [0-25] 2e 43 61 70 74 69 6f 6e 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+(#a_03_3 & 1)*1) >=4
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} |