16 lines
895 B
Plaintext
16 lines
895 B
Plaintext
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rule TrojanDownloader_O97M_Ursnif_RVA_MTB{
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meta:
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description = "TrojanDownloader:O97M/Ursnif.RVA!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00 01 00 "
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strings :
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$a_01_0 = {43 72 65 61 74 65 4f 62 6a 65 63 74 28 22 77 73 63 72 69 70 74 2e 73 68 65 6c 6c 22 29 } //01 00
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$a_01_1 = {3d 20 41 63 74 69 76 65 44 6f 63 75 6d 65 6e 74 2e 42 75 69 6c 74 49 6e 44 6f 63 75 6d 65 6e 74 50 72 6f 70 65 72 74 69 65 73 28 22 74 69 74 6c 65 22 29 } //01 00
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$a_03_2 = {3c 68 74 6d 6c 3e 3c 62 6f 64 79 3e 3c 64 69 76 90 02 06 69 64 3d 27 63 6f 6e 74 65 6e 74 27 3e 66 54 90 00 } //01 00
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$a_01_3 = {50 75 62 6c 69 63 20 53 75 62 20 62 75 74 74 6f 6e 31 5f 43 6c 69 63 6b 28 29 } //01 00
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$a_01_4 = {66 72 6d 2e 62 75 74 74 6f 6e 31 5f 43 6c 69 63 6b } //01 00
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$a_01_5 = {43 6c 6f 73 65 20 23 31 0d 0a 45 6e 64 20 46 75 6e 63 74 69 6f 6e } //00 00
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condition:
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any of ($a_*)
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} |