14 lines
932 B
Plaintext
14 lines
932 B
Plaintext
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rule TrojanDownloader_O97M_Ursnif_KAAV_MTB{
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meta:
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description = "TrojanDownloader:O97M/Ursnif.KAAV!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
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strings :
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$a_01_0 = {3d 20 44 53 77 2e 74 68 33 32 50 72 6f 63 65 73 73 49 44 } //1 = DSw.th32ProcessID
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$a_01_1 = {3d 20 53 70 6c 69 74 28 52 61 6e 67 65 28 22 49 37 39 3a 49 37 39 22 29 2c 20 22 2c 22 29 } //1 = Split(Range("I79:I79"), ",")
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$a_01_2 = {57 6f 72 6b 62 6f 6f 6b 73 2e 41 70 70 6c 69 63 61 74 69 6f 6e 2e 44 69 73 70 6c 61 79 41 6c 65 72 74 73 20 3d 20 42 6e 3a 20 41 70 70 6c 69 63 61 74 69 6f 6e 2e 51 75 69 74 } //1 Workbooks.Application.DisplayAlerts = Bn: Application.Quit
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$a_01_3 = {70 69 6e 6e 53 20 3d 20 45 6e 76 69 72 6f 6e 28 22 54 65 6d 70 22 29 20 26 20 22 5c 22 20 26 20 74 79 20 26 20 22 2e 22 } //1 pinnS = Environ("Temp") & "\" & ty & "."
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condition:
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((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1) >=4
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} |