15 lines
779 B
Plaintext
15 lines
779 B
Plaintext
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rule TrojanDownloader_O97M_Powdow_BKE_MTB{
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meta:
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description = "TrojanDownloader:O97M/Powdow.BKE!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 05 00 00 "
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strings :
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$a_01_0 = {62 79 70 61 73 73 20 73 74 41 52 74 60 2d 73 6c 45 60 45 70 20 32 35 } //1 bypass stARt`-slE`Ep 25
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$a_01_1 = {27 6c 6f 61 64 46 69 6c 65 27 29 } //1 'loadFile')
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$a_03_2 = {27 2b 27 2f ?? ?? 22 26 43 48 41 52 28 34 36 29 26 22 65 78 65 27 29 } //1
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$a_01_3 = {74 74 70 73 3a 2f 2f 74 69 6e 79 75 72 6c 2e 63 6f 6d 2f 79 61 70 66 37 6c 66 72 } //1 ttps://tinyurl.com/yapf7lfr
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$a_01_4 = {74 74 70 73 3a 2f 2f 63 75 74 74 2e 6c 79 2f 31 68 41 6e 78 79 79 } //1 ttps://cutt.ly/1hAnxyy
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condition:
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((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_03_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1) >=4
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} |