27 lines
1.4 KiB
Plaintext
27 lines
1.4 KiB
Plaintext
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rule TrojanDownloader_O97M_Emotet_OJ_MTB{
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meta:
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description = "TrojanDownloader:O97M/Emotet.OJ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 01 00 "
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strings :
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$a_03_0 = {4d 75 6e 69 66 78 68 6c 75 71 73 28 90 02 45 28 22 90 02 20 77 90 02 20 69 90 02 20 90 02 20 6e 90 02 20 6d 90 02 20 67 90 02 20 6d 90 02 20 74 90 02 20 73 90 02 20 3a 90 00 } //01 00
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$a_03_1 = {43 72 65 61 74 65 28 90 02 45 2c 20 90 02 45 2c 90 00 } //01 00
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$a_03_2 = {3d 20 52 65 70 6c 61 63 65 28 90 02 45 2c 20 90 02 45 2c 20 22 22 29 90 00 } //01 00
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$a_01_3 = {2c 20 4d 53 46 6f 72 6d 73 2c } //00 00 , MSForms,
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condition:
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any of ($a_*)
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}
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rule TrojanDownloader_O97M_Emotet_OJ_MTB_2{
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meta:
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description = "TrojanDownloader:O97M/Emotet.OJ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 04 00 00 01 00 "
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strings :
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$a_03_0 = {42 66 75 79 64 73 78 64 7a 68 75 6a 70 28 90 02 45 28 22 90 02 25 77 90 02 25 69 90 02 25 6e 90 02 25 6d 90 02 25 67 90 02 25 6d 90 02 25 74 90 02 25 73 90 02 25 3a 90 00 } //01 00
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$a_03_1 = {49 73 7a 79 79 62 71 76 77 74 70 28 90 02 45 28 22 90 02 25 77 90 02 25 69 90 02 25 6e 90 02 25 6d 90 02 25 67 90 02 25 6d 90 02 25 74 90 02 25 73 90 02 25 3a 90 00 } //01 00
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$a_03_2 = {43 72 65 61 74 65 28 90 02 45 2c 20 90 02 45 2c 90 00 } //01 00
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$a_03_3 = {3d 20 52 65 70 6c 61 63 65 28 90 02 45 2c 20 90 02 45 2c 20 22 22 29 90 00 } //00 00
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condition:
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any of ($a_*)
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} |