35 lines
1.6 KiB
Plaintext
35 lines
1.6 KiB
Plaintext
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rule TrojanDownloader_O97M_Bartallex_A{
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meta:
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description = "TrojanDownloader:O97M/Bartallex.A,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 07 00 00 01 00 "
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strings :
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$a_00_0 = {22 70 22 20 2b 20 22 3a 2f 2f 31 34 36 2e 31 38 35 2e 32 31 33 2e } //01 00
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$a_00_1 = {2f 69 6e 73 74 61 6c 6c 22 20 2b 20 22 2e 22 20 2b 20 43 68 72 28 41 73 63 28 22 65 22 29 29 } //01 00
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$a_00_2 = {54 65 6d 70 5c 22 20 2b 20 42 41 52 54 } //01 00
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$a_00_3 = {43 68 72 28 41 73 63 28 22 65 22 29 29 20 2b 20 22 78 22 20 2b 20 22 65 22 } //01 00
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$a_00_4 = {4b 69 6c 6c 20 4d 59 5f 46 49 4c 44 49 52 } //01 00
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$a_00_5 = {42 41 52 54 20 2b 20 43 68 72 28 33 34 29 } //01 00
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$a_00_6 = {58 50 46 49 4c 45 44 49 52 } //00 00
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$a_00_7 = {8f c1 } //00 00
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condition:
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any of ($a_*)
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}
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rule TrojanDownloader_O97M_Bartallex_A_2{
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meta:
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description = "TrojanDownloader:O97M/Bartallex.A,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 07 00 00 01 00 "
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strings :
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$a_00_0 = {56 42 54 58 50 20 3d 20 22 61 64 6f 62 65 61 63 64 2d 75 70 64 61 74 65 78 70 } //01 00
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$a_00_1 = {4b 69 6c 6c 20 4d 59 5f 46 49 4c 45 44 49 52 } //01 00
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$a_00_2 = {58 50 42 41 52 54 46 49 4c 45 44 49 52 } //01 00
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$a_00_3 = {50 72 69 6e 74 20 23 46 69 6c 65 4e 75 2c } //01 00
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$a_00_4 = {72 65 74 56 61 6c 20 3d 20 53 68 65 6c 6c 28 58 50 42 41 52 54 46 49 4c 45 44 49 52 2c 20 30 29 } //01 00
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$a_00_5 = {72 65 74 56 61 6c 20 3d 20 53 68 65 6c 6c 28 4d 59 5f 46 49 4c 45 44 49 52 2c 20 30 29 } //01 00
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$a_00_6 = {22 63 3a 5c 57 69 6e 64 6f 77 73 5c 54 65 6d 70 5c 22 20 2b 20 42 41 52 54 } //00 00
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$a_00_7 = {cf 18 } //00 00
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condition:
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any of ($a_*)
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} |