14 lines
1.3 KiB
Plaintext
14 lines
1.3 KiB
Plaintext
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rule TrojanDownloader_O97M_Powdow_STL_MTB{
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meta:
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description = "TrojanDownloader:O97M/Powdow.STL!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 01 00 "
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strings :
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$a_01_0 = {53 74 61 72 74 20 74 68 65 20 73 68 65 6c 6c 65 64 20 61 70 70 6c 69 63 61 74 69 6f 6e 3a } //01 00 Start the shelled application:
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$a_03_1 = {43 72 65 61 74 65 50 72 6f 63 65 73 73 41 28 30 26 2c 20 43 68 72 28 31 31 32 29 20 2b 20 22 6f 77 65 72 22 20 2b 20 22 73 68 65 6c 6c 2e 65 78 65 20 22 20 2b 20 43 68 72 28 31 35 30 29 20 2b 20 22 57 69 6e 64 6f 77 53 74 79 6c 65 20 48 69 64 64 65 6e 22 20 2b 20 22 20 20 49 45 58 20 28 4e 65 77 2d 4f 62 6a 65 63 74 20 4e 65 74 2e 57 65 62 43 6c 69 65 6e 74 29 2e 44 6f 77 6e 6c 6f 61 64 53 74 72 69 6e 67 28 27 68 74 74 70 73 3a 2f 2f 66 69 6c 65 62 69 6e 2e 6e 65 74 2f 90 02 2f 2f 90 02 09 2e 70 73 31 27 29 22 2c 20 30 26 2c 20 30 26 2c 20 31 26 2c 20 4e 4f 52 4d 41 4c 5f 50 52 49 4f 52 49 54 59 5f 43 4c 41 53 53 2c 20 30 26 2c 20 30 26 2c 20 73 74 61 72 74 2c 20 70 72 6f 63 29 90 00 } //01 00
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$a_01_2 = {4c 6f 6f 70 20 55 6e 74 69 6c 20 52 65 74 75 72 6e 56 61 6c 75 65 20 3c 3e 20 32 35 38 } //01 00 Loop Until ReturnValue <> 258
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$a_01_3 = {4d 73 67 42 6f 78 20 22 43 6c 69 63 6b 20 4f 6b 61 79 20 54 6f 20 52 65 61 64 20 46 69 6c 65 22 } //00 00 MsgBox "Click Okay To Read File"
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condition:
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any of ($a_*)
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} |