16 lines
1.4 KiB
Plaintext
16 lines
1.4 KiB
Plaintext
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rule TrojanDownloader_O97M_Obfuse_DH{
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meta:
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description = "TrojanDownloader:O97M/Obfuse.DH,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 06 00 00 "
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strings :
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$a_01_0 = {53 75 62 20 61 75 74 6f 6f 70 65 6e 28 29 } //1 Sub autoopen()
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$a_03_1 = {3d 20 47 65 74 4f 62 6a 65 63 74 28 [0-10] 20 2b 20 22 77 69 6e 6d 67 6d 22 20 2b 20 [0-10] 2b 20 22 74 73 3a 57 69 6e 22 20 2b 20 22 33 32 5f 50 72 6f 63 65 22 20 2b 20 22 73 73 53 74 61 72 74 75 70 22 29 } //1
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$a_03_2 = {3d 20 47 65 74 4f 62 6a 65 63 74 28 28 [0-10] 20 2b 20 22 77 69 6e 6d 67 6d 22 20 2b 20 [0-10] 29 20 2b 20 28 [0-10] 20 2b 20 22 74 73 3a 57 69 6e 22 20 2b 20 [0-10] 29 20 2b 20 22 33 32 5f 50 72 6f 63 65 22 20 2b 20 22 73 73 53 74 61 72 74 75 70 22 29 } //1
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$a_03_3 = {47 65 74 4f 62 6a 65 63 74 28 [0-10] 20 2b 20 22 77 69 6e 6d 67 22 20 2b 20 22 6d 74 73 3a 57 69 22 20 2b 20 [0-10] 20 2b 20 22 6e 33 32 5f 50 72 6f 63 65 73 73 22 29 2e 43 72 65 61 74 65 20 } //1
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$a_03_4 = {47 65 74 4f 62 6a 65 63 74 28 28 [0-10] 20 2b 20 22 77 69 6e 6d 67 22 20 2b 20 22 6d 74 73 3a 57 69 22 20 2b 20 [0-10] 20 2b 20 22 6e 33 32 5f 50 72 6f 63 65 73 73 22 29 29 2e 43 72 65 61 74 65 20 } //1
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$a_03_5 = {47 65 74 4f 62 6a 65 63 74 28 28 [0-10] 20 2b 20 22 77 69 6e 6d 67 6d 74 73 3a 57 69 22 20 2b 20 [0-10] 20 2b 20 22 6e 33 32 5f 50 72 6f 63 65 73 73 22 29 29 2e 43 72 65 61 74 65 } //1
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condition:
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((#a_01_0 & 1)*1+(#a_03_1 & 1)*1+(#a_03_2 & 1)*1+(#a_03_3 & 1)*1+(#a_03_4 & 1)*1+(#a_03_5 & 1)*1) >=3
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} |