12 lines
951 B
Plaintext
12 lines
951 B
Plaintext
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rule TrojanDownloader_O97M_Phoenix_RVA_MTB{
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meta:
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description = "TrojanDownloader:O97M/Phoenix.RVA!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 02 00 00 "
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strings :
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$a_03_0 = {53 68 65 6c 6c 28 22 63 6d 64 20 2f 63 20 63 65 72 74 75 74 69 6c 2e 65 78 65 20 2d 75 72 6c 63 61 63 68 65 20 2d 73 70 6c 69 74 20 2d 66 20 22 22 68 74 74 70 3a 2f 2f 31 38 2e 31 35 39 2e 35 39 2e 32 35 33 2f 63 75 74 2f [0-19] 22 22 20 [0-10] 2e 65 78 65 2e 65 78 65 20 26 26 20 90 1b 01 2e 65 78 65 2e 65 78 65 22 2c 20 76 62 48 69 64 65 29 } //1
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$a_03_1 = {53 68 65 6c 6c 28 22 63 6d 64 20 2f 63 20 63 65 72 74 75 74 69 6c 2e 65 78 65 20 2d 75 72 6c 63 61 63 68 65 20 2d 73 70 6c 69 74 20 2d 66 20 22 22 68 74 74 70 3a 2f 2f 32 30 2e 35 31 2e 32 31 37 2e 31 31 33 2f 76 76 2f [0-19] 22 22 20 [0-19] 2e 65 78 65 2e 65 78 65 20 26 26 20 [0-19] 2e 65 78 65 2e 65 78 65 22 2c 20 76 62 48 69 64 65 29 } //1
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condition:
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((#a_03_0 & 1)*1+(#a_03_1 & 1)*1) >=1
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} |