16 lines
974 B
Plaintext
16 lines
974 B
Plaintext
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rule Backdoor_Win32_Farfli_N{
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meta:
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description = "Backdoor:Win32/Farfli.N,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 06 00 00 "
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strings :
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$a_01_0 = {73 25 5c 73 65 63 69 76 72 65 53 5c 74 65 53 6c 6f 72 74 6e 6f 43 74 6e 65 72 72 75 43 5c 4d 45 54 53 59 53 00 } //1
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$a_01_1 = {57 69 6e 64 4d 61 64 20 55 70 64 61 74 65 00 } //1
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$a_01_2 = {33 36 25 78 73 76 63 00 6e 65 74 73 76 63 73 00 53 4f 46 54 57 41 52 45 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 20 4e 54 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 53 76 63 68 6f 73 74 00 } //1
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$a_01_3 = {4e 65 74 53 76 63 73 00 68 61 63 6b 00 } //1
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$a_01_4 = {49 6e 73 74 61 6c 6c 4d 6f 64 75 6c 65 00 } //1 湉瑳污䵬摯汵e
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$a_01_5 = {6a 01 8d 8c 24 54 02 00 00 68 14 42 40 00 51 68 02 00 00 80 e8 56 00 00 00 56 e8 10 f8 ff ff 56 e8 26 03 00 00 53 e8 20 03 00 00 } //1
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condition:
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((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1+(#a_01_5 & 1)*1) >=5
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} |