15 lines
826 B
Plaintext
15 lines
826 B
Plaintext
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rule Backdoor_Win32_Redsip_A{
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meta:
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description = "Backdoor:Win32/Redsip.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
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strings :
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$a_01_0 = {43 00 4d 00 44 00 5f 00 46 00 69 00 6c 00 65 00 5f 00 52 00 55 00 4e 00 5f 00 48 00 49 00 44 00 45 00 } //1 CMD_File_RUN_HIDE
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$a_01_1 = {43 00 4d 00 44 00 5f 00 46 00 49 00 4c 00 45 00 5f 00 55 00 50 00 4c 00 4f 00 41 00 44 00 } //1 CMD_FILE_UPLOAD
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$a_01_2 = {43 00 4d 00 44 00 5f 00 46 00 69 00 6c 00 65 00 5f 00 46 00 49 00 4e 00 44 00 } //1 CMD_File_FIND
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$a_01_3 = {53 00 48 00 45 00 4c 00 4c 00 5f 00 43 00 4d 00 44 00 } //1 SHELL_CMD
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$a_01_4 = {50 00 72 00 6f 00 63 00 46 00 69 00 6c 00 65 00 55 00 70 00 6c 00 6f 00 61 00 64 00 } //1 ProcFileUpload
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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) >=5
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} |