15 lines
643 B
Plaintext
15 lines
643 B
Plaintext
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rule Backdoor_Linux_Adore_A_xp{
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meta:
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description = "Backdoor:Linux/Adore.A!xp,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 05 00 00 "
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strings :
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$a_01_0 = {61 64 6f 72 65 5f 68 69 64 65 66 69 6c 65 } //1 adore_hidefile
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$a_01_1 = {61 64 6f 72 65 5f 6d 61 6b 65 72 6f 6f 74 } //1 adore_makeroot
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$a_01_2 = {4e 6f 20 6c 75 63 6b 2c 20 6e 6f 20 61 64 6f 72 65 } //1 No luck, no adore
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$a_01_3 = {2f 70 72 6f 63 2f 68 69 64 65 2d 25 64 } //1 /proc/hide-%d
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$a_01_4 = {61 64 6f 72 65 5f 68 69 64 65 70 72 6f 63 } //1 adore_hideproc
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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) >=4
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} |