14 lines
752 B
Plaintext
14 lines
752 B
Plaintext
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rule Trojan_MacOS_Imuler_A_MTB{
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meta:
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description = "Trojan:MacOS/Imuler.A!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,04 00 04 00 04 00 00 "
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strings :
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$a_00_0 = {2f 6c 69 62 72 61 72 79 2f 4c 61 75 6e 63 68 41 67 65 6e 74 73 2f 63 68 65 63 6b 76 69 72 2e 70 6c 69 73 74 } //1 /library/LaunchAgents/checkvir.plist
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$a_00_1 = {2f 74 6d 70 2f 6c 61 75 6e 63 68 2d 30 72 70 2e 64 61 74 } //1 /tmp/launch-0rp.dat
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$a_00_2 = {2f 63 67 69 2d 6d 61 63 2f 32 77 6d 75 70 6c 6f 61 64 2e 63 67 69 } //1 /cgi-mac/2wmupload.cgi
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$a_00_3 = {2f 74 6d 70 2f 43 75 72 6c 55 70 6c 6f 61 64 20 2d 66 20 2f 74 6d 70 2f 78 6e 74 61 73 6b 7a } //1 /tmp/CurlUpload -f /tmp/xntaskz
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condition:
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((#a_00_0 & 1)*1+(#a_00_1 & 1)*1+(#a_00_2 & 1)*1+(#a_00_3 & 1)*1) >=4
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} |