33 lines
No EOL
1.3 KiB
Text
33 lines
No EOL
1.3 KiB
Text
import "pe"
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rule Win32_Virus_Elerad : tc_detection malicious
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{
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meta:
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author = "ReversingLabs"
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source = "ReversingLabs"
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status = "RELEASED"
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sharing = "TLP:WHITE"
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category = "MALWARE"
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malware = "ELERAD"
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description = "Yara rule that detects Elerad virus."
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tc_detection_type = "Virus"
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tc_detection_name = "Elerad"
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tc_detection_factor = 5
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strings:
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$elerad_body = {
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EB 77 60 E8 09 00 00 00 8B 64 24 08 E9 DD 01 00 00 33 D2 64 FF 32 64 89 22 50 8B D8 B9 FF 00 00 00 81 38 2E 65 78 65 74
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08 40 E2 F5 E9 BD 01 00 00 32 D2 38 50 04 0F 85 B2 01 00 00 33 D2 80 38 5C 74 07 3B C3 74 07 48 E2 F4 88 10 8B D0 58 BE
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00 00 E6 77 BF 23 C1 AB 00 EB 3E 60 E8 09 00 00 00 8B 64 24 08 E9 84 01 00 00 33 D2 64 FF 32 64 89 22 BE 00 00 E6 77 EB
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20 68 ?? ?? ?? ?? 60 8B 74 24 24 E8 09 00 00 00 8B 64 24 08 E9 5D 01 00 00 33 D2 64 FF 32 64 89 22 E8 00 00 00 00 5D 81
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ED ?? ?? ?? ?? 81 FF 23 C1 AB 00 75 0C 89 95 22 12 40 00 89 85 1E 12 40 00 BA ?? ?? ?? ?? B9 09 02 00 00 8D 85 D0 10 40
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00 31 10 83 C0 04 E2 F9
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}
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condition:
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uint16(0) == 0x5A4D and
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($elerad_body at pe.entry_point)
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} |