43 lines
No EOL
1 KiB
Text
43 lines
No EOL
1 KiB
Text
import "pe"
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rule IndiaGolf
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{
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meta:
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copyright = "2015 Novetta Solutions"
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author = "Novetta Threat Research & Interdiction Group - trig@novetta.com"
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Source = "3dda69dfb254dcaea2ba6e8323d4b61ab1e130a0694f4c43d336cfb86a760c50"
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strings:
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/*
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FF D6 call esi ; rand
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8B F8 mov edi, eax
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C1 E7 10 shl edi, 10h
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FF D6 call esi ; rand
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03 F8 add edi, eax
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89 7C 24 20 mov [esp+2A90h+var_2A70], edi
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FF D6 call esi ; rand
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8B F8 mov edi, eax
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C1 E7 10 shl edi, 10h
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FF D6 call esi ; rand
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03 F8 add edi, eax
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89 7C 24 24 mov [esp+2A90h+var_2A6C], edi
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*/
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$generateRandomID = {
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FF ??
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8B ??
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C1 ?? 10
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FF ??
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03 F8
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89 [3]
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FF ??
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8B ??
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C1 ?? 10
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FF ??
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03 ??
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89
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}
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condition:
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$generateRandomID in ((pe.sections[pe.section_index(".text")].raw_data_offset)..(pe.sections[pe.section_index(".text")].raw_data_offset + pe.sections[pe.section_index(".text")].raw_data_size))
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} |