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General
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Target
2024-01-28_fa01a96ce988accbada8a52e161e61f5_cryptolocker
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Size
86KB
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Sample
240128-p5cq8abbe4
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MD5
fa01a96ce988accbada8a52e161e61f5
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SHA1
8fcbd42189eff6e81be87b11f6e83d70c63cab8c
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SHA256
9f05e8d255ac1f37a6e18d6384240b8ef417f948814c36833a2197bcfdb53727
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SHA512
5203aec46813c11e407f943e5ff718ca61c6804d6706593d70173596dbb30ca2efcd724bd55ee85de1e21e91926d69106aea5cfa7acacfa8abb6becfe9f95d7e
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SSDEEP
768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtIq:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgh
Behavioral task
behavioral1
Sample
2024-01-28_fa01a96ce988accbada8a52e161e61f5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_fa01a96ce988accbada8a52e161e61f5_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-01-28_fa01a96ce988accbada8a52e161e61f5_cryptolocker
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Size
86KB
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MD5
fa01a96ce988accbada8a52e161e61f5
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SHA1
8fcbd42189eff6e81be87b11f6e83d70c63cab8c
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SHA256
9f05e8d255ac1f37a6e18d6384240b8ef417f948814c36833a2197bcfdb53727
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SHA512
5203aec46813c11e407f943e5ff718ca61c6804d6706593d70173596dbb30ca2efcd724bd55ee85de1e21e91926d69106aea5cfa7acacfa8abb6becfe9f95d7e
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SSDEEP
768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtIq:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgh
Score9/10-
Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
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UPX dump on OEP (original entry point)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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