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General
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Target
2024-03-14_683b345c285ef3e3a2b5947ad64fb2eb_cryptolocker
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Size
62KB
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Sample
240314-jhfxgaea31
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MD5
683b345c285ef3e3a2b5947ad64fb2eb
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SHA1
1ae187cdab72f1671b5abab648b139c9cc4c0564
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SHA256
a0400ab0e39581dd3485afa67232a2b5ace00fea4da3a4cca00a8c6e0e05e20f
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SHA512
5db6b3ba49a59fbf34c3de34f3499f00446827679fae52c382a6084d50888acb30600ffc68a10e9dc439f5d69006230dba8ed76dafc207a71908a3e76fdc38b6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtstg:BbdDmjr+OtEvwDpjM8O
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_683b345c285ef3e3a2b5947ad64fb2eb_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-14_683b345c285ef3e3a2b5947ad64fb2eb_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-14_683b345c285ef3e3a2b5947ad64fb2eb_cryptolocker
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Size
62KB
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MD5
683b345c285ef3e3a2b5947ad64fb2eb
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SHA1
1ae187cdab72f1671b5abab648b139c9cc4c0564
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SHA256
a0400ab0e39581dd3485afa67232a2b5ace00fea4da3a4cca00a8c6e0e05e20f
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SHA512
5db6b3ba49a59fbf34c3de34f3499f00446827679fae52c382a6084d50888acb30600ffc68a10e9dc439f5d69006230dba8ed76dafc207a71908a3e76fdc38b6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtstg:BbdDmjr+OtEvwDpjM8O
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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