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General
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Target
2024-05-14_f4ca3679edb9a49f6fbd2a2e9e2badb7_cryptolocker
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Size
88KB
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Sample
240514-v16rdsfh61
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MD5
f4ca3679edb9a49f6fbd2a2e9e2badb7
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SHA1
f308085a99a5a41a61186a7c3735eefbab0e333d
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SHA256
0f2bf66c104fb4ac94b831ac7cbe410b637796b70735642b490e6198cc6f1471
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SHA512
965a3a2445d8667850b927fa33f98b83994e01f2428069d5dff39ee27f361ba43d26eb078ad9c59dbc7e433ac37f193965c60491c0435c45ce09423e81fde7a6
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SSDEEP
768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtIODp:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgn
Behavioral task
behavioral1
Sample
2024-05-14_f4ca3679edb9a49f6fbd2a2e9e2badb7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-14_f4ca3679edb9a49f6fbd2a2e9e2badb7_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-05-14_f4ca3679edb9a49f6fbd2a2e9e2badb7_cryptolocker
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Size
88KB
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MD5
f4ca3679edb9a49f6fbd2a2e9e2badb7
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SHA1
f308085a99a5a41a61186a7c3735eefbab0e333d
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SHA256
0f2bf66c104fb4ac94b831ac7cbe410b637796b70735642b490e6198cc6f1471
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SHA512
965a3a2445d8667850b927fa33f98b83994e01f2428069d5dff39ee27f361ba43d26eb078ad9c59dbc7e433ac37f193965c60491c0435c45ce09423e81fde7a6
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SSDEEP
768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtIODp:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgn
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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