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General
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Target
2024-03-15_55b25de71a72c3e2a88b7feac3522556_cryptolocker
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Size
87KB
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Sample
240315-swhgwsdh98
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MD5
55b25de71a72c3e2a88b7feac3522556
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SHA1
3310081ebcd467eb9d08980e0d49bce36a2b9b11
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SHA256
2aef79b3033099fbc793dc2ce5ed4ed7f5217921a4fc0293fa110026189bd0a6
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SHA512
9a17f0c991b48fe3d2f772580882d3aee18eb791eb7ab5d21122a7c0270bfa785639dec6f365e253484ad241515ac91b4f309954d373aea4cad5c05a1909f5ab
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SSDEEP
768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtISEu:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgf
Behavioral task
behavioral1
Sample
2024-03-15_55b25de71a72c3e2a88b7feac3522556_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_55b25de71a72c3e2a88b7feac3522556_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-15_55b25de71a72c3e2a88b7feac3522556_cryptolocker
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Size
87KB
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MD5
55b25de71a72c3e2a88b7feac3522556
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SHA1
3310081ebcd467eb9d08980e0d49bce36a2b9b11
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SHA256
2aef79b3033099fbc793dc2ce5ed4ed7f5217921a4fc0293fa110026189bd0a6
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SHA512
9a17f0c991b48fe3d2f772580882d3aee18eb791eb7ab5d21122a7c0270bfa785639dec6f365e253484ad241515ac91b4f309954d373aea4cad5c05a1909f5ab
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SSDEEP
768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtISEu:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgf
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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