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General
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Target
2024-03-26_dfa1e903dee9e210869a60ca70b2eaeb_cryptolocker
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Size
61KB
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Sample
240326-el8pfafg2s
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MD5
dfa1e903dee9e210869a60ca70b2eaeb
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SHA1
5e0436c4c91900c7425da5da0e6716387ca7e228
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SHA256
4dc404f515009bb71a872b5af70b3216c61a004a8f381eeed9f2f1e858d39a82
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SHA512
4d3780d7a2766c122c63e1a8ca5bbe59f5ad32046e721d65a25b1d980ecb5705b009c0817d0d676d58bc9a46201737b29ca7d5d3b5af00fe299a9c3f85a8c6ee
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J59l:T6QFElP6n+gxmddpMOtEvwDpjwa39l
Behavioral task
behavioral1
Sample
2024-03-26_dfa1e903dee9e210869a60ca70b2eaeb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-26_dfa1e903dee9e210869a60ca70b2eaeb_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-03-26_dfa1e903dee9e210869a60ca70b2eaeb_cryptolocker
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Size
61KB
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MD5
dfa1e903dee9e210869a60ca70b2eaeb
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SHA1
5e0436c4c91900c7425da5da0e6716387ca7e228
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SHA256
4dc404f515009bb71a872b5af70b3216c61a004a8f381eeed9f2f1e858d39a82
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SHA512
4d3780d7a2766c122c63e1a8ca5bbe59f5ad32046e721d65a25b1d980ecb5705b009c0817d0d676d58bc9a46201737b29ca7d5d3b5af00fe299a9c3f85a8c6ee
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J59l:T6QFElP6n+gxmddpMOtEvwDpjwa39l
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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