General
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Target
2024-02-12_a24b19083c379be893b87045d5702c00_cryptolocker
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Size
31KB
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Sample
240212-wb5cpscc96
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MD5
a24b19083c379be893b87045d5702c00
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SHA1
d187c6826702367336581c0b2b94fff9975ccab7
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SHA256
4a3be337cf95c48c551d21e11532fcb4b6dbeb5670159b0d23ea9fb9cf04d2be
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SHA512
8c78c206029c6d81a3eb037beaf55ff0bd2a4cca72cc8e00f5a25a2f38a15048936cca01ef179fe70b3a1980ccb933dd7408284fc7aa443fbd1a5d11a6ef774c
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHd:q0zizzOSxMOtEvwDpj/arq9
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_a24b19083c379be893b87045d5702c00_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_a24b19083c379be893b87045d5702c00_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-02-12_a24b19083c379be893b87045d5702c00_cryptolocker
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Size
31KB
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MD5
a24b19083c379be893b87045d5702c00
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SHA1
d187c6826702367336581c0b2b94fff9975ccab7
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SHA256
4a3be337cf95c48c551d21e11532fcb4b6dbeb5670159b0d23ea9fb9cf04d2be
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SHA512
8c78c206029c6d81a3eb037beaf55ff0bd2a4cca72cc8e00f5a25a2f38a15048936cca01ef179fe70b3a1980ccb933dd7408284fc7aa443fbd1a5d11a6ef774c
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHd:q0zizzOSxMOtEvwDpj/arq9
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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