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General
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Target
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker
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Size
53KB
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Sample
240326-darq4scb77
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MD5
8bec00d0844a59f96075e9055635419a
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SHA1
f7da5e3afd05d41de87060065b0b5f07b6f72eeb
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SHA256
46b5907f292a5a9c364b9b140caa3520c13ca392efc19280fc6d971879861062
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SHA512
9074f5f88ef9c5bd1e039517a283698d95df52fb38e5fbe6cdd36ea4084d7cc55b560fe812c358c8fa090f05cb03e029a6fe4edc4c1846efb2495ab8799df2fa
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjMf
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker
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Size
53KB
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MD5
8bec00d0844a59f96075e9055635419a
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SHA1
f7da5e3afd05d41de87060065b0b5f07b6f72eeb
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SHA256
46b5907f292a5a9c364b9b140caa3520c13ca392efc19280fc6d971879861062
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SHA512
9074f5f88ef9c5bd1e039517a283698d95df52fb38e5fbe6cdd36ea4084d7cc55b560fe812c358c8fa090f05cb03e029a6fe4edc4c1846efb2495ab8799df2fa
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjMf
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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