General
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Target
2024-06-13_ffd1b63002821d9cc5a79f70838b8476_cryptolocker
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Size
80KB
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Sample
240613-b7tkvstdlk
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MD5
ffd1b63002821d9cc5a79f70838b8476
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SHA1
11f5c5b57fa00ca69d5728763e8246425fc3a7d9
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SHA256
471c46cc53402f73058be0c1f2c810bf407becec8f8cc12162b091ca9d12dec2
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SHA512
1202cb1a2ddab78ad4d062a2513b362b6fbd2d9e3927d2b58f14adaeef0a5f25bde7e87616cf786034542bf982d2c4dcc1c22f7a3719edccaf2b1bb8eb11b1bd
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxB12:T6a+rdOOtEvwDpjNtHPx
Behavioral task
behavioral1
Sample
2024-06-13_ffd1b63002821d9cc5a79f70838b8476_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-13_ffd1b63002821d9cc5a79f70838b8476_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-13_ffd1b63002821d9cc5a79f70838b8476_cryptolocker
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Size
80KB
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MD5
ffd1b63002821d9cc5a79f70838b8476
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SHA1
11f5c5b57fa00ca69d5728763e8246425fc3a7d9
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SHA256
471c46cc53402f73058be0c1f2c810bf407becec8f8cc12162b091ca9d12dec2
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SHA512
1202cb1a2ddab78ad4d062a2513b362b6fbd2d9e3927d2b58f14adaeef0a5f25bde7e87616cf786034542bf982d2c4dcc1c22f7a3719edccaf2b1bb8eb11b1bd
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxB12:T6a+rdOOtEvwDpjNtHPx
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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