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General
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Target
2024-05-03_88c5a5e1e0a4fcaf8061c7dd6364e4de_cryptolocker
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Size
63KB
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Sample
240503-3gnepsbd97
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MD5
88c5a5e1e0a4fcaf8061c7dd6364e4de
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SHA1
8001bf6eb2780444084f132c3c84ba132b1e1d7e
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SHA256
03aaf69b5743766011decf3fd8eab699db05ac686447ec84459995ecf46a639f
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SHA512
0eaa193c6c66c44a096cd88ecbd16d20188c4d662cb9953840a3007edeab2767995ce2ec7e1bb8cc93f8f764f0b28c3de3a7f14f67edb204dd841ef4b217b170
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi+:BbdDmjr+OtEvwDpjM8b
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_88c5a5e1e0a4fcaf8061c7dd6364e4de_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-03_88c5a5e1e0a4fcaf8061c7dd6364e4de_cryptolocker.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
2024-05-03_88c5a5e1e0a4fcaf8061c7dd6364e4de_cryptolocker
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Size
63KB
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MD5
88c5a5e1e0a4fcaf8061c7dd6364e4de
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SHA1
8001bf6eb2780444084f132c3c84ba132b1e1d7e
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SHA256
03aaf69b5743766011decf3fd8eab699db05ac686447ec84459995ecf46a639f
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SHA512
0eaa193c6c66c44a096cd88ecbd16d20188c4d662cb9953840a3007edeab2767995ce2ec7e1bb8cc93f8f764f0b28c3de3a7f14f67edb204dd841ef4b217b170
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi+:BbdDmjr+OtEvwDpjM8b
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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