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General
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Target
2024-05-31_a5309804ea9046a884103260458b8f52_cryptolocker
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Size
44KB
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Sample
240531-mpgzwsfe64
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MD5
a5309804ea9046a884103260458b8f52
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SHA1
b271fa4efcf6855cf5bae175b9c0a35d9c191334
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SHA256
7ba5b31c6ec6e6a6865666f6f8959c8b8a3d9ca4039b24ad979e48f3e94c2e36
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SHA512
f3f51d0e6a067cdae3a9a658efcee685d85c2ce1a62e5c3ddefca2a675c0480cf630d36125227999c050565c695e3c0be7dd0f8b70c122af2c3b1a7efd7a8352
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SSDEEP
768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAIie0LHZ:bCDOw9aMDooc+vAlXZ
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_a5309804ea9046a884103260458b8f52_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-31_a5309804ea9046a884103260458b8f52_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-05-31_a5309804ea9046a884103260458b8f52_cryptolocker
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Size
44KB
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MD5
a5309804ea9046a884103260458b8f52
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SHA1
b271fa4efcf6855cf5bae175b9c0a35d9c191334
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SHA256
7ba5b31c6ec6e6a6865666f6f8959c8b8a3d9ca4039b24ad979e48f3e94c2e36
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SHA512
f3f51d0e6a067cdae3a9a658efcee685d85c2ce1a62e5c3ddefca2a675c0480cf630d36125227999c050565c695e3c0be7dd0f8b70c122af2c3b1a7efd7a8352
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SSDEEP
768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAIie0LHZ:bCDOw9aMDooc+vAlXZ
Score9/10-
Detection of CryptoLocker Variants
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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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