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General
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Target
2024-04-11_efada5c6e1d8103d7a98ff6fda39bfa6_cryptolocker
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Size
36KB
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Sample
240411-js35rafb92
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MD5
efada5c6e1d8103d7a98ff6fda39bfa6
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SHA1
a5c760d4739bd3c8168828c536c746c88d6e8f83
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SHA256
fbc74f3416e98e68b138547ce502a206450232b0febd895a2bf592675d9d2e39
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SHA512
f70bfcc730cad377a2b51b7019c2559f936db9e2a1e01cc7d6035a7d1ba4427dba327ac499ca9352c935a3c59562b7bfd1a7a9dc3919d5af3814c7c5611c9880
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNs23mAA6lmRgy:bA74zYcgT/Ekd0ryfjPIunqpeNswm9my
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_efada5c6e1d8103d7a98ff6fda39bfa6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_efada5c6e1d8103d7a98ff6fda39bfa6_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-04-11_efada5c6e1d8103d7a98ff6fda39bfa6_cryptolocker
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Size
36KB
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MD5
efada5c6e1d8103d7a98ff6fda39bfa6
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SHA1
a5c760d4739bd3c8168828c536c746c88d6e8f83
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SHA256
fbc74f3416e98e68b138547ce502a206450232b0febd895a2bf592675d9d2e39
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SHA512
f70bfcc730cad377a2b51b7019c2559f936db9e2a1e01cc7d6035a7d1ba4427dba327ac499ca9352c935a3c59562b7bfd1a7a9dc3919d5af3814c7c5611c9880
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNs23mAA6lmRgy:bA74zYcgT/Ekd0ryfjPIunqpeNswm9my
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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