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General
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Target
2024-02-20_a4fc07f82e9f198c794681a7e096437c_cryptolocker
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Size
31KB
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Sample
240220-d7dkraba24
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MD5
a4fc07f82e9f198c794681a7e096437c
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SHA1
b716fe02fc1fc77fffca0f2ce95a7b3f70eb2faf
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SHA256
4c00478e1367e71a820601695114468ed948a864883cdb9de746a0a5f28608f8
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SHA512
44f98bba4513160d24e52fe2ec8866f30f28eb369b5193b0e1bebc63c2dee7a6261073cb09205b67701e969c0ef96d85730d17c57fdb3725f1a1fcfef3065351
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ/Tl+bltoGkg:bA74zYcgT/Ekd0ryfjQRSlwltYg
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_a4fc07f82e9f198c794681a7e096437c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_a4fc07f82e9f198c794681a7e096437c_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-02-20_a4fc07f82e9f198c794681a7e096437c_cryptolocker
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Size
31KB
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MD5
a4fc07f82e9f198c794681a7e096437c
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SHA1
b716fe02fc1fc77fffca0f2ce95a7b3f70eb2faf
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SHA256
4c00478e1367e71a820601695114468ed948a864883cdb9de746a0a5f28608f8
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SHA512
44f98bba4513160d24e52fe2ec8866f30f28eb369b5193b0e1bebc63c2dee7a6261073cb09205b67701e969c0ef96d85730d17c57fdb3725f1a1fcfef3065351
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ/Tl+bltoGkg:bA74zYcgT/Ekd0ryfjQRSlwltYg
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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