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General
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Target
2024-01-27_772ca6322affb9588f43f2d038e5b2df_cryptolocker
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Size
47KB
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Sample
240127-bvhmtsbggj
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MD5
772ca6322affb9588f43f2d038e5b2df
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SHA1
f7b6334bb694accdaa3b367cf7812b16222eeb69
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SHA256
46cb9ac341c674d9cf49a395fbdb097327979e325b5781a12a0a2ca3dc63e38d
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SHA512
95d78ac923eb17df630bb1792b6021ba4ed3941faef628600483df7cb25b326d828f63d348b40c7d9bdef087fa87414502fa3584304f8025c18a56bb679e86ab
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8jL:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUM
Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_772ca6322affb9588f43f2d038e5b2df_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_772ca6322affb9588f43f2d038e5b2df_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-01-27_772ca6322affb9588f43f2d038e5b2df_cryptolocker
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Size
47KB
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MD5
772ca6322affb9588f43f2d038e5b2df
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SHA1
f7b6334bb694accdaa3b367cf7812b16222eeb69
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SHA256
46cb9ac341c674d9cf49a395fbdb097327979e325b5781a12a0a2ca3dc63e38d
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SHA512
95d78ac923eb17df630bb1792b6021ba4ed3941faef628600483df7cb25b326d828f63d348b40c7d9bdef087fa87414502fa3584304f8025c18a56bb679e86ab
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8jL:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUM
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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