General
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Target
2024-03-26_2fdf7b33bac2bd9f1e1a1725f777b51b_cryptolocker
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Size
54KB
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Sample
240326-tzljdshc4v
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MD5
2fdf7b33bac2bd9f1e1a1725f777b51b
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SHA1
db5bb5e33eedfaf4517e2fca66e4ce4c3ffc6baa
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SHA256
21413a9598620a2150b5b57d92c4f486f81383341a5ffbb17e54b9eecbec14d9
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SHA512
54bad7dced1ef1e24b699342f4dd1078cbd4c3bd71329202b7dd9e7535ba31519449f1a49abaf97ba57c2503f0ec276f10178daa0095f5af293caf4d978a15ef
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl8eZA:V6a+pOtEvwDpj3
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_2fdf7b33bac2bd9f1e1a1725f777b51b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_2fdf7b33bac2bd9f1e1a1725f777b51b_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-26_2fdf7b33bac2bd9f1e1a1725f777b51b_cryptolocker
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Size
54KB
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MD5
2fdf7b33bac2bd9f1e1a1725f777b51b
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SHA1
db5bb5e33eedfaf4517e2fca66e4ce4c3ffc6baa
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SHA256
21413a9598620a2150b5b57d92c4f486f81383341a5ffbb17e54b9eecbec14d9
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SHA512
54bad7dced1ef1e24b699342f4dd1078cbd4c3bd71329202b7dd9e7535ba31519449f1a49abaf97ba57c2503f0ec276f10178daa0095f5af293caf4d978a15ef
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl8eZA:V6a+pOtEvwDpj3
Score9/10-
Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
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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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