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General
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Target
2024-03-25_a7656e968071489e7327ae8790283473_cryptolocker
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Size
43KB
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Sample
240325-zfybqshb83
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MD5
a7656e968071489e7327ae8790283473
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SHA1
15400a0a729d81b322cdeeda2835c9952471637d
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SHA256
aa4de9e49cd5e596ed071645870bb3a516c60e33662c7e479d23a1227e3ce6b2
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SHA512
fcb89885f5755c45a57c8e4da0007d2b46a14734ad7cce9aa73c456990ecd535d9b1e0f3c356e4426555630d13e4e0606f9d2e372edeee22ce89ac78faa92888
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SSDEEP
768:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+syQNAx:bgGYcA/53GADw8Cl/nx
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_a7656e968071489e7327ae8790283473_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_a7656e968071489e7327ae8790283473_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-25_a7656e968071489e7327ae8790283473_cryptolocker
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Size
43KB
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MD5
a7656e968071489e7327ae8790283473
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SHA1
15400a0a729d81b322cdeeda2835c9952471637d
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SHA256
aa4de9e49cd5e596ed071645870bb3a516c60e33662c7e479d23a1227e3ce6b2
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SHA512
fcb89885f5755c45a57c8e4da0007d2b46a14734ad7cce9aa73c456990ecd535d9b1e0f3c356e4426555630d13e4e0606f9d2e372edeee22ce89ac78faa92888
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SSDEEP
768:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+syQNAx:bgGYcA/53GADw8Cl/nx
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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