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General
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Target
2024-04-21_6d99728fdf2b082fba0c1fed976440d7_cryptolocker
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Size
101KB
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Sample
240421-ej7pcsag5s
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MD5
6d99728fdf2b082fba0c1fed976440d7
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SHA1
e08f8d5d79cc95b01dbad191a61f9f7835df54aa
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SHA256
a1b309982b6963ef940cba438ea9edb936659ff9c380e70682fd9dd4b1707729
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SHA512
bebf93f0c130adb8bbefc6e9aebc5a6734c057a7ba80b9a5e3f90b8be277aa9c5896f2beecabbcc85c224021b30cf501a781127d30d5c6f184572b3a7ab1b6d2
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpwqWsviPeBcP:AnBdOOtEvwDpj6zJ
Behavioral task
behavioral1
Sample
2024-04-21_6d99728fdf2b082fba0c1fed976440d7_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-21_6d99728fdf2b082fba0c1fed976440d7_cryptolocker.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
2024-04-21_6d99728fdf2b082fba0c1fed976440d7_cryptolocker
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Size
101KB
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MD5
6d99728fdf2b082fba0c1fed976440d7
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SHA1
e08f8d5d79cc95b01dbad191a61f9f7835df54aa
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SHA256
a1b309982b6963ef940cba438ea9edb936659ff9c380e70682fd9dd4b1707729
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SHA512
bebf93f0c130adb8bbefc6e9aebc5a6734c057a7ba80b9a5e3f90b8be277aa9c5896f2beecabbcc85c224021b30cf501a781127d30d5c6f184572b3a7ab1b6d2
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpwqWsviPeBcP:AnBdOOtEvwDpj6zJ
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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