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General
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Target
2024-05-27_1fdba248282b8cf01b411a315ef52f7b_cryptolocker
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Size
56KB
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Sample
240527-j9xdjaee33
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MD5
1fdba248282b8cf01b411a315ef52f7b
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SHA1
5003e4b952b2397880db053b16882021950b7e23
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SHA256
37137a2faee1f8f5d4c629a5330c39b510c85b491bbe0ea3e0886830478cab0d
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SHA512
efe4f92f0f9bc0613b2ac255d30dab7248cb74d046bfb6d8c70cb346e0e31bf2ef274a2a4cdd34136f5a5ef8c2329fbed63b92262a6205478ce42d97bcec64fa
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SSDEEP
768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puI4:bIDOw9a0DwitDZzcTLI4
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_1fdba248282b8cf01b411a315ef52f7b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_1fdba248282b8cf01b411a315ef52f7b_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-05-27_1fdba248282b8cf01b411a315ef52f7b_cryptolocker
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Size
56KB
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MD5
1fdba248282b8cf01b411a315ef52f7b
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SHA1
5003e4b952b2397880db053b16882021950b7e23
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SHA256
37137a2faee1f8f5d4c629a5330c39b510c85b491bbe0ea3e0886830478cab0d
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SHA512
efe4f92f0f9bc0613b2ac255d30dab7248cb74d046bfb6d8c70cb346e0e31bf2ef274a2a4cdd34136f5a5ef8c2329fbed63b92262a6205478ce42d97bcec64fa
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SSDEEP
768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puI4:bIDOw9a0DwitDZzcTLI4
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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