Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_ba83d00fba21001640fa69f035b6728f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-11_ba83d00fba21001640fa69f035b6728f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_ba83d00fba21001640fa69f035b6728f_cryptolocker
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Size
32KB
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MD5
ba83d00fba21001640fa69f035b6728f
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SHA1
d3faed4c22377d131231ff104f8e005ba61d4134
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SHA256
f507319f49038236f774db25f0df3a886779b8ca2a811cf2ef1eb6de2898e490
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SHA512
1efb31c46e7dcb5ed14d0572f043fde61133a52ba1fcde30cf76ca8800eac182326a778336012adc2228220d40b67eda880827c18cecabeffe6d77195c3498ec
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbjo:q0zizzOSxMOtEvwDpj/arqA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-11_ba83d00fba21001640fa69f035b6728f_cryptolocker
Files
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2024-03-11_ba83d00fba21001640fa69f035b6728f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE