Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_533458593c886d4b9e3288dac22cb143_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-26_533458593c886d4b9e3288dac22cb143_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_533458593c886d4b9e3288dac22cb143_cryptolocker
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Size
30KB
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MD5
533458593c886d4b9e3288dac22cb143
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SHA1
c2ec0615b3bd44ddd6c73fae7756617614572f33
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SHA256
14188078fb9dda2ef0e3872d102b00ba85202eed1016f3800d9d2f0b743706b9
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SHA512
b35f479e2e8300544e1f92dec5f941979cf8d6723e831581f326c773157ac4eb23a669609f4f1cf55ede6ee076bc8efa5e8ca9daa197f3fd64768348c129e26a
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuc:q0zizzOSxMOtEvwDpj/arQc
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 2024-03-26_533458593c886d4b9e3288dac22cb143_cryptolocker
Files
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2024-03-26_533458593c886d4b9e3288dac22cb143_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