Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_22f8ed88eafe568f9769b66129db4b2a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_22f8ed88eafe568f9769b66129db4b2a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_22f8ed88eafe568f9769b66129db4b2a_cryptolocker
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Size
30KB
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MD5
22f8ed88eafe568f9769b66129db4b2a
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SHA1
f5c00b30328bc4611d0c2f105500f4eb9b822b4a
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SHA256
b481df37984cf71d4a24cb056314adb998df67b5be96b10a1b4cde1c3faba6be
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SHA512
230e9d49a9fb2f9cc34b5c6646e1b6ded0bee8567e5fa8f0e086fe115e8100afd76b7cdb122602364c2bb74eb91f7bf8aaebe2ba5382186746e89ac93f313cc2
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xus:q0zizzOSxMOtEvwDpj/arQs
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 2024-03-16_22f8ed88eafe568f9769b66129db4b2a_cryptolocker
Files
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2024-03-16_22f8ed88eafe568f9769b66129db4b2a_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