Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_d305b06c6c7981d5d9228844482457f2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-16_d305b06c6c7981d5d9228844482457f2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_d305b06c6c7981d5d9228844482457f2_cryptolocker
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Size
32KB
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MD5
d305b06c6c7981d5d9228844482457f2
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SHA1
4d76e72e73afc5a05be772b00687633e782c4669
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SHA256
52e7b12c2f5ca9dfe1aabbd5265d766c52edbdf8ea6521b54fd6a9334409fb52
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SHA512
939848b28b443147e6980e968496501dfd08a6441bf916fbad43bc6592203a208d00c404da47ed71c984ddebc7cf6cf30a9fb4858ae78d0aab36c6b826d3f139
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbjb:q0zizzOSxMOtEvwDpj/arqD
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_d305b06c6c7981d5d9228844482457f2_cryptolocker
Files
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2024-03-16_d305b06c6c7981d5d9228844482457f2_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