Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_ee070db55a38eddde1c6ae753b154c40_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-19_ee070db55a38eddde1c6ae753b154c40_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_ee070db55a38eddde1c6ae753b154c40_cryptolocker
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Size
32KB
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MD5
ee070db55a38eddde1c6ae753b154c40
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SHA1
53e0793c041093dcc2a96cbd1b59e7ced90bbb39
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SHA256
3d4b8778ef391f4b60e5913a920a5ef028a4a84a610e752e32fcbe49e2706cb5
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SHA512
52ee212ad81061555257d37235d74a064a1a26de15eeae716a1964a316d3f8785b567158136fb646c6262c2fefee1f1eb4a633759acc4413db70aebe3ae50ef3
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH3MC:q0zizzOSxMOtEvwDpj/arqt
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 2024-03-19_ee070db55a38eddde1c6ae753b154c40_cryptolocker
Files
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2024-03-19_ee070db55a38eddde1c6ae753b154c40_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