Behavioral task
behavioral1
Sample
2024-09-06_f9229a35cb46ebc4ae9dc216512c9d3c_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-06_f9229a35cb46ebc4ae9dc216512c9d3c_cryptolocker
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Size
45KB
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MD5
f9229a35cb46ebc4ae9dc216512c9d3c
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SHA1
05ea38edabb12128cacfac98fed0390d7116da65
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SHA256
f1d6669e42533d39a492d1435459fec16bf827819419643c632188eda4db6063
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SHA512
a418cdfe00992c23a7674d8e36fc9657343318757b5656f24b8b645f60108cb74ac9abd61a9082787dfab9d6a0ba1731e61400b60ec4c7abdfc4792e8bec0cee
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqw:bODOw9acifH+Yw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_f9229a35cb46ebc4ae9dc216512c9d3c_cryptolocker
Files
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2024-09-06_f9229a35cb46ebc4ae9dc216512c9d3c_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE