Behavioral task
behavioral1
Sample
2024-09-07_d486d3368866039d40760f726779f174_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-07_d486d3368866039d40760f726779f174_cryptolocker
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Size
45KB
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MD5
d486d3368866039d40760f726779f174
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SHA1
be6c59bfe5699fd6212424e8347e67e66f8f9bf2
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SHA256
de688a5a5e35cf23e2fabb4a923f7a3ab50514586db94de8b08d5531cb8fb6f2
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SHA512
8e6d29ee63818480810bc8f179d9088dde2b6448e0d1bdaa5bbfa4d3d12158d7376869133c5e428274ec4315319511bc80620ff80a081493a8bf0191c48d3686
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBql:bODOw9acifH+Yl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_d486d3368866039d40760f726779f174_cryptolocker
Files
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2024-09-07_d486d3368866039d40760f726779f174_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