Behavioral task
behavioral1
Sample
2024-09-25_f13279bd5d2433d9c6ca732f47f18b45_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-25_f13279bd5d2433d9c6ca732f47f18b45_cryptolocker
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Size
47KB
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MD5
f13279bd5d2433d9c6ca732f47f18b45
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SHA1
34726ecda790c7c78c5ec18e9cd6abb21c463db7
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SHA256
11efdf764c764ee745c395cffb6022adc11b1d9f406996f541581f33a9f23240
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SHA512
1626ad49fdd9a225c31f0849a9ae5167073d827ce2a7003e0883e504a113510fa559e9cb698efff6acefbe06d1a142fec7c3209939972b2e0bca361aeb5c1f10
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOX:bODOw9acifH+YE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_f13279bd5d2433d9c6ca732f47f18b45_cryptolocker
Files
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2024-09-25_f13279bd5d2433d9c6ca732f47f18b45_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