Behavioral task
behavioral1
Sample
2024-10-14_5ecb6b1f9b345a63470671317179e3f8_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-14_5ecb6b1f9b345a63470671317179e3f8_cryptolocker
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Size
53KB
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MD5
5ecb6b1f9b345a63470671317179e3f8
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SHA1
88b8d5ac54094c215ed00cecabfb8ce4bbd5e2ee
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SHA256
e0bc8b27d9e3248d65e6b472344b5903d75010d7cf465096a5d49a60c74b63e3
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SHA512
575ef95e92585f6c5374db5630aa909e92d966f1d2b3e3156ecfb223b5860c6dafb9a9c258f1210c8b23c3dcbdd239a87f718759741598d1f7904420dde257a8
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOu4:bODOw9acifAoc+va
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_5ecb6b1f9b345a63470671317179e3f8_cryptolocker
Files
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2024-10-14_5ecb6b1f9b345a63470671317179e3f8_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