Behavioral task
behavioral1
Sample
2024-10-06_627783955fb4d07736c24a5ccbfe46d7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-06_627783955fb4d07736c24a5ccbfe46d7_cryptolocker
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Size
46KB
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MD5
627783955fb4d07736c24a5ccbfe46d7
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SHA1
fc8074cedb7c048ee5cebc71ac49f0a12dae6d5c
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SHA256
a018b5ef617191e0eb4976e9f66551978cb277fac5ae7001efdc552fe9fc0640
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SHA512
efca727f40b714c907ec707c42b03c0a6c8e65439fbdd2c05f145826321595d3ddd464a794e0753870929c982df9768316469771f8898d1bb4bfbbadf347efee
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOH:bODOw9acifH+YM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_627783955fb4d07736c24a5ccbfe46d7_cryptolocker
Files
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2024-10-06_627783955fb4d07736c24a5ccbfe46d7_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