Behavioral task
behavioral1
Sample
2024-09-30_94f6e07aa8c86748e57201ad310769cc_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-30_94f6e07aa8c86748e57201ad310769cc_cryptolocker
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Size
46KB
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MD5
94f6e07aa8c86748e57201ad310769cc
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SHA1
d32a759558f96a75c1d323971872e1a372461984
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SHA256
2c04202bef1c8086be58d5dd1c3fad6ef3e11357fa230c0e291127fc63e811b2
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SHA512
d60ff149061afd9a0d6141893418dd6b3aae479e0e9fd871a9814f71bec6b616f59574e93d408e6c4a1a3cab25e2a536225242cf79b4654e5de03bf22582f310
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqE:bODOw9acifH+YE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_94f6e07aa8c86748e57201ad310769cc_cryptolocker
Files
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2024-09-30_94f6e07aa8c86748e57201ad310769cc_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