Behavioral task
behavioral1
Sample
2024-09-28_633adeff17d2014f3bdcc9ccbebbc594_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_633adeff17d2014f3bdcc9ccbebbc594_cryptolocker
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Size
53KB
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MD5
633adeff17d2014f3bdcc9ccbebbc594
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SHA1
1aa72802996df84240a247767e722654dddd0d43
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SHA256
22f3d0ba17762a4de2a5d9979dab9ef078ecb22396323a2ec57d40bff009564f
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SHA512
4c1266b78ad66ae28f98e1bf04b54d3c0c86fcb60be805bf696bbe17148e39743b8a9c6df434c7c89a6c9b55a24ab7098e80afc9c96865241beeb961eaebbacb
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOy:bODOw9acifAoc+vV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_633adeff17d2014f3bdcc9ccbebbc594_cryptolocker
Files
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2024-09-28_633adeff17d2014f3bdcc9ccbebbc594_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