Behavioral task
behavioral1
Sample
2024-09-25_8205247de5eaa69a9a2089b2bd55c810_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-25_8205247de5eaa69a9a2089b2bd55c810_cryptolocker
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Size
47KB
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MD5
8205247de5eaa69a9a2089b2bd55c810
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SHA1
35fad2f4b6b1c1ada637248b2076456bbdda9fb4
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SHA256
ca449ac335d0d3f13b68c72e3fc9d21f29520a581cf44137ca494dbe855dd132
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SHA512
47f0603388efed1146b3c0f7f35edf8380af0ea9a07a99d6aecd81921f1cd427961256f4fcdaecf36b85f17a264d271095e28f593642a50cd28ad7daeb469a7e
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqO6:bODOw9acifH+YN
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_8205247de5eaa69a9a2089b2bd55c810_cryptolocker
Files
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2024-09-25_8205247de5eaa69a9a2089b2bd55c810_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