Behavioral task
behavioral1
Sample
2024-10-03_2e27976324d315362377e6786caef2ce_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_2e27976324d315362377e6786caef2ce_cryptolocker
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Size
62KB
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MD5
2e27976324d315362377e6786caef2ce
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SHA1
35f13ea44b6b4e965115d07578331b7b8dc4ed4c
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SHA256
2d7cc88edf9da1263b5a475b64d6043c526e0ee2131fd511dc28999475e29674
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SHA512
219f9ef4d9d7896fd9a18a9364c3b3c758389cfec935e88082a519caa388bee95d2173db7be5aed953feaeca268efb7954f3eedb798d22d641b848405fd8b514
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qh5:H6QFElP6n+gou9cvMOtEvwDpjCpVXhh5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_2e27976324d315362377e6786caef2ce_cryptolocker
Files
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2024-10-03_2e27976324d315362377e6786caef2ce_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
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: 11KB - 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