Behavioral task
behavioral1
Sample
2024-08-29_0bd3a52d66c21464217ebad5290605af_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-08-29_0bd3a52d66c21464217ebad5290605af_cryptolocker
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Size
58KB
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MD5
0bd3a52d66c21464217ebad5290605af
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SHA1
cbec2f8501435fc4dc55c80fa137c85429539996
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SHA256
b08e92b3179f0467c8975ebfd38bca7b864a8f733c2df427c0a2d1e4efc5664f
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SHA512
9a8d310c9ac62597e16315e63130d1e26b44e0685e9de6b5c09471c1ae53a2596b041c61e44b59700e5eff864c2ae3ef754827a58b53f5567c2594d8d5e5edfa
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSD:bP9g/xtCS3Dxx0f
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_0bd3a52d66c21464217ebad5290605af_cryptolocker
Files
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2024-08-29_0bd3a52d66c21464217ebad5290605af_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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