Behavioral task
behavioral1
Sample
2024-10-10_da6a7f6cbb3346c274956360248f373b_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-10_da6a7f6cbb3346c274956360248f373b_cryptolocker
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Size
59KB
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MD5
da6a7f6cbb3346c274956360248f373b
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SHA1
58519044cc78f07ad8f0fc2bc5b84692e1df0bff
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SHA256
aa807e73c1792ee5d14a87fbcebdb0f5d7702714f42e6c9c9710a098035572d6
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SHA512
7abc5b504fa1b65cc667ad6da7bee450d2cba2c1c65413bbbab525d37549ddb178ab9369778461c557a4eae7b6530b69629f83e628051f9e283189494dc3e536
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSQ:bP9g/xtCS3Dxx0s
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_da6a7f6cbb3346c274956360248f373b_cryptolocker
Files
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2024-10-10_da6a7f6cbb3346c274956360248f373b_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