Behavioral task
behavioral1
Sample
2024-09-19_b9c7cd1d8d59b16eb920d96df965642d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_b9c7cd1d8d59b16eb920d96df965642d_cryptolocker
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Size
42KB
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MD5
b9c7cd1d8d59b16eb920d96df965642d
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SHA1
9cbb196dd95e3b1a5fb47c3bdf3363a7acfa4c62
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SHA256
3e702fe4b57b1872b92dea1a17ae3bb77919f288bf5d1f6de90c7a151e319011
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SHA512
5818132ebb6918d579ebb71c07487dc9c799ff1d08203283d9a319f602bd372b01dc7a2d23e4dac4ecd43b22969a5afba13558cbf50b03062f859be8e975ba6b
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWkp:ba6YcA/Xk3wXFXSqAJwp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_b9c7cd1d8d59b16eb920d96df965642d_cryptolocker
Files
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2024-09-19_b9c7cd1d8d59b16eb920d96df965642d_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