Behavioral task
behavioral1
Sample
2024-09-07_74a9231a855fe68fec32fa056e916632_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_74a9231a855fe68fec32fa056e916632_cryptolocker
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Size
62KB
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MD5
74a9231a855fe68fec32fa056e916632
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SHA1
160a308198283754bb74e6262076489a2c4aa7cf
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SHA256
12f2a0c12c001c2f41dd86b132fd947c251824a16b2dc9a120804a981e92d7a2
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SHA512
f2a62c0335e36e17eb586172098739df710419e00735a9aabf015eb1bc58a16d29629024ae8c69a89643fd82237a25731c899a20c96fcb72d912fc03fa346955
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SSDEEP
1536:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRDf:f6a+1SEOtEvwDpjBb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_74a9231a855fe68fec32fa056e916632_cryptolocker
Files
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2024-09-07_74a9231a855fe68fec32fa056e916632_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_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