Behavioral task
behavioral1
Sample
2024-10-17_30dea8f4a499b59cc437dfe1433b7b28_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-17_30dea8f4a499b59cc437dfe1433b7b28_cryptolocker
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Size
87KB
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MD5
30dea8f4a499b59cc437dfe1433b7b28
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SHA1
3b7120eca1707f38d576b1f02f680ee234436455
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SHA256
7be253ed83edac312308444abaa51bb9a9cc93d06669caaefbd7715319bc1925
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SHA512
aa40427b05561f0ebd92567d6af508ce8a82999361f7d6fe76e55c317a515e487af358bd35ba46c0984da64ac5e100287b16cd3a5513541ed0f5705ad9a2fd6a
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy874:zCsanOtEvwDpj4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_30dea8f4a499b59cc437dfe1433b7b28_cryptolocker
Files
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2024-10-17_30dea8f4a499b59cc437dfe1433b7b28_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: 10KB - 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