Behavioral task
behavioral1
Sample
2024-09-27_f6215bebe1d727089956252e929671ba_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-27_f6215bebe1d727089956252e929671ba_cryptolocker
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Size
59KB
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MD5
f6215bebe1d727089956252e929671ba
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SHA1
36856f9880bb922baba9593c165ee0a71874b801
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SHA256
31dbaad88f2232a2168c07daf4a3fd2c26b143919b55c911b984fc234f0291de
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SHA512
fd3f6bf7c071dc972310c26ee673bfe345ec138e198f3f9d65b8f3a7b1c0e8fec178a03bec60bf350c86c40a84c4826364db47bf5cfa10ae26449a0fe7524181
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSL:bP9g/xtCS3Dxx0n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_f6215bebe1d727089956252e929671ba_cryptolocker
Files
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2024-09-27_f6215bebe1d727089956252e929671ba_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