Behavioral task
behavioral1
Sample
2024-10-13_4690d0773e15ff141a3194319ae1aa0e_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_4690d0773e15ff141a3194319ae1aa0e_cryptolocker
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Size
58KB
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MD5
4690d0773e15ff141a3194319ae1aa0e
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SHA1
edcb42a99617a07eca73991a1a878303c8c81482
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SHA256
32239c2f2527261b7e3555678aba244cc0836fdc267874ba8afa3ce9b3de193b
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SHA512
3ae084e360d4c13dd39d0af371f1c53d1883f67edf5e89d40e69086d7b17affb323fc7390d54919beef3f09eee9ea429da9c969fbe5282510b2196683a0a9e45
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSt:bP9g/xtCS3Dxx0x
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_4690d0773e15ff141a3194319ae1aa0e_cryptolocker
Files
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2024-10-13_4690d0773e15ff141a3194319ae1aa0e_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