Behavioral task
behavioral1
Sample
2024-10-09_712e7e771dadc8275c5c5b2d5c9d787c_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-09_712e7e771dadc8275c5c5b2d5c9d787c_cryptolocker
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Size
58KB
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MD5
712e7e771dadc8275c5c5b2d5c9d787c
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SHA1
4be3047d7a3df3aef5cf17e2757abd7c27a61b5d
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SHA256
68e2f32b783d09fbe5c1848161c117ad4dbd23f607a5bcecc33db5aac4555fb7
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SHA512
931edabe31fcae7f4c8adfd6676a2c75465365ce129d183d0e6765db5c8ec1636ca3707fe07ee0b90e58c6f5164487f881c987eb060e26c2f561720f0e51b343
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSa:bP9g/xtCS3Dxx0e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_712e7e771dadc8275c5c5b2d5c9d787c_cryptolocker
Files
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2024-10-09_712e7e771dadc8275c5c5b2d5c9d787c_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