Behavioral task
behavioral1
Sample
2024-01-08_068340cc75ce0f9dea8476dacad66a0c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_068340cc75ce0f9dea8476dacad66a0c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_068340cc75ce0f9dea8476dacad66a0c_cryptolocker
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Size
75KB
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MD5
068340cc75ce0f9dea8476dacad66a0c
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SHA1
178d80e049ef042891a6e401b5e0a2d5909240b0
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SHA256
01430e7df5c8bd05c0019b038be229455b52f0ccd55db471c974adc5f220c561
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SHA512
67cb0f49328ac1dd808d639e7fff7d5a601b6c6060d2dbdf74c0f797f0b109a65ad45fd2abf8515346482cf0381945eb33795d70d9de38552878d42c9d7fcb8f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdU:T6a+rdOOtEvwDpjNtu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_068340cc75ce0f9dea8476dacad66a0c_cryptolocker
Files
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2024-01-08_068340cc75ce0f9dea8476dacad66a0c_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