Behavioral task
behavioral1
Sample
2024-11-07_f15cf2306760758167e2eed8c6116665_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-11-07_f15cf2306760758167e2eed8c6116665_cryptolocker
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Size
68KB
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MD5
f15cf2306760758167e2eed8c6116665
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SHA1
8dfc9631080e19609bdf5cd44be7561200992a97
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SHA256
406165c387b84a954694e994f2526d4303a6b616aca410dd6677509aad604a83
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SHA512
af993b1ebb53eb0d8a999c33d655b962f280f4815daa6c37cd2bbc3e5718a9329498e4eb15ac27e1aad3fec586d8506b945793a8c29597b8dedaf47d81d7003c
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB/5:z6a+CdOOtEvwDpjQz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-11-07_f15cf2306760758167e2eed8c6116665_cryptolocker
Files
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2024-11-07_f15cf2306760758167e2eed8c6116665_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_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