Behavioral task
behavioral1
Sample
2024-09-28_ce1d48faf5c6e7f7b984feee8c75876a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_ce1d48faf5c6e7f7b984feee8c75876a_cryptolocker
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Size
75KB
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MD5
ce1d48faf5c6e7f7b984feee8c75876a
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SHA1
040263772df3a25f594de17c68947c1c0aa0be3c
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SHA256
421b2aa3d765851f7e9540de30c2f1f1b1e367174180d71056636579f3126b14
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SHA512
acd1590f95968ecc141a6060d206353ff9522ae527259a67abb97598a52ab4b166df249fd248f31e993acd6d045499a0fe0448784dfaab882015fe6e0cca478a
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSE:T6a+rdOOtEvwDpjNu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_ce1d48faf5c6e7f7b984feee8c75876a_cryptolocker
Files
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2024-09-28_ce1d48faf5c6e7f7b984feee8c75876a_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