Static task
static1
Behavioral task
behavioral1
Sample
81ba4d3031d9226709aec53e07e8dd38_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
81ba4d3031d9226709aec53e07e8dd38_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
81ba4d3031d9226709aec53e07e8dd38_cryptolocker_JC.exe
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Size
54KB
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MD5
81ba4d3031d9226709aec53e07e8dd38
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SHA1
edf794b90f13d1f8fd66ad17be551a71f9cd1f3f
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SHA256
745defb9b28851aab73756bd51e8e964bd0ba77c007ba8927490ba8846389a75
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SHA512
f2b81cc9717a62323f690b6b666a2b4cd2f11bcda78ef210520b6ea7b25ae71dc491051ecbd5ea8c8ed4329a02ce1754d9d8e988d1529ad9af78bd96b2bb87eb
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO9:ZzFbxmLPWQMOtEvwDpj38lD/cMAT9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81ba4d3031d9226709aec53e07e8dd38_cryptolocker_JC.exe
Files
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81ba4d3031d9226709aec53e07e8dd38_cryptolocker_JC.exe.exe windows 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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ