Static task
static1
Behavioral task
behavioral1
Sample
8f4cdb4337e615bd557943c131033bb5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8f4cdb4337e615bd557943c131033bb5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8f4cdb4337e615bd557943c131033bb5_cryptolocker_JC.exe
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Size
73KB
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MD5
8f4cdb4337e615bd557943c131033bb5
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SHA1
2c5c315d8b6004f55ac49182560d72fe479c58b6
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SHA256
f1e26f75cece37ded747ab6d2fbfc77446cb67b52b6fe391ea7c7263d078b471
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SHA512
4a1f2d7c7e7b5b27be7a5b28054bd84a5290e0adaccaae4ed66fa0a28ef66ddf9c85ed0e3d950e6f47411276f585ca21bd509a051c1014600a57ef46f2ba9bba
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJNpsAnJYqdIRB:ZVxkGOtEvwDpjcNQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f4cdb4337e615bd557943c131033bb5_cryptolocker_JC.exe
Files
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8f4cdb4337e615bd557943c131033bb5_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