Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_17e221dfddd4862ca130cbc69fb3f797_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-23_17e221dfddd4862ca130cbc69fb3f797_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_17e221dfddd4862ca130cbc69fb3f797_cryptolocker
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Size
40KB
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MD5
17e221dfddd4862ca130cbc69fb3f797
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SHA1
727d64c75bbc1875e76b372835ed62bf7bd2031a
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SHA256
8f152fbf4e17b4556c81141a718fc4f8ab7e161d975b39e1c047b77708520ed4
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SHA512
a8b29c043fc6b2bd428b32c8ec306767ad07fec385547847b3d40484ba089bd8fc2cfd7acbf0c6c186e919937a25224fde8b10bb26faf177dfa771d6c19b6dd5
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+9:ZzFbxmLPWQMOtEvwDpjLeJAsKcI
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_17e221dfddd4862ca130cbc69fb3f797_cryptolocker
Files
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2024-05-23_17e221dfddd4862ca130cbc69fb3f797_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
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