Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_a781a95c2c84c5ccaa2010cf3417a1fd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_a781a95c2c84c5ccaa2010cf3417a1fd_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_a781a95c2c84c5ccaa2010cf3417a1fd_cryptolocker
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Size
38KB
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MD5
a781a95c2c84c5ccaa2010cf3417a1fd
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SHA1
950f707e9f962df7c9e72410a44062ddc370306b
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SHA256
87a3ff3ea6cb5c9e5cf1f84e7bec71dc1f60e62ef28ad66692d18cba81007a27
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SHA512
16ccffc0129e17ef88529f2d242a55232683d3baed63ad58388e988b9df56ccae3538f0546182ea3216e7670a06262ec9d3c43ba3e8cac9974c1462cc1a3600b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUA:ZzFbxmLPWQMOtEvwDpjLe5
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 2024-05-24_a781a95c2c84c5ccaa2010cf3417a1fd_cryptolocker
Files
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2024-05-24_a781a95c2c84c5ccaa2010cf3417a1fd_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