Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_5390093859cbf4ac28b0865b5d89cd04_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_5390093859cbf4ac28b0865b5d89cd04_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_5390093859cbf4ac28b0865b5d89cd04_cryptolocker
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Size
52KB
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MD5
5390093859cbf4ac28b0865b5d89cd04
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SHA1
3a47e1fd71d3ee551a668180d6dc618b63dfa3b4
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SHA256
32e27646c0b18eb77c7b3dfdae7d6dc37f8a43481e80c3c65a6e84c636993d17
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SHA512
78fe9258b6de5059b511e5409af96990a36cf1e646dab6b7193b4643d9ec592d6bd2fe85eeb312e0ff7883e68ea46dd2e07be5b8e353e320d545008cd0f6db32
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Y3:ZVxkGOtEvwDpjcK
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 2024-02-28_5390093859cbf4ac28b0865b5d89cd04_cryptolocker
Files
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2024-02-28_5390093859cbf4ac28b0865b5d89cd04_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