Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_04da8435d3e36ae975675e220b857fd2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_04da8435d3e36ae975675e220b857fd2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_04da8435d3e36ae975675e220b857fd2_cryptolocker
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Size
62KB
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MD5
04da8435d3e36ae975675e220b857fd2
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SHA1
b4a57f8af39d6cf92b5594878cf59cca8ccd6661
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SHA256
5266c0a0134e2bbea1fa090e98e0c884b8b4a537e8119decf716b0c740cb7cc4
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SHA512
5e178e8c7b5da56244c531542710333535c40e2ba45fba772260dcda7a52c59962f72a497c65ba34ae139771d43102a12264f65dd0bd5b16fd71da1dad1428af
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJT/EM79:ZVxkGOtEvwDpjcOZ
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 2024-03-25_04da8435d3e36ae975675e220b857fd2_cryptolocker
Files
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2024-03-25_04da8435d3e36ae975675e220b857fd2_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