Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_55222460b1ce999a7cef4b3a0608e3aa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_55222460b1ce999a7cef4b3a0608e3aa_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_55222460b1ce999a7cef4b3a0608e3aa_cryptolocker
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Size
75KB
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MD5
55222460b1ce999a7cef4b3a0608e3aa
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SHA1
b1cb0b0121a2484d3fea604227aa19e0f4bf5d77
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SHA256
2c925e5a5ae640b7c0b87f8eae27e451fbbff46c9cbf03d100d5605277342f97
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SHA512
22616eabd23ca2ae33dc6f498b8ef0865e9e49ba8bb29a08eeac7922404741ae3e7bd535674de20c3ed4e635f9c924841a21693b681369a9e94dc3ca03dfb641
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku1n:ZVxkGOtEvwDpjcax
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 2024-02-23_55222460b1ce999a7cef4b3a0608e3aa_cryptolocker
Files
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2024-02-23_55222460b1ce999a7cef4b3a0608e3aa_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