Static task
static1
Behavioral task
behavioral1
Sample
2024-05-08_ff321fad115766d8ac5a7f873ae02da9_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-08_ff321fad115766d8ac5a7f873ae02da9_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-08_ff321fad115766d8ac5a7f873ae02da9_cryptolocker
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Size
53KB
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MD5
ff321fad115766d8ac5a7f873ae02da9
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SHA1
aba34c31672ff51e81a702a196e6bfdeb8966446
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SHA256
71270f9cd20a9809f1f1c6d06424734bea9d9a599705ab3845719ce57171c192
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SHA512
4068943338d0cf347fb71e9f26ffd4e7ffaec3c76a953a6f3ad5d4b356596620744846fbcfd21648228a678bf9bb8df8df45c81694f21b32b8aa7383f997fd61
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5KG:ZVxkGOtEvwDpjcV
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 2024-05-08_ff321fad115766d8ac5a7f873ae02da9_cryptolocker
Files
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2024-05-08_ff321fad115766d8ac5a7f873ae02da9_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