Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_66757d0e1c8cb2c16f353c93ef226402_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_66757d0e1c8cb2c16f353c93ef226402_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_66757d0e1c8cb2c16f353c93ef226402_cryptolocker
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Size
74KB
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MD5
66757d0e1c8cb2c16f353c93ef226402
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SHA1
6c20a64f61d7932c4e3310ffbf7eb578fde659f4
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SHA256
cc259dc7e99a664102fd12f226c5c28ad5b18cf932a6a70797919857a5432c2b
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SHA512
7ca988c25fa3670fe6a287322569b97511d94fe083371b55b92ef2b52fa13d1f41d4860f181fc44d8fe372301447044e6e5996969c8629be8c0aba4cdfd0a336
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Kur:ZVxkGOtEvwDpjcav
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 2024-01-29_66757d0e1c8cb2c16f353c93ef226402_cryptolocker
Files
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2024-01-29_66757d0e1c8cb2c16f353c93ef226402_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