Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_82de28983048a9aa33a6023efc3cb7f8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_82de28983048a9aa33a6023efc3cb7f8_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_82de28983048a9aa33a6023efc3cb7f8_cryptolocker
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Size
60KB
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MD5
82de28983048a9aa33a6023efc3cb7f8
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SHA1
9a2323a1028fde8afa8e389601d3db16a8f45dad
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SHA256
677e658e02451f44b12e47576634d84fa2cfe6a0bbc37cb8e71302f912cec580
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SHA512
dc5c5d42700ccd17c727c54e4ae30f10ed52958611a7e6c8684023d82208b219c6af81bf279fa11ba5e26cc428e8bb1ac91001fa4409cfa7a83698147b0ec9b2
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SSDEEP
384:m0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWgbYp055TOtOOtEvwDpjqIGR:mQz7yVEhs9+31bytOOtEvwDpj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_82de28983048a9aa33a6023efc3cb7f8_cryptolocker
Files
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2024-01-24_82de28983048a9aa33a6023efc3cb7f8_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE