Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_6810cc508f7d99c93c8ae26472109e23_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_6810cc508f7d99c93c8ae26472109e23_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_6810cc508f7d99c93c8ae26472109e23_cryptolocker
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Size
93KB
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MD5
6810cc508f7d99c93c8ae26472109e23
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SHA1
f66bbc99af60af80ca3a4e310adda10c73266259
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SHA256
43d8a29a68e0c7bd4043c726f947c37bfdf7da887483c3316c668e39c3d8b07e
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SHA512
28b050666256d9d9970ce1eeaf233e0eab242ce8284fb5b6db50f0884a9c8278030d83eba65252c4c776d82738d9bb59da85ab6b37a6006fec10245d53e94d66
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJB1:xj+VGMOtEvwDpjubwQEIiVmkH
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 2024-03-06_6810cc508f7d99c93c8ae26472109e23_cryptolocker
Files
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2024-03-06_6810cc508f7d99c93c8ae26472109e23_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - 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
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE