Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_c2913b97772f2baa3a5fd29236c040c3_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_c2913b97772f2baa3a5fd29236c040c3_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_c2913b97772f2baa3a5fd29236c040c3_cryptolocker
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Size
47KB
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MD5
c2913b97772f2baa3a5fd29236c040c3
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SHA1
301af5553a4f326040d1de68b169dda39d04fa86
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SHA256
06819614d980182065999bad2c80f92b1c75f2c8bff3756ad4ddcc8c06b6611d
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SHA512
23717752fb87b42ce785dc75915b37e6bf609a791593bfe88d6c3f6eb0f0de8b252c8c9f13356146c31daa4a80c9b47a90e5014a3923981006ac288dad7b35f3
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldJQBgl:xj+VGMOtEvwDpjk/JQ6
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 2024-02-21_c2913b97772f2baa3a5fd29236c040c3_cryptolocker
Files
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2024-02-21_c2913b97772f2baa3a5fd29236c040c3_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