Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_863c6ae370fa953cfcc55fa1ef615457_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_863c6ae370fa953cfcc55fa1ef615457_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_863c6ae370fa953cfcc55fa1ef615457_cryptolocker
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Size
38KB
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MD5
863c6ae370fa953cfcc55fa1ef615457
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SHA1
4742102150aa978336a0f1faa9222f18fd2c884a
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SHA256
92dd3210bb98fd523aa40d66afd1b11fe1aa14eb3adef6d5bc6807df3922574a
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SHA512
b03b210241e204b264e0938ef6cc38022fbbb400d60c829981e98caa2426fe05b7853cd90972d8c515516f677e3d8a226eef685b9d09cfc6f211450a4101a51c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMxR86:6j+1NMOtEvwDpjrfR86
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_863c6ae370fa953cfcc55fa1ef615457_cryptolocker
Files
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2024-01-24_863c6ae370fa953cfcc55fa1ef615457_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: 11KB - Virtual size: 12KB
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