Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_cceebbfa4b8e98f01fb902e116d2e3da_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_cceebbfa4b8e98f01fb902e116d2e3da_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_cceebbfa4b8e98f01fb902e116d2e3da_cryptolocker
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Size
39KB
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MD5
cceebbfa4b8e98f01fb902e116d2e3da
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SHA1
ada74d3f9d30186f90dd1617a944b37638e90066
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SHA256
ea72d315f54863dbe7061693555d97183c0c50629b4ccd3a9fdd59e5538d071c
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SHA512
096402c6981a3bcc786a7ad305afdc5535b63f4afe0bd44ab5d457ab339af30131838dba9940a8ae5ce879df4c4a3794c53018df2b104390203c48077c07ac4f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMxyD:6j+1NMOtEvwDpjrf8
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 2024-01-27_cceebbfa4b8e98f01fb902e116d2e3da_cryptolocker
Files
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2024-01-27_cceebbfa4b8e98f01fb902e116d2e3da_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