Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_94418cb0ddf8a30c3648f8fab5d24065_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-04_94418cb0ddf8a30c3648f8fab5d24065_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-04_94418cb0ddf8a30c3648f8fab5d24065_cryptolocker
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Size
50KB
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MD5
94418cb0ddf8a30c3648f8fab5d24065
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SHA1
73eec394c82e744401ca1c2dca949bbb98b9a51a
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SHA256
1544fceb6c9a87fa951f8042febe07d48ed153b495e6eb6288d2402494c9476d
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SHA512
86a7f81c1551e697a60937ecb88d3b3b698033b9bd2b4ffc4574e206a082340e5dca9159eee16d2858e0676dd145ac149a7580c5add8d9600bbb10d1d6956f1c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyE:6j+1NMOtEvwDpjr8hhXy+iyyE
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 2024-05-04_94418cb0ddf8a30c3648f8fab5d24065_cryptolocker
Files
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2024-05-04_94418cb0ddf8a30c3648f8fab5d24065_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