Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_060c3315e6ffc7e14eb5ca4c4f9842e0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_060c3315e6ffc7e14eb5ca4c4f9842e0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_060c3315e6ffc7e14eb5ca4c4f9842e0_cryptolocker
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Size
93KB
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MD5
060c3315e6ffc7e14eb5ca4c4f9842e0
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SHA1
2d6619c0150f91c4edac78e802e11d39ae0274ce
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SHA256
5a16a949178340409ca3cc18d5307003c09d4589a82c88e1d7591c4a18a535fa
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SHA512
d517142583dd7d2eda48a7a65603dcab6d83d8eb5853191dc65ef240cceac3c6ba352ded8e8a569edc54e258a10bda59babff4b605897c10ac972fa1e6015109
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvj0q:xj+VGMOtEvwDpjubwQEI8UtzNcO8QAKq
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 2024-01-25_060c3315e6ffc7e14eb5ca4c4f9842e0_cryptolocker
Files
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2024-01-25_060c3315e6ffc7e14eb5ca4c4f9842e0_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