Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_5b793093676a5441db41f4fc55c8673b_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-04_5b793093676a5441db41f4fc55c8673b_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_5b793093676a5441db41f4fc55c8673b_cryptolocker
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Size
45KB
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MD5
5b793093676a5441db41f4fc55c8673b
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SHA1
5ec94a100dcfde67af66c9123da73ef2cf9c57d4
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SHA256
9c6f9df92367b3e1d5fae76a5c29c332f618a2e83cf5c7cb9fa3de698fc88ad6
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SHA512
9203c197bf10bf0714bf10f6e81a6b07114e0d1a4b3c085037b12cbc768149225da8c7a7c1c44fa9fb3a964aa0fcbc6e27394e8d120c0d17467e1d8ea59159d6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDt:6j+1NMOtEvwDpjrRrB
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 2024-06-04_5b793093676a5441db41f4fc55c8673b_cryptolocker
Files
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2024-06-04_5b793093676a5441db41f4fc55c8673b_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