Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_2d82499d5d84f2dd590f8e50877320bb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_2d82499d5d84f2dd590f8e50877320bb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_2d82499d5d84f2dd590f8e50877320bb_cryptolocker
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Size
56KB
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MD5
2d82499d5d84f2dd590f8e50877320bb
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SHA1
810aab138e6a825a7aa161fd235a1e44e820a998
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SHA256
1376b18f47955c8292f1a049e0a3450e023dcc87eb1bbee4dd733aa481f26f67
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SHA512
c1b52193227e47c1609a163c845be4bc1c64de3f6b54e8b620eb02bcb8457fe49bf95e40b78b628c3f0931834e6fa3724833dc348f2f0068d5ea6383a052fb5f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwfe3xy:6j+1NMOtEvwDpjr8oxEq3xy
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 2024-03-13_2d82499d5d84f2dd590f8e50877320bb_cryptolocker
Files
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2024-03-13_2d82499d5d84f2dd590f8e50877320bb_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