Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_c28504274c3cbde029cf2ed244f557d8_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-01_c28504274c3cbde029cf2ed244f557d8_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_c28504274c3cbde029cf2ed244f557d8_cryptolocker
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Size
58KB
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MD5
c28504274c3cbde029cf2ed244f557d8
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SHA1
7452a6f09fff30b7a232936ccfe07ed13d1423c6
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SHA256
f65c04c8af78c36f53b7e49e0132f67c1cab67cefb9567a70fbab6e404e1a9df
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SHA512
b6938e32186798ecdc54422becdc1a5017fcc031426ad6e10750651632861ffa0a56c8072257de67c3860073237527bdf587103b73f63ddb30b1e1e58652f9ee
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e640:6j+1NMOtEvwDpjr8oxExe640
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 2024-06-01_c28504274c3cbde029cf2ed244f557d8_cryptolocker
Files
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2024-06-01_c28504274c3cbde029cf2ed244f557d8_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