Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_8fba9fd4732ec02df5038272537f8425_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-15_8fba9fd4732ec02df5038272537f8425_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_8fba9fd4732ec02df5038272537f8425_cryptolocker
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Size
41KB
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MD5
8fba9fd4732ec02df5038272537f8425
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SHA1
106d78515709ebda4b5b55328e8b8db8ca2094fa
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SHA256
ea57ed389fb8603b9c94a775a364f5b55d352e5f2a8fe6af95b4928d833f5f9b
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SHA512
367e9fe78fa1c805a9616d35916b94f651a83fede1f961cb737c1f8dc9e65bb970c94ce1f1d4f6b66735506f0f7ee7197d60940ffb5960756326b4150d189162
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabMJ:6j+1NMOtEvwDpjrR2XabMJ
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 2024-04-15_8fba9fd4732ec02df5038272537f8425_cryptolocker
Files
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2024-04-15_8fba9fd4732ec02df5038272537f8425_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