Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_709de44b9df5f03e166ad45c461a025b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_709de44b9df5f03e166ad45c461a025b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_709de44b9df5f03e166ad45c461a025b_cryptolocker
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Size
39KB
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MD5
709de44b9df5f03e166ad45c461a025b
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SHA1
3ab71ac22565cdf814e383fca93187bfb90c2bd7
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SHA256
f783ca13b1d85b129632c1d12c8986363d2bac40184d8d575f49d1931cdf74cb
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SHA512
f13a297c9f67d23a67d080d55eb2251ddd7e6d5ce604d338081e292df8bd29db66f7795f9bfb9ce80d352ae6ec3110a81d9ce52feadfd54b0b7a62df05c28cbf
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKaQt:6j+1NMOtEvwDpjrog
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 2024-03-08_709de44b9df5f03e166ad45c461a025b_cryptolocker
Files
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2024-03-08_709de44b9df5f03e166ad45c461a025b_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