Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_e50e852eaf960ca2f995e81264f3ba9f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-13_e50e852eaf960ca2f995e81264f3ba9f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_e50e852eaf960ca2f995e81264f3ba9f_cryptolocker
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Size
46KB
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MD5
e50e852eaf960ca2f995e81264f3ba9f
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SHA1
f26601d1736cf52d445abda2e42264288306e06c
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SHA256
5b67400a9b2e1da849ca2496fab715806d98f959debc9213e29670511e4f93b1
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SHA512
a6464a1fea9fa01576c658089736db8b81f87c54073965bb082a5fbb77a4ee29e6ed230340d406c4ae9cae516cb1744cd5a57b844881309228ee7cfe510685b3
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnV:6j+1NMOtEvwDpjr8hgpV
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_e50e852eaf960ca2f995e81264f3ba9f_cryptolocker
Files
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2024-03-13_e50e852eaf960ca2f995e81264f3ba9f_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