Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_e0d13aa115a5436f101e4dd2954ad769_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_e0d13aa115a5436f101e4dd2954ad769_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_e0d13aa115a5436f101e4dd2954ad769_cryptolocker
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Size
45KB
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MD5
e0d13aa115a5436f101e4dd2954ad769
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SHA1
cfcaef8dad1ce01ca2011378c20e1f12c86a9df5
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SHA256
76bf36125b1812f9c2bec780ad3c75bc2b6298500fd76a85867cd67d169be58e
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SHA512
ca5ad19f8552cc08a1302b2af391fc7b7c51600b6c01975ee7e0fbef9098de5134921a8c2eb337e4e2e652824d9bfc72df8b20890584371e1d6b32dde92eb80a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDU:6j+1NMOtEvwDpjrRro
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_e0d13aa115a5436f101e4dd2954ad769_cryptolocker
Files
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2024-06-01_e0d13aa115a5436f101e4dd2954ad769_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