Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_c5e1a1d2074553b2ec6ee263aa848344_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-04_c5e1a1d2074553b2ec6ee263aa848344_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_c5e1a1d2074553b2ec6ee263aa848344_cryptolocker
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Size
68KB
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MD5
c5e1a1d2074553b2ec6ee263aa848344
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SHA1
6652e09bcfa3dedeaf4e5a007a9c92f1887306f9
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SHA256
50580d507095f9a67bd58aa99467b33b5bc2e53fec096affbf090e2f252a6791
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SHA512
31c910dbbf33b9c9f08838076be5f30623faa5112c1147bb926df7ff1114c380325efed3b86341a3bb0e4fdc441e0a3345e95155336adb948aa53bfee55e88ad
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFI2:6j+1NMOtEvwDpjr8ox8UDEpN/jn
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 2024-06-04_c5e1a1d2074553b2ec6ee263aa848344_cryptolocker
Files
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2024-06-04_c5e1a1d2074553b2ec6ee263aa848344_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