Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_02e06381f2a50842618c8bd818b90a6b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-12_02e06381f2a50842618c8bd818b90a6b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-12_02e06381f2a50842618c8bd818b90a6b_cryptolocker
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Size
69KB
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MD5
02e06381f2a50842618c8bd818b90a6b
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SHA1
af7c7a72cd5bf0c377885aa1d20501da55441084
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SHA256
615aaf60a5267cacb017df78e52e0364d9d90d3a6f9af14b3893ed6490770bc8
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SHA512
1cfc34462634267323005b2052cdbda2468090ab87997c6fbcca3ff50e8dc2b3dc6d7892d1e527930512bf49307cd00860e0895ed5a33b3a1fc0de0587c3abdc
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIq:6j+1NMOtEvwDpjr8ox8UDEpN/jb
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 2024-06-12_02e06381f2a50842618c8bd818b90a6b_cryptolocker
Files
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2024-06-12_02e06381f2a50842618c8bd818b90a6b_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