Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_6cf92e6179e6b9b45ec361b60b1f126f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_6cf92e6179e6b9b45ec361b60b1f126f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_6cf92e6179e6b9b45ec361b60b1f126f_cryptolocker
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Size
64KB
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MD5
6cf92e6179e6b9b45ec361b60b1f126f
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SHA1
23ed74d2b2d6b136e83bfaeba37f1ffcac846dfa
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SHA256
79ed23f9acc935843529f5e341c12a3f890819c023f99102220e7950fe6fc4ac
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SHA512
e37bdcb671276b49b539faaae3c7ac19da6c08f967d690c8c47353bcb595c84f70f2c4aca3b245b073c08e0435facc00cec5fcd42d20a0499fed9bd8a7c35401
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xm:6j+1NMOtEvwDpjr8ox8UDEpN/M
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 2024-02-17_6cf92e6179e6b9b45ec361b60b1f126f_cryptolocker
Files
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2024-02-17_6cf92e6179e6b9b45ec361b60b1f126f_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