Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_6c7aaaf7debe6c6ff93b8e83a4d412da_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_6c7aaaf7debe6c6ff93b8e83a4d412da_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_6c7aaaf7debe6c6ff93b8e83a4d412da_cryptolocker
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Size
53KB
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MD5
6c7aaaf7debe6c6ff93b8e83a4d412da
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SHA1
84731d2d52b410f58b579ab5e7755c11675ab7c1
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SHA256
53c453e95be3ef86eb3586a31f9c97b2667046caf3b5cf52b3659323849afdfa
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SHA512
ec376cf7f58c79742eebb8def642866c6000d40f91b3b33f8e16d87e07ef05d8b4ae3903027b1cfcfc0fece388c3d21c5c38728d796b0d410332d863b4fe07c6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wh:6j+1NMOtEvwDpjr8oxEm
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 2024-01-25_6c7aaaf7debe6c6ff93b8e83a4d412da_cryptolocker
Files
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2024-01-25_6c7aaaf7debe6c6ff93b8e83a4d412da_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