Behavioral task
behavioral1
Sample
2024-05-15_68d1d796a551bfef7eab0a9411e048ca_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-15_68d1d796a551bfef7eab0a9411e048ca_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-15_68d1d796a551bfef7eab0a9411e048ca_cryptolocker
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Size
41KB
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MD5
68d1d796a551bfef7eab0a9411e048ca
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SHA1
02b979597862da6438ec46064d13b2ae70e7fb13
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SHA256
5dff2ee6c8d8e829ce00a0a071b1bb0fc26be4d456cf428e397ea646b9e96763
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SHA512
8a316647222021cac89d660f3f1bad82baf72a1dda419d2a973c099a8d903a1e9270a50512538308696bb34862aea0ba44561142177685e9c12b95b554e433bb
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SSDEEP
384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHTEo:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoo
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-15_68d1d796a551bfef7eab0a9411e048ca_cryptolocker
Files
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2024-05-15_68d1d796a551bfef7eab0a9411e048ca_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
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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