Behavioral task
behavioral1
Sample
2024-10-06_04d1f2c983ba259f469c2e9755aed7e8_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-06_04d1f2c983ba259f469c2e9755aed7e8_cryptolocker
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Size
34KB
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MD5
04d1f2c983ba259f469c2e9755aed7e8
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SHA1
6efda8e7c580bbefff8b8293f0821f403efb51bc
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SHA256
3cf059091beed2a298f6ae87c95d68034709b99a07b885d70eb67241321e2198
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SHA512
a5d9221824e473c51f4982d473faebb765ff4e84e940aa7eda144714cf6056d66d2d6835548644f92abd0fd9e244ee2bdc1b036bef5db8080e98eee3e85bb82b
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+2:bRO2wZEjbnouy8Gv6iH/NLpv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_04d1f2c983ba259f469c2e9755aed7e8_cryptolocker
Files
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2024-10-06_04d1f2c983ba259f469c2e9755aed7e8_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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE