Behavioral task
behavioral1
Sample
2024-09-07_24f413ee7fa7ed83066d3e251611b787_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_24f413ee7fa7ed83066d3e251611b787_cryptolocker
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Size
42KB
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MD5
24f413ee7fa7ed83066d3e251611b787
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SHA1
15985580b4fc3a418e192b4fdd213f1779a308a0
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SHA256
f7743c871377b5012ab5ec4bc8727ceddd38298b9e9ee7be62abce1e54f36331
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SHA512
f912a0c79ef7f81df50e0846e806fa182751bf01de56f08e64d9f12861da19adee761a09f94d0e3bc3f1376b595512b0c8b27a3ea2c6f142f0a4265f4758a3f0
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SSDEEP
384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHWu:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_24f413ee7fa7ed83066d3e251611b787_cryptolocker
Files
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2024-09-07_24f413ee7fa7ed83066d3e251611b787_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