Behavioral task
behavioral1
Sample
2024-10-02_ce1c833c0f01576ef7555062ffa1305d_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-02_ce1c833c0f01576ef7555062ffa1305d_cryptolocker
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Size
72KB
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MD5
ce1c833c0f01576ef7555062ffa1305d
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SHA1
b38d059813e81eb794130076d11aeccfb3563f1b
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SHA256
29b3e709dd87f90d4a226f0a6e440123bafc1097645cd98cfd62d28a7e88cc27
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SHA512
f4793a2cd814924b9c57da0786dfd79669de4a1906b2f4c319d0032c0c18f5de9160967bbee4d5ab2a11522475671acfaff14baf0e79b766a687dd9f97954b39
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdy:T6a+rdOOtEvwDpjNtg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_ce1c833c0f01576ef7555062ffa1305d_cryptolocker
Files
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2024-10-02_ce1c833c0f01576ef7555062ffa1305d_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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