Behavioral task
behavioral1
Sample
2024-10-09_e3126d3a74042f243238682b409d9f6b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_e3126d3a74042f243238682b409d9f6b_cryptolocker
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Size
42KB
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MD5
e3126d3a74042f243238682b409d9f6b
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SHA1
0b8e8641059db484574945bab1071289670eac12
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SHA256
0c703aab843b398ec7fa11db81429870abac5c6c2354d21d8418129144b47a86
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SHA512
51aa611fd238e9d6fd1637913ab889089cf2850c92ce66fbf8598629a7de1c9443bce0b68b4c8eb2e2389a5295c3e7ad58262154617111b87817c65b8ddd557e
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SSDEEP
384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHQ:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_e3126d3a74042f243238682b409d9f6b_cryptolocker
Files
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2024-10-09_e3126d3a74042f243238682b409d9f6b_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