Behavioral task
behavioral1
Sample
2024-10-13_f47df5927408303f8436a1a2165837c1_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_f47df5927408303f8436a1a2165837c1_cryptolocker
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Size
90KB
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MD5
f47df5927408303f8436a1a2165837c1
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SHA1
671f3f6e8401b63b98dec42cc880771a8f914bf0
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SHA256
d99cf0f0cfa6c597388590ee006bd1fb6fb206d3c4a2e039e164d467da8b6926
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SHA512
f798f7da60a4c77c2c4a96d791fdb156d0c04adc3aa8eee700116bf53a34c0c472d4f3455b00ba1bd4bb5eb20691413d3579bbadd1b99b15ff31601630bab512
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/B:n6a+1SEOtEvwDpjYYvQd2Pq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_f47df5927408303f8436a1a2165837c1_cryptolocker
Files
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2024-10-13_f47df5927408303f8436a1a2165837c1_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_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: 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