Behavioral task
behavioral1
Sample
2024-10-14_3313e63778ceb2ebeb60067ca220394f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_3313e63778ceb2ebeb60067ca220394f_cryptolocker
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Size
42KB
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MD5
3313e63778ceb2ebeb60067ca220394f
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SHA1
3852cefe952fd99f303f6bf55b97663b130fc1ac
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SHA256
3b1f14f2e3dc933aad5451d9be38df2f41dd44cc1051bb307ca10ba89f30c320
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SHA512
0042f7a2628ff36c54b44edf4b319f21e09cb7f68381c40db020dd4e3e3f4b8e63c83842f9c2ff41bbb25fd495c981dbbc46b79eb4c29d9217a8a74bacc8545c
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWe:ba6YcA/Xk3wXFXSqAJC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_3313e63778ceb2ebeb60067ca220394f_cryptolocker
Files
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2024-10-14_3313e63778ceb2ebeb60067ca220394f_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