Behavioral task
behavioral1
Sample
2024-09-11_dc7873e934aa0fa6ed179f78dd85dfbd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-11_dc7873e934aa0fa6ed179f78dd85dfbd_cryptolocker
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Size
43KB
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MD5
dc7873e934aa0fa6ed179f78dd85dfbd
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SHA1
9673bd010fac3434c41b5728dab24bf6130a9fc7
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SHA256
24c303b58837124ca7426807b120fbf220b38ddc3755b6fd6c3e453bd9f63d1c
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SHA512
740a1e760c92466a4e3559c32cd9cb9ca4e109aad2e5b5c8b7584cb3e7a2af1e43271101e944b42ff5711d6af16ef800102ea377f2fdc8ba7765579fa9093695
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWk+:ba6YcA/Xk3wXFXSqAJw+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_dc7873e934aa0fa6ed179f78dd85dfbd_cryptolocker
Files
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2024-09-11_dc7873e934aa0fa6ed179f78dd85dfbd_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