Behavioral task
behavioral1
Sample
2024-09-29_dc06ebf443e0bb7fde2d14b87922a826_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-29_dc06ebf443e0bb7fde2d14b87922a826_cryptolocker
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Size
43KB
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MD5
dc06ebf443e0bb7fde2d14b87922a826
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SHA1
db28ae763822f9810ff19f9c8486b9b19d82bf6d
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SHA256
db9974a7c0d75b6e5431ef500bb8815e429d9dc322c9151e73e7a1a5f62c7e50
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SHA512
cc47858ca11c80a0e74a1e0a9b4333dd645525cff51c8ef8813aeff732f5809e57490d4c3b09802c69bf40399655b7bccb559773a161461e66f0c6daa73175bc
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoMIA:ba6YcA/Xk3wXFXSqAJSA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_dc06ebf443e0bb7fde2d14b87922a826_cryptolocker
Files
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2024-09-29_dc06ebf443e0bb7fde2d14b87922a826_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