Behavioral task
behavioral1
Sample
2024-09-06_0f24f9e0969a39ea5e6997e7a55e291e_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-06_0f24f9e0969a39ea5e6997e7a55e291e_cryptolocker
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Size
43KB
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MD5
0f24f9e0969a39ea5e6997e7a55e291e
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SHA1
3ba2c8e383b38a43cd0a312872ca58a3cd3588db
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SHA256
8284a2743d2af16ea94424fd5f6bfa0af5ef9548696a857bdf99b505d0217dd2
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SHA512
589563c785787ae9aaecafcacf1e94172346567536209f03f8c75943f3157ce99ee92132015b44123be2e2f514f9b4523e398b7bd57e78cda80a87cb0bddb55f
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdj:bO6YcA/Xk3wXFXSqAJx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_0f24f9e0969a39ea5e6997e7a55e291e_cryptolocker
Files
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2024-09-06_0f24f9e0969a39ea5e6997e7a55e291e_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