Behavioral task
behavioral1
Sample
packedbest.exe
Resource
win10v2004-20250313-en
General
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Target
packedbest.exe
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Size
10.7MB
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MD5
619bf55e3bb4426324852bf21ec78165
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SHA1
e8a4b9edfa0242c930ac2f8db2bc3872c117bd58
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SHA256
6f06325dcb1e70c097bd82663c1a51dd5168a06775528a2a5bf607d42cb0a74a
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SHA512
26a4054eea7aefc13e21bd4933f7200f3058743eddf5640b58db8db98b5dd0e034008587236eb71a4a2545bcbc6b83690578dab5b600d4301189e81b5be76cf4
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SSDEEP
196608:yiy9fx1UMO0Q8M1uG0bBrmRXwXXv5RHvUWvoBhxjno/w3iFCxHQbR2eWacXlyH59:yUr0Q5gWgXf5RHdSxro/w3uCxHQbM9yj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource packedbest.exe
Files
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packedbest.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 192KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Stub.pyc