Behavioral task
behavioral1
Sample
a77f9f8096b832ba68658b03c5410b22.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a77f9f8096b832ba68658b03c5410b22.exe
Resource
win10v2004-20240226-en
General
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Target
a77f9f8096b832ba68658b03c5410b22
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Size
3.8MB
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MD5
a77f9f8096b832ba68658b03c5410b22
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SHA1
8b7465cefc92c07bff66d5df85321f3a97579110
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SHA256
3684ae4716bf63da137d84df3b52dc186bd234087432fb19a4c62410a894a667
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SHA512
abc5be37885881e862005518c6bfd924d10ea797bf1e0a6757acade539aafc5240c21902b5179730c446e017188561a26d226461cf138c008efd5c02aeb4a451
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SSDEEP
98304:WxM5bQFedwc1W+V50StngH32LFw1T0ndB5bLeYlmv4L/BXfJMx3rKmf8h1vy:mMZaLkXtUxQdB5bLeYlEyBXfJMx7KmEe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a77f9f8096b832ba68658b03c5410b22
Files
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a77f9f8096b832ba68658b03c5410b22.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 4.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE