Behavioral task
behavioral1
Sample
8be784572eb4ef088030b2d6ea32fcd4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8be784572eb4ef088030b2d6ea32fcd4.exe
Resource
win10v2004-20231215-en
General
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Target
8be784572eb4ef088030b2d6ea32fcd4
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Size
88KB
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MD5
8be784572eb4ef088030b2d6ea32fcd4
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SHA1
20a2d41e78011e7242804eecd5fa962ea6d50d39
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SHA256
f13a616f0ce3c8176870e2ee55a7bfaa31d11519f90d621ab10e91ea8883e8e9
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SHA512
489d6322e4ee8d69cb0001d82e7cddffaa5fbd1771fee0d7e3a317f31309334019eeff68639983a31de96541573223a8d07eb7499ba1d41c02a847bff572cf5c
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SSDEEP
1536:oChUodh6xvTy3036iEHCi8mBbOQpPB3s8cbq:jr6x2303do6Q33sfbq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8be784572eb4ef088030b2d6ea32fcd4
Files
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8be784572eb4ef088030b2d6ea32fcd4.exe windows:4 windows x86 arch:x86
fde6cf07fa439b1538b7f6b97f4a4729
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
lstrlenA
lstrcmpiA
WritePrivateProfileStringA
WriteFile
SizeofResource
SetFilePointer
SetFileAttributesA
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
FreeResource
FreeLibrary
FindResourceA
DeleteFileA
CreateFileA
CopyFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
shlwapi
PathFileExistsA
user32
CreateWindowExA
ShowWindow
IsWindow
IsCharAlphaA
GetMessageA
FindWindowExA
FindWindowA
DispatchMessageA
GetKeyboardType
MessageBoxA
CharNextA
Sections
UPX0 Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE