amdinstall[.]exe

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General

Target

amdinstall.exe
Size

459KB
MD5

afd5d49dedb02fdade10bcc022d4d751
SHA1

65b6713ce73ebf3bb22b80798d9de96c71e128ba
SHA256

74ec5ae55ae1965b7dd4920104bfceb14a1a0af1c4053f0ffb3d6fded6fed18e
SHA512

f0d359bf1f40ce3940065da960361efac76e01b9e9db320ae79d604dd3e75cf629eab877d2e98c29c4fa1eb25ce05dff95d08ac3a703c1f93464916452f57161
SSDEEP

12288:UWsICnezPZE0/YF9sYx1CRQknM+YQsJW1L58gTLE+B6a6a6a6n/hkB8VnViW2hP4:xAnezPUsCW1Dc/hkB8VnVH2hQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
amdinstall.exe

Files

amdinstall.exe
.exe windows:6 windows x86

89b4938a013d6b8954f68c2ef1293c62

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

gdi32

GetPixelFormat

user32

GetClipCursor

kernel32

WriteConsoleW
CreateFileW
FreeConsole
QueryPerformanceCounter
QueryPerformanceFrequency
CloseHandle
Sleep
GetCurrentThreadId
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
DecodePointer
RaiseException
RtlUnwind
GetLastError
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
GetFileSizeEx
SetFilePointerEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapSize
HeapReAlloc

Exports

Exports

_LoadEnvironment@0

Sections

.text
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ext
Size: 341KB - Virtual size: 341KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

89b4938a013d6b8954f68c2ef1293c62

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

user32

kernel32

Exports

Exports

Sections

.text Size: 78KB - Virtual size: 77KB

.rdata Size: 31KB - Virtual size: 30KB

.data Size: 2KB - Virtual size: 5KB

.ext Size: 341KB - Virtual size: 341KB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 78KB - Virtual size: 77KB

.rdata
Size: 31KB - Virtual size: 30KB

.data
Size: 2KB - Virtual size: 5KB

.ext
Size: 341KB - Virtual size: 341KB

.reloc
Size: 5KB - Virtual size: 4KB