left4dead[.]exe

Sharing

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General

Target

left4dead.exe
Size

86KB
MD5

f77d3aaa2bdac363f518f599a7ba47b3
SHA1

1de80b50e608abf68df8195f4cc1a2169eccb809
SHA256

e486eb339a1a6f06a9c9b4cf186b14db4692cb61603e8832e949c0efc33fd2ff
SHA512

c8adb752ecb6274e08de179c7b18433c8faf33bbced4821501e0446a28befca18c77f9ad4196cacd2f7095967fd5e4ec086e9c272c5e8a88d929ac8016c994ba
SSDEEP

1536:pDh8SdlubslXhKHepe/5Nykt+HtycRl07teA:pFtRzcgHtXl0D

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
left4dead.exe

Files

left4dead.exe
.exe windows x86

1f8f0cee3ef824dd3c1524c9d49bd47a

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
LocalFree
FormatMessageA
GetLastError
LoadLibraryExA
GetModuleFileNameA
CloseHandle
CreateFileA
MultiByteToWideChar
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoA
SetEnvironmentVariableA
WideCharToMultiByte
SetEnvironmentVariableW
GetModuleHandleA
ExitProcess
Sleep
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
LoadLibraryA
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
CompareStringA
CompareStringW
HeapSize
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers

user32

MessageBoxA

Sections

.text
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.skidrow
Size: 30B - Virtual size: 30B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

1f8f0cee3ef824dd3c1524c9d49bd47a

Headers

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 41KB - Virtual size: 41KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 32KB - Virtual size: 30KB

.reloc Size: - Virtual size: 3KB

.skidrow Size: 30B - Virtual size: 30B

.text
Size: 41KB - Virtual size: 41KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 32KB - Virtual size: 30KB

.reloc
Size: - Virtual size: 3KB

.skidrow
Size: 30B - Virtual size: 30B