fose_loader[.]exe

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General

Target

fose_loader.exe
Size

120KB
MD5

3df562a21ee0489c4ce9d16ec05c2583
SHA1

5aa404393e019a47fef3f77f0f8a2934237b7193
SHA256

d8d02e31207d543ebc8ddbfd27fcfe052ad9dc39495f482b4f5cabf99887aeba
SHA512

f649fe0499db6a6998c56fd626792e54474446f60c5b1c71e90311a9cacc2b2ea0b10afa914cd5c9f56da6193b20827b2fc797529a3800e20e66fdaac0b597b0
SSDEEP

1536:czPXCbHeDyj/Qj4m7rCd02JWH7fnmbIvXbtls5oWFwrAHt+r:Qu+DyOhLnm085TwrUt+r

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
fose_loader.exe

Files

fose_loader.exe
.exe windows:4 windows x86 arch:x86

86c3d76847d0e79c620186984d426a4a

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

e:\root_obse\fose\bin\release\fose_loader.pdb

Imports

kernel32

CloseHandle
WaitForSingleObject
Sleep
CreateProcessA
FreeLibrary
VirtualAllocEx
TerminateProcess
GetLastError
WriteProcessMemory
SetPriorityClass
ResumeThread
ReadProcessMemory
LoadLibraryA
GetProcAddress
OpenProcess
ReadFile
WriteFile
SetEndOfFile
SetFilePointerEx
GetFileSizeEx
CreateFileA
GetDriveTypeA
GetFullPathNameA
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
RtlUnwind
GetModuleHandleA
ExitProcess
RaiseException
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapSize
GetCurrentDirectoryA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetConsoleCP
GetConsoleMode
FlushFileBuffers
InitializeCriticalSection
VirtualAlloc
HeapReAlloc
SetFilePointer
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW

user32

MessageBoxA

Sections

.text
Size: 84KB - Virtual size: 81KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 884B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

86c3d76847d0e79c620186984d426a4a

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

Sections

.text Size: 84KB - Virtual size: 81KB

.rdata Size: 20KB - Virtual size: 17KB

.data Size: 8KB - Virtual size: 24KB

.rsrc Size: 4KB - Virtual size: 884B

.text
Size: 84KB - Virtual size: 81KB

.rdata
Size: 20KB - Virtual size: 17KB

.data
Size: 8KB - Virtual size: 24KB

.rsrc
Size: 4KB - Virtual size: 884B