joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4057b0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push 0x800
lea eax, [ebp - 0x804]
mov ebx, ecx
push 0
push eax
call fcn.004701b0
add esp, 0xc
lea eax, [ebp - 0x804]
push 0x400
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
push str.SmartChatInstaller
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov esi, eax
mov dword [ebp - 0x808], esi
test esi, esi
je 0x405897
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x405864
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push 0x4fd8f4
push 0
push 0
call dword [sym.imp.USER32.dll_FindWindowExW]
test eax, eax
je 0x405852
push 0
push 0
push 0x1400
push eax
call dword [sym.imp.USER32.dll_PostMessageW]
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00445b3a
mov esp, ebp
pop ebp
ret
push edi
lea edi, [ebx + 0x10]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebx + 8]
lea ecx, [ebx + 4]
cmp dword [ecx + 8], eax
je 0x405882
mov dword [eax], esi
add dword [ecx + 4], 4
jmp 0x40588f
lea edx, [ebp - 0x808]
push edx
push eax
call fcn.004052a0
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
mov ecx, dword [ebp - 4]
mov eax, 1
pop esi
xor ecx, ebp
pop ebx
call fcn.00445b3a
mov esp, ebp
pop ebp
ret
Function at 0x405930
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1a3c
call fcn.00445b50
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push 0
push 2
mov dword [ebp - 0x1a34], eax
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov ebx, eax
cmp ebx, 0xffffffff
je 0x405b36
push edi
push 0x228
lea eax, [ebp - 0x1a2c]
push 0
push eax
call fcn.004701b0
add esp, 0xc
mov dword [ebp - 0x1a30], 0x22c
lea eax, [ebp - 0x1a30]
push eax
push ebx
call sub.KERNEL32.dll_Process32FirstW
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x405b32
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [ebp - 0x1a3c], eax
cmp eax, dword [ebp - 0x1a28]
je 0x405b17
push dword [ebp - 0x1a34]
lea eax, [ebp - 0x1a0c]
push eax
call fcn.0049900c
add esp, 8
test eax, eax
jne 0x405b17
push 0x800
push eax
lea eax, [ebp - 0x1804]
push eax
call fcn.004701b0
add esp, 0xc
push dword [ebp - 0x1a28]
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x405ae6
push 0x800
lea eax, [ebp - 0x804]
push 0
push eax
call fcn.004701b0
add esp, 0xc
lea eax, [ebp - 0x804]
push 0x400
push eax
push 0
push edi
call sub.PSAPI.DLL_GetModuleFileNameExW
test eax, eax
je 0x405adb
push 0x800
lea eax, [ebp - 0x1004]
push 0
push eax
call fcn.004701b0
lea eax, [ebp - 0x804]
push 0x7e
push eax
call fcn.004709e7
add esp, 0x14
test eax, eax
je 0x405aa3
push 0x400
lea eax, [ebp - 0x1004]
push eax
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
dec eax
cmp eax, 0x3fe
ja 0x405aa3
lea ecx, [ebp - 0x1004]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x405a90
lea eax, [ebp - 0x1004]
jmp 0x405ac1
lea ecx, [ebp - 0x804]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x405ab0
lea eax, [ebp - 0x804]
sub ecx, edx
sar ecx, 1
push ecx
push eax
lea eax, [ebp - 0x1804]
push 0x400
push eax
call fcn.00499001
add esp, 0x10
push edi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call edi
jmp 0x405aec
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esi + 4]
mov ecx, dword [ebp - 0x1a28]
mov dword [ebp - 0x1a38], ecx
cmp dword [esi + 8], eax
je 0x405b08
mov dword [eax], ecx
add dword [esi + 4], 4
jmp 0x405b17
lea ecx, [ebp - 0x1a38]
push ecx
push eax
mov ecx, esi
call fcn.00405140
lea eax, [ebp - 0x1a30]
push eax
push ebx
call sub.KERNEL32.dll_Process32NextW
test eax, eax
mov eax, dword [ebp - 0x1a3c]
jne 0x4059b1
push ebx
call edi
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.00445b3a
mov esp, ebp
pop ebp
ret 8
Function at 0x406fd0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
mov dword [ebp - 4], esi
push edi
test ebx, ebx
jne 0x406fed
xor edi, edi
jmp 0x407144
cmp dword [ebp + 0x14], 0
je 0x40711d
push 0x1440
call fcn.0041caa0
mov edi, eax
add esp, 4
test edi, edi
je 0x4070b3
mov ecx, dword [ebp + 0x40]
xor edx, edx
mov dword [ebp - 0x28], edx
test ecx, ecx
je 0x407027
mov eax, dword [ecx]
lea edx, [ebp - 0x4c]
push edx
call dword [eax]
mov edx, eax
mov dword [ebp - 0x28], edx
mov ecx, dword [ebp + 8]
lea esi, [edi + 0x1418]
mov dword [edi], ecx
mov dword [edi + 0x1414], 1
mov dword [esi + 0x24], 0
test edx, edx
je 0x407051
mov eax, dword [edx]
mov ecx, edx
push esi
call dword [eax]
mov dword [esi + 0x24], eax
push 0x1000
lea esi, [edi + 4]
push 0
push esi
call fcn.004701b0
push 0x800
push ebx
push esi
call fcn.00499d8d
push 0x410
lea esi, [edi + 0x1004]
push 0
push esi
call fcn.004701b0
mov eax, dword [ebp - 4]
add esp, 0x24
test eax, eax
je 0x407099
push 0x208
push eax
push esi
call fcn.00499d8d
add esp, 0xc
mov ecx, dword [ebp - 0x28]
test ecx, ecx
je 0x4070b5
mov edx, dword [ecx]
lea eax, [ebp - 0x4c]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
jmp 0x4070b5
xor edi, edi
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x24], vtable.CSimpleThread.0
push eax
push 0
push edi
push 0x407170
push 0
push 0
mov dword [ebp - 0xc], 0x407170
mov dword [ebp - 8], edi
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0xffffffff
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
call fcn.0049a244
add esp, 0x18
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], vtable.CSimpleThread.0
test eax, eax
je 0x407116
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, 1
jmp 0x407144
sub esp, 0x28
mov edi, esp
mov dword [edi + 0x24], 0
mov ecx, dword [ebp + 0x40]
test ecx, ecx
je 0x407138
mov eax, dword [ecx]
push edi
call dword [eax]
mov dword [edi + 0x24], eax
mov ecx, dword [ebp + 8]
push esi
push ebx
call fcn.00407a40
mov edi, eax
mov ecx, dword [ebp + 0x40]
test ecx, ecx
je 0x40715c
mov esi, dword [ecx]
lea eax, [ebp + 0x1c]
cmp ecx, eax
setne dl
movzx edx, dl
push edx
call dword [esi + 0x10]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x3c
Function at 0x407480
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x4010
call fcn.00445b50
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x4004]
push edi
mov edi, dword [ebp + 0x10]
push 0x4000
push 0
push eax
call fcn.004701b0
add esp, 0xc
mov dword [ebp - 0x4008], 0
test esi, esi
je 0x407578
test edi, edi
je 0x407578
lea eax, [ebp - 0x4008]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x407578
cmp eax, 0x3fff
ja 0x407578
lea ecx, [ebp - 0x4004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x407578
lea eax, [ebp - 0x4010]
push eax
lea eax, [ebp - 0x400c]
push eax
push 0x4fd860
lea eax, [ebp - 0x4004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x407578
mov esi, dword [ebp + 0x14]
lea eax, [esi + esi]
push eax
push 0
push edi
call fcn.004701b0
mov ecx, dword [ebp - 0x400c]
movzx eax, word [ecx + 0xc]
push eax
movzx eax, word [ecx + 0xe]
push eax
movzx eax, word [ecx + 8]
push eax
movzx eax, word [ecx + 0xa]
push eax
push str._d._d._d._d
lea eax, [esi - 1]
push eax
push edi
call fcn.00409050
add esp, 0x28
mov eax, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00445b3a
mov esp, ebp
pop ebp
ret 0x10
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.00445b3a
mov esp, ebp
pop ebp
ret 0x10
Function at 0x407a00
Capabilities:
Check internet connectivity via wininet

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0
lea eax, [ebp - 4]
push eax
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
test eax, eax
je 0x407a25
test byte [ebp - 4], 7
je 0x407a25
mov eax, 1
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x408b00
Capabilities:
Delete file
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x524480
push 0x4712e0
mov eax, dword fs:[0]
push eax
sub esp, 0x420
mov eax, dword [0x536204]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp - 0x430], esi
mov dword [ebp - 4], esi
test edi, edi
je 0x408bc8
cmp word [edi], si
je 0x408bc8
test eax, eax
je 0x408b7e
cmp word [eax], si
je 0x408b7e
push esi
push esi
push eax
push edi
push esi
call sub.urlmon.dll_URLDownloadToFileW
test eax, eax
js 0x408bc8
mov esi, 1
mov dword [ebp - 0x430], esi
mov dword [ebp - 4], 0xfffffffe
jmp 0x408be7
push 0x410
push 0
lea eax, [ebp - 0x42c]
push eax
call fcn.004701b0
add esp, 0xc
push 0
push 0
push 0x104
lea eax, [ebp - 0x42c]
push eax
push edi
push 0
call sub.urlmon.dll_URLDownloadToCacheFileW
test eax, eax
js 0x408bc8
lea eax, [ebp - 0x42c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, 1
mov dword [ebp - 0x430], esi
mov dword [ebp - 4], 0xfffffffe
jmp 0x408be7
test esi, esi
setne al
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.00445b3a
mov esp, ebp
pop ebp
ret
Function at 0x408ff0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x409049
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x409049
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x40903a
cmp esi, edx
jae 0x409049
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x409028
cmp esi, edx
jae 0x409049
cmp word [esi], 0
je 0x409049
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret
Function at 0x40a410
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa0
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 4], eax
movups xmm0, xmmword [ebp + 8]
mov eax, dword [ebp + 0x48]
push esi
movups xmmword [ebp - 0x48], xmm0
mov esi, dword [ebp + 0x8c]
movups xmm0, xmmword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x90]
movups xmmword [ebp - 0x38], xmm0
mov dword [ebp - 8], eax
xor eax, eax
mov dword [ebp - 0xa0], edi
mov dword [ebp - 0x9c], esi
mov dword [ebp - 0x4c], esi
mov dword [edi + 0x40], esi
movups xmm0, xmmword [ebp + 0x28]
movups xmmword [ebp - 0x28], xmm0
movups xmm0, xmmword [ebp + 0x38]
movups xmmword [ebp - 0x18], xmm0
movups xmm0, xmmword [ebp + 0x4c]
movups xmmword [ebp - 0x8c], xmm0
movups xmm0, xmmword [ebp + 0x5c]
movups xmmword [ebp - 0x7c], xmm0
movups xmm0, xmmword [ebp + 0x6c]
movups xmmword [ebp - 0x6c], xmm0
movups xmm0, xmmword [ebp + 0x7c]
movups xmmword [ebp - 0x5c], xmm0
test esi, esi
jle 0x40a594
cmp esi, 0x40
jb 0x40a57d
lea edx, [esi - 1]
lea ecx, [ebp + esi - 0x49]
add edx, edi
cmp edi, ecx
ja 0x40a4b7
lea ecx, [ebp - 0x48]
cmp edx, ecx
jae 0x40a57d
lea ecx, [ebp + esi - 0x8d]
cmp edi, ecx
ja 0x40a4d0
lea ecx, [ebp - 0x8c]
cmp edx, ecx
jae 0x40a57d
mov ecx, esi
push ebx
and ecx, 0x8000003f
jns 0x40a4e0
dec ecx
or ecx, 0xffffffc0
inc ecx
mov ebx, esi
lea edx, [edi + 0x20]
sub ebx, ecx
mov dword [ebp - 0x98], edx
mov esi, edi
lea ecx, [ebp - 0x38]
sub esi, ecx
sub ecx, edi
mov dword [ebp - 0x90], ecx
lea ecx, [ebp - 0x7c]
sub ecx, edi
mov edi, dword [ebp - 0x90]
mov dword [ebp - 0x94], ecx
nop dword [eax]
movups xmm0, xmmword [ebp + eax - 0x48]
lea ecx, [ebp - 0x38]
add edx, eax
movups xmm1, xmmword [ebp + eax - 0x8c]
add ecx, eax
pxor xmm1, xmm0
movups xmm0, xmmword [ecx]
movups xmmword [esi + ecx], xmm1
mov ecx, dword [ebp - 0x94]
movups xmm1, xmmword [ebp + eax - 0x7c]
pxor xmm1, xmm0
movups xmm0, xmmword [ebp + eax - 0x6c]
movups xmmword [edx - 0x10], xmm1
movups xmm1, xmmword [ebp + eax - 0x28]
add eax, 0x40
pxor xmm1, xmm0
movups xmm0, xmmword [edi + edx]
movups xmmword [edx], xmm1
movups xmm1, xmmword [ecx + edx]
pxor xmm1, xmm0
movups xmmword [edx + 0x10], xmm1
mov edx, dword [ebp - 0x98]
cmp eax, ebx
jl 0x40a510
mov esi, dword [ebp - 0x9c]
mov edi, dword [ebp - 0xa0]
pop ebx
cmp eax, esi
jge 0x40a594
mov cl, byte [ebp + eax - 0x8c]
xor cl, byte [ebp + eax - 0x48]
mov byte [edi + eax], cl
inc eax
cmp eax, esi
jl 0x40a581
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00445b3a
mov esp, ebp
pop ebp
ret
Function at 0x40d4a0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
push ebx
push esi
mov esi, ecx
test edx, edx
jne 0x40d4c2
xor ecx, ecx
jmp 0x40d4e0
mov ecx, edx
push edi
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40d4d0
sub ecx, edi
sar ecx, 1
pop edi
push ecx
push edx
lea ecx, [esi + 4]
call fcn.00408980
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004701b0
add esp, 0xc
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0x104
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push 0x4fdf6c
push str.SOFTWARESmartChat
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x40d561
lea eax, [ebp - 0x20c]
push str.birdwallpaper
push eax
call fcn.0049900c
add esp, 8
test eax, eax
jne 0x40d561
mov dword [esi + 8], 1
mov ecx, esi
call fcn.0040d870
mov ecx, dword [ebp - 4]
mov eax, 1
pop esi
xor ecx, ebp
pop ebx
call fcn.00445b3a
mov esp, ebp
pop ebp
ret 4

Function at 0x40d590
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
lea eax, [ebp - 4]
xor esi, esi
push eax
push 0x20219
push esi
push str.SOFTWARESmartChat
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 4], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x40d5f6
mov esi, dword [ebp - 4]
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
mov dword [ebp - 8], 4
push eax
lea eax, [ebp - 0xc]
push eax
push 0
push str.em_lds
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x40d5f6
cmp dword [ebp - 0xc], 4
jne 0x40d5f6
cmp dword [ebp - 4], 1
jne 0x40d5f6
mov bl, 1
jmp 0x40d5f8
xor bl, bl
test esi, esi
je 0x40d603
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x410ae0
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
push 0
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
call fcn.0041d620
push eax
mov edx, dword [eax]
call dword [edx + 0x18]
call fcn.0041cd60
push dword [esi + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
push 1
call dword [sym.imp.USER32.dll_PostQuitMessage]
pop esi
ret
Function at 0x412c30
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f1065
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x536204]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 4], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], vtable.ILayerWindow.0
lea eax, [esi + 0x4c]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
mov dword [esi], vtable.CMessageBox.0
mov dword [esi + 0x20], vtable.CMessageBox.1.0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 1
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov eax, dword [eax]
mov ecx, dword [eax - 0x10]
lea edi, [eax - 0x10]
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
mov eax, dword [ecx]
call dword [eax + 0x10]
cmp dword [edi + 0xc], 0
mov ecx, eax
lea eax, [edi + 0xc]
jl 0x412cf9
cmp ecx, dword [edi]
jne 0x412cf9
lock inc dword [eax]
jmp 0x412d27
mov eax, dword [ecx]
lea ebx, [edi + 4]
push 2
push dword [ebx]
call dword [eax]
mov edi, eax
test edi, edi
je 0x412dc3
mov eax, dword [ebx]
mov dword [edi + 4], eax
mov eax, dword [ebx]
inc eax
push eax
push dword [ebp + 8]
push eax
lea eax, [edi + 0x10]
push eax
call fcn.00409580
add esp, 0x10
lea eax, [edi + 0x10]
mov dword [esi + 0x4c], eax
mov dword [esi + 0x50], 0
mov dword [esi + 0x54], 0
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
push 0xa4
mov byte [ebp - 4], 1
mov dword [esi + 0x70], 0
mov dword [esi + 0x74], 0
mov dword [esi + 0x78], 0
mov dword [esi + 0x7c], 0
call fcn.0041caa0
add esp, 4
mov dword [ebp + 8], eax
mov byte [ebp - 4], 2
test eax, eax
je 0x412da8
mov ecx, eax
call fcn.0043ff90
test eax, eax
jne 0x412daa
xor eax, eax
mov dword [esi + 0x28], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call fcn.00404120
int3

Function at 0x414bd0
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
push dword [esi - 0x6c]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x414beb
push 0
push dword [esi - 0x6c]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
ret
Function at 0x415cd0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push str.OnUninstallStart_callback...
call fcn.0040f2f0
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004701b0
add esp, 0x10
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0x104
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push str.InstallDate
push str.SOFTWARESmartChat
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x415d71
lea edx, [ebp - 0x20c]
lea ecx, [esi + 0x1c]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x415d55
sub edx, esi
lea eax, [ebp - 0x20c]
sar edx, 1
push edx
push eax
call fcn.00408980
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00445b3a
mov esp, ebp
pop ebp
ret 4
Function at 0x4199b0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f1926
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x536204]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], 0
mov dword [ebp - 0x418], 0
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push 0x60
push 0
push edi
mov byte [ebp - 4], 1
call ebx
mov esi, eax
mov dword [ebp - 0x424], esi
test esi, esi
jne 0x419a5c
push 2
push eax
push edi
call ebx
mov esi, eax
mov dword [ebp - 0x424], eax
test esi, esi
jne 0x419a5c
call fcn.00417f00
mov edi, eax
jmp 0x419b7b
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x419a7f
call fcn.00417f00
jmp 0x419b6e
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
test ebx, ebx
jne 0x419a9d
call fcn.00417f00
jmp 0x419b6e
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
mov dword [ebp - 0x41c], edi
lea eax, [edi + 1]
cmp eax, edi
jae 0x419abe
mov edi, 0x8007000e
jmp 0x419b70
mov ecx, 2
mov byte [ebp - 4], 2
mul ecx
test edx, edx
ja 0x419bb4
jb 0x419adc
cmp eax, 0xffffffff
ja 0x419bb4
cmp eax, 0x400
jbe 0x419af1
push eax
lea ecx, [ebp - 0x418]
call fcn.00417e20
jmp 0x419b17
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x419b17
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
jne 0x419b2e
mov edi, 0x8007000e
jmp 0x419b70
push edi
push dword [ebp - 0x418]
push edi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x419b4e
call fcn.00417f00
jmp 0x419b6e
mov eax, dword [ebp - 0x418]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x42c]
push dword [ebp - 0x418]
call fcn.00419810
mov edi, eax
test esi, esi
je 0x419b7b
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x419b94
lea ecx, [ebp - 0x418]
call fcn.00418190
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00445b3a
mov esp, ebp
pop ebp
ret 0x10
push 0x80070216
call fcn.00403b30
int3
Function at 0x41b320
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f1a25
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x536204]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 4], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], vtable.ILayerWindow.0
lea eax, [esi + 0x40]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
mov dword [esi], vtable.UninstallWnd.0
mov dword [esi + 0x20], vtable.UninstallWnd.1.0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 1
mov eax, dword [eax]
mov ecx, dword [eax - 0x10]
lea edi, [eax - 0x10]
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
mov eax, dword [ecx]
call dword [eax + 0x10]
cmp dword [edi + 0xc], 0
mov ecx, eax
lea eax, [edi + 0xc]
jl 0x41b3d4
cmp ecx, dword [edi]
jne 0x41b3d4
lock inc dword [eax]
jmp 0x41b402
mov eax, dword [ecx]
lea ebx, [edi + 4]
push 2
push dword [ebx]
call dword [eax]
mov edi, eax
test edi, edi
je 0x41b49e
mov eax, dword [ebx]
mov dword [edi + 4], eax
mov eax, dword [ebx]
inc eax
push eax
push dword [ebp + 8]
push eax
lea eax, [edi + 0x10]
push eax
call fcn.00409580
add esp, 0x10
lea eax, [edi + 0x10]
mov dword [esi + 0x40], eax
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov dword [esi + 0x54], 0
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 0
push 0xa4
mov byte [ebp - 4], 1
mov dword [esi + 0x64], 0
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
call fcn.0041caa0
add esp, 4
mov dword [ebp + 8], eax
mov byte [ebp - 4], 2
test eax, eax
je 0x41b483
mov ecx, eax
call fcn.0043ff90
test eax, eax
jne 0x41b485
xor eax, eax
mov dword [esi + 0x28], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call fcn.00404120
int3