joyce8/EMBER2024-capa huggingface dataset:
Function at 0x439050
Capabilities:
Parse url

Disassembly:
sub esp, 0x44c
push ebx
push esi
mov esi, dword [esp + 0x458]
push edi
test esi, esi
je 0x439147
mov ebx, dword [esp + 0x460]
test ebx, ebx
je 0x439147
mov dx, word [0x52a480]
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x252]
mov word [esp + 0x250], dx
mov word [esp + 0x48], dx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x4a]
lea edx, [esp + 0xc]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0xf
xor eax, eax
lea edi, [esp + 0xc]
push edx
rep stosd dword es:[edi], eax
lea eax, [esp + 0x254]
lea ecx, [esp + 0x4c]
mov dword [esp + 0x14], eax
mov eax, 0x104
push 0
push esi
mov dword [esp + 0x18], 0x3c
mov dword [esp + 0x20], eax
mov dword [esp + 0x28], ecx
mov dword [esp + 0x2c], eax
call dword [sym.imp.MSVCRT.dll_wcslen]
add esp, 4
push eax
push esi
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
je 0x439147
mov edx, dword [esp + 0x464]
xor eax, eax
mov edi, ebx
lea ecx, [edx + edx]
mov esi, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, esi
and ecx, 3
dec edx
rep stosb byte es:[edi], al
lea eax, [esp + 0x48]
lea ecx, [esp + 0x250]
push eax
push ecx
push str._s:___s_favicon.ico
push edx
push ebx
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x14
mov eax, 1
pop edi
pop esi
pop ebx
add esp, 0x44c
ret
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x44c
ret

Function at 0x439660
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x18]
lea eax, [esp + 8]
push edi
mov edi, dword [esp + 0x18]
lea ecx, [esp + 8]
push eax
lea edx, [esp + 0x14]
push ecx
push edx
push esi
push edi
push reloc.DSOUND.dll_DirectSoundCreate
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 4
mov dword [esp + 0x28], 4
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x4396b1
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x20]
cmp ecx, edx
je 0x4396c7
lea edx, [esp + 0x20]
push 4
push edx
push 4
push esi
push edi
push reloc.DSOUND.dll_DirectSoundCreate
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
pop edi
pop esi
add esp, 0xc
ret
Function at 0x439740
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x40
lea eax, [esp + 0xc]
push esi
lea ecx, [esp + 0x14]
push eax
xor esi, esi
push ecx
push 1
lea edx, [esp + 0x30]
push esi
push edx
mov dword [esp + 0x24], esi
mov dword [esp + 0x38], 0xbcde0395
mov word [esp + 0x3c], 0xe52f
mov word [esp + 0x3e], 0x467c
mov byte [esp + 0x40], 0x8e
mov byte [esp + 0x41], 0x3d
mov byte [esp + 0x42], 0xc4
mov byte [esp + 0x43], 0x57
mov byte [esp + 0x44], 0x92
mov byte [esp + 0x45], 0x91
mov byte [esp + 0x46], 0x69
mov byte [esp + 0x47], 0x2e
mov dword [esp + 0x28], 0xa95664d2
mov word [esp + 0x2c], 0x9614
mov word [esp + 0x2e], 0x4f35
mov byte [esp + 0x30], 0xa7
mov byte [esp + 0x31], 0x46
mov byte [esp + 0x32], 0xde
mov byte [esp + 0x33], 0x8d
mov byte [esp + 0x34], 0xb6
mov byte [esp + 0x35], 0x36
mov byte [esp + 0x36], 0x17
mov byte [esp + 0x37], 0xe6
mov dword [esp + 0x48], 0xbfa971f1
mov word [esp + 0x4c], 0x4d5e
mov word [esp + 0x4e], 0x40bb
mov byte [esp + 0x50], 0x93
mov byte [esp + 0x51], 0x5e
mov byte [esp + 0x52], 0x96
mov byte [esp + 0x53], 0x70
mov byte [esp + 0x54], 0x39
mov byte [esp + 0x55], 0xbf
mov byte [esp + 0x56], 0xbe
mov byte [esp + 0x57], 0xe4
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x4398cd
mov eax, dword [esp + 0x10]
cmp eax, esi
je 0x4398cd
lea edx, [esp + 0xc]
mov dword [esp + 0xc], esi
mov ecx, dword [eax]
push edx
push 1
push esi
push eax
call dword [ecx + 0x10]
test eax, eax
jl 0x4398c3
mov eax, dword [esp + 0xc]
cmp eax, esi
je 0x4398c3
lea edx, [esp + 8]
mov dword [esp + 8], esi
mov ecx, dword [eax]
push edx
push esi
lea edx, [esp + 0x3c]
push 1
push edx
push eax
call dword [ecx + 0xc]
test eax, eax
jl 0x4398b9
mov eax, dword [esp + 8]
cmp eax, esi
je 0x4398b9
lea edx, [esp + 4]
mov dword [esp + 4], esi
mov ecx, dword [eax]
push edx
push esi
push 0x6002b8
push eax
call dword [ecx + 0x10]
test eax, eax
jl 0x4398af
mov eax, dword [esp + 4]
cmp eax, esi
je 0x4398af
mov edx, dword [esp + 0x48]
mov ecx, dword [eax]
push esi
push edx
push eax
call dword [ecx + 0x14]
mov esi, eax
mov eax, dword [esp + 4]
neg esi
mov ecx, dword [eax]
push eax
sbb esi, esi
inc esi
call dword [ecx + 8]
mov eax, dword [esp + 8]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [esp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 0x10]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, esi
pop esi
add esp, 0x40
ret
Function at 0x4398e0
Capabilities:
Create process on windows
Get common file path
Get program files directory
Initialize iwebbrowser2
Query or enumerate registry value

Disassembly:
sub esp, 0x440
push ebx
push ebp
mov ebp, dword [sym.imp.MSVCRT.dll_wcslen]
push esi
mov esi, dword [esp + 0x450]
push esi
call ebp
add esp, 4
test eax, eax
jne 0x43990a
pop esi
pop ebp
pop ebx
add esp, 0x440
ret
push edi
xor ebx, ebx
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x42]
mov word [esp + 0x40], bx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x24a]
mov word [esp + 0x248], bx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push ebx
lea eax, [esp + 0x24c]
push 0x26
push eax
push ebx
mov dword [esp + 0x28], 1
mov dword [esp + 0x2c], 0x208
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea ecx, [esp + 0x248]
lea edx, [esp + 0x40]
push ecx
push str._sInternet_Exploreriexplore.exe
push 0x103
push edx
call dword [sym.imp.MSVCRT.dll__snwprintf]
lea eax, [esp + 0x50]
push ebx
push eax
call fcn.0042b850
add esp, 0x18
test eax, eax
pop edi
jne 0x4399c8
lea ecx, [esp + 0x18]
lea edx, [esp + 0x3c]
push ecx
lea eax, [esp + 0x18]
push edx
push eax
push 0x52a480
push str.SoftwareMicrosoftWindowsCurrentVersionApp_PathsIEXPLORE.EXE
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
lea ecx, [esp + 0x3c]
push ebx
push ecx
call fcn.0042b850
add esp, 8
test eax, eax
jne 0x4399c8
mov word [esp + 0x3c], bx
lea edx, [esp + 0x3c]
push edx
call ebp
add esp, 4
test eax, eax
jbe 0x439a00
push 0xa
push ebx
lea eax, [esp + 0x44]
push esi
push eax
push str.open
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x440
ret
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], ebx
push ecx
push 0x4ff758
push 0x15
push ebx
push 0x4ff728
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jge 0x439a2c
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x440
ret
mov eax, dword [esp + 0xc]
cmp eax, ebx
je 0x439ab2
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], ebx
mov edx, dword [eax]
push ecx
push eax
call dword [edx + 0x94]
mov eax, dword [esp + 0x10]
cmp eax, ebx
je 0x439a62
push eax
call dword [sym.imp.USER32.dll_SetForegroundWindow]
mov edx, dword [esp + 0x10]
push 1
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
lea edx, [esp + 0x1c]
mov esi, eax
push edx
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x20]
mov word [esp + 0x20], bx
push edx
lea edx, [esp + 0x24]
push edx
lea edx, [esp + 0x28]
push edx
lea edx, [esp + 0x3c]
mov word [esp + 0x3c], 8
mov dword [esp + 0x44], esi
mov ecx, dword [eax]
push edx
push eax
call dword [ecx + 0xd0]
mov eax, dword [esp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
push esi
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x440
ret
Function at 0x439e50
Capabilities:
Get file version info

Disassembly:
sub esp, 8
push edi
mov edi, dword [esp + 0x10]
lea eax, [esp + 4]
push eax
push edi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
mov dword [esp + 0x10], eax
jne 0x439e73
xor ax, ax
pop edi
add esp, 8
ret
push ebx
push esi
push eax
xor ebx, ebx
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x10]
add esp, 4
mov esi, eax
push esi
push ecx
push edx
push edi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x439eb7
lea eax, [esp + 0x18]
lea ecx, [esp + 0x10]
push eax
push ecx
push str.VarFileInfoTranslation
push esi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x439eb7
mov edx, dword [esp + 0x10]
mov bx, word [edx]
push esi
call fcn.004ba355
add esp, 4
mov ax, bx
pop esi
pop ebx
pop edi
add esp, 8
ret

Function at 0x43a030
Capabilities:
Create shortcut via ishelllink

Disassembly:
sub esp, 8
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x4ff698
push 1
push 0
push 0x4ff6c8
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x43a0ca
mov ecx, dword [esp]
test ecx, ecx
je 0x43a0ca
mov eax, dword [esp + 0x10]
push esi
mov dword [esp + 8], 0
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x50]
mov eax, dword [esp + 4]
mov edx, dword [esp + 0x18]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [esp + 4]
lea edx, [esp + 8]
push edx
push 0x4ff7c8
mov ecx, dword [eax]
push eax
call dword [ecx]
mov esi, eax
test esi, esi
jl 0x43a0bd
mov eax, dword [esp + 8]
test eax, eax
je 0x43a0bd
mov edx, dword [esp + 0x10]
mov ecx, dword [eax]
push 1
push edx
push eax
call dword [ecx + 0x18]
mov esi, eax
mov eax, dword [esp + 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 4]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, esi
pop esi
add esp, 8
ret
Function at 0x43ac10
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x20
test eax, eax
push ebx
push ebp
push esi
push edi
mov esi, ecx
jne 0x43ac2e
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x20
ret 4
lea edi, [esi + 0x218]
xor ebp, ebp
mov eax, dword [edi + 8]
test eax, eax
je 0x43ac65
mov ecx, dword [edi + 0xc]
sub ecx, eax
sar ecx, 2
cmp ebp, ecx
jae 0x43ac65
mov edx, eax
mov ebx, dword [edx + ebp*4]
test ebx, ebx
je 0x43ac62
mov ecx, ebx
call fcn.0043ae40
push ebx
call fcn.004ba355
add esp, 4
inc ebp
jmp 0x43ac36
mov edx, dword [edi + 0xc]
mov ecx, dword [edi + 8]
mov eax, edx
cmp eax, edx
je 0x43ac7f
mov ebx, dword [eax]
add eax, 4
mov dword [ecx], ebx
add ecx, 4
cmp eax, edx
jne 0x43ac71
mov eax, dword [edi + 0xc]
mov dword [edi + 0xc], ecx
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x23c]
test eax, eax
je 0x43aca7
push eax
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
mov dword [esi + 0x23c], 0
mov ebx, dword [esp + 0x34]
lea ecx, [esi + 0x10]
push ebx
push 0x50f4e4
push 0x103
push ecx
call dword [sym.imp.MSVCRT.dll__snwprintf]
push 0x51c32c
push ebx
call dword [sym.imp.MSVCRT.dll__wfopen]
add esp, 0x18
mov dword [esi + 0x23c], eax
test eax, eax
jne 0x43ace6
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x20
ret 4
xor edx, edx
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
mov dword [esp + 0x1e], edx
push eax
mov dword [esp + 0x26], edx
push 0xa
mov dword [esp + 0x2e], edx
lea eax, [esp + 0x24]
mov dword [esp + 0x32], edx
push 2
push eax
mov word [esp + 0x2c], 0
mov word [esp + 0x3e], dx
call ebx
add esp, 0x10
cmp eax, 0xa
jne 0x43ae08
lea ecx, [esp + 0x1c]
push str.TWHIS
push ecx
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
jne 0x43ae08
mov edx, dword [esi + 0x23c]
lea eax, [esp + 0x10]
push edx
push 1
push 4
push eax
call ebx
add esp, 0x10
cmp eax, 1
jne 0x43ae08
mov eax, dword [esp + 0x10]
mov ebp, 0x3e8
cmp eax, ebp
jne 0x43ae08
mov ecx, dword [esi + 0x23c]
lea edx, [esp + 0x14]
push ecx
push 1
push 4
push edx
call ebx
add esp, 0x10
cmp eax, 1
jne 0x43ae08
cmp dword [esp + 0x14], ebp
jne 0x43ae08
mov eax, dword [esi + 0x23c]
lea ecx, [esi + 0xc]
push eax
push 1
push 4
push ecx
call ebx
add esp, 0x10
cmp eax, 1
jne 0x43ae08
mov edx, dword [esi + 0x23c]
lea ebp, [esi + 8]
push edx
push eax
push 4
push ebp
call ebx
add esp, 0x10
cmp eax, 1
jne 0x43ae08
mov eax, dword [ebp]
test eax, eax
jle 0x43ae08
lea eax, [eax + eax*2]
shl eax, 2
push eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
add esp, 4
mov dword [esi + 4], eax
test eax, eax
je 0x43ae08
mov ecx, dword [esi + 0x23c]
mov edx, dword [ebp]
push ecx
push edx
push 0xc
push eax
call ebx
mov ecx, dword [ebp]
add esp, 0x10
cmp eax, ecx
je 0x43ae15
mov eax, dword [esi + 4]
push eax
call fcn.004ba355
add esp, 4
mov dword [esi + 4], 0
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x20
ret 4
mov ecx, esi
call fcn.0043aba0
push edi
push eax
mov ecx, esi
call fcn.0043b090
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret 4
Function at 0x43ae50
Capabilities:
Read file on windows
Write file on windows

Disassembly:
mov eax, 0x178c
call fcn.004ba380
push ebx
push ebp
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 8], ebx
je 0x43af11
mov eax, dword [esi + 0x23c]
mov ebp, dword [sym.imp.MSVCRT.dll_fseek]
cmp eax, ebx
jne 0x43ae8f
lea eax, [esi + 0x10]
push 0x51c334
push eax
call dword [sym.imp.MSVCRT.dll__wfopen]
add esp, 8
jmp 0x43af07
push ebx
push ebx
push eax
call ebp
mov edx, dword [esi + 0x23c]
xor ecx, ecx
mov dword [esp + 0x26], ecx
push edx
mov dword [esp + 0x2e], ecx
push 0xa
mov dword [esp + 0x36], ecx
lea eax, [esp + 0x2c]
mov dword [esp + 0x3a], ecx
push 2
push eax
mov word [esp + 0x34], bx
mov word [esp + 0x46], cx
call dword [sym.imp.MSVCRT.dll_fread]
add esp, 0x1c
cmp eax, 0xa
jne 0x43aee2
lea eax, [esp + 0x18]
push str.TWHIS
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
je 0x43af1f
mov ecx, dword [esi + 0x23c]
push ecx
call dword [sym.imp.MSVCRT.dll_fclose]
lea edx, [esi + 0x10]
push 0x51c334
push edx
mov dword [esi + 0x23c], ebx
call dword [sym.imp.MSVCRT.dll__wfopen]
add esp, 0xc
cmp eax, ebx
mov dword [esi + 0x23c], eax
jne 0x43af1f
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x178c
ret
mov ecx, 0x1f3
xor eax, eax
lea edi, [esp + 0x2d]
mov byte [esp + 0x2c], bl
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0x3e7
xor eax, eax
lea edi, [esp + 0x7fe]
mov word [esp + 0x7fc], bx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov eax, dword [esi + 0x23c]
push ebx
push ebx
push eax
call ebp
mov ecx, dword [esi + 0x23c]
mov edi, dword [sym.imp.MSVCRT.dll_fwrite]
push ecx
push 0x7d0
lea edx, [esp + 0x40]
push 1
push edx
call edi
add esp, 0x1c
cmp eax, 0x7d0
jne 0x43b058
mov eax, dword [esi + 0x23c]
push ebx
push ebx
push eax
call ebp
add esp, 0xc
lea ecx, [esp + 0x7fc]
mov eax, 0x3e8
push str.TWHIS
push 0x50f4e4
push 9
push ecx
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
call dword [sym.imp.MSVCRT.dll__snwprintf]
mov edx, dword [esi + 0x23c]
lea eax, [esp + 0x80c]
push edx
push 0xa
push 2
push eax
call edi
add esp, 0x20
cmp eax, 0xa
jne 0x43b058
mov ecx, dword [esi + 0x23c]
lea edx, [esp + 0x10]
push ecx
push 1
push 4
push edx
call edi
add esp, 0x10
cmp eax, 1
jne 0x43b058
mov eax, dword [esi + 0x23c]
lea ecx, [esp + 0x14]
push eax
push 1
push 4
push ecx
call edi
add esp, 0x10
cmp eax, 1
jne 0x43b058
mov edx, dword [esi + 0x23c]
push edx
push eax
lea eax, [esi + 0xc]
push 4
push eax
call edi
add esp, 0x10
cmp eax, 1
jne 0x43b058
mov ecx, dword [esi + 0x23c]
lea ebp, [esi + 8]
push ecx
push eax
push 4
push ebp
call edi
add esp, 0x10
cmp eax, 1
jne 0x43b058
mov edx, dword [esi + 0x23c]
mov eax, dword [ebp]
mov ecx, dword [esi + 4]
push edx
push eax
push 0xc
push ecx
call edi
mov ecx, dword [ebp]
add esp, 0x10
cmp eax, ecx
je 0x43b07c
mov edx, dword [esi + 0x23c]
push edx
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
mov dword [esi + 0x23c], ebx
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x178c
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x178c
ret
Function at 0x43b3c0
Capabilities:
Read file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f81f8
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov eax, dword [esp + 0x20]
push ebx
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push ebp
push esi
mov esi, dword [esp + 0x30]
push edi
push esi
push 1
push 1
push eax
call ebx
mov ebp, dword [esp + 0x3c]
push esi
push 1
push 4
push ebp
call ebx
mov eax, dword [ebp]
add esp, 0x20
test eax, eax
jle 0x43b52b
push esi
lea edi, [ebp + 4]
push 1
push 4
push edi
call ebx
mov eax, dword [edi]
add esp, 0x10
test eax, eax
jl 0x43b52b
push esi
push 1
lea ecx, [ebp + 8]
push 4
push ecx
call ebx
push esi
push 1
lea edx, [ebp + 0xc]
push 4
push edx
call ebx
push esi
push 1
lea eax, [ebp + 0x10]
push 4
push eax
call ebx
push esi
push 1
lea ecx, [esp + 0x6c]
push 4
push ecx
mov dword [esp + 0x74], 0
call ebx
mov eax, dword [esp + 0x74]
add esp, 0x40
test eax, eax
jle 0x43b52b
cmp eax, 0x1048
jae 0x43b52b
lea edx, [ebp + 0x14]
mov ecx, 0x82
xor eax, eax
mov edi, edx
rep stosd dword es:[edi], eax
mov eax, dword [esp + 0x34]
push esi
push eax
push 2
push edx
call ebx
push esi
push 1
lea ecx, [esp + 0x4c]
push 4
push ecx
mov dword [esp + 0x54], 0
call ebx
mov eax, dword [esp + 0x54]
add esp, 0x20
test eax, eax
jle 0x43b524
inc eax
push eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov edi, eax
add esp, 4
test edi, edi
mov dword [esp + 0x30], edi
je 0x43b524
mov edx, dword [esp + 0x34]
xor eax, eax
push esi
mov esi, dword [esp + 0x34]
lea ecx, [edx + 1]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x38]
push eax
push 1
push esi
call ebx
add esp, 0x10
lea ecx, [esp + 0x10]
push esi
call fcn.00413650
lea ecx, [esp + 0x10]
mov dword [esp + 0x24], 0
push ecx
lea ecx, [ebp + 0x21c]
call fcn.00413770
lea ecx, [esp + 0x10]
mov dword [esp + 0x24], 0xffffffff
call fcn.00413630
push esi
call fcn.004ba355
add esp, 4
mov eax, 1
jmp 0x43b52e
or eax, 0xffffffff
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret 0xc
Function at 0x43b810
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, ecx
test ebx, ebx
je 0x43b97c
mov eax, dword [esi + 0x23c]
test eax, eax
je 0x43b97c
push ebp
mov ebp, dword [sym.imp.MSVCRT.dll_fseek]
push edi
push 2
push 0
push eax
call ebp
mov eax, dword [esi + 0x23c]
mov edi, dword [sym.imp.MSVCRT.dll_ftell]
push eax
call edi
add esp, 0x10
cmp eax, 0x7d0
jge 0x43b86a
mov ecx, dword [esi + 0x23c]
push 0
push 0x7d0
push ecx
call ebp
add esp, 0xc
mov edx, dword [esi + 0x23c]
push edx
call edi
mov eax, dword [esi + 0x23c]
mov edi, dword [sym.imp.MSVCRT.dll_fwrite]
push eax
push 1
lea ecx, [esp + 0x24]
push 1
push ecx
mov byte [esp + 0x2c], 0
call edi
mov edx, dword [esi + 0x23c]
push edx
push 1
push 4
push ebx
call edi
mov eax, dword [esi + 0x23c]
lea ecx, [ebx + 4]
push eax
push 1
push 4
push ecx
call edi
mov edx, dword [esi + 0x23c]
lea eax, [ebx + 8]
push edx
push 1
push 4
push eax
call edi
mov ecx, dword [esi + 0x23c]
add esp, 0x44
lea edx, [ebx + 0xc]
push ecx
push 1
push 4
push edx
call edi
mov eax, dword [esi + 0x23c]
lea ecx, [ebx + 0x10]
push eax
push 1
push 4
push ecx
call edi
lea ebp, [ebx + 0x14]
push ebp
call dword [sym.imp.MSVCRT.dll_wcslen]
add esp, 0x24
cmp eax, 0x103
mov dword [esp + 0x10], eax
jbe 0x43b905
mov dword [esp + 0x10], 0x103
mov edx, dword [esi + 0x23c]
lea eax, [esp + 0x10]
push edx
push 1
push 4
push eax
call edi
mov ecx, dword [esi + 0x23c]
mov edx, dword [esp + 0x20]
push ecx
push edx
push 2
push ebp
call edi
add ebx, 0x21c
add esp, 0x20
mov ecx, ebx
call fcn.00413800
inc eax
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x23c]
push eax
push 1
push 4
push ecx
call edi
mov edx, dword [esi + 0x23c]
mov eax, dword [esp + 0x20]
add esp, 0x10
mov ecx, ebx
push edx
push eax
push 1
call fcn.004f3360
push eax
call edi
mov ecx, dword [esi + 0x23c]
push ecx
call dword [sym.imp.MSVCRT.dll_fflush]
add esp, 0x14
pop edi
pop ebp
pop esi
pop ebx
pop ecx
ret 4
Function at 0x43d240
Capabilities:
Get process heap flags

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f8358
push eax
mov dword fs:[0], esp
push esi
push edi
mov esi, ecx
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push eax
push ecx
push edx
mov ecx, esi
mov dword [esp + 0x1c], 0
call fcn.0043d2c0
mov edi, eax
sub esp, 0xc
lea eax, [esp + 0x30]
mov ecx, esp
mov dword [esp + 0x2c], esp
push eax
call fcn.004136f0
push edi
mov ecx, esi
call fcn.0043cfb0
lea ecx, [esp + 0x24]
mov dword [esp + 0x10], 0xffffffff
call fcn.00413630
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
pop esi
add esp, 0xc
ret 0x18
Function at 0x43df10
Capabilities:
Parse url

Disassembly:
sub esp, 0x654
push esi
mov esi, dword [esp + 0x65c]
test esi, esi
push edi
je 0x43e009
mov dx, word [0x52a480]
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x46]
mov word [esp + 0x44], dx
mov word [esp + 0x24c], dx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x24e]
mov word [esp + 0x454], dx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x456]
lea edx, [esp + 0x454]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0xf
xor eax, eax
lea edi, [esp + 8]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x44]
mov edi, dword [sym.imp.MSVCRT.dll_wcslen]
mov dword [esp + 0xc], eax
mov eax, 0x104
mov dword [esp + 0x10], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x38], eax
lea eax, [esp + 8]
push eax
lea ecx, [esp + 0x250]
push 0
push esi
mov dword [esp + 0x14], 0x3c
mov dword [esp + 0x24], ecx
mov dword [esp + 0x40], edx
call edi
add esp, 4
push eax
push esi
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
je 0x43e009
mov ecx, dword [esp + 0x34]
push ecx
call edi
add esp, 4
test eax, eax
je 0x43dffb
mov edx, dword [esp + 0x34]
push 0x51b2b8
push edx
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
jne 0x43e009
pop edi
mov eax, 1
pop esi
add esp, 0x654
ret
pop edi
xor eax, eax
pop esi
add esp, 0x654
ret