joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e5fc0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x28
push ebp
push esi
mov esi, ecx
xor ebp, ebp
push edi
cmp dword [esi + 0x78], ebp
je 0x4e617d
push ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], 1
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x90]
cmp eax, ebp
je 0x4e60f6
mov ecx, dword [esi + 0x94]
sub ecx, eax
mov eax, dword [esp + 0x14]
sar ecx, 4
cmp eax, ecx
jae 0x4e60f6
xor ebx, ebx
mov edx, dword [esi + 0x90]
mov eax, dword [esp + 0x10]
add eax, edx
mov ecx, dword [eax + 4]
cmp ecx, ebp
je 0x4e60dd
mov edx, dword [eax + 8]
sub edx, ecx
sar edx, 2
cmp ebx, edx
jae 0x4e60dd
mov eax, ecx
mov ecx, esi
mov edi, dword [eax + ebx*4]
push edi
call fcn.004e7230
mov ebp, eax
test ebp, ebp
je 0x4e60d5
push ebp
mov ecx, esi
call fcn.004e86c0
test eax, eax
je 0x4e60d5
mov edx, dword [esi + 0x74]
cmp edi, edx
je 0x4e60d5
mov eax, dword [esp + 0x10]
xor ecx, ecx
test ebx, ebx
sete cl
mov dword [esp + 0x24], ecx
mov ecx, dword [esi + 0x90]
add eax, ecx
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x4e6096
xor eax, eax
jmp 0x4e609e
mov eax, dword [eax + 8]
sub eax, ecx
sar eax, 2
dec eax
xor ecx, ecx
cmp ebx, eax
lea eax, [edi + 1]
sete cl
mov dword [esp + 0x28], ecx
xor ecx, ecx
cmp eax, edx
sete cl
dec edi
mov dword [esp + 0x30], ecx
xor eax, eax
cmp edi, edx
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x18]
sete al
push ecx
push edx
mov ecx, ebp
mov dword [esp + 0x3c], eax
call fcn.004e9090
inc ebx
xor ebp, ebp
jmp 0x4e6027
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
inc ecx
add eax, 0x10
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], eax
jmp 0x4e6000
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
call fcn.004e7540
test eax, eax
pop ebx
je 0x4e617d
mov ecx, dword [esi + 0x74]
push ecx
mov ecx, esi
call fcn.004e7230
mov edi, eax
cmp edi, ebp
je 0x4e617d
push edi
mov ecx, esi
call fcn.004e86c0
test eax, eax
je 0x4e617d
mov eax, 1
lea edx, [esi + 0x1f8]
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
mov dword [esp + 0x18], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x20], edx
call fcn.004e7780
mov ecx, dword [esi + 0x74]
mov dword [esp + 0x20], eax
push ecx
mov ecx, esi
call fcn.004e77f0
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push eax
call fcn.004e9090
pop edi
pop esi
pop ebp
add esp, 0x28
ret 4
Function at 0x4eedb0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x52cba1
push eax
mov dword fs:[0], esp
sub esp, 0xec
push edi
mov edi, ecx
mov eax, dword [edi + 0x5c]
test eax, eax
jne 0x4eeded
xor eax, eax
pop edi
mov ecx, dword [esp + 0xec]
mov dword fs:[0], ecx
add esp, 0xf8
ret
push esi
push 0x400
lea ecx, [esp + 0xc]
call fcn.005233b1
push 0
push 0x1000
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x10c], 0
call fcn.005226f9
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 1
push ecx
mov ecx, dword [edi + 0x5c]
call fcn.004e7ab0
lea ecx, [esp + 8]
call fcn.00523620
lea ecx, [esp + 0x30]
call fcn.0052285d
mov edx, dword [esp + 8]
push 0
push 0
lea ecx, [esp + 0x10]
call dword [edx + 0x28]
push 0
push 0x1000
lea eax, [esp + 0x10]
push 1
push eax
lea ecx, [esp + 0x84]
call fcn.005226f9
lea ecx, [esp + 0x74]
lea esi, [edi + 0x60]
push ecx
mov ecx, esi
mov byte [esp + 0x100], 2
call fcn.004e7f20
lea ecx, [esp + 0x74]
call fcn.0052285d
lea ecx, [esp + 8]
call fcn.00523621
mov eax, dword [edi + 0x5c]
lea edx, [esp + 0xb8]
push edx
push 0x3c
mov eax, dword [eax + 0xc8]
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
lea ecx, [esp + 0xb8]
push ecx
mov ecx, esi
call fcn.004e5740
mov edx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [edx + 0xdc]
mov dword [esi + 0xdc], eax
call fcn.004e7a50
mov ecx, esi
call fcn.004e8600
mov eax, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [eax + 0xe0]
mov dword [esi + 0xe0], eax
call fcn.004e7a50
mov ecx, esi
call fcn.004e8600
mov ecx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov eax, dword [ecx + 0xe4]
mov ecx, esi
mov dword [esi + 0xe4], eax
call fcn.004e7a50
mov ecx, esi
call fcn.004e8600
mov ecx, dword [edi + 0x5c]
call fcn.004e4f20
push eax
mov ecx, esi
call fcn.004e4f30
mov ecx, dword [edi + 0x5c]
call fcn.004e54e0
push eax
mov ecx, esi
call fcn.004e5480
mov ecx, dword [edi + 0x5c]
call fcn.004e5600
push eax
mov ecx, esi
call fcn.004e55b0
mov ecx, dword [edi + 0x5c]
push 0
call fcn.004e4800
push eax
mov ecx, esi
call fcn.004e4810
mov edx, dword [edi + 0x7c]
push 1
push 0
push edx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x74]
mov byte [esp + 0xfc], 1
call fcn.005227d5
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 0
call fcn.005227d5
lea ecx, [esp + 8]
mov dword [esp + 0xfc], 0xffffffff
call fcn.0052343a
mov ecx, dword [esp + 0xf4]
pop esi
mov eax, 1
pop edi
mov dword fs:[0], ecx
add esp, 0xf8
ret
Function at 0x4f0650
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x52cdc7
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], method.CMenu.virtual_0
mov dword [esi + 4], ebx
lea ecx, [esi + 0x1c]
mov dword [esp + 0x16c], ebx
call fcn.0051974a
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.0051974a
mov edi, dword [sym.imp.USER32.dll_GetSysColor]
push 7
mov byte [esp + 0x170], 2
mov dword [esi], method.CMenu.virtual_0
call edi
push 0xe
mov dword [esi + 0x2c], eax
call edi
push 0xf
mov dword [esi + 0x30], eax
call edi
push 4
mov dword [esi + 0x34], eax
call edi
push 0xd
mov dword [esi + 0x38], eax
call edi
push 0x14
mov dword [esi + 0x3c], eax
call edi
push 0x10
mov dword [esi + 0x40], eax
call edi
push 0x11
mov dword [esi + 0x44], eax
call edi
push 0xf
mov dword [esi + 0x48], eax
call edi
push 0x14
mov dword [esi + 0x4c], eax
call edi
push 0x10
mov dword [esi + 0x50], eax
call edi
mov dword [esi + 0x54], eax
mov eax, 0x14
mov ecx, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], ecx
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x29
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0xc], ebx
mov dword [esp + 0x20], 0x154
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
lea ecx, [esp + 0xb0]
push ecx
call dword [sym.imp.GDI32.dll_CreateFontIndirectA]
mov ecx, esi
mov dword [esi + 0x10], eax
mov dword [esi + 8], ebx
call fcn.004f1170
mov eax, esi
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x4f11c0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x52cea0
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.0052549a
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x4f11f3
xor al, al
jmp 0x4f131f
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x4f1215
xor al, al
jmp 0x4f131f
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x4f1228
xor al, al
jmp 0x4f131f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x4f123c
xor al, al
jmp 0x4f131f
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.0051980f
test eax, eax
jne 0x4f1270
xor al, al
jmp 0x4f131f
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x78d58c
mov dword [esp + 0x20], ebp
call fcn.0052549a
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.005223ae
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.00522405
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x4f1304
mov ax, word [ebx]
test ax, ax
je 0x4f12f6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.004f1340
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x4f12da
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.00522405
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x4f1840
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.00523a5e
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x4f1886
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.00509d18
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x7b3540
push ecx
call fcn.0050bbbf
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x4f5180
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7fd630]
xor edx, edx
cmp eax, edx
jne 0x4f51a6
xor eax, eax
mov byte [eax + 0x7fd530], al
inc eax
cmp eax, 0x100
jl 0x4f518e
mov dword [0x7fd630], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7fd530
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4f5237
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4f520a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4f51d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4f52b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4f5303
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4f52ea
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4fbc90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x52d13e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004fc5b0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x78d7e4
call fcn.0051b2d5
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4fbd23
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0051b2d5
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4fbd1c
push 0
mov ecx, eax
call fcn.004f2dc0
mov dword [esi + 0xc], eax
jmp 0x4fbd25
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4fbd25
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x51d974
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x51d9ac
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0051b9ef
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0051b9c7
jmp 0x51d9b8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x51f174
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x51f1b6
call fcn.0052549a
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x51f1b6
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x51f1ad
xor eax, eax
jmp 0x51f1be
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0051f1c4
pop edi
pop esi
pop ebx
ret 4

Function at 0x5259ca
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x5259f8
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x525a16
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00525930
jmp 0x525a16
mov eax, dword [esi + 0x14]
test eax, eax
je 0x525a16
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00525930
test edi, edi
mov eax, edi
jne 0x525a00
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x405f00
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 0x405f59
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x405f59
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 0x405f4a
cmp esi, edx
jae 0x405f59
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x405f38
cmp esi, edx
jae 0x405f59
cmp word [esi], 0
je 0x405f59
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret

Function at 0x406560
Capabilities:
Check if file exists
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x532630]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, ecx
cmp dword [edi + 0x1c], 0
je 0x406592
mov eax, 1
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490730
mov esp, ebp
pop ebp
ret 4
push ebx
push esi
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004c9f30
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0x400000
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov ebx, dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea eax, [ebp - 0x20c]
push eax
call ebx
mov esi, dword [ebp + 8]
test esi, esi
je 0x4065e5
lea eax, [ebp - 0x20c]
push eax
call ebx
sub esi, 1
jne 0x4065d7
push str.curlnet.dll
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4066a2
mov dword [edi + 0x1c], 1
cmp dword [edi], 0
jne 0x406678
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [edi], eax
test eax, eax
je 0x4066a2
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.CurlInit
push eax
call esi
push str.CurlUninit
push dword [edi]
mov dword [edi + 4], eax
call esi
push str.zlib_uncompress
push dword [edi]
mov dword [edi + 8], eax
call esi
push str.zlib_compress
push dword [edi]
mov dword [edi + 0x10], eax
call esi
push str.zlib_compressBound
push dword [edi]
mov dword [edi + 0x14], eax
call esi
mov dword [edi + 0x18], eax
mov eax, dword [edi + 4]
test eax, eax
je 0x406678
call eax
mov dword [edi + 0xc], eax
cmp dword [edi + 8], 0
je 0x4066a2
cmp dword [edi + 4], 0
je 0x4066a2
cmp dword [edi + 0xc], 0
je 0x4066a2
pop esi
pop ebx
mov eax, 1
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490730
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
pop ebx
xor ecx, ebp
pop edi
call fcn.00490730
mov esp, ebp
pop ebp
ret 4
Function at 0x40c4d0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4efacb
mov eax, dword fs:[0]
push eax
sub esp, 0xb8
mov eax, dword [0x532630]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi + 0x20], 8
lea edi, [esi + 0xc]
lea ebx, [esi + 0x24]
jb 0x40c50e
mov edi, dword [edi]
push 0x180
push 0x40
push 0x8101
push edi
push ebx
call fcn.004d0c90
add esp, 0x14
mov dword [ebp - 0xac], eax
test eax, eax
je 0x40c5e3
push 0x98
lea eax, [ebp - 0xa8]
push 0
push eax
call fcn.004c9f30
add esp, 0xc
lea ecx, [ebp - 0xa8]
push 1
push 2
call fcn.00406fb0
push str._error.__
push edi
lea eax, [ebp - 0xa8]
mov dword [ebp - 4], 0
push str.open
push eax
call fcn.004066d0
add esp, 8
push eax
call fcn.004066d0
add esp, 8
push eax
call fcn.004066d0
add esp, 8
mov ecx, eax
push 0x4f8ea0
push dword [ebp - 0xac]
call fcn.0040b820
push eax
call fcn.004066d0
add esp, 8
lea eax, [ebp - 0xc4]
lea ecx, [ebp - 0xa8]
push eax
call fcn.0040c6d0
cmp dword [eax + 0x14], 8
jb 0x40c5bf
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
lea ecx, [ebp - 0xc4]
call fcn.00404910
lea ecx, [ebp - 0xa8]
mov dword [ebp - 4], 0xffffffff
call fcn.004081d0
mov eax, dword [ebx]
cmp eax, 0xffffffff
je 0x40c5f9
push 2
push 0
push eax
call fcn.004d1333
add esp, 0xc
jmp 0x40c5fc
or eax, 0xffffffff
mov dword [esi + 4], eax
test eax, eax
jne 0x40c6a4
push 3
push 0x4f8ed0
lea ecx, [ebp - 0xc4]
mov dword [ebp - 0xb4], eax
mov dword [ebp - 0xb0], 0xf
mov byte [ebp - 0xc4], al
call fcn.00409b40
mov eax, dword [ebp - 0xb0]
lea edx, [ebp - 0xc4]
mov ecx, dword [ebp - 0xc4]
cmp eax, 0x10
mov edi, dword [ebx]
cmovae edx, ecx
cmp edi, 0xffffffff
je 0x40c66e
push dword [ebp - 0xb4]
push edx
push edi
call fcn.004d18fa
mov ecx, dword [ebp - 0xc4]
mov edi, eax
mov eax, dword [ebp - 0xb0]
add esp, 0xc
jmp 0x40c671
or edi, 0xffffffff
cmp eax, 0x10
jb 0x40c69d
lea edx, [eax + 1]
mov eax, ecx
cmp edx, 0x1000
jb 0x40c693
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40c6c0
push edx
push ecx
call fcn.0049047a
add esp, 8
test edi, edi
jle 0x40c6a4
add dword [esi + 4], edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00490730
mov esp, ebp
pop ebp
ret
call fcn.004cd4a9
int3
Function at 0x40c790
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4efb59
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x532630]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov edi, dword [ebp + 8]
mov dword [ebp - 0x28], 0
cmp byte [esi + 8], 0
je 0x40c7d3
call fcn.0040c4d0
mov byte [esi + 8], 0
cmp dword [esi + 4], 0x40000000
jle 0x40c80f
mov eax, dword [esi + 0x24]
cmp eax, 0xffffffff
je 0x40c7f4
push eax
call fcn.004d0fc7
add esp, 4
mov dword [esi + 0x24], 0xffffffff
cmp dword [esi + 0x20], 8
lea eax, [esi + 0xc]
jb 0x40c7ff
mov eax, dword [eax]
push eax
call fcn.004d039b
add esp, 4
mov ecx, esi
call fcn.0040c4d0
mov eax, dword [edi + 0x10]
lea ecx, [ebp - 0x24]
push 0
add eax, eax
mov dword [ebp - 4], 0
push eax
call fcn.0040b6d0
mov edx, dword [ebp - 0x14]
mov ebx, eax
mov dword [ebp - 0x28], 1
test edx, edx
je 0x40c88a
cmp dword [ebp - 0x10], 0x10
lea ecx, [ebp - 0x24]
mov eax, edi
cmovae ecx, dword [ebp - 0x24]
cmp dword [edi + 0x14], 8
jb 0x40c84b
mov eax, dword [edi]
push 0
push 0
push edx
push ecx
push dword [edi + 0x10]
push eax
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov ecx, dword [ebp - 0x14]
cmp eax, ecx
ja 0x40c87d
cmp dword [ebp - 0x10], 0x10
lea ecx, [ebp - 0x24]
mov dword [ebp - 0x14], eax
cmovae ecx, dword [ebp - 0x24]
mov byte [ecx + eax], 0
jmp 0x40c88a
sub eax, ecx
lea ecx, [ebp - 0x24]
push 0
push eax
call fcn.00409680
cmp dword [ebx + 0x14], 0x10
mov ecx, dword [ebx + 0x10]
jb 0x40c895
mov ebx, dword [ebx]
mov eax, dword [esi + 0x24]
cmp eax, 0xffffffff
je 0x40c8ac
push ecx
push ebx
push eax
call fcn.004d18fa
add esp, 0xc
mov ebx, eax
jmp 0x40c8af
or ebx, 0xffffffff
mov edx, dword [ebp - 0x10]
cmp edx, 0x10
jb 0x40c8df
mov ecx, dword [ebp - 0x24]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x40c8d5
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40c91d
push edx
push ecx
call fcn.0049047a
add esp, 8
test ebx, ebx
jle 0x40c8fa
add dword [esi + 4], ebx
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
cmp dword [edi + 0x14], 8
jb 0x40c902
mov edi, dword [edi]
push edi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
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.004cd4a9
int3