joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bc330
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x4bc3d3
test eax, eax
jbe 0x4bc3d3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4bc3d3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x4bc37e
xor esi, esi
jmp 0x4bc384
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4bc3af
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004d6e00
add esi, eax
push esi
mov ebx, esi
call fcn.004d6e00
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4bc390
pop ebp
test edi, edi
pop edi
jne 0x4bc3d3
test ebx, ebx
je 0x4bc3d3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004e8bb0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x4bc4f5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4bc60d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4bc60d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004fb879
mov esi, eax
test esi, esi
je 0x4bc60d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4bc60d
mov ecx, esi
call fcn.004bc480
cmp edi, eax
jge 0x4bc60d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4bc593
mov dword [esp + 0x34], 1
jmp 0x4bc5ee
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4bc60d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.004bba30
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x4c3627
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50c226
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
lea ecx, [esi + 0x14]
call fcn.004f8970
mov eax, dword [0x633be8]
xor edi, edi
mov dword [esp + 0x18], edi
mov dword [esi + 0x48], eax
mov ebx, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
cmp ebx, edi
mov byte [esp + 0x18], 1
mov dword [esi], 0x60bcac
mov dword [esi + 4], edi
mov dword [esi + 8], ecx
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
je 0x4c3684
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
call fcn.004f9a8e
add esp, 4
mov dword [esi + 4], eax
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov ecx, dword [esp + 0x10]
or eax, 0xffffffff
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x4c], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4ce8e0
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 0x4cea9d
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 0x4cea16
mov ecx, dword [esi + 0x94]
sub ecx, eax
mov eax, dword [esp + 0x14]
sar ecx, 4
cmp eax, ecx
jae 0x4cea16
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 0x4ce9fd
mov edx, dword [eax + 8]
sub edx, ecx
sar edx, 2
cmp ebx, edx
jae 0x4ce9fd
mov eax, ecx
mov ecx, esi
mov edi, dword [eax + ebx*4]
push edi
call fcn.004cfb50
mov ebp, eax
test ebp, ebp
je 0x4ce9f5
push ebp
mov ecx, esi
call fcn.004d0f40
test eax, eax
je 0x4ce9f5
mov edx, dword [esi + 0x74]
cmp edi, edx
je 0x4ce9f5
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 0x4ce9b6
xor eax, eax
jmp 0x4ce9be
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.004d1910
inc ebx
xor ebp, ebp
jmp 0x4ce947
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 0x4ce920
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
call fcn.004cfe60
test eax, eax
pop ebx
je 0x4cea9d
mov ecx, dword [esi + 0x74]
push ecx
mov ecx, esi
call fcn.004cfb50
mov edi, eax
cmp edi, ebp
je 0x4cea9d
push edi
mov ecx, esi
call fcn.004d0f40
test eax, eax
je 0x4cea9d
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.004d00a0
mov ecx, dword [esi + 0x74]
mov dword [esp + 0x20], eax
push ecx
mov ecx, esi
call fcn.004d0110
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push eax
call fcn.004d1910
pop edi
pop esi
pop ebp
add esp, 0x28
ret 4
Function at 0x4d7760
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50d301
push eax
mov dword fs:[0], esp
sub esp, 0xec
push edi
mov edi, ecx
mov eax, dword [edi + 0x5c]
test eax, eax
jne 0x4d779d
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.00501d36
push 0
push 0x1000
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x10c], 0
call fcn.0050107e
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 1
push ecx
mov ecx, dword [edi + 0x5c]
call fcn.004d03d0
lea ecx, [esp + 8]
call fcn.00501fe1
lea ecx, [esp + 0x30]
call fcn.005011e2
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.0050107e
lea ecx, [esp + 0x74]
lea esi, [edi + 0x60]
push ecx
mov ecx, esi
mov byte [esp + 0x100], 2
call fcn.004d0840
lea ecx, [esp + 0x74]
call fcn.005011e2
lea ecx, [esp + 8]
call fcn.00501fe2
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.004ce060
mov edx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [edx + 0xdc]
mov dword [esi + 0xdc], eax
call fcn.004d0370
mov ecx, esi
call fcn.004d0e80
mov eax, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [eax + 0xe0]
mov dword [esi + 0xe0], eax
call fcn.004d0370
mov ecx, esi
call fcn.004d0e80
mov ecx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov eax, dword [ecx + 0xe4]
mov ecx, esi
mov dword [esi + 0xe4], eax
call fcn.004d0370
mov ecx, esi
call fcn.004d0e80
mov ecx, dword [edi + 0x5c]
call fcn.004cd840
push eax
mov ecx, esi
call fcn.004cd850
mov ecx, dword [edi + 0x5c]
call fcn.004cde00
push eax
mov ecx, esi
call fcn.004cdda0
mov ecx, dword [edi + 0x5c]
call fcn.004cdf20
push eax
mov ecx, esi
call fcn.004cded0
mov ecx, dword [edi + 0x5c]
push 0
call fcn.004cd120
push eax
mov ecx, esi
call fcn.004cd130
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.0050115a
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 0
call fcn.0050115a
lea ecx, [esp + 8]
mov dword [esp + 0xfc], 0xffffffff
call fcn.00501dfb
mov ecx, dword [esp + 0xf4]
pop esi
mov eax, 1
pop edi
mov dword fs:[0], ecx
add esp, 0xf8
ret
Function at 0x4d9000
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x50d527
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.004f7d4f
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.004f7d4f
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.004d9b20
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 0x4d9b70
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50d600
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.00503f40
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x4d9ba3
xor al, al
jmp 0x4d9ccf
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 0x4d9bc5
xor al, al
jmp 0x4d9ccf
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x4d9bd8
xor al, al
jmp 0x4d9ccf
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x4d9bec
xor al, al
jmp 0x4d9ccf
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.004f7e14
test eax, eax
jne 0x4d9c20
xor al, al
jmp 0x4d9ccf
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], 0x60ccec
mov dword [esp + 0x20], ebp
call fcn.00503f40
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.00500d33
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.00500d8a
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x4d9cb4
mov ax, word [ebx]
test ax, ax
je 0x4d9ca6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.004d9cf0
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x4d9c8a
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.00500d8a
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 0x4da1f0
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.0050241f
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x4da236
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.004e80a4
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 0x630608
push ecx
call fcn.004ea160
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 0x4dd540
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x50d86b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x11c
lea eax, [esp + 0x14]
push esi
xor esi, esi
push eax
push 0x104
mov dword [esp + 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
cmp eax, 0x104
jae 0x4dd620
lea ecx, [esp + 0x18]
lea edx, [esp + 0x18]
push ecx
push esi
push 0x632e24
push edx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
cmp eax, esi
je 0x4dd620
lea eax, [esp + 0x18]
push 0x1001
push eax
lea ecx, [esp + 0xc]
call fcn.004fa418
mov dword [esp + 0x128], esi
mov esi, dword [esp + 0x134]
push str.lt_
push 0x632e18
mov ecx, esi
call fcn.004f65c6
push str.gt_
push 0x632e0c
mov ecx, esi
call fcn.004f65c6
mov esi, dword [esi]
lea ecx, [esp + 4]
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004fa6cc
lea ecx, [esp + 4]
call fcn.004fa790
mov esi, dword [esp + 0x130]
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.004f9dbb
lea ecx, [esp + 4]
mov dword [esp + 0x128], 0xffffffff
call fcn.004fa4b8
jmp 0x4dd633
mov esi, dword [esp + 0x130]
push 0x6795a0
mov ecx, esi
call fcn.004f9dbb
mov ecx, dword [esp + 0x120]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x128
ret

Function at 0x4fc21c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4fc254
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.004fa1f4
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004fa1cc
jmp 0x4fc260
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4fda17
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 0x4fda59
call fcn.00503f40
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4fda59
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4fda50
xor eax, eax
jmp 0x4fda61
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004fda67
pop edi
pop esi
pop ebx
ret 4

Function at 0x504470
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 0x50449e
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x5044bc
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.005043d6
jmp 0x5044bc
mov eax, dword [esi + 0x14]
test eax, eax
je 0x5044bc
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.005043d6
test edi, edi
mov eax, edi
jne 0x5044a6
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401630
Capabilities:
Check internet connectivity via wininet
Connect to http server
Create http request

Disassembly:
push 0
push 0x43a9ec
push 0x43a9ec
push 0
push str.MERONG_0.9__p_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi + 0x30d5c], eax
test eax, eax
jne 0x401664
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x30d68], eax
xor eax, eax
ret 8
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push 0x4400000
push 3
push 0
push 0
push ecx
push edx
push eax
call dword [sym.imp.WININET.dll_InternetConnectA]
mov dword [esi + 0x30d60], eax
test eax, eax
jne 0x4016aa
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x30d68], eax
mov eax, dword [esi + 0x30d5c]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
ret 8
push 0
call dword [sym.imp.WININET.dll_InternetAttemptConnect]
test eax, eax
je 0x4016e1
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esi + 0x30d60]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
mov dword [esi + 0x30d68], eax
call edi
mov edx, dword [esi + 0x30d5c]
push edx
call edi
xor eax, eax
pop edi
ret 8
mov eax, 1
ret 8

Function at 0x401830
Capabilities:
Send data
Send http request

Disassembly:
sub esp, 8
mov edx, dword [esi + 0x30d60]
push 0
push 0x4400000
lea eax, [esp + 8]
push eax
push 0x43a9ec
push str.HTTP_1.0
push ecx
push 0x43aa00
push edx
mov dword [esp + 0x20], 0x43a9f0
call dword [sym.imp.WININET.dll_HttpOpenRequestA]
mov dword [esi + 0x30d64], eax
test eax, eax
jne 0x401880
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x30d68], eax
xor eax, eax
add esp, 8
ret
push bind
push 0xd
push str.Accept:___r_n
push eax
call dword [sym.imp.WININET.dll_HttpAddRequestHeadersA]
test eax, eax
je 0x40186e
mov ecx, dword [esi + 0x30d64]
push 4
lea eax, [esp + 8]
push eax
push 6
push ecx
mov dword [esp + 0x14], 0x3a98
call dword [sym.imp.WININET.dll_InternetSetOptionA]
test eax, eax
je 0x40187a
mov edx, dword [esi + 0x30d64]
push 0
push 0
push 0
push 0
push edx
call dword [sym.imp.WININET.dll_HttpSendRequestA]
test eax, eax
je 0x40186e
mov eax, 1
add esp, 8
ret
Function at 0x4018e0
Capabilities:
Read data from internet
Receive data

Disassembly:
sub esp, 0x40c
mov eax, dword [0x442c34]
xor eax, esp
mov dword [esp + 0x408], eax
mov eax, dword [esp + 0x410]
push ebp
mov ebp, dword [esp + 0x418]
push 0x3ff
lea ecx, [esp + 0x11]
push 0
push ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], 0x186a0
mov byte [esp + 0x18], 0
call fcn.00421a10
add esp, 0xc
cmp dword [ebx + 0x30d64], 0
jne 0x401957
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx + 0x30d68], eax
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x408]
xor ecx, esp
call fcn.0041dec5
add esp, 0x40c
ret 8
push 0x186a0
push 0
push ebp
call fcn.00421a10
add esp, 0xc
mov dword [edi], 0
push esi
mov edi, edi
mov esi, dword [ebx + 0x30d64]
test esi, esi
je 0x4019d2
push 0x400
lea edx, [esp + 0x14]
push 0
push edx
call fcn.00421a10
add esp, 0xc
push 0x4469fc
push 0x400
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x4019d2
mov ecx, dword [0x4469fc]
mov esi, ecx
test ecx, ecx
je 0x4019de
mov eax, dword [edi]
cmp eax, 0x186a0
jae 0x4019de
push ecx
lea ecx, [esp + 0x14]
push ecx
add eax, ebp
push eax
call fcn.004241c0
add esp, 0xc
add dword [edi], esi
jmp 0x401970
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx + 0x30d68], eax
mov edx, dword [esp + 8]
mov esi, dword [esp + 0xc]
push edx
push 0
push esi
call fcn.00421a10
mov ecx, dword [ebx + 0x30d64]
add esp, 0xc
push 0
lea eax, [esp + 0xc]
push eax
push esi
push 0x16
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoA]
pop esi
test eax, eax
je 0x401931
mov ecx, dword [esp + 0x40c]
xor eax, eax
cmp dword [edi], eax
pop ebp
setne al
xor ecx, esp
call fcn.0041dec5
add esp, 0x40c
ret 8
Function at 0x404920
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x404939
pop edi
pop ebx
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x404974
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x18]
add eax, esi
and ecx, 0xf
jbe 0x404970
lea ebx, [ebx]
cmp esi, eax
jae 0x404974
sub ecx, 1
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x404960
cmp esi, eax
jb 0x40497a
pop esi
pop edi
xor eax, eax
pop ebx
ret
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
ret

Function at 0x4050c0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x19c
mov eax, dword [0x442c34]
xor eax, esp
mov dword [esp + 0x198], eax
push esi
push 0x446b94
mov dword [0x446b90], 0x43ac98
call fcn.00401550
xor eax, eax
push 0x32
xor esi, esi
push esi
push 0x446c24
mov dword [0x446bdc], eax
mov dword [0x446be0], eax
mov dword [0x446be4], eax
mov word [0x446be8], ax
mov byte [0x446bea], al
call fcn.00421a10
xor eax, eax
add esp, 0xc
mov dword [0x446c60], esi
mov dword [0x446bc4], esi
mov dword [0x446bc0], 0xffffffff
mov dword [0x446c6c], esi
mov dword [0x446ba0], esi
mov dword [0x446bc8], eax
mov dword [0x446bcc], eax
mov dword [0x446bd0], eax
mov dword [0x446bd4], eax
mov dword [0x446bd8], eax
call dword [sym.imp.WS2_32.dll_WSACreateEvent]
push 0x446ba4
mov dword [0x446bd8], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea eax, [esp + 8]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
mov ecx, dword [esp + 0x19c]
pop esi
xor ecx, esp
mov eax, 0x446b90
call fcn.0041dec5
mov esp, ebp
pop ebp
ret