joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46d4e4
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x46d512
mov eax, ebx
call fcn.0046df88
cmp dword [ebx + 0x3c], 0
je 0x46d50b
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x46d583
mov edx, dword [ebx + 0x1a6]
cmp dword [edx + 0x10], 0
je 0x46d575
cmp dword [ebx + 8], 0
je 0x46d534
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1a6]
call dword [edx]
test eax, eax
jne 0x46d546
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x46d575
cmp dword [ebx + 8], 0
je 0x46d527
cmp eax, 3
je 0x46d559
dec eax
jne 0x46d527
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x46d527
mov edx, dword [ebx + 0x132]
add dword [eax + 8], edx
jmp 0x46d527
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x46d5a1
cmp dword [ebx + 0x10], 0xcc
je 0x46d5a1
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0046d5ac
pop ebx
ret

Function at 0x487338
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, eax
push 0
mov eax, dword [0x4ad9d4]
call fcn.004366f4
push eax
call sub.user32.dll_ShowWindow
push 5
mov eax, dword [0x4acc40]
mov eax, dword [eax]
call fcn.004366f4
push eax
call sub.user32.dll_ShowWindow
mov dword [ebx + 0x310], 1
pop ebx
ret
Function at 0x496974
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov ebx, eax
xor eax, eax
push ebp
push 0x496ad8
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebx + 0x2fc]
mov eax, dword [eax + 0x254]
call fcn.0045bb84
test eax, eax
jle 0x496abd
mov eax, dword [ebx + 0x2fc]
call fcn.0045d630
call fcn.0045b3dc
mov esi, dword [ebx + 0x23814]
mov edx, esi
dec edx
cmp eax, edx
jle 0x496aa0
cmp esi, 0x64
jge 0x496aa0
push 0
push 0x496af0
lea edx, [ebp - 8]
mov eax, esi
call fcn.00408ca4
push dword [ebp - 8]
push 0x496b10
push 0x496b24
push 0x496b30
lea eax, [ebp - 4]
mov edx, 5
call fcn.00403e30
mov eax, dword [ebp - 4]
call fcn.00403f34
mov edx, eax
mov ecx, 0x496b5c
mov eax, dword [0x4acb28]
mov eax, dword [eax]
call fcn.0044eb9c
push 9
lea edx, [ebp - 0x10]
mov eax, dword [0x4acb28]
mov eax, dword [eax]
call fcn.0044ef0c
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 0xc]
call fcn.00408ff8
mov eax, dword [ebp - 0xc]
call fcn.00403f34
push eax
mov eax, dword [0x4ada04]
mov edx, dword [eax + 0x237e8]
lea eax, [ebp - 0x14]
mov ecx, 0x496b6c
call fcn.00403dbc
mov eax, dword [ebp - 0x14]
call fcn.00403f34
push eax
lea edx, [ebp - 0x1c]
mov eax, dword [0x4acb28]
mov eax, dword [eax]
call fcn.0044ef0c
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 0x18]
call fcn.0040902c
mov eax, dword [ebp - 0x18]
call fcn.00403f34
push eax
push 0x496b88
mov eax, dword [0x4acb28]
mov eax, dword [eax]
mov eax, dword [eax + 0x24]
push eax
call sub.shell32.dll_ShellExecuteA
jmp 0x496abd
xor edx, edx
mov eax, dword [ebx + 0x2fc]
call fcn.0045d3b8
mov eax, dword [ebx + 0x2fc]
call fcn.0045d630
call fcn.0045b808
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x496adf
lea eax, [ebp - 0x1c]
mov edx, 7
call fcn.00403b14
ret
Function at 0x4a1928
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00403f24
xor eax, eax
push ebp
push 0x4a1b2d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
shl eax, 8
mov edx, dword [ebp - 4]
movzx edx, byte [edx + 1]
add eax, edx
cmp eax, 0xc2e8
jge 0x4a1a17
cmp eax, 0xb7a2
jge 0x4a19ba
cmp eax, 0xb2c1
jge 0x4a198f
add eax, 0xffff4f5f
sub eax, 0x24
jb 0x4a1ab9
sub eax, 0x1fc
jb 0x4a1abd
jmp 0x4a1b15
add eax, 0xffff4d3f
sub eax, 0x22d
jb 0x4a1ac1
sub eax, 0x1fc
jb 0x4a1ac5
sub eax, 0xb8
jb 0x4a1ac9
jmp 0x4a1b15
cmp eax, 0xbbf7
jge 0x4a19ec
add eax, 0xffff485e
sub eax, 0x11f
jb 0x4a1acd
sub eax, 0x13d
jb 0x4a1ad1
sub eax, 0x1f9
jb 0x4a1ad5
jmp 0x4a1b15
add eax, 0xffff4409
sub eax, 0x3af
jb 0x4a1ad9
sub eax, 0x106
jb 0x4a1add
sub eax, 0x23c
jb 0x4a1ae1
jmp 0x4a1b15
cmp eax, 0xc8f6
jge 0x4a1a77
cmp eax, 0xc5be
jge 0x4a1a4e
add eax, 0xffff3d18
sub eax, 0x1db
jb 0x4a1ae5
sub eax, 0xf3
jb 0x4a1ae9
sub eax, 8
jb 0x4a1aed
jmp 0x4a1b15
add eax, 0xffff3a42
sub eax, 0x11c
jb 0x4a1af1
sub eax, 0x1e1
jb 0x4a1af5
sub eax, 0x3b
jb 0x4a1af9
jmp 0x4a1b15
cmp eax, 0xcef4
jge 0x4a1a9a
add eax, 0xffff370a
sub eax, 0x304
jb 0x4a1afd
sub eax, 0x1e0
jb 0x4a1b01
sub eax, 0x11a
jb 0x4a1b05
jmp 0x4a1b15
add eax, 0xffff310c
sub eax, 0x295
jb 0x4a1b09
add eax, 0xffffffd0
sub eax, 0x318
jb 0x4a1b0d
sub eax, 0x329
jb 0x4a1b11
jmp 0x4a1b15
mov bl, 0x41
jmp 0x4a1b17
mov bl, 0x42
jmp 0x4a1b17
mov bl, 0x43
jmp 0x4a1b17
mov bl, 0x44
jmp 0x4a1b17
mov bl, 0x45
jmp 0x4a1b17
mov bl, 0x46
jmp 0x4a1b17
mov bl, 0x47
jmp 0x4a1b17
mov bl, 0x48
jmp 0x4a1b17
mov bl, 0x4a
jmp 0x4a1b17
mov bl, 0x4b
jmp 0x4a1b17
mov bl, 0x4c
jmp 0x4a1b17
mov bl, 0x4d
jmp 0x4a1b17
mov bl, 0x4e
jmp 0x4a1b17
mov bl, 0x4f
jmp 0x4a1b17
mov bl, 0x50
jmp 0x4a1b17
mov bl, 0x51
jmp 0x4a1b17
mov bl, 0x52
jmp 0x4a1b17
mov bl, 0x53
jmp 0x4a1b17
mov bl, 0x54
jmp 0x4a1b17
mov bl, 0x57
jmp 0x4a1b17
mov bl, 0x58
jmp 0x4a1b17
mov bl, 0x59
jmp 0x4a1b17
mov bl, 0x5a
jmp 0x4a1b17
mov bl, 0x20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a1b34
lea eax, [ebp - 4]
call fcn.00403af0
ret
Function at 0x40a0e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x471b2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00464682
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a162
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00462100
mov eax, dword [eax]
push 0x48c200
push eax
call fcn.00454b54
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046490d
test bl, bl
je 0x40a162
push 0x48c200
lea ecx, [esp + 0xc]
call fcn.00464ce9
push 0x48fd6c
lea ecx, [esp + 0xc]
call fcn.00464ce9
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40a19e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046490d
jmp 0x40a269
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40a222
lea edx, [esp + 0x7c]
push 0x48fd68
push edx
call fcn.00454b54
add esp, 8
test eax, eax
je 0x40a222
lea eax, [esp + 0x7c]
push 0x48fd64
push eax
call fcn.00454b54
add esp, 8
test eax, eax
je 0x40a222
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40a1b2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0046490d
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40aa60
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40aac2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40aad0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x471bab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x496ca0]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40ac08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ab36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046490d
xor eax, eax
jmp 0x40ac7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00464a96
push esi
lea ecx, [esp + 0xc]
call fcn.00464d25
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40ac5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040aa60
test eax, eax
jne 0x40ac5d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040aa60
test eax, eax
jne 0x40ac5d
lea eax, [esp + 0x14]
push 0x48fd80
push eax
call fcn.00455c30
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ac3c
lea ecx, [esp + 0x14]
push 0x48fd7c
push ecx
call fcn.00455bb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ac3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ac3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00464a46
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ab4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046490d
xor eax, eax
jmp 0x40ac7f
mov byte [esi], 0
push 0x48fd78
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0046490d
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41bae0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41bb4e
cmp si, 0x69
ja 0x41bb4e
add esi, 0xffd0
cmp si, 0x11
je 0x41bb1e
push 0x11
call edi
test ax, ax
jge 0x41bb1e
or esi, 0x2000
cmp si, 0x10
je 0x41bb33
push 0x10
call edi
test ax, ax
jge 0x41bb33
or esi, 0x4000
cmp si, 0x12
je 0x41bb48
push 0x12
call edi
test ax, ax
jge 0x41bb48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bb5b
mov esi, 0xbd
jmp 0x41bb0f
cmp si, 0x6e
jne 0x41bb68
mov esi, 0xbe
jmp 0x41bb0f
cmp si, 0x6f
jne 0x41bb09
mov esi, 0xbf
jmp 0x41bb0f

Function at 0x41d200
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a7a58]
xor edx, edx
cmp eax, edx
jne 0x41d226
xor eax, eax
mov byte [eax + 0x4a7958], al
inc eax
cmp eax, 0x100
jl 0x41d20e
mov dword [0x4a7a58], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a7958
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d2b7
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 0x41d28a
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 0x41d258
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d330
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 0x41d383
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 0x41d36a
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 0x423dc0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x423f58
cmp ebp, ebx
jle 0x423f58
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x423e1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423e25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423e34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423e3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046464e
add esp, 4
cmp eax, ebx
je 0x423e5c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0046464e
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x423f4e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x423f35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423f21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423f16
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x423f24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423f24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423ec0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x423eb1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x4260e0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.00465f0a
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x426260
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x4262e7
cmp byte [esi], 0
je 0x4262e7
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x4262d5
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x4262e7
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x4264c3
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x426532
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.00426260
test eax, eax
je 0x426532
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x42652b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x42652b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.00426490
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x427500
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x473138
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x427539
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0046c121
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046c1a9
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004275c0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046c1e6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42bb90
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4738c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042c710
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42bc39
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042b820
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046b3d2
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043aeb0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0046b444
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14