joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4108b0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, edx
test esi, esi
not eax
je 0x4108e2
lea esp, [esp]
test cl, 3
je 0x4108e2
movzx edx, byte [ecx]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x430af0]
add ecx, 1
sub esi, 1
jne 0x4108c0
cmp esi, 0x20
push ebx
push edi
jb 0x410acc
mov edi, esi
shr edi, 5
xor eax, dword [ecx]
add ecx, 4
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x430ef0]
xor edx, dword [ebx*4 + 0x4312f0]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x430af0]
add ecx, 4
xor edx, dword [eax*4 + 0x4316f0]
add ecx, 4
xor edx, dword [ecx - 8]
add ecx, 4
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x430ef0]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x4312f0]
mov ebx, edx
and edx, 0xff
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x430af0]
add ecx, 4
xor eax, dword [edx*4 + 0x4316f0]
add ecx, 4
xor eax, dword [ecx - 0x10]
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x430ef0]
xor edx, dword [ebx*4 + 0x4312f0]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x430af0]
xor edx, dword [eax*4 + 0x4316f0]
xor edx, dword [ecx - 0xc]
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x430ef0]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x4312f0]
mov ebx, edx
and edx, 0xff
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x430af0]
xor eax, dword [edx*4 + 0x4316f0]
xor eax, dword [ecx - 8]
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x430ef0]
xor edx, dword [ebx*4 + 0x4312f0]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x430af0]
xor edx, dword [eax*4 + 0x4316f0]
xor edx, dword [ecx - 4]
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x430ef0]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x4312f0]
mov ebx, edx
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x430af0]
and edx, 0xff
xor eax, dword [edx*4 + 0x4316f0]
xor eax, dword [ecx]
add ecx, 4
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x430ef0]
xor edx, dword [ebx*4 + 0x4312f0]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x430af0]
add ecx, 4
xor edx, dword [eax*4 + 0x4316f0]
sub esi, 0x20
xor edx, dword [ecx - 4]
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x430ef0]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x4312f0]
mov ebx, edx
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x430af0]
and edx, 0xff
xor eax, dword [edx*4 + 0x4316f0]
sub edi, 1
jne 0x4108f2
cmp esi, 4
jb 0x410b19
mov edx, esi
shr edx, 2
xor eax, dword [ecx]
add ecx, 4
mov edi, eax
shr edi, 0x10
and edi, 0xff
mov edi, dword [edi*4 + 0x430ef0]
movzx ebx, ah
xor edi, dword [ebx*4 + 0x4312f0]
mov ebx, eax
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x430af0]
and eax, 0xff
xor edi, dword [eax*4 + 0x4316f0]
sub esi, 4
sub edx, 1
mov eax, edi
jne 0x410ad6
test esi, esi
pop edi
pop ebx
je 0x410b3d
nop
movzx edx, byte [ecx]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x430af0]
add ecx, 1
sub esi, 1
jne 0x410b20
not eax
pop esi
ret
Function at 0x41601e
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x41605b
cmp dword [ebp + 0x14], edi
je 0x41605b
cmp ecx, edi
jne 0x416062
call fcn.00417803
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.00414ac3
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x416076
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x416097
cmp ebx, 0xffffffff
je 0x416086
push ebx
push edi
push ecx
call fcn.0041a130
add esp, 0xc
cmp esi, edi
je 0x416043
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x416043
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x4160b3
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x4160ba
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x4161ab
test word [esi + 0xc], 0x10c
je 0x41610e
mov eax, dword [esi + 4]
test eax, eax
je 0x41610e
jl 0x41620c
cmp ebx, eax
mov edi, ebx
jb 0x4160df
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x4161b3
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.004140d3
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x4161a3
cmp ebx, dword [ebp - 0xc]
jb 0x41617b
cmp dword [ebp - 0xc], 0
je 0x416138
mov ecx, 0x7fffffff
xor edx, edx
cmp ebx, ecx
jbe 0x41612d
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x416134
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x416143
mov eax, 0x7fffffff
cmp ebx, eax
ja 0x416143
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x4161df
push eax
push dword [ebp - 8]
push esi
call fcn.0041dd49
pop ecx
push eax
call fcn.0041eee2
add esp, 0xc
test eax, eax
je 0x41621e
cmp eax, 0xffffffff
je 0x41620c
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x4161a3
push esi
call fcn.0041e801
cmp eax, 0xffffffff
pop ecx
je 0x416210
cmp dword [ebp - 4], 0
je 0x4161df
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x4160c2
mov eax, dword [ebp + 0x14]
jmp 0x41605d
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x4161ca
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.0041a130
add esp, 0xc
call fcn.00417803
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x416053
cmp dword [ebp + 0xc], 0xffffffff
je 0x4161f5
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.0041a130
add esp, 0xc
call fcn.00417803
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x416053
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x41605d
or dword [esi + 0xc], 0x10
jmp 0x416210
Function at 0x40a3b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x465b8b
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.0045a7d6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a432
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004586ed
mov eax, dword [eax]
push 0x47c1c0
push eax
call fcn.0044b554
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045aa61
test bl, bl
je 0x40a432
push 0x47c1c0
lea ecx, [esp + 0xc]
call fcn.0045adf1
push 0x47fd2c
lea ecx, [esp + 0xc]
call fcn.0045adf1
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 0x40a46e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045aa61
jmp 0x40a539
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 0x40a4f2
lea edx, [esp + 0x7c]
push 0x47fd28
push edx
call fcn.0044b554
add esp, 8
test eax, eax
je 0x40a4f2
lea eax, [esp + 0x7c]
push 0x47fd24
push eax
call fcn.0044b554
add esp, 8
test eax, eax
je 0x40a4f2
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 0x40a482
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.0045aa61
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 0x40ad30
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 0x40ad92
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 0x40ada0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x465c0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4861d0]
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 0x40aed8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ae06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045aa61
xor eax, eax
jmp 0x40af4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045ab9e
push esi
lea ecx, [esp + 0xc]
call fcn.0045ae2d
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 0x40af2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040ad30
test eax, eax
jne 0x40af2d
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.0040ad30
test eax, eax
jne 0x40af2d
lea eax, [esp + 0x14]
push 0x47fd40
push eax
call fcn.0044c590
mov esi, eax
add esp, 8
test esi, esi
jne 0x40af0c
lea ecx, [esp + 0x14]
push 0x47fd3c
push ecx
call fcn.0044c510
mov esi, eax
add esp, 8
test esi, esi
jne 0x40af0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40af0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045ab4e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ae1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045aa61
xor eax, eax
jmp 0x40af4f
mov byte [esi], 0
push 0x47fd38
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.0045aa61
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 0x41b7e0
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 0x41b84e
cmp si, 0x69
ja 0x41b84e
add esi, 0xffd0
cmp si, 0x11
je 0x41b81e
push 0x11
call edi
test ax, ax
jge 0x41b81e
or esi, 0x2000
cmp si, 0x10
je 0x41b833
push 0x10
call edi
test ax, ax
jge 0x41b833
or esi, 0x4000
cmp si, 0x12
je 0x41b848
push 0x12
call edi
test ax, ax
jge 0x41b848
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b85b
mov esi, 0xbd
jmp 0x41b80f
cmp si, 0x6e
jne 0x41b868
mov esi, 0xbe
jmp 0x41b80f
cmp si, 0x6f
jne 0x41b809
mov esi, 0xbf
jmp 0x41b80f

Function at 0x41cf00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x496830]
xor edx, edx
cmp eax, edx
jne 0x41cf26
xor eax, eax
mov byte [eax + 0x496730], al
inc eax
cmp eax, 0x100
jl 0x41cf0e
mov dword [0x496830], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x496730
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41cfb7
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 0x41cf8a
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 0x41cf58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d030
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 0x41d083
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 0x41d06a
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 0x423ac0
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 0x423c58
cmp ebp, ebx
jle 0x423c58
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x423b1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423b25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423b34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423b3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045a7a2
add esp, 4
cmp eax, ebx
je 0x423b5c
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.0045a7a2
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 0x423c4e
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 0x423c35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423c21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423c16
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 0x423c24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423c24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423bc0
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 0x423bb1
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 0x425bd0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0045c012
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 0x425d50
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x425dd7
cmp byte [esi], 0
je 0x425dd7
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 0x425dc5
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x425dd7
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 0x425fb3
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x426022
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.00425d50
test eax, eax
je 0x426022
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 0x42601b
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 0x42601b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.00425f80
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x426ff0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x467158
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 0x427029
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.0046214f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046219b
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.004270b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004621d8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42b680
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4678e8
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.0042c200
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 0x42b729
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.0042b310
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.00461400
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.0043aba0
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.00461472
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14