joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49dd60
Capabilities:
Read .ini file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4aad7c
push eax
mov dword fs:[0], esp
sub esp, 0x218
call sub.MFC42.DLL_AfxGetThread
test eax, eax
je 0x49dd8f
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0x7c]
test eax, eax
jne 0x49dd93
xor eax, eax
jmp 0x49dd96
mov eax, dword [eax + 0x20]
push ebp
push esi
push edi
push 8
push eax
call dword [sym.imp.USER32.dll_GetWindowLongA]
lea ecx, [esp + 0x120]
push 0x104
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x120]
lea ecx, [esp + 0xc]
push edx
call sub.MFC42.DLL_CString::CString_2
push 0x5c
lea ecx, [esp + 0x10]
mov dword [esp + 0x230], 0
call sub.MFC42.DLL_CString::ReverseFind
inc eax
lea ecx, [esp + 0xc]
push eax
lea eax, [esp + 0x1c]
push eax
call sub.MFC42.DLL_CString::Left
push str.MSusbHub.cfg
lea ecx, [esp + 0x18]
push eax
push ecx
mov byte [esp + 0x238], 1
call sub.MFC42.DLL_operator_1
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x230], 2
call fcn.004a5776
lea ecx, [esp + 0x14]
mov byte [esp + 0x22c], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x18]
mov byte [esp + 0x22c], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
mov ebp, dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
mov byte [esp + 0x22c], 3
xor esi, esi
push esi
lea edx, [esp + 0x14]
push str.Hub_d
push edx
call sub.MFC42.DLL_CString::Format
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
add esp, 0xc
lea ecx, [esp + 0x1c]
push eax
push 0x104
push ecx
push 0
push edx
push str.HubName
call ebp
lea edi, [esp + 0x1c]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x49dedd
lea eax, [esp + 0x1c]
push 1
push eax
push esi
mov ecx, 0x4e6aa0
call sub.MFC42.DLL_CStringArray::InsertAt
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
push ecx
lea edx, [esp + 0x20]
push 0x104
push edx
push 0
push eax
push str.HubParentIdPrefix
call ebp
lea ecx, [esp + 0x1c]
push 1
push ecx
push esi
mov ecx, 0x4e6ab8
call sub.MFC42.DLL_CStringArray::InsertAt
inc esi
cmp esi, 4
jl 0x49de52
lea ecx, [esp + 0x10]
mov byte [esp + 0x22c], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
mov dword [esp + 0x22c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x224]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x224
ret
Function at 0x49fc40
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x1c
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x34]
xor eax, eax
mov dword [esp + 0x24], eax
xor ebx, ebx
test edi, edi
mov dword [esp + 0x28], eax
mov dword [esp + 0x14], ebx
jle 0x49fdcc
mov ecx, dword [esp + 0x30]
lea eax, [esp + 0x24]
dec eax
mov ebp, ecx
mov dword [esp + 0x20], eax
jmp 0x49fc7c
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x30]
mov dl, 1
mov eax, ebx
mov dword [esp + 0x10], ebx
mov byte [esp + 0x34], dl
cmp dword [esp + 0x10], edi
jge 0x49fcee
cmp byte [eax + ebp], 0
jne 0x49fcd8
cmp ebx, edi
mov esi, ebx
jge 0x49fcde
lea edx, [eax + esi*8]
cmp byte [edx + ecx], 0
je 0x49fcc9
cmp byte [esp + 0x34], 1
jne 0x49fcc9
mov eax, ebx
lea ecx, [ecx + esi*8]
mov bl, byte [ecx + eax]
mov dl, byte [eax + ebp]
mov byte [eax + ebp], bl
mov byte [ecx + eax], dl
inc eax
cmp eax, edi
jl 0x49fcaf
mov ebx, dword [esp + 0x14]
mov byte [esp + 0x34], 0
mov ecx, dword [esp + 0x30]
inc esi
cmp esi, edi
jl 0x49fc9a
mov dl, byte [esp + 0x34]
jmp 0x49fcde
xor dl, dl
mov byte [esp + 0x34], dl
mov esi, dword [esp + 0x10]
inc esi
cmp dl, 1
mov dword [esp + 0x10], esi
je 0x49fc88
jmp 0x49fcf7
cmp dl, 1
je 0x49fdfb
lea eax, [ecx + ebx*8]
mov al, byte [ebx + eax]
test al, al
je 0x49fd41
mov ecx, dword [esp + 0x20]
lea edx, [ebx + 1]
mov dword [esp + 0x34], edx
mov byte [ecx + edx], al
and eax, 0xff
cmp ebx, edi
mov al, byte [eax + 0x4e4c88]
mov byte [esp + 0x18], al
jge 0x49fd54
mov esi, dword [esp + 0x18]
mov cl, byte [ebx + ebp]
push esi
push ecx
call fcn.0049fbe0
add esp, 8
mov byte [ebx + ebp], al
inc ebx
cmp ebx, edi
jl 0x49fd26
mov ebx, dword [esp + 0x14]
jmp 0x49fd50
mov edx, dword [esp + 0x20]
lea eax, [ebx + 1]
mov dword [esp + 0x34], eax
mov byte [edx + eax], 0
mov edx, dword [esp + 0x34]
mov esi, edx
cmp edx, edi
mov dword [esp + 0x10], esi
jge 0x49fdbd
mov eax, ebx
sub eax, edx
mov dword [esp + 0x1c], eax
mov cl, byte [esi + ebp]
lea eax, [esi + ebp]
cmp ebx, edi
mov byte [esp + 0x18], cl
jge 0x49fdab
mov esi, eax
mov eax, dword [esp + 0x14]
mov ebx, edi
sub ebx, eax
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push edx
mov cl, byte [eax + esi]
push ecx
call fcn.0049fbe0
mov dl, byte [esi]
add esp, 8
xor dl, al
mov byte [esi], dl
add esi, 8
dec ebx
jne 0x49fd7e
mov esi, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
mov edx, dword [esp + 0x34]
mov ecx, dword [esp + 0x1c]
inc esi
dec ecx
cmp esi, edi
mov dword [esp + 0x10], esi
mov dword [esp + 0x1c], ecx
jl 0x49fd66
add ebp, 8
cmp edx, edi
mov dword [esp + 0x14], edx
jl 0x49fc74
mov al, 1
xor esi, esi
test edi, edi
mov byte [esp + 0x18], al
jle 0x49fdf3
mov dl, byte [esp + esi + 0x24]
mov eax, dword [esp + 0x18]
push edx
push eax
call fcn.0049fbe0
add esp, 8
inc esi
cmp esi, edi
mov byte [esp + 0x18], al
jl 0x49fdd8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x1c
ret
Function at 0x4a2d80
Capabilities:
Get file size

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
cmp eax, 0xffffffff
push esi
jne 0x4a2d94
xor al, al
pop esi
add esp, 8
ret
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
cmp dword [esp + 4], 0xffffffff
jne 0x4a2db6
mov eax, dword [esp + 8]
test eax, eax
jne 0x4a2db6
xor al, al
pop esi
add esp, 8
ret
mov esi, dword [esp + 0x14]
test esi, esi
jne 0x4a2dc5
xor al, al
pop esi
add esp, 8
ret
push 0x200
push esi
call dword [sym.imp.KERNEL32.dll_IsBadWritePtr]
test eax, eax
je 0x4a2ddc
xor al, al
pop esi
add esp, 8
ret
mov edx, dword [esp + 8]
push edi
mov ecx, 0x80
xor eax, eax
mov edi, esi
push edx
rep stosd dword es:[edi], eax
mov eax, dword [esp + 0xc]
push eax
push 0x10
push esi
call fcn.004a2920
push 0x80
push esi
call fcn.004a2a80
mov ecx, dword [esp + 0x34]
push ecx
push 0xaf
push esi
call fcn.004a2b60
push 0x110
push esi
call fcn.004a2c20
push 0x180
push esi
call fcn.004a2cd0
add esp, 0x34
mov al, 1
pop edi
pop esi
add esp, 8
ret
Function at 0x442630
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ecf2b
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.004df20a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4426b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004dc53a
mov eax, dword [eax]
push 0x8322a8
push eax
call fcn.004b9914
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004df495
test bl, bl
je 0x4426b2
push 0x8322a8
lea ecx, [esp + 0xc]
call fcn.004df871
push 0x835e28
lea ecx, [esp + 0xc]
call fcn.004df871
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 0x4426ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004df495
jmp 0x4427b9
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 0x442772
lea edx, [esp + 0x7c]
push 0x835e24
push edx
call fcn.004b9914
add esp, 8
test eax, eax
je 0x442772
lea eax, [esp + 0x7c]
push 0x835e20
push eax
call fcn.004b9914
add esp, 8
test eax, eax
je 0x442772
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 0x442702
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.004df495
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 0x442fb0
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 0x443012
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 0x443020
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ecfab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x845c9c]
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 0x443158
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x443086
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004df495
xor eax, eax
jmp 0x4431cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004df61e
push esi
lea ecx, [esp + 0xc]
call fcn.004df8ad
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x835e60
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4431ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.00442fb0
test eax, eax
jne 0x4431ad
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 0x80000000
mov ecx, edi
call fcn.00442fb0
test eax, eax
jne 0x4431ad
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.004bab00
mov esi, eax
add esp, 8
test esi, esi
jne 0x44318c
lea ecx, [esp + 0x14]
push 0x835e38
push ecx
call fcn.004baa80
mov esi, eax
add esp, 8
test esi, esi
jne 0x44318c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x44318f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004df5ce
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44309e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004df495
xor eax, eax
jmp 0x4431cf
mov byte [esi], 0
push 0x835e34
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.004df495
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 0x44e856
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3ac]
test eax, eax
jne 0x44e87e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3ac], eax
pop esi
add esp, 0x190
ret
Function at 0x458b20
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 0x458b8e
cmp si, 0x69
ja 0x458b8e
add esi, 0xffd0
cmp si, 0x11
je 0x458b5e
push 0x11
call edi
test ax, ax
jge 0x458b5e
or esi, 0x2000
cmp si, 0x10
je 0x458b73
push 0x10
call edi
test ax, ax
jge 0x458b73
or esi, 0x4000
cmp si, 0x12
je 0x458b88
push 0x12
call edi
test ax, ax
jge 0x458b88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x458b9b
mov esi, 0xbd
jmp 0x458b4f
cmp si, 0x6e
jne 0x458ba8
mov esi, 0xbe
jmp 0x458b4f
cmp si, 0x6f
jne 0x458b49
mov esi, 0xbf
jmp 0x458b4f

Function at 0x45a680
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x858278]
xor edx, edx
cmp eax, edx
jne 0x45a6a6
xor eax, eax
mov byte [eax + 0x858178], al
inc eax
cmp eax, 0x100
jl 0x45a68e
mov dword [0x858278], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x858178
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x45a737
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 0x45a70a
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 0x45a6d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x45a7b0
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 0x45a803
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 0x45a7ea
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 0x461660
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 0x4617f8
cmp ebp, ebx
jle 0x4617f8
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 0x4616be
dec eax
or eax, 0xfffffff8
inc eax
je 0x4616c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x4616d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4616db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004df1d6
add esp, 4
cmp eax, ebx
je 0x4616fc
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.004df1d6
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 0x4617ee
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 0x4617d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4617c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4617b6
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 0x4617c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4617c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x461760
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 0x461751
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 0x463a20
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004e0aba
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 0x463b90
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x463c17
cmp byte [esi], 0
je 0x463c17
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 0x463c05
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x463c17
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 0x463df3
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x463e62
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.00463b90
test eax, eax
je 0x463e62
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 0x463e5b
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 0x463e5b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.00463dc0
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x464e60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4eebd8
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 0x464e99
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.004e6cd9
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004e6d61
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.00464f20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004e6d9e
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4693f0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4ef368
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.00469f70
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 0x469499
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.00469080
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.004e5f8a
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.00477a10
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.004e5ffc
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14