joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41b2df
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
mov esi, dword [sym.imp.USER32.dll_GetKeyState]
push edi
push 0x11
xor edi, edi
call esi
test ax, ax
jge 0x41b2f5
push 8
pop edi
push 2
call esi
test ax, ax
jge 0x41b301
or edi, 1
push 1
call esi
test ax, ax
jge 0x41b30d
or edi, 2
push 0x10
call esi
test ax, ax
jge 0x41b319
or edi, 4
push 0x12
call esi
test ax, ax
jge 0x41b325
or edi, 0x20
mov eax, edi
pop edi
pop esi
ret

Function at 0x41b44d
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x490a44]
xor eax, ebp
mov dword [ebp + 0x8c], eax
push esi
push edi
mov edi, dword [ebp + 0x98]
xor eax, eax
mov esi, 0x104
push esi
push eax
mov dword [ebp - 0x80], eax
mov byte [ebp - 0x7c], al
lea eax, [ebp - 0x7b]
push eax
call fcn.0044b9d0
add esp, 0xc
lea eax, [ebp - 0x7c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
push 0xffffffffffffffff
lea eax, [ebp - 0x7c]
push eax
mov ecx, edi
call sym.DuiLib.exe_public:_void___thiscall_DuiLib::CDuiString::constructor_char_const___int_
mov ecx, dword [ebp + 0x8c]
mov eax, edi
pop edi
xor ecx, ebp
pop esi
call fcn.0044c554
add ebp, 0x90
leave
ret

Function at 0x41d78f
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, ecx
call dword [sym.imp.USER32.dll_GetFocus]
mov ecx, dword [esi]
mov ebx, dword [ebp + 8]
cmp eax, ecx
je 0x41d7b4
cmp ebx, dword [esi + 0x54]
je 0x41d7b4
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [esi + 0x54]
cmp ebx, eax
je 0x41d876
push edi
test eax, eax
je 0x41d807
push 7
pop ecx
xor eax, eax
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x20], 0x14
mov dword [ebp - 0x1c], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [esi + 0x54]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
mov eax, dword [ecx]
push edx
call dword [eax + pe_nt_image_headers32]
xor edi, edi
push edi
push edi
push edi
push str.killfocus
push dword [esi + 0x54]
mov ecx, esi
call sym.DuiLib.exe_public:_void___thiscall_DuiLib::CPaintManagerUI::SendNotify_class_DuiLib::CControlUI___char_const___unsigned_int__long_int__bool_
mov dword [esi + 0x54], edi
test ebx, ebx
je 0x41d875
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
cmp eax, esi
jne 0x41d875
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0xc0]
test al, al
je 0x41d875
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0xcc]
test al, al
je 0x41d875
push 7
pop ecx
xor eax, eax
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
mov dword [esi + 0x54], ebx
mov dword [ebp - 0x20], 0x15
mov dword [ebp - 0x1c], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [esi + 0x54]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
mov eax, dword [ecx]
push edx
call dword [eax + pe_nt_image_headers32]
xor eax, eax
push eax
push eax
push eax
push str.setfocus
push dword [esi + 0x54]
mov ecx, esi
call sym.DuiLib.exe_public:_void___thiscall_DuiLib::CPaintManagerUI::SendNotify_class_DuiLib::CControlUI___char_const___unsigned_int__long_int__bool_
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x41da70
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + 0xd0]
mov ecx, edi
xor ebx, ebx
call sym.DuiLib.exe_public:_struct_HWND______thiscall_DuiLib::CWindowWnd::operator_struct_HWND____void_const
test eax, eax
jle 0x41dabf
push ebx
mov ecx, edi
mov byte [ebp - 1], 0
call sym.DuiLib.exe_public:_void____thiscall_DuiLib::CStdPtrArray::operator___int_const
mov edx, dword [eax]
lea ecx, [ebp - 1]
push ecx
push dword [ebp + 0x10]
mov ecx, eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [edx]
cmp byte [ebp - 1], 0
jne 0x41db1d
mov ecx, edi
inc ebx
call sym.DuiLib.exe_public:_struct_HWND______thiscall_DuiLib::CWindowWnd::operator_struct_HWND____void_const
cmp ebx, eax
jl 0x41da8e
mov eax, dword [ebp + 8]
sub eax, 0x100
je 0x41db74
sub eax, 4
je 0x41db21
dec eax
dec eax
jne 0x41db6b
push dword [ebp + 0xc]
mov byte [ebp + 8], al
lea edi, [ebp + 9]
stosb byte es:[edi], al
call fcn.0044fa41
pop ecx
mov ecx, dword [esi + 0x50]
push 0x8000000a
lea edx, [ebp + 8]
push edx
mov byte [ebp + 8], al
mov eax, dword [ecx]
push sym.DuiLib.exe_private:_static_class_DuiLib::CControlUI____stdcall_DuiLib::CPaintManagerUI::__FindControlFromShortcut_class_DuiLib::CControlUI___void__
call dword [eax + 0xfc]
mov esi, eax
test esi, esi
je 0x41db6b
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xf0]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x18]
mov al, 1
jmp 0x41db6d
cmp dword [esi + 0x54], 0
je 0x41db6b
xor eax, eax
push 7
pop ecx
lea edi, [ebp - 0x20]
rep stosd dword es:[edi], eax
mov al, byte [ebp + 0xc]
mov byte [ebp - 0x10], al
mov eax, dword [esi + 0x64]
mov dword [ebp - 0x18], eax
mov eax, dword [esi + 0x68]
mov dword [ebp - 0x24], 6
mov dword [ebp - 0x14], eax
call fcn.0041b2df
mov word [ebp - 0xe], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [esi + 0x54]
lea edx, [ebp - 0x24]
mov dword [ebp - 0x1c], eax
mov eax, dword [ecx]
push edx
call dword [eax + pe_nt_image_headers32]
xor al, al
pop edi
pop esi
pop ebx
leave
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x41db6b
cmp dword [esi + 0x54], 0
je 0x41dbc3
mov ecx, dword [esi + 0x54]
mov eax, dword [ecx]
call dword [eax + 0xc0]
test al, al
je 0x41dbc3
mov ecx, dword [esi + 0x54]
mov eax, dword [ecx]
call dword [eax + 0xcc]
test al, al
je 0x41dbc3
mov ecx, dword [esi + 0x54]
mov eax, dword [ecx]
call dword [eax + 0xc]
push str.RichEditUI
push eax
call fcn.0044edd9
pop ecx
pop ecx
test eax, eax
je 0x41dbc3
mov ecx, dword [esi + 0x54]
call sym.DuiLib.exe_public:_bool___thiscall_DuiLib::CRichEditUI::IsWantTab_void_
test al, al
jne 0x41db6b
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
setge al
movzx eax, al
push eax
mov ecx, esi
call sym.DuiLib.exe_public:_bool___thiscall_DuiLib::CPaintManagerUI::SetNextTabControl_bool_
jmp 0x41db1d
Function at 0x42b814
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x490a44]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp byte [esi + 0x18], bl
je 0x42b884
cmp dword [esi + 0x10], ebx
je 0x42b884
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov edi, eax
inc edi
mov eax, edi
call fcn.0044f030
mov dword [ebp - 8], esp
cmp esp, ebx
je 0x42b884
push edi
push dword [ebp - 8]
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esi + 0x10]
push dword [ebp - 8]
add ecx, 0xfc
call fcn.00411dae
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx]
push ebx
push ebx
push ebx
push str.textchanged
push ecx
call dword [eax + 0x1c]
mov ecx, eax
call sym.DuiLib.exe_public:_void___thiscall_DuiLib::CPaintManagerUI::SendNotify_class_DuiLib::CControlUI___char_const___unsigned_int__long_int__bool_
xor eax, eax
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044c554
leave
ret 0x10

Function at 0x432cc7
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi + 0x27c], ebx
je 0x432d2e
cmp dword [ebp + 8], 0x100
jne 0x432d1d
cmp byte [ebp + 0xc], 0xd
jne 0x432d1d
cmp byte [esi + 0x282], bl
je 0x432d04
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jge 0x432d1d
cmp byte [esi + 0x283], bl
jne 0x432d1d
mov ecx, dword [esi + 0x40]
cmp ecx, ebx
je 0x432d19
push ebx
push ebx
push ebx
push str.return
push esi
call sym.DuiLib.exe_public:_void___thiscall_DuiLib::CPaintManagerUI::SendNotify_class_DuiLib::CControlUI___char_const___unsigned_int__long_int__bool_
xor eax, eax
jmp 0x432d31
mov eax, dword [esi + 0x27c]
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop esi
pop ebx
pop ebp
jmp dword [eax + 0xc]
xor eax, eax
inc eax
pop esi
pop ebx
pop ebp
ret 0x10

Function at 0x44c554
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x490a44]
jne 0x44c55e
repz ret
jmp fcn.00458477
Function at 0x45f7e1
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00455bb8
and dword [ebp - 4], 0
cmp dword [0x493288], 0
mov ebx, eax
jne 0x45f892
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x45f943
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x473330
push edi
call esi
test eax, eax
je 0x45f943
push eax
call fcn.00455b46
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x493288], eax
call esi
push eax
call fcn.00455b46
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x49328c], eax
call esi
push eax
call fcn.00455b46
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x493290], eax
call esi
push eax
call fcn.00455b46
pop ecx
mov dword [0x493298], eax
test eax, eax
je 0x45f892
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00455b46
pop ecx
mov dword [0x493294], eax
mov eax, dword [0x493294]
cmp eax, ebx
je 0x45f8ea
cmp dword [0x493298], ebx
je 0x45f8ea
push eax
call fcn.00455bc1
push dword [0x493298]
mov esi, eax
call fcn.00455bc1
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x45f8ea
test edi, edi
je 0x45f8ea
call esi
test eax, eax
je 0x45f8e1
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x45f8e1
test byte [ebp - 0xc], 1
jne 0x45f8ea
or dword [ebp + 0x10], 0x200000
jmp 0x45f923
mov eax, dword [0x49328c]
cmp eax, ebx
je 0x45f923
push eax
call fcn.00455bc1
pop ecx
test eax, eax
je 0x45f923
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x45f923
mov eax, dword [0x493290]
cmp eax, ebx
je 0x45f923
push eax
call fcn.00455bc1
pop ecx
test eax, eax
je 0x45f923
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x493288]
call fcn.00455bc1
pop ecx
test eax, eax
je 0x45f943
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x45f945
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x403f18
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 1
mov eax, str.SeDebugPrivilege
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push dword [ebp + 8]
call fcn.00403f5a
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x403f4c
push ebx
call fcn.0040a878
add esp, 4
mov eax, dword [ebp - 8]
jmp 0x403f54
mov esp, ebp
pop ebp
ret 8
Function at 0x4159c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e4e5b
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.004d67b1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x415a42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d3564
mov eax, dword [eax]
push 0x5b5d14
push eax
call fcn.004c4854
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d6a3c
test bl, bl
je 0x415a42
push 0x5b5d14
lea ecx, [esp + 0xc]
call fcn.004d6e18
push 0x5b5d20
lea ecx, [esp + 0xc]
call fcn.004d6e18
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 0x415a7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d6a3c
jmp 0x415b49
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 0x415b02
lea edx, [esp + 0x7c]
push 0x5b5d1c
push edx
call fcn.004c4854
add esp, 8
test eax, eax
je 0x415b02
lea eax, [esp + 0x7c]
push 0x5b5d18
push eax
call fcn.004c4854
add esp, 8
test eax, eax
je 0x415b02
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 0x415a92
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.004d6a3c
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 0x416340
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 0x4163a2
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 0x4163b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e4edb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ce308]
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 0x4164e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x416416
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d6a3c
xor eax, eax
jmp 0x41655f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d6bc5
push esi
lea ecx, [esp + 0xc]
call fcn.004d6e54
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 0x41653d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00416340
test eax, eax
jne 0x41653d
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 SysReAllocStringLen
mov ecx, edi
call fcn.00416340
test eax, eax
jne 0x41653d
lea eax, [esp + 0x14]
push 0x5b5d30
push eax
call fcn.004c5990
mov esi, eax
add esp, 8
test esi, esi
jne 0x41651c
lea ecx, [esp + 0x14]
push 0x5b5d2c
push ecx
call fcn.004c5910
mov esi, eax
add esp, 8
test esi, esi
jne 0x41651c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41651f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d6b75
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41642e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d6a3c
xor eax, eax
jmp 0x41655f
mov byte [esi], 0
push 0x5b5d28
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.004d6a3c
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 0x42a330
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 0x42a39e
cmp si, 0x69
ja 0x42a39e
add esi, 0xffd0
cmp si, 0x11
je 0x42a36e
push 0x11
call edi
test ax, ax
jge 0x42a36e
or esi, 0x2000
cmp si, 0x10
je 0x42a383
push 0x10
call edi
test ax, ax
jge 0x42a383
or esi, 0x4000
cmp si, 0x12
je 0x42a398
push 0x12
call edi
test ax, ax
jge 0x42a398
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42a3ab
mov esi, 0xbd
jmp 0x42a35f
cmp si, 0x6e
jne 0x42a3b8
mov esi, 0xbe
jmp 0x42a35f
cmp si, 0x6f
jne 0x42a359
mov esi, 0xbf
jmp 0x42a35f

Function at 0x42bcc0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5df2b8]
xor edx, edx
cmp eax, edx
jne 0x42bce6
xor eax, eax
mov byte [eax + 0x5df1b8], al
inc eax
cmp eax, 0x100
jl 0x42bcce
mov dword [0x5df2b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5df1b8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42bd77
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 0x42bd4a
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 0x42bd18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42bdf0
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 0x42be43
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 0x42be2a
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 0x4330b0
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 0x433248
cmp ebp, ebx
jle 0x433248
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 0x43310e
dec eax
or eax, 0xfffffff8
inc eax
je 0x433115
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x433124
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43312b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004d677d
add esp, 4
cmp eax, ebx
je 0x43314c
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.004d677d
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 0x43323e
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 0x433225
mov al, byte [edx]
cmp al, 0xc0
jbe 0x433211
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x433206
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 0x433214
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x433214
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4331b0
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 0x4331a1
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 0x435760
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004d80e8
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 0x4358e0
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x435967
cmp byte [esi], 0
je 0x435967
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 0x435955
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x435967
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 0x435b53
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x435bc2
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.004358e0
test eax, eax
je 0x435bc2
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 0x435bbb
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 0x435bbb
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.00435b20
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x436bc0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e6a28
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 0x436bf9
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.004de9fb
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004dea83
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.00436c80
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004deac0
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24