joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443b54
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x471b44]
cmp byte [eax + 0xc], 0
je 0x443cc1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x443cba
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x472b64], 0
jne 0x443ba8
push 0x443cc8
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x443cd0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b64], eax
cmp dword [0x470bc8], 0
jne 0x443ca3
push 0x443ce0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x470bc8], eax
cmp dword [0x470bc8], 0
je 0x443ca3
push 0x443cec
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b68], eax
push 0x443cfc
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b6c], eax
push 0x443d10
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b70], eax
push 0x443d28
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b74], eax
push 0x443d40
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b78], eax
push 0x443d54
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b7c], eax
push 0x443d6c
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b80], eax
push 0x443d84
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b84], eax
push 0x443da0
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b88], eax
push 0x443dac
mov eax, dword [0x470bc8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x443cc1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x448004
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404380
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x448053
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.004045f0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44f790
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44f7e0]
test si, 4
je 0x44f7a4
or bl, 1
test si, 8
je 0x44f7ae
or bl, 4
test si, 1
je 0x44f7b8
or bl, 8
test si, 2
je 0x44f7c2
or bl, 0x10
test si, 0x10
je 0x44f7cc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f7db
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44f7e4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44f81c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f7fd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f80c
or bl, 4
test esi, 0x20000000
je 0x44f817
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x455ec4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x455ed6
add esp, 0xfffffff0
call fcn.00403954
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419758
mov eax, dword [0x4717e4]
mov dword [eax + 4], ebx
mov dword [eax], 0x456268
mov eax, dword [0x4717f4]
mov dword [eax + 4], ebx
mov dword [eax], 0x456274
mov eax, ebx
call fcn.00456280
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x45269c
push eax
push 0
push 0
mov eax, dword [0x471944]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b1ec]
call fcn.0041c960
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b1ec]
call fcn.0041c960
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b1ec]
call fcn.0041c960
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004566a0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45657c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45657c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45657c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x456013
call fcn.004039ac
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x456360
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45650b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4564ec
mov dl, 1
mov eax, dword [0x411e54]
call fcn.00403600
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404380
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4564db
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00443eb4
test al, al
je 0x4564ce
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x45651c
lea eax, [ebp - 0x254]
call fcn.00408edc
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4564ce
xor eax, eax
push ebp
push 0x4564c7
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x456554
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4564b0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004045f0
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4564b0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004045f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4564ce
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4563d1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415948
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456512
lea eax, [ebp - 0x260]
call fcn.00404380
ret

Function at 0x456e40
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x472bb0]
cmp byte [eax + 0xa5], 0
jne 0x456eb1
cmp dword [0x472bc8], 0
jne 0x456e72
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x456dfc
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x472bc8], eax
cmp dword [0x472bc4], 0
jne 0x456e8d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x472bc4], eax
cmp dword [0x472bcc], 0
jne 0x456eb1
push esp
push 0
push 0
push 0x456da0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x472bcc], eax
pop edx
ret
Function at 0x456fa8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x456fbf
add esp, 0xfffffff0
call fcn.00403954
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419758
mov eax, dword [0x471930]
cmp word [eax + 2], 0
jne 0x456fe7
mov eax, dword [0x471930]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00458698
mov eax, dword [0x4719e4]
cmp word [eax + 2], 0
jne 0x457001
mov eax, dword [0x4719e4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00458890
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411a38]
call fcn.00403600
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x41bccc]
call fcn.00423458
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x457188
mov eax, dword [0x47184c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00423828
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x458e30
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x47184c]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040c5a4
test eax, eax
je 0x4570f6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004088a4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c5cc
test eax, eax
je 0x45710a
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004045f0
mov eax, dword [0x47172c]
cmp byte [eax], 0
jne 0x45713e
mov eax, ebx
call fcn.004572b0
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0045900c
mov eax, ebx
call fcn.004599d0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45717e
call fcn.004039ac
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x457530
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x472bb0]
cmp dword [eax + 0x30], 0
je 0x4575da
cmp dword [ebx + 0x94], 0
jne 0x4575d4
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4574c0
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4575d4
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x45759a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4575d4
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00413da0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4575a9
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45813c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x458171
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404470
jmp 0x45817e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004043d4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4591e8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x459229
mov eax, esi
call fcn.0043f530
test al, al
je 0x459229
mov eax, dword [ebx + 0x84]
call fcn.0043f22c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x459229
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043f22c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x45c8f0
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x45c91e
mov eax, ebx
call fcn.0045d3a4
cmp dword [ebx + 0x40], 0
je 0x45c917
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x45c98f
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x45c981
cmp dword [ebx + 8], 0
je 0x45c940
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x45c952
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x45c981
cmp dword [ebx + 8], 0
je 0x45c933
cmp eax, 3
je 0x45c965
dec eax
jne 0x45c933
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 0x45c933
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x45c933
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x45c9ad
cmp dword [ebx + 0x14], 0xcc
je 0x45c9ad
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0045c9b8
pop ebx
ret
Function at 0x41c3d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48167b
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.004759fd
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41c452
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047328a
mov eax, dword [eax]
push 0x49d1f0
push eax
call fcn.004656c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00475c88
test bl, bl
je 0x41c452
push 0x49d1f0
lea ecx, [esp + 0xc]
call fcn.00476018
push 0x4a0d74
lea ecx, [esp + 0xc]
call fcn.00476018
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 0x41c48e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00475c88
jmp 0x41c559
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 0x41c512
lea edx, [esp + 0x7c]
push 0x4a0d70
push edx
call fcn.004656c4
add esp, 8
test eax, eax
je 0x41c512
lea eax, [esp + 0x7c]
push 0x4a0d6c
push eax
call fcn.004656c4
add esp, 8
test eax, eax
je 0x41c512
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 0x41c4a2
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.00475c88
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 0x41cd50
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 0x41cdb2
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 0x41cdc0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4816fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a77e4]
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 0x41cef8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41ce26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475c88
xor eax, eax
jmp 0x41cf6f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00475dc5
push esi
lea ecx, [esp + 0xc]
call fcn.00476054
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 0x41cf4d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0041cd50
test eax, eax
jne 0x41cf4d
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 SysReAllocString
mov ecx, edi
call fcn.0041cd50
test eax, eax
jne 0x41cf4d
lea eax, [esp + 0x14]
push 0x4a0d88
push eax
call fcn.004667d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41cf2c
lea ecx, [esp + 0x14]
push 0x4a0d84
push ecx
call fcn.00466750
mov esi, eax
add esp, 8
test esi, esi
jne 0x41cf2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41cf2f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00475d75
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41ce3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475c88
xor eax, eax
jmp 0x41cf6f
mov byte [esi], 0
push 0x4a0d80
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.00475c88
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 0x42ef90
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 0x42effe
cmp si, 0x69
ja 0x42effe
add esi, 0xffd0
cmp si, 0x11
je 0x42efce
push 0x11
call edi
test ax, ax
jge 0x42efce
or esi, 0x2000
cmp si, 0x10
je 0x42efe3
push 0x10
call edi
test ax, ax
jge 0x42efe3
or esi, 0x4000
cmp si, 0x12
je 0x42eff8
push 0x12
call edi
test ax, ax
jge 0x42eff8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42f00b
mov esi, 0xbd
jmp 0x42efbf
cmp si, 0x6e
jne 0x42f018
mov esi, 0xbe
jmp 0x42efbf
cmp si, 0x6f
jne 0x42efb9
mov esi, 0xbf
jmp 0x42efbf

Function at 0x4307c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b7f88]
xor edx, edx
cmp eax, edx
jne 0x4307e6
xor eax, eax
mov byte [eax + 0x4b7e88], al
inc eax
cmp eax, 0x100
jl 0x4307ce
mov dword [0x4b7f88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b7e88
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x430877
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 0x43084a
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 0x430818
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4308f0
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 0x430943
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 0x43092a
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 0x437380
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 0x437518
cmp ebp, ebx
jle 0x437518
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 0x4373de
dec eax
or eax, 0xfffffff8
inc eax
je 0x4373e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4373f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4373fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004759c9
add esp, 4
cmp eax, ebx
je 0x43741c
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.004759c9
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 0x43750e
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 0x4374f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4374e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4374d6
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 0x4374e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4374e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x437480
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 0x437471
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