joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4375dc
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x4375f8
cmp dword [esi + 4], 0
je 0x437625
test byte [ebx + 0x55], 1
jne 0x437617
mov eax, ebx
call fcn.0043617c
test eax, eax
jne 0x437617
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x437735
mov edx, esi
mov eax, ebx
call fcn.00437100
jmp 0x437735
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x43772e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043944c
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.00433e18
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004375dc
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043944c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437735
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43dd30
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x469ac0]
cmp byte [eax + 0xc], 0
je 0x43de9d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43de96
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x46ab90], 0
jne 0x43dd84
push 0x43dea4
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43deac
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46ab90], eax
cmp dword [0x468b74], 0
jne 0x43de7f
push 0x43debc
call sub.kernel32.dll_LoadLibraryA
mov dword [0x468b74], eax
cmp dword [0x468b74], 0
je 0x43de7f
push 0x43dec8
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46ab94], eax
push 0x43ded8
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46ab98], eax
push 0x43deec
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46ab9c], eax
push 0x43df04
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46aba0], eax
push 0x43df1c
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46aba4], eax
push 0x43df30
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46aba8], eax
push 0x43df48
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46abac], eax
push 0x43df60
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46abb0], eax
push 0x43df7c
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46abb4], eax
push 0x43df88
mov eax, dword [0x468b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46abb8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43de9d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x441d28
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.00403f98
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x441d77
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.00404208
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4494b4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449504]
test si, 4
je 0x4494c8
or bl, 1
test si, 8
je 0x4494d2
or bl, 4
test si, 1
je 0x4494dc
or bl, 8
test si, 2
je 0x4494e6
or bl, 0x10
test si, 0x10
je 0x4494f0
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4494ff
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x449508
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449540]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449521
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449530
or bl, 4
test esi, 0x20000000
je 0x44953b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44fbe8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44fbfa
add esp, 0xfffffff0
call fcn.0040356c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419468
mov eax, dword [0x469788]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ff8c
mov eax, dword [0x469794]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ff98
mov eax, ebx
call fcn.0044ffa4
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
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, 0x44c3c0
push eax
push 0
push 0
mov eax, dword [0x4698d8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41aecc]
call fcn.0041c640
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41aecc]
call fcn.0041c640
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41aecc]
call fcn.0041c640
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004503c4
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4502a0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4502a0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4502a0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44fd37
call fcn.004035c4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x450084
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 0x45022f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x450210
mov dl, 1
mov eax, dword [0x411b7c]
call fcn.00403218
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403f98
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4501ff
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.0043e090
test al, al
je 0x4501f2
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, 0x450240
lea eax, [ebp - 0x254]
call fcn.00408b00
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4501f2
xor eax, eax
push ebp
push 0x4501eb
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 0x450278
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4501d4
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404208
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 0x4501d4
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404208
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4501f2
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4500f5
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415658
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 0x450236
lea eax, [ebp - 0x260]
call fcn.00403f98
ret

Function at 0x450b64
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x46abdc]
cmp byte [eax + 0xa5], 0
jne 0x450bd5
cmp dword [0x46abf4], 0
jne 0x450b96
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x450b20
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x46abf4], eax
cmp dword [0x46abf0], 0
jne 0x450bb1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x46abf0], eax
cmp dword [0x46abf8], 0
jne 0x450bd5
push esp
push 0
push 0
push 0x450ac4
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x46abf8], eax
pop edx
ret
Function at 0x450ccc
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x450ce3
add esp, 0xfffffff0
call fcn.0040356c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419468
mov eax, dword [0x4698c4]
cmp word [eax + 2], 0
jne 0x450d0b
mov eax, dword [0x4698c4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004523a4
mov eax, dword [0x469974]
cmp word [eax + 2], 0
jne 0x450d25
mov eax, dword [0x469974]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045259c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411760]
call fcn.00403218
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 [0x41b9ac]
call fcn.00423098
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x450eac
mov eax, dword [0x4697ec]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00423468
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x452b4c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4697ec]
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.0040c1d0
test eax, eax
je 0x450e1a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004084f4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c1f8
test eax, eax
je 0x450e2e
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.00404208
mov eax, dword [0x4696d4]
cmp byte [eax], 0
jne 0x450e62
mov eax, ebx
call fcn.00450fd4
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.00452d28
mov eax, ebx
call fcn.004536ec
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x450ea2
call fcn.004035c4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x451254
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x46abdc]
cmp dword [eax + 0x30], 0
je 0x4512fe
cmp dword [ebx + 0x94], 0
jne 0x4512f8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4511e4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4512f8
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 0x4512be
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4512f8
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.00413ac8
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4512cd
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x451e60
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 0x451e95
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.00404088
jmp 0x451ea2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403fec
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x452f04
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x452f45
mov eax, esi
call fcn.00439750
test al, al
je 0x452f45
mov eax, dword [ebx + 0x84]
call fcn.0043944c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x452f45
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043944c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x45660c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x45663a
mov eax, ebx
call fcn.004570c0
cmp dword [ebx + 0x40], 0
je 0x456633
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4566ab
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x45669d
cmp dword [ebx + 8], 0
je 0x45665c
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 0x45666e
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x45669d
cmp dword [ebx + 8], 0
je 0x45664f
cmp eax, 3
je 0x456681
dec eax
jne 0x45664f
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 0x45664f
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x45664f
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4566c9
cmp dword [ebx + 0x14], 0xcc
je 0x4566c9
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.004566d4
pop ebx
ret
Function at 0x433000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0x618774d5
nop
nop
nop
nop
test eax, eax
nop
je 0x43304e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x433024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x133737ed
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x402a28
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
lea eax, [ebp - 4]
push edi
push eax
mov eax, dword [0x423f50]
or al, 8
xor ebx, ebx
push eax
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [0x407010]
cmp eax, ebx
jne 0x402abc
mov esi, dword [0x407008]
mov edi, 0x105
jmp 0x402a79
cmp dword [ebp + 0x10], ebx
jne 0x402ab0
lea eax, [ebp - 0x10c]
push ebx
push eax
push dword [ebp - 4]
call fcn.00402a28
test eax, eax
jne 0x402a8b
lea eax, [ebp - 0x10c]
push edi
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
je 0x402a60
push dword [ebp - 4]
call dword [0x40701c]
push 2
call fcn.00405da3
cmp eax, ebx
je 0x402ac3
push ebx
push dword [0x423f50]
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
jmp 0x402abc
push dword [ebp - 4]
call dword [0x40701c]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
cmp dword [0x423f50], ebx
jne 0x402ab9
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [0x407014]
test eax, eax
jne 0x402ab9
jmp 0x402abc

Function at 0x40596c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ebx
lea eax, [ebp + 0x18]
push esi
push eax
mov eax, dword [ebp + 0x18]
xor ebx, ebx
neg eax
sbb eax, eax
mov esi, dword [ebp + 0x14]
and eax, 0x100
or eax, 0x20019
mov byte [esi], bl
push eax
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [0x407010]
test eax, eax
jne 0x4059dd
lea eax, [ebp + 0xc]
mov dword [ebp + 0xc], 0x400
push eax
lea eax, [ebp + 0x14]
push esi
push eax
push ebx
push dword [ebp + 0x10]
push dword [ebp + 0x18]
call dword [section..rdata]
test eax, eax
jne 0x4059cc
cmp dword [ebp + 0x14], 1
je 0x4059ce
cmp dword [ebp + 0x14], 2
je 0x4059ce
mov byte [esi], bl
push dword [ebp + 0x18]
mov byte [esi + 0x3ff], bl
call dword [0x40701c]
pop esi
pop ebx
pop ebp
ret 0x14
Function at 0x405aa7
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 0xc]
test eax, eax
jge 0x405ac5
mov ecx, dword [0x42367c]
lea eax, [eax*4 + 4]
sub ecx, eax
mov eax, dword [ecx]
mov ecx, dword [0x423ed8]
mov edx, dword [ebp + 8]
add ecx, eax
mov eax, 0x422e40
push ebx
sub edx, eax
push esi
push edi
cmp edx, 0x800
mov edi, eax
jae 0x405cc0
mov edi, dword [ebp + 8]
and dword [ebp + 8], 0
jmp 0x405cc0
mov esi, edi
sub esi, eax
cmp esi, 0x400
jge 0x405cca
inc ecx
cmp dl, 0xfc
mov dword [ebp + 0xc], ecx
jbe 0x405cb3
movsx eax, byte [ecx + 1]
movsx ecx, byte [ecx]
mov esi, eax
add dword [ebp + 0xc], 2
and esi, 0x7f
mov ebx, ecx
shl esi, 7
and ebx, 0x7f
mov dword [ebp - 0x10], eax
or esi, ebx
mov ebx, ecx
or ch, 0x80
or ah, 0x80
cmp dl, 0xfe
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0xc], eax
jne 0x405c5d
push 2
pop esi
call dword [0x4070e8]
test eax, eax
jns 0x405b6d
cmp ax, 0x5a04
je 0x405b6d
cmp dword [ebp - 0x10], 0x23
je 0x405b6d
cmp dword [ebp - 0x10], 0x2e
je 0x405b6d
and dword [ebp - 4], 0
jmp 0x405b74
mov dword [ebp - 4], 1
cmp dword [0x423f24], 0
je 0x405b80
push 4
pop esi
test bl, bl
jns 0x405bbb
mov eax, ebx
and ebx, 0x3f
add ebx, dword [0x423ed8]
and eax, 0x40
push eax
push edi
push ebx
push str.SoftwareMicrosoftWindowsCurrentVersion
push 0x80000002
call fcn.0040596c
cmp byte [edi], 0
jne 0x405c44
push dword [ebp - 0x10]
push edi
call fcn.00405aa7
jmp 0x405c3f
cmp ebx, 0x25
jne 0x405bce
push 0x400
push edi
call dword [0x4070e4]
jmp 0x405c3f
cmp ebx, 0x24
jne 0x405c3b
push 0x400
push edi
call dword [0x407148]
xor esi, esi
jmp 0x405c3b
mov eax, dword [0x423ea4]
xor ecx, ecx
dec esi
cmp eax, ecx
je 0x405c07
cmp dword [ebp - 4], ecx
je 0x405c07
push edi
push ecx
push ecx
push dword [ebp + esi*4 - 0x18]
push dword [0x423ea8]
call eax
test eax, eax
je 0x405c3f
lea eax, [ebp - 8]
push eax
push dword [ebp + esi*4 - 0x18]
push dword [0x423ea8]
call dword [0x407164]
test eax, eax
jne 0x405c38
push edi
push dword [ebp - 8]
call dword [0x407150]
push dword [ebp - 8]
mov ebx, eax
call dword [0x407278]
test ebx, ebx
jne 0x405c3f
and byte [edi], 0
test esi, esi
jne 0x405be3
cmp byte [edi], 0
je 0x405c55
cmp dword [ebp - 0x10], 0x1a
jne 0x405c55
push str.MicrosoftInternet_ExplorerQuick_Launch
push edi
call fcn.00405aa1
push edi
call fcn.00405ce3
jmp 0x405ca1
cmp dl, 0xfd
jne 0x405c90
cmp esi, 0x1d
jne 0x405c75
push dword [0x423ea8]
push edi
call fcn.004059e3
jmp 0x405c86
mov eax, esi
shl eax, 0xa
add eax, section..ndata
push eax
push edi
call fcn.00405a85
add esi, 0xffffffeb
cmp esi, 7
jae 0x405ca1
jmp 0x405c55
cmp dl, 0xff
jne 0x405ca1
or eax, 0xffffffff
sub eax, esi
push eax
push edi
call fcn.00405aa7
push edi
call fcn.00405a9b
mov ecx, dword [ebp + 0xc]
add edi, eax
mov eax, 0x422e40
jmp 0x405cc0
jne 0x405cbd
mov dl, byte [ecx]
mov byte [edi], dl
inc edi
inc ecx
jmp 0x405cc0
mov byte [edi], dl
inc edi
mov dl, byte [ecx]
test dl, dl
jne 0x405af4
and byte [edi], 0
cmp dword [ebp + 8], 0
pop edi
pop esi
pop ebx
je 0x405cdf
push eax
push dword [ebp + 8]
call fcn.00405a85
leave
ret 8
Function at 0x4017f0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp sym.___do_sjlj_init