joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43bdc4
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 0x43bde0
cmp dword [esi + 4], 0
je 0x43be0d
test byte [ebx + 0x55], 1
jne 0x43bdff
mov eax, ebx
call fcn.0043a964
test eax, eax
jne 0x43bdff
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43bf1d
mov edx, esi
mov eax, ebx
call fcn.0043b8e8
jmp 0x43bf1d
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 0x43bf16
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043dc34
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.00438600
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043bdc4
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.0043dc34
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43bf1d
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 0x442634
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x45b23c]
cmp byte [eax + 0xc], 0
je 0x4427a1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44279a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x45cb90], 0
jne 0x442688
push 0x4427a8
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4427b0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cb90], eax
cmp dword [0x45abfc], 0
jne 0x442783
push 0x4427c0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x45abfc], eax
cmp dword [0x45abfc], 0
je 0x442783
push 0x4427cc
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cb94], eax
push 0x4427dc
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cb98], eax
push 0x4427f0
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cb9c], eax
push 0x442808
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cba0], eax
push 0x442820
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cba4], eax
push 0x442834
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cba8], eax
push 0x44284c
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbac], eax
push 0x442864
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbb0], eax
push 0x442880
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbb4], eax
push 0x44288c
mov eax, dword [0x45abfc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbb8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4427a1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x446ae4
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.00403e4c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x446b33
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.004040bc
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44e270
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44e2c0]
test si, 4
je 0x44e284
or bl, 1
test si, 8
je 0x44e28e
or bl, 4
test si, 1
je 0x44e298
or bl, 8
test si, 2
je 0x44e2a2
or bl, 0x10
test si, 0x10
je 0x44e2ac
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44e2bb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44e2c4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44e2fc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44e2dd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44e2ec
or bl, 4
test esi, 0x20000000
je 0x44e2f7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4549a4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4549b6
add esp, 0xfffffff0
call fcn.00403420
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004192f8
mov eax, dword [0x45af04]
mov dword [eax + 4], ebx
mov dword [eax], 0x454d48
mov eax, dword [0x45af10]
mov dword [eax + 4], ebx
mov dword [eax], 0x454d54
mov eax, ebx
call fcn.00454d60
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
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, 0x45117c
push eax
push 0
push 0
mov eax, dword [0x45b054]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41ad54]
call fcn.0041c4c8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41ad54]
call fcn.0041c4c8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41ad54]
call fcn.0041c4c8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00455180
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45505c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45505c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45505c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x454af3
call fcn.00403478
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x454e40
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 0x454feb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x454fcc
mov dl, 1
mov eax, dword [0x4119f4]
call fcn.004030cc
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403e4c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x454fbb
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.00442994
test al, al
je 0x454fae
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, 0x454ffc
lea eax, [ebp - 0x254]
call fcn.00408978
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x454fae
xor eax, eax
push ebp
push 0x454fa7
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 0x455034
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x454f90
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004040bc
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 0x454f90
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004040bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x454fae
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x454eb1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.004154e8
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 0x454ff2
lea eax, [ebp - 0x260]
call fcn.00403e4c
ret

Function at 0x455920
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45cbdc]
cmp byte [eax + 0xa5], 0
jne 0x455991
cmp dword [0x45cbf4], 0
jne 0x455952
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4558dc
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45cbf4], eax
cmp dword [0x45cbf0], 0
jne 0x45596d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45cbf0], eax
cmp dword [0x45cbf8], 0
jne 0x455991
push esp
push 0
push 0
push 0x455880
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45cbf8], eax
pop edx
ret
Function at 0x455a88
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x455a9f
add esp, 0xfffffff0
call fcn.00403420
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004192f8
mov eax, dword [0x45b040]
cmp word [eax + 2], 0
jne 0x455ac7
mov eax, dword [0x45b040]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00457160
mov eax, dword [0x45b0ec]
cmp word [eax + 2], 0
jne 0x455ae1
mov eax, dword [0x45b0ec]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00457358
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4115d8]
call fcn.004030cc
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 [0x41b834]
call fcn.00422cd0
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x455c68
mov eax, dword [0x45af64]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004230a0
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4578f8
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x45af64]
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.0040c048
test eax, eax
je 0x455bd6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.0040836c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c070
test eax, eax
je 0x455bea
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.004040bc
mov eax, dword [0x45ae54]
cmp byte [eax], 0
jne 0x455c1e
mov eax, ebx
call fcn.00455d90
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.00457ad4
mov eax, ebx
call fcn.00458498
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x455c5e
call fcn.00403478
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x456010
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x45cbdc]
cmp dword [eax + 0x30], 0
je 0x4560ba
cmp dword [ebx + 0x94], 0
jne 0x4560b4
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x455fa0
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4560b4
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 0x45607a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4560b4
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.00413940
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x456089
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x456c1c
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 0x456c51
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.00403f3c
jmp 0x456c5e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403ea0
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x457cb0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x457cf1
mov eax, esi
call fcn.0043df38
test al, al
je 0x457cf1
mov eax, dword [ebx + 0x84]
call fcn.0043dc34
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x457cf1
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043dc34
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x8ea058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.008ea1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x8ea07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8ea06a
add dl, dl
jne 0x8ea089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8ea0dc
xor eax, eax
add dl, dl
jne 0x8ea096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8ea17d
add dl, dl
jne 0x8ea0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8ea0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8ea0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8ea0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x8ea0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x8ea075
mov eax, 1
add dl, dl
jne 0x8ea0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8ea0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8ea0e1
sub eax, ebx
mov ebx, 1
jne 0x8ea128
mov ecx, 1
add dl, dl
jne 0x8ea10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x8ea119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8ea105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8ea075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x8ea13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x8ea14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8ea136
cmp eax, 0x7d00
jae 0x8ea16d
cmp eax, 0x500
jb 0x8ea168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8ea075
cmp eax, 0x7f
ja 0x8ea170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8ea075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x8ea19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x8ea075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x4208b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
pushal
call 0x4208bf
pop dword [ebp - 0x28]
mov eax, 0x4208bf
sub dword [ebp - 0x28], eax
mov dword [ebp - 0x38], 0xfc05732a
add dword [ebp - 0x38], 0x524cd221
mov dword [ebp - 0x34], 0x517862c1
sub dword [ebp - 0x34], 0x1f45167c
mov dword [ebp - 0x30], 0x5cf18694
add dword [ebp - 0x30], 0xef5abd9a
mov dword [ebp - 0x2c], 0x72f9f9ce
add dword [ebp - 0x2c], 0x8d060632
lea eax, [ebp - 0x38]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x28]
call dword [eax]
mov dword [ebp - 0x38], 0x7f7aac4b
sub dword [ebp - 0x38], 0xb0842f5
mov dword [ebp - 0x34], 0xaf729be2
sub dword [ebp - 0x34], 0x6e063a6d
mov dword [ebp - 0x30], 0x8e4718cf
add dword [ebp - 0x30], 0xd528539d
mov dword [ebp - 0x2c], 0xdbe89680
sub dword [ebp - 0x2c], 0xdbe89680
lea ebx, [ebp - 0x38]
push ebx
push eax
mov eax, 0x6a5b3c30
sub eax, 0x6a17bad4
add eax, dword [ebp - 0x28]
call dword [eax]
push 0x40
push 0x1000
push 0x3d1d6
push 0
call eax
mov ecx, 0xe34d9c25
add ecx, 0x1cb2af7a
mov ebx, eax
mov esi, 0x9eae9a0d
sub esi, 0x9e6a080d
add esi, dword [ebp - 0x28]
mov edi, 0xeb9f3cad
sub edi, 0x383dbd6d
add dword [ebp - 0xc], 0xb0c8a754
mov edx, dword [esi]
mov dword [ebp - 0x24], 0x2b19b137
xor edx, edi
sub dword [ebp - 4], 0x5078e8cc
mov dword [ebx], edx
add dword [ebp - 0xc], 0x77b78937
add ebx, 0x1afde5bf
add ebx, 0xe5021a45
add esi, 4
loop 0x4209d7
add eax, 0x8c5f3468
sub eax, 0x8c5e1319
mov ebx, eax
add eax, 0xb2cc803
add eax, 0xf4d33802
mov ecx, 0x400000
add ecx, dword [ebp - 0x28]
call ebx
leave
ret

Function at 0x4254e0
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call main
add esp, 8
test eax, eax
jne 0x425503
mov eax, 0x80004005
mov esp, ebp
pop ebp
ret 0x18
push esi
push dword [ebp + 0x14]
call main
add esp, 4
lea ecx, [ebp - 0x14]
mov esi, eax
call main
push dword [ebp + 0x18]
lea ecx, [ebp - 0x14]
push esi
call main
test al, al
jne 0x42553f
lea ecx, [ebp - 0x14]
mov esi, 1
call main
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 0x18
lea eax, [ebp - 4]
push eax
push 0xf003f
push 0
push dword [ebp + 0x18]
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x42556d
push dword [ebp + 0x1c]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x14]
xor esi, esi
call main
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 0x18
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408e84
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x32041f5e
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x268952f0
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x401207
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x830
push ebx
push esi
mov esi, ecx
xor edx, edx
push edi
lea ecx, [ebp - 4]
mov dword [ebp - 0x2c], esi
mov dword [ebp - 4], edx
mov eax, dword [esi + 4]
mov edi, dword [esi]
mov dword [ebp - 8], eax
mov eax, dword [0x41a2f8]
mov dword [ebp - 0x30], eax
mov eax, dword [0x41a2fc]
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x28], eax
call fcn.00401200
mov ebx, dword [ebp - 4]
add ebx, 0x23f
cmp dword [0xb5ebcc], 0x14
jne 0x401261
push edx
lea eax, [ebp - 0x830]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_FindNextVolumeW]
mov ecx, dword [0x41a300]
mov edx, dword [0x41a304]
mov esi, dword [ebp - 8]
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x18], 0x20
mov dword [ebp - 8], 2
add dword [ebp - 8], 3
mov eax, edi
mov dword [ebp - 4], 0xedeb2e40
shl eax, 4
add eax, ecx
cmp dword [0xb5ebcc], 0xfa9
mov dword [ebp - 0x10], eax
mov eax, dword [0xb5ebc8]
cmove eax, dword [ebp - 4]
and dword [ebp - 4], 0
cmp dword [0xb5ebcc], 0x3eb
mov dword [0xb5ebc8], eax
mov eax, dword [0xb5eb20]
cmove eax, dword [ebp - 4]
mov dword [0xb5eb20], eax
lea eax, [ebx + edi]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0xc]
shr eax, 5
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x10]
add dword [ebp - 0x14], edx
and dword [ebp - 0xc], 0
mov dword [0xb5ebc4], 0xf4ea3dee
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x1c]
add dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
xor dword [ebp - 4], eax
mov eax, dword [ebp - 0x14]
xor eax, dword [ebp - 4]
sub esi, eax
mov dword [ebp - 0x14], eax
mov eax, esi
shl eax, 4
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x30]
add dword [ebp - 0x10], eax
mov ecx, dword [ebp - 8]
lea eax, [ebx + esi]
mov edx, esi
lea ebx, [ebx + 0x61c88647]
shr edx, cl
add edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x14], edx
xor edx, eax
mov eax, dword [ebp - 0x10]
xor eax, edx
mov edx, dword [ebp - 0x24]
sub edi, eax
mov dword [ebp - 0x10], eax
dec dword [ebp - 0x18]
mov dword [ebp - 0xc], edi
jne 0x40127d
mov dword [ebp - 8], esi
mov esi, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov dword [esi], edi
pop edi
mov dword [esi + 4], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret