joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43c18c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x45d35c]
cmp byte [eax + 0xc], 0
je 0x43c2f9
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43c2f2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x45ebb8], 0
jne 0x43c1e0
push 0x43c300
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43c308
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebb8], eax
cmp dword [0x45c9fc], 0
jne 0x43c2db
push 0x43c318
call sub.kernel32.dll_LoadLibraryA
mov dword [0x45c9fc], eax
cmp dword [0x45c9fc], 0
je 0x43c2db
push 0x43c324
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebbc], eax
push 0x43c334
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebc0], eax
push 0x43c348
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebc4], eax
push 0x43c360
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebc8], eax
push 0x43c378
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebcc], eax
push 0x43c38c
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebd0], eax
push 0x43c3a4
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebd4], eax
push 0x43c3bc
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebd8], eax
push 0x43c3d8
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebdc], eax
push 0x43c3e4
mov eax, dword [0x45c9fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ebe0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43c2f9
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4403c4
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.0040420c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x440413
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.00404474
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x448254
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4482a4]
test si, 4
je 0x448268
or bl, 1
test si, 8
je 0x448272
or bl, 4
test si, 1
je 0x44827c
or bl, 8
test si, 2
je 0x448286
or bl, 0x10
test si, 0x10
je 0x448290
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44829f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4482a8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4482e0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4482c1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4482d0
or bl, 4
test esi, 0x20000000
je 0x4482db
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44e8e4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44e8f6
add esp, 0xfffffff0
call fcn.00403804
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b7cc
mov eax, dword [0x45cf38]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ec88
mov eax, dword [0x45cf48]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ec94
mov eax, ebx
call fcn.0044eca0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
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, 0x44b168
push eax
push 0
push 0
mov eax, dword [0x45d0fc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41d1bc]
call fcn.0041e5c0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41d1bc]
call fcn.0041e5c0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41d1bc]
call fcn.0041e5c0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044f0c0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44ef9c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44ef9c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44ef9c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44ea33
call fcn.0040385c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44ed80
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 0x44ef2b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44ef0c
mov dl, 1
mov eax, dword [0x411a0c]
call fcn.00403488
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0040420c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44eefb
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.0043c4ec
test al, al
je 0x44eeee
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, 0x44ef3c
lea eax, [ebp - 0x254]
call fcn.00408f0c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44eeee
xor eax, eax
push ebp
push 0x44eee7
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 0x44ef74
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44eed0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404474
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 0x44eed0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404474
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44eeee
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44edf1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415e64
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 0x44ef32
lea eax, [ebp - 0x260]
call fcn.0040420c
ret

Function at 0x44f860
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45ebfc]
cmp byte [eax + 0xa5], 0
jne 0x44f8d1
cmp dword [0x45ec14], 0
jne 0x44f892
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44f81c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45ec14], eax
cmp dword [0x45ec10], 0
jne 0x44f8ad
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45ec10], eax
cmp dword [0x45ec18], 0
jne 0x44f8d1
push esp
push 0
push 0
push 0x44f7c0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45ec18], eax
pop edx
ret
Function at 0x44f9c8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x44f9df
add esp, 0xfffffff0
call fcn.00403804
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b7cc
mov eax, dword [0x45d0e0]
cmp word [eax + 2], 0
jne 0x44fa07
mov eax, dword [0x45d0e0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00450ffc
mov eax, dword [0x45d1b8]
cmp word [eax + 2], 0
jne 0x44fa21
mov eax, dword [0x45d1b8]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004511f4
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411464]
call fcn.00403488
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], 0x80000018
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 [0x41d96c]
call fcn.00423670
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x44fba8
mov eax, dword [0x45cfc4]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00423a40
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x451764
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x45cfc4]
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.0040a7c4
test eax, eax
je 0x44fb16
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408868
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040a7ec
test eax, eax
je 0x44fb2a
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.00404474
mov eax, dword [0x45ce38]
cmp byte [eax], 0
jne 0x44fb5e
mov eax, ebx
call fcn.0044fcd0
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.00451940
mov eax, ebx
call fcn.00452280
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44fb9e
call fcn.0040385c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44ff44
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x45ebfc]
cmp dword [eax + 0x30], 0
je 0x44ffee
cmp dword [ebx + 0x94], 0
jne 0x44ffe8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x44fed4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x44ffe8
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 0x44ffae
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x44ffe8
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.00413bbc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x44ffbd
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x450acc
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 0x450b01
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.004042fc
jmp 0x450b0e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404260
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x451b1c
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x451b5d
mov eax, esi
call fcn.00437c24
test al, al
je 0x451b5d
mov eax, dword [ebx + 0x84]
call fcn.00437920
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x451b5d
push 0
mov eax, dword [ebx + 0x84]
call fcn.00437920
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403daa
nop
sub eax, 0x403d50
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x402490
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x214
mov eax, dword [0x42d0a4]
xor eax, esp
mov dword [esp + 0x210], eax
push edi
xor edi, edi
push 0x206
lea eax, [esp + 0x12]
push edi
push eax
mov word [esp + 0x18], di
call fcn.00414720
add esp, 0xc
cmp esi, edi
mov dword [esp + 4], edi
je 0x40255d
mov eax, 0x428b84
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, di
jne 0x4024d3
sub eax, edx
sar eax, 1
je 0x40255d
lea ecx, [esp + 0xc]
push ecx
push 0x104
call dword [fcn.00425120]
push 0x428b84
lea edx, [esp + 0x10]
push 0x104
push edx
call fcn.00412a24
push 0x428b7c
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x18]
push ecx
call fcn.00412533
mov eax, dword [esp + 0x1c]
add esp, 0x18
cmp eax, edi
je 0x40255d
push eax
push 1
push 0x200
push esi
call fcn.00412cfb
mov edx, dword [esp + 0x14]
push edx
call fcn.0041279d
add esp, 0x14
mov eax, 1
pop edi
mov ecx, dword [esp + 0x210]
xor ecx, esp
call fcn.004122be
add esp, 0x214
ret
mov ecx, dword [esp + 0x214]
mov eax, edi
pop edi
xor ecx, esp
call fcn.004122be
add esp, 0x214
ret

Function at 0x402740
Capabilities:
Read file on windows
Write file on windows

Disassembly:
sub esp, 8
push ebx
push esi
push edi
push 0x3e8
mov dword [esp + 0x10], 0
call dword [0x425138]
push 0x428b7c
lea eax, [esp + 0x10]
push 0x42fec0
push eax
call fcn.00412533
mov eax, dword [esp + 0x18]
add esp, 0xc
test eax, eax
je 0x402871
push 2
push 0
push eax
call fcn.0041316b
mov ecx, dword [esp + 0x18]
add esp, 0xc
push ecx
call fcn.00413388
mov esi, eax
add esp, 4
push esi
call fcn.004133f6
mov edx, dword [esp + 0x10]
add esp, 4
push 0
push 0
push edx
mov edi, eax
call fcn.0041316b
mov eax, dword [esp + 0x18]
add esp, 0xc
push eax
push esi
push 1
push edi
call fcn.00412cfb
add esp, 0x10
cmp esi, eax
jne 0x402853
call dword [0x42513c]
push eax
call fcn.004130b5
add esp, 4
call fcn.004130c2
mov dword [esp + 0x10], eax
fild dword [esp + 0x10]
fmul qword [0x42ad58]
fmul qword [0x42ad50]
fadd qword [0x42ad48]
call fcn.00414f80
cmp esi, eax
jl 0x402853
mov ebx, edi
sub ebx, eax
add ebx, esi
call fcn.004026f0
mov ecx, dword [esp + 0xc]
push ecx
call fcn.0041279d
add esp, 4
push 0x42fec0
call dword [0x425118]
push 0x42888c
lea edx, [esp + 0x10]
push 0x42fec0
push edx
call fcn.00412533
mov eax, dword [esp + 0x18]
add esp, 0xc
test eax, eax
je 0x402871
push eax
push esi
push 1
push edi
call fcn.0041269d
add esp, 0x10
mov eax, dword [esp + 0xc]
test eax, eax
je 0x402864
push eax
call fcn.0041279d
add esp, 4
test edi, edi
je 0x402871
push edi
call fcn.004122b9
add esp, 4
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x4041a0
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
push ebx
push ebp
xor ebp, ebp
push esi
mov ebx, ecx
cmp ebx, ebp
push edi
mov edi, eax
mov dword [esp + 0x10], ebp
je 0x404295
cmp edi, 0xa
jb 0x404295
lea eax, [edi*4]
mov dword [esp + 0x14], eax
add eax, 1
push eax
call fcn.0041231c
add esp, 4
mov esi, eax
push esi
push ebx
lea edx, [esp + 0x1c]
mov ecx, edi
call fcn.00404030
add esp, 8
test eax, eax
je 0x40428e
mov eax, dword [esp + 0x1c]
push 0x42888c
push eax
lea ecx, [esp + 0x18]
push ecx
call fcn.00412533
mov eax, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x404219
mov ebp, 0xfffffffe
jmp 0x404244
mov edi, dword [esp + 0x14]
push eax
push edi
push 1
push esi
call fcn.0041269d
add esp, 0x10
cmp eax, edi
je 0x40425b
mov ebp, 0xfffffffe
mov eax, dword [esp + 0x10]
test eax, eax
je 0x404244
push eax
call fcn.0041279d
add esp, 4
test esi, esi
je 0x404251
push esi
call fcn.004123df
add esp, 4
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov edi, dword [0x42513c]
call edi
xor edx, edx
mov ecx, 0x1f4
div ecx
mov ebx, edx
call edi
xor edx, edx
mov ecx, 0x3e8
div ecx
mov eax, dword [esp + 0x10]
push eax
push ebx
push 1
add edx, esi
push edx
call fcn.0041269d
add esp, 0x10
jmp 0x404233
mov ebp, 0xfffffffd
jmp 0x404233
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 8
ret
Function at 0x4060f0
Capabilities:
Encode data using xor

Disassembly:
test ecx, ecx
push esi
push edi
mov edi, eax
mov esi, edx
jne 0x4060ff
pop edi
xor eax, eax
pop esi
ret
cmp edi, 8
not esi
jb 0x4061e7
push ebp
mov ebp, edi
shr ebp, 3
movzx edx, byte [ecx]
xor edx, esi
and edx, 0xff
add ecx, 1
mov eax, esi
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx + 1]
xor edx, eax
and edx, 0xff
add ecx, 1
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx + 1]
xor edx, eax
add ecx, 1
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx + 1]
xor edx, eax
add ecx, 1
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx + 1]
xor edx, eax
add ecx, 1
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx + 1]
add ecx, 1
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
movzx edx, byte [ecx + 1]
add ecx, 1
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x42a6c8]
add ecx, 1
sub edi, 8
sub ebp, 1
mov esi, eax
jne 0x406110
pop ebp
test edi, edi
je 0x40620c
jmp 0x4061f0
movzx eax, byte [ecx]
xor eax, esi
and eax, 0xff
shr esi, 8
xor esi, dword [eax*4 + 0x42a6c8]
add ecx, 1
sub edi, 1
jne 0x4061f0
mov eax, esi
pop edi
not eax
pop esi
ret
Function at 0x475d60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f9cab
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.004ebdec
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x475de2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004e916d
mov eax, dword [eax]
push 0x98a264
push eax
call fcn.004da4b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ec077
test bl, bl
je 0x475de2
push 0x98a264
lea ecx, [esp + 0xc]
call fcn.004ec453
push 0x98dddc
lea ecx, [esp + 0xc]
call fcn.004ec453
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 0x475e1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ec077
jmp 0x475ee9
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 0x475ea2
lea edx, [esp + 0x7c]
push 0x98ddd8
push edx
call fcn.004da4b4
add esp, 8
test eax, eax
je 0x475ea2
lea eax, [esp + 0x7c]
push 0x98ddd4
push eax
call fcn.004da4b4
add esp, 8
test eax, eax
je 0x475ea2
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 0x475e32
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.004ec077
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 0x477160
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 0x4771c2
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 0x4771d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f9e0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x997290]
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 0x477308
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x477236
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ec077
xor eax, eax
jmp 0x47737f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ec200
push esi
lea ecx, [esp + 0xc]
call fcn.004ec48f
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 0x47735d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00477160
test eax, eax
jne 0x47735d
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 bind
mov ecx, edi
call fcn.00477160
test eax, eax
jne 0x47735d
lea eax, [esp + 0x14]
push 0x98ddf0
push eax
call fcn.004db660
mov esi, eax
add esp, 8
test esi, esi
jne 0x47733c
lea ecx, [esp + 0x14]
push 0x98ddec
push ecx
call fcn.004db5e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x47733c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x47733f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ec1b0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x47724e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ec077
xor eax, eax
jmp 0x47737f
mov byte [esi], 0
push 0x98dde8
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.004ec077
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