joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43e0b0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4591ac]
cmp byte [eax + 0xc], 0
je 0x43e21d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43e216
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x45ab90], 0
jne 0x43e104
push 0x43e224
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43e22c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab90], eax
cmp dword [0x458b74], 0
jne 0x43e1ff
push 0x43e23c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x458b74], eax
cmp dword [0x458b74], 0
je 0x43e1ff
push 0x43e248
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab94], eax
push 0x43e258
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab98], eax
push 0x43e26c
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab9c], eax
push 0x43e284
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45aba0], eax
push 0x43e29c
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45aba4], eax
push 0x43e2b0
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45aba8], eax
push 0x43e2c8
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45abac], eax
push 0x43e2e0
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45abb0], eax
push 0x43e2fc
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45abb4], eax
push 0x43e308
mov eax, dword [0x458b74]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45abb8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e21d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x442338
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 0x442387
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 0x449ac4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449b14]
test si, 4
je 0x449ad8
or bl, 1
test si, 8
je 0x449ae2
or bl, 4
test si, 1
je 0x449aec
or bl, 8
test si, 2
je 0x449af6
or bl, 0x10
test si, 0x10
je 0x449b00
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449b0f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x449b18
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449b50]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449b31
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449b40
or bl, 4
test esi, 0x20000000
je 0x449b4b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4501f8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45020a
add esp, 0xfffffff0
call fcn.0040356c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419554
mov eax, dword [0x458e78]
mov dword [eax + 4], ebx
mov dword [eax], 0x45059c
mov eax, dword [0x458e84]
mov dword [eax + 4], ebx
mov dword [eax], 0x4505a8
mov eax, ebx
call fcn.004505b4
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41184c]
call fcn.00403218
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41184c]
call fcn.00403218
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41184c]
call fcn.00403218
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41184c]
call fcn.00403218
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41184c]
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, 0x44c9d0
push eax
push 0
push 0
mov eax, dword [0x458fcc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41afb0]
call fcn.0041c724
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41afb0]
call fcn.0041c724
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41afb0]
call fcn.0041c724
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004509d4
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4508b0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4508b0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4508b0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x450347
call fcn.004035c4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x450694
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 0x45083f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x450820
mov dl, 1
mov eax, dword [0x411c68]
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 0x45080f
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.0043e410
test al, al
je 0x450802
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, 0x450850
lea eax, [ebp - 0x254]
call fcn.00408ba8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x450802
xor eax, eax
push ebp
push 0x4507fb
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 0x450888
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4507e4
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 0x4507e4
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 0x450802
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x450705
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415744
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 0x450846
lea eax, [ebp - 0x260]
call fcn.00403f98
ret

Function at 0x451174
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45abdc]
cmp byte [eax + 0xa5], 0
jne 0x4511e5
cmp dword [0x45abf4], 0
jne 0x4511a6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x451130
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45abf4], eax
cmp dword [0x45abf0], 0
jne 0x4511c1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45abf0], eax
cmp dword [0x45abf8], 0
jne 0x4511e5
push esp
push 0
push 0
push 0x4510d4
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45abf8], eax
pop edx
ret
Function at 0x4512dc
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4512f3
add esp, 0xfffffff0
call fcn.0040356c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419554
mov eax, dword [0x458fb8]
cmp word [eax + 2], 0
jne 0x45131b
mov eax, dword [0x458fb8]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00452a44
mov eax, dword [0x459064]
cmp word [eax + 2], 0
jne 0x451335
mov eax, dword [0x459064]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00452c3c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41184c]
call fcn.00403218
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41184c]
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 [0x41ba90]
call fcn.00423110
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x4514bc
mov eax, dword [0x458edc]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004234e0
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4531ec
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x458edc]
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.0040c2bc
test eax, eax
je 0x45142a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.0040859c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c2e4
test eax, eax
je 0x45143e
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 [0x458dcc]
cmp byte [eax], 0
jne 0x451472
mov eax, ebx
call fcn.004515e4
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.004533c8
mov eax, ebx
call fcn.00453d8c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4514b2
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 0x451864
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x45abdc]
cmp dword [eax + 0x30], 0
je 0x45190e
cmp dword [ebx + 0x94], 0
jne 0x451908
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4517f4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x451908
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 0x4518ce
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x451908
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.00413bb4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4518dd
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x452470
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 0x4524a5
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 0x4524b2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403fec
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4535a4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4535e5
mov eax, esi
call fcn.00439a8c
test al, al
je 0x4535e5
mov eax, dword [ebx + 0x84]
call fcn.00439788
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4535e5
push 0
mov eax, dword [ebx + 0x84]
call fcn.00439788
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x40f350
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48740b
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.0047bfba
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f3d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00479907
mov eax, dword [eax]
push 0x588c58
push eax
call fcn.0046c804
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047c245
test bl, bl
je 0x40f3d2
push 0x588c58
lea ecx, [esp + 0xc]
call fcn.0047c5d5
push 0x588c64
lea ecx, [esp + 0xc]
call fcn.0047c5d5
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 0x40f40e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047c245
jmp 0x40f4d9
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 0x40f492
lea edx, [esp + 0x7c]
push 0x588c60
push edx
call fcn.0046c804
add esp, 8
test eax, eax
je 0x40f492
lea eax, [esp + 0x7c]
push 0x588c5c
push eax
call fcn.0046c804
add esp, 8
test eax, eax
je 0x40f492
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 0x40f422
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.0047c245
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 0x40fcd0
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 0x40fd32
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 0x40fd40
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48748b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x594e3c]
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 0x40fe78
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40fda6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047c245
xor eax, eax
jmp 0x40feef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047c382
push esi
lea ecx, [esp + 0xc]
call fcn.0047c611
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 0x40fecd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040fcd0
test eax, eax
jne 0x40fecd
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.0040fcd0
test eax, eax
jne 0x40fecd
lea eax, [esp + 0x14]
push 0x588c74
push eax
call fcn.0046d910
mov esi, eax
add esp, 8
test esi, esi
jne 0x40feac
lea ecx, [esp + 0x14]
push 0x588c70
push ecx
call fcn.0046d890
mov esi, eax
add esp, 8
test esi, esi
jne 0x40feac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40feaf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047c332
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40fdbe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047c245
xor eax, eax
jmp 0x40feef
mov byte [esi], 0
push 0x588c6c
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.0047c245
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 0x420970
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 0x4209de
cmp si, 0x69
ja 0x4209de
add esi, 0xffd0
cmp si, 0x11
je 0x4209ae
push 0x11
call edi
test ax, ax
jge 0x4209ae
or esi, 0x2000
cmp si, 0x10
je 0x4209c3
push 0x10
call edi
test ax, ax
jge 0x4209c3
or esi, 0x4000
cmp si, 0x12
je 0x4209d8
push 0x12
call edi
test ax, ax
jge 0x4209d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4209eb
mov esi, 0xbd
jmp 0x42099f
cmp si, 0x6e
jne 0x4209f8
mov esi, 0xbe
jmp 0x42099f
cmp si, 0x6f
jne 0x420999
mov esi, 0xbf
jmp 0x42099f

Function at 0x422190
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5a5598]
xor edx, edx
cmp eax, edx
jne 0x4221b6
xor eax, eax
mov byte [eax + 0x5a5498], al
inc eax
cmp eax, 0x100
jl 0x42219e
mov dword [0x5a5598], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5a5498
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422247
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 0x42221a
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 0x4221e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4222c0
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 0x422313
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 0x4222fa
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 0x428f90
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 0x429128
cmp ebp, ebx
jle 0x429128
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 0x428fee
dec eax
or eax, 0xfffffff8
inc eax
je 0x428ff5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429004
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42900b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047bf86
add esp, 4
cmp eax, ebx
je 0x42902c
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.0047bf86
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 0x42911e
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 0x429105
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4290f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4290e6
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 0x4290f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4290f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429090
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 0x429081
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42c170
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x488a98
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42c1a9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0048395d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004839a9
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042c230
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004839e6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24