joyce8/EMBER2024-capa huggingface dataset:
Function at 0x435ab4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x435b00
mov eax, esi
call fcn.0044b2f8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x435b00
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x435b00
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x435c3f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x435b40
cmp eax, 0x108
ja 0x435b40
mov eax, esi
call fcn.0044b2f8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x435c36
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x435c3f
jmp 0x435c36
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x435c1f
cmp eax, 0x20a
ja 0x435c1f
test byte [esi + 0x50], 0x80
jne 0x435b72
sub eax, 0x203
je 0x435b6f
sub eax, 3
je 0x435b6f
sub eax, 3
jne 0x435b72
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x435b86
dec eax
je 0x435b9b
dec eax
je 0x435bb8
dec eax
je 0x435b9b
jmp 0x435bbf
mov ecx, ebx
mov eax, dword [0x4590bc]
mov eax, dword [eax]
mov edx, esi
call fcn.00454c50
jmp 0x435c36
cmp byte [esi + 0x5d], 1
jne 0x435bb1
mov eax, esi
mov si, 0xffed
call fcn.00403720
jmp 0x435c3f
or word [esi + 0x54], 1
jmp 0x435c36
and word [esi + 0x54], 0xfffe
jmp 0x435c36
mov eax, dword [0x45ab10]
cmp byte [eax + 0x20], 0
je 0x435c36
mov eax, dword [0x45ab10]
cmp dword [eax + 0x1c], 0
je 0x435c36
mov eax, dword [ebx]
mov edx, dword [0x45ab10]
cmp eax, dword [edx + 0x1c]
jne 0x435c36
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.0044b23c
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403720
jmp 0x435c3f
cmp eax, 0xb00b
jne 0x435c36
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004343e0
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4391ac
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 0x4391c8
cmp dword [esi + 4], 0
je 0x4391f5
test byte [ebx + 0x55], 1
jne 0x4391e7
mov eax, ebx
call fcn.00437d4c
test eax, eax
jne 0x4391e7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x439305
mov edx, esi
mov eax, ebx
call fcn.00438cd0
jmp 0x439305
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 0x4392fe
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043b01c
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.004359e8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004391ac
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.0043b01c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439305
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 0x43f994
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x459220]
cmp byte [eax + 0xc], 0
je 0x43fb01
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43fafa
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x45ab64], 0
jne 0x43f9e8
push 0x43fb08
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43fb10
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab64], eax
cmp dword [0x458be0], 0
jne 0x43fae3
push 0x43fb20
call sub.kernel32.dll_LoadLibraryA
mov dword [0x458be0], eax
cmp dword [0x458be0], 0
je 0x43fae3
push 0x43fb2c
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab68], eax
push 0x43fb3c
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab6c], eax
push 0x43fb50
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab70], eax
push 0x43fb68
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab74], eax
push 0x43fb80
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab78], eax
push 0x43fb94
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab7c], eax
push 0x43fbac
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab80], eax
push 0x43fbc4
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab84], eax
push 0x43fbe0
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab88], eax
push 0x43fbec
mov eax, dword [0x458be0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45ab8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43fb01
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44398c
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.004042a4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4439db
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.00404514
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44b1ac
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44b1fc]
test si, 4
je 0x44b1c0
or bl, 1
test si, 8
je 0x44b1ca
or bl, 4
test si, 1
je 0x44b1d4
or bl, 8
test si, 2
je 0x44b1de
or bl, 0x10
test si, 0x10
je 0x44b1e8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b1f7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44b200
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44b238]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b219
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b228
or bl, 4
test esi, 0x20000000
je 0x44b233
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4518fc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45190e
add esp, 0xfffffff0
call fcn.00403850
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419a88
mov eax, dword [0x458eec]
mov dword [eax + 4], ebx
mov dword [eax], 0x451ca0
mov eax, dword [0x458ef8]
mov dword [eax + 4], ebx
mov dword [eax], 0x451cac
mov eax, ebx
call fcn.00451cb8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411cec]
call fcn.004034e8
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411cec]
call fcn.004034e8
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411cec]
call fcn.004034e8
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411cec]
call fcn.004034e8
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411cec]
call fcn.004034e8
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, 0x44e0d0
push eax
push 0
push 0
mov eax, dword [0x459040]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b4d4]
call fcn.0041cc6c
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b4d4]
call fcn.0041cc6c
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b4d4]
call fcn.0041cc6c
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00452108
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451fd0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451fd0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451fd0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x451a4b
call fcn.004038a8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x451db4
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 0x451f5f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x451f40
mov dl, 1
mov eax, dword [0x412108]
call fcn.004034e8
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004042a4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x451f2f
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.0043fcf4
test al, al
je 0x451f22
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, 0x451f70
lea eax, [ebp - 0x254]
call fcn.00408f38
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x451f22
xor eax, eax
push ebp
push 0x451f1b
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 0x451fa8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x451f04
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404514
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 0x451f04
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404514
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x451f22
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x451e25
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415be4
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 0x451f66
lea eax, [ebp - 0x260]
call fcn.004042a4
ret

Function at 0x4528a8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45abb0]
cmp byte [eax + 0xa5], 0
jne 0x452919
cmp dword [0x45abc8], 0
jne 0x4528da
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x452864
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45abc8], eax
cmp dword [0x45abc4], 0
jne 0x4528f5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45abc4], eax
cmp dword [0x45abcc], 0
jne 0x452919
push esp
push 0
push 0
push 0x452808
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45abcc], eax
pop edx
ret
Function at 0x452fac
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x45abb0]
cmp dword [eax + 0x30], 0
je 0x453056
cmp dword [ebx + 0x94], 0
jne 0x453050
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x452f3c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x453050
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 0x453016
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x453050
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.00414054
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x453025
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x453bb4
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 0x453be9
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.00404394
jmp 0x453bf6
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004042f8
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x454d98
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x454dd9
mov eax, esi
call fcn.0043b320
test al, al
je 0x454dd9
mov eax, dword [ebx + 0x84]
call fcn.0043b01c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x454dd9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043b01c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x432620
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cfa3b
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.004c39a5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4326a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004c148d
mov eax, dword [eax]
push 0x549298
push eax
call fcn.004a0f64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004c3c30
test bl, bl
je 0x4326a2
push 0x549298
lea ecx, [esp + 0xc]
call fcn.004c3fc0
push 0x54ce44
lea ecx, [esp + 0xc]
call fcn.004c3fc0
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 0x4326de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004c3c30
jmp 0x4327a9
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 0x432762
lea edx, [esp + 0x7c]
push 0x54ce40
push edx
call fcn.004a0f64
add esp, 8
test eax, eax
je 0x432762
lea eax, [esp + 0x7c]
push 0x54ce3c
push eax
call fcn.004a0f64
add esp, 8
test eax, eax
je 0x432762
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 0x4326f2
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.004c3c30
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 0x433a20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cfb9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x55b814]
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 0x433b58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x433a86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c3c30
xor eax, eax
jmp 0x433bcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004c3d6d
push esi
lea ecx, [esp + 0xc]
call fcn.004c3ffc
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x54ce7c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x433bad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x54ce74
push closesocket
call fcn.0048e720
test eax, eax
jne 0x433bad
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x54ce60
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0048e720
test eax, eax
jne 0x433bad
lea eax, [esp + 0x14]
push 0x54ce58
push eax
call fcn.004a2080
mov esi, eax
add esp, 8
test esi, esi
jne 0x433b8c
lea ecx, [esp + 0x14]
push 0x54ce54
push ecx
call fcn.004a2000
mov esi, eax
add esp, 8
test esi, esi
jne 0x433b8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x433b8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004c3d1d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x433a9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c3c30
xor eax, eax
jmp 0x433bcf
mov byte [esi], 0
push 0x54ce50
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.004c3c30
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 0x447db0
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 0x447e1e
cmp si, 0x69
ja 0x447e1e
add esi, 0xffd0
cmp si, 0x11
je 0x447dee
push 0x11
call edi
test ax, ax
jge 0x447dee
or esi, 0x2000
cmp si, 0x10
je 0x447e03
push 0x10
call edi
test ax, ax
jge 0x447e03
or esi, 0x4000
cmp si, 0x12
je 0x447e18
push 0x12
call edi
test ax, ax
jge 0x447e18
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x447e2b
mov esi, 0xbd
jmp 0x447ddf
cmp si, 0x6e
jne 0x447e38
mov esi, 0xbe
jmp 0x447ddf
cmp si, 0x6f
jne 0x447dd9
mov esi, 0xbf
jmp 0x447ddf

Function at 0x4495a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x56ce08]
xor edx, edx
cmp eax, edx
jne 0x4495c6
xor eax, eax
mov byte [eax + 0x56cd08], al
inc eax
cmp eax, 0x100
jl 0x4495ae
mov dword [0x56ce08], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x56cd08
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x449657
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 0x44962a
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 0x4495f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4496d0
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 0x449723
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 0x44970a
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