joyce8/EMBER2024-capa huggingface dataset:
Function at 0x442a00
Capabilities:
Create process on windows
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
mov eax, dword [ebp + 8]
xorps xmm0, xmm0
push ebx
push esi
push edi
mov edi, dword [0x49d5d4]
mov dword [ebp - 0x48], eax
lea eax, [ebp - 0x5c]
push eax
mov dword [ebp - 4], edi
mov dword [ebp - 0x54], 0
mov dword [ebp - 0x44], 0
movlpd qword [ebp - 0x3c], xmm0
movlpd qword [ebp - 0x34], xmm0
movlpd qword [ebp - 0x2c], xmm0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x5c], 0x3c
mov dword [ebp - 0x58], 0x440
mov dword [ebp - 0x50], str.open
mov dword [ebp - 0x4c], edx
mov dword [ebp - 0x40], 5
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x442b15
mov ebx, dword [ebp + 0xc]
test bl, 1
je 0x442b03
call fcn.00425820
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
and ebx, 2
je 0x442aa2
push 0
push dword [edi + 0x10]
call esi
mov eax, dword [edi + 0x4c4]
test eax, eax
je 0x442aa2
push 0
push eax
call esi
mov edi, dword [sym.imp.USER32.dll_MsgWaitForMultipleObjects]
lea eax, [ebp + 8]
push eax
push dword [ebp - 0x24]
call dword [sym.imp.kernel32.dll_GetExitCodeProcess]
test eax, eax
je 0x442ae0
cmp dword [ebp + 8], 0x103
jne 0x442ae0
xor edx, edx
lea ecx, [ebp - 0x20]
call fcn.004014a0
push 0x4ff
push 0xc8
push 0
push 0
push 0
call edi
jmp 0x442aa8
test bx, bx
je 0x442afe
mov edi, dword [ebp - 4]
push 5
push dword [edi + 0x10]
call esi
mov eax, dword [edi + 0x4c4]
test eax, eax
je 0x442afe
push 5
push eax
call esi
call fcn.00425920
push dword [ebp - 0x24]
call dword [sym.imp.kernel32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44ace0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0x4c]
mov eax, dword [esi + 0x60]
mov edx, dword [esi + 0x54]
mov dword [esi + 0x104], ecx
sub ecx, dword [esi + 0x58]
add eax, ecx
mov dword [esi + 0x108], edx
sub edx, dword [esi + 0x5c]
mov dword [esi + 0x120], eax
mov eax, dword [esi + 0x64]
add eax, edx
mov dword [esi + 0x118], ecx
mov dword [esi + 0x124], eax
mov ecx, esi
mov eax, dword [esi + 0xdc]
mov dword [esi + 0x10c], eax
mov eax, dword [esi + 0xe8]
mov dword [esi + 0x11c], edx
mov edx, 1
mov dword [esi + 0x110], eax
pop esi
pop ebp
jmp fcn.0044ad50
Function at 0x456630
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov ebx, ecx
mov byte [ebp - 1], 0
xor edi, edi
lea ecx, [ebp - 0x10]
push edi
push ecx
push 1
lea ecx, [ebp - 1]
mov eax, edx
push ecx
push eax
mov dword [ebp - 0xc], eax
call dword [sym.imp.kernel32.dll_ReadFile]
test eax, eax
je 0x4566b9
cmp byte [ebp - 1], 0
je 0x4566b4
push dword [ebx + 0x2ac]
mov edx, dword [ebx + 0x44]
mov ecx, ebx
push edi
call fcn.00455af0
mov ecx, dword [ebx + 0x2a4]
add esp, 8
test ecx, ecx
je 0x4566b9
call fcn.00401410
mov ecx, dword [ebx + 0x2a4]
xor edx, edx
mov esi, eax
call fcn.00404e80
mov ecx, dword [ebp - 0xc]
lea edx, [ebp - 8]
mov dword [ebp - 8], edi
call fcn.00430f40
mov ecx, esi
mov edi, eax
call fcn.00401410
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edi, 1
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x457c50
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [0x49d5d4]
mov dword [ebp - 8], ecx
xor ecx, ecx
mov dword [ebp - 4], edx
test ebx, ebx
jne 0x457c70
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
cmp edx, 0x100
jne 0x457cbb
cmp dword [ebp + 8], 9
jne 0x457d16
cmp dword [ebx + 0x518], ecx
jle 0x457d16
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, ebx
test ax, ax
js 0x457ca6
call fcn.004338a0
jmp 0x457cab
call fcn.00433a60
test eax, eax
je 0x457d11
pop edi
pop esi
mov eax, 4
pop ebx
mov esp, ebp
pop ebp
ret
cmp edx, 5
jne 0x457d16
mov eax, dword [ebx + 0x18]
test byte [eax + 0x14], 0x10
je 0x457d16
cmp byte [ebx + 0x4c8], cl
je 0x457d16
mov esi, dword [ebx + 0x1278]
xor edi, edi
cmp dword [ebx + 0x3c], ecx
jle 0x457d16
nop
mov eax, dword [esi]
test eax, eax
jne 0x457cf0
mov eax, dword [esi + 8]
add esi, 8
test eax, eax
je 0x457ce6
test byte [eax + 0x7c], 4
jne 0x457d08
test dword [eax + 0x78], 0x2b0
je 0x457d08
push eax
mov eax, dword [eax + 0x8c]
call eax
inc edi
add esi, 8
cmp edi, dword [ebx + 0x3c]
jl 0x457ce0
mov edx, dword [ebp - 4]
xor ecx, ecx
movsx eax, word [ebx + 0x1d8]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x457d53
xor esi, esi
test eax, eax
jle 0x457d53
lea edi, [ebx + 0x1dc]
push dword [ebp + 0xc]
mov eax, dword [edi]
push dword [ebp + 8]
push edx
push dword [ebp - 8]
push ebx
call eax
movsx ecx, ax
test cl, 0x5c
jne 0x457d53
mov edx, dword [ebp - 4]
inc esi
add edi, 4
cmp esi, dword [ebp - 0xc]
jl 0x457d30
pop edi
pop esi
mov eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x457d60
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_IsWindowVisible]
mov dword [ebp - 4], eax
test eax, eax
je 0x457d87
push 0
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_ShowWindow]
push ebx
push esi
push edi
push 0x304
push 0
push 0
call dword [sym.imp.USER32.dll_GetDesktopWindow]
mov edi, dword [sym.imp.USER32.dll_RedrawWindow]
push eax
call edi
mov ebx, dword [sym.imp.USER32.dll_GetWindow]
push 0
push dword [0x49d5a8]
call ebx
mov esi, eax
test esi, esi
je 0x457dd7
nop dword [eax + eax]
push 0x100
push 0
push 0
push esi
call edi
push 2
push esi
call ebx
mov esi, eax
test esi, esi
jne 0x457dc0
mov eax, dword [0x49d5cc]
cmp dword [eax + 0x1fc], 0
jne 0x457e2e
mov esi, dword [sym.imp.USER32.dll_PeekMessageW]
lea eax, [ebp - 0x20]
push 1
push 0
push 0
push 0
push eax
call esi
test eax, eax
je 0x457e2e
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
nop dword [eax]
lea eax, [ebp - 0x20]
push eax
call edi
lea eax, [ebp - 0x20]
push eax
call ebx
push 1
push 0
push 0
push 0
lea eax, [ebp - 0x20]
push eax
call esi
test eax, eax
jne 0x457e10
push dword [0x49d5a4]
call dword [0x49c898]
cmp dword [ebp - 4], 0
pop edi
pop esi
pop ebx
je 0x457e51
push 5
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_ShowWindow]
mov esp, ebp
pop ebp
ret
Function at 0x4589a0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x49b014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [0x49d5cc]
push edi
mov ax, word [esi + 0x14]
mov word [esi + 0x1f8], ax
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_GetMenu]
test eax, eax
setne al
mov byte [esi + 0x3d1], al
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_IsWindowVisible]
mov edi, dword [sym.imp.USER32.dll_ShowWindow]
test eax, eax
jne 0x458a3b
push 1
push dword [0x49d5a8]
call edi
push dword [0x49d5ac]
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
jne 0x458a14
push 1
push dword [0x49d5ac]
call edi
mov ax, word [esi + 0x14]
mov ecx, 0x180
and ax, cx
mov ecx, 0x100
cmp ax, cx
jne 0x458a36
call fcn.004597e0
mov byte [esi + 0x3d1], 1
call fcn.004579c0
mov dword [esi + 0x20c], 0
lea eax, [esi + 0x208]
mov dword [esi + 0x210], 0
mov dword [esi + 0x214], 0
mov dword [esi + 0x218], 0
mov dword [esi + 0x21c], 0
mov dword [esi + 0x220], 0
mov dword [esi + 0x224], 0
mov dword [esi + 0x228], 0
mov dword [esi + 0x22c], 0
mov dword [esi + 0x230], 0
push eax
mov dword [eax], 0x2c
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_GetWindowPlacement]
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_IsZoomed]
test eax, eax
je 0x458ad2
push 1
push dword [0x49d5a8]
call edi
mov ax, word [esi + 0x14]
mov ecx, 0xfefe
and ax, cx
mov ecx, 0x82
or ax, cx
test byte [esi + 0x1f8], 0x10
mov word [esi + 0x14], ax
jne 0x458b7a
mov ecx, dword [0x49d5d0]
test ecx, ecx
je 0x458b56
movsx eax, word [esi + 0x1c]
cmp dword [ecx], eax
jl 0x458b56
movsx eax, word [esi + 0x1e]
cmp dword [ecx + 4], eax
jl 0x458b56
push 2
push dword [0x49d5a8]
call dword [sym.imp.USER32.dll_MonitorFromWindow]
test eax, eax
je 0x458b56
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], 0x28
push ecx
push eax
call dword [sym.imp.USER32.dll_GetMonitorInfoW]
test eax, eax
je 0x458b56
mov ecx, dword [ebp - 0x20]
sub ecx, dword [ebp - 0x28]
movsx eax, word [esi + 0x1c]
cmp eax, ecx
jne 0x458b56
mov ecx, dword [ebp - 0x1c]
sub ecx, dword [ebp - 0x24]
movsx eax, word [esi + 0x1e]
cmp eax, ecx
je 0x458b7a
or word [esi + 0x14], 0x14
push dword [0x49d5a4]
call dword [0x49c4d4]
movzx eax, ax
or eax, 2
push eax
push dword [0x49d5a4]
call dword [0x49c4d0]
call fcn.00457b00
mov eax, dword [esi + 0xb0]
test eax, eax
je 0x458baf
push 0
push 0x401
push eax
call dword [sym.imp.USER32.dll_GetMenuState]
cmp eax, 0xffffffff
je 0x458baf
push 8
push 0x401
push dword [esi + 0xb0]
call dword [sym.imp.USER32.dll_CheckMenuItem]
call fcn.00459a20
call fcn.004579c0
call fcn.004575e0
push 3
push dword [0x49d5a8]
call edi
mov esi, dword [sym.imp.USER32.dll_InvalidateRect]
push 1
push 0
push dword [0x49d5ac]
call esi
push 1
push 0
push dword [0x49d5a8]
call esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov dword [0x49d5e0], 1
pop esi
call fcn.0046082b
mov esp, ebp
pop ebp
ret
Function at 0x459ae0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, edx
push edi
xor edi, edi
mov dword [ebp - 4], ecx
test esi, esi
je 0x459bb8
mov eax, dword [ebp + 8]
nop dword [eax]
cmp ax, word [esi + 2]
jne 0x459b52
test byte [esi], 0x10
je 0x459b11
test ebx, ebx
jne 0x459b15
jmp 0x459b52
test ebx, ebx
jne 0x459b52
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test byte [esi], 8
cwde
je 0x459b29
test eax, eax
jns 0x459b4f
jmp 0x459b2d
test eax, eax
js 0x459b4f
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esi]
cwde
test cl, 4
je 0x459b43
test eax, eax
jns 0x459b4b
jmp 0x459b47
test eax, eax
js 0x459b4b
movzx edi, word [esi + 4]
test edi, edi
jne 0x459b5c
mov eax, dword [ebp + 8]
cmp byte [esi], 0
jl 0x459bb8
add esi, 8
jmp 0x459b00
test cl, 0x40
je 0x459b8f
cmp edi, 0x7d0
jl 0x459b97
mov esi, dword [ebp - 4]
push 0
movzx eax, di
or eax, 0x10000
push eax
push 0x111
push esi
call dword [sym.imp.USER32.dll_PostMessageW]
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
cmp edi, 0x7d0
jl 0x459b69
mov esi, dword [ebp - 4]
push esi
call dword [sym.imp.USER32.dll_GetMenu]
test eax, eax
je 0x459bb8
push 0
push edi
push eax
call dword [sym.imp.USER32.dll_GetMenuState]
cmp eax, 0xffffffff
je 0x459bb8
test al, 1
je 0x459b6c
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x459c20
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x84
mov eax, dword [0x49b014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, ecx
mov esi, edx
xor eax, eax
mov word [edi], ax
lea eax, [esi - 0x60]
cmp eax, 9
ja 0x459c6f
push 0x3f
lea edx, [ebp - 0x84]
mov ecx, 0x65
call fcn.00458790
lea eax, [esi - 0x60]
push eax
lea eax, [ebp - 0x84]
push eax
push edi
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
jmp 0x459cb4
lea eax, [esi - 0x70]
cmp eax, 0x17
ja 0x459c8c
lea eax, [esi - 0x6f]
push eax
push 0x48cf54
push edi
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
jmp 0x459cb4
xor ecx, ecx
nop
cmp dword [ecx*8 + 0x48cac0], esi
je 0x459ca1
inc ecx
cmp ecx, 0x14
jl 0x459c90
jmp 0x459cb4
mov ecx, dword [ecx*8 + 0x48cac4]
mov edx, edi
push 0x3f
call fcn.00458790
add esp, 4
cmp word [edi], 0
jne 0x459ccc
push 2
xor eax, eax
push esi
mov word [edi + 2], ax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
mov word [edi], ax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0046082b
mov esp, ebp
pop ebp
ret
Function at 0x459ff0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x49b014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.USER32.dll_GetDlgItem]
push esi
push edi
push 0
mov edi, ecx
mov dword [ebp - 0x108], edx
push 0x78
push edi
call ebx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor esi, esi
mov ecx, dword [ebp - 0x108]
movsx eax, word [ecx + 0x12]
cmp esi, eax
jne 0x45a056
movsx edx, word [ecx + esi*2]
lea ecx, [ebp - 0x104]
call fcn.00459c20
lea eax, [ebp - 0x104]
push eax
lea eax, [esi + 0x6e]
push eax
push edi
call ebx
push eax
call dword [sym.imp.USER32.dll_SetWindowTextW]
push 1
lea eax, [esi + 0x6e]
push eax
push edi
call ebx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
inc esi
cmp esi, 8
jl 0x45a024
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0046082b
mov esp, ebp
pop ebp
ret
Function at 0x45e1e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x424
mov eax, dword [0x49b014]
xor eax, ebp
mov dword [ebp - 4], eax
movaps xmm1, xmmword [0x48d090]
xor al, al
push ebx
push esi
mov byte [ebp - 0x412], al
lea esi, [ebp - 0x3fc]
push edi
mov edi, dword [ebp + 8]
mov al, 0x36
mov dword [ebp - 0x420], edx
mov ah, 1
mov dword [ebp - 0x424], ecx
mov edx, 8
mov dword [ebp - 0x41c], edi
mov byte [ebp - 0x411], al
mov dword [ebp - 0x410], 0
mov dword [ebp - 0xc], 0
lea ecx, [edx - 8]
movd xmm0, ecx
lea esi, [esi + 0x40]
pshufd xmm0, xmm0, 0
lea ecx, [edx - 4]
paddd xmm0, xmm1
movups xmmword [esi - 0x50], xmm0
movd xmm0, ecx
lea ecx, [edx + 4]
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi - 0x40], xmm0
movd xmm0, edx
add edx, 0x10
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi - 0x30], xmm0
movd xmm0, ecx
lea ecx, [edx - 8]
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi - 0x20], xmm0
cmp ecx, 0x100
jl 0x45e240
xor esi, esi
xor ebx, ebx
xor edx, edx
mov dword [ebp - 0x418], edx
nop word [eax + eax]
mov cl, al
shr al, 1
shl cl, 7
add al, cl
test ah, ah
je 0x45e2e5
movzx edx, byte [esi + edi]
mov cl, al
and cl, 1
add cl, 2
movzx ecx, cl
imul edx, ecx
mov ch, byte [ebp - 0x411]
add ch, dl
mov edx, dword [ebp - 0x418]
mov byte [ebp - 0x411], ch
jmp 0x45e2eb
mov ch, byte [ebp - 0x411]
mov cl, byte [esi + edi]
xor cl, al
jne 0x45e30b
test ah, ah
je 0x45e301
cmp ch, byte [esi + edi + 1]
sete byte [ebp - 0x412]
mov cl, byte [edi]
mov al, 0x1b
xor ah, ah
xor esi, esi
xor cl, al
mov edx, dword [ebp + edx*4 - 0x40c]
inc esi
mov edi, dword [ebp - 0x418]
add bl, dl
add bl, cl
movzx ebx, bl
mov ecx, dword [ebp + ebx*4 - 0x40c]
mov dword [ebp + edi*4 - 0x40c], ecx
mov dword [ebp + ebx*4 - 0x40c], edx
mov edx, edi
mov edi, dword [ebp - 0x41c]
inc edx
mov dword [ebp - 0x418], edx
cmp edx, 0x100
jl 0x45e2b0
cmp byte [ebp - 0x412], 0
je 0x45e3c8
mov edi, dword [ebp - 0x420]
xor esi, esi
mov edx, dword [ebp - 0x410]
mov ebx, dword [ebp - 0xc]
test edi, edi
jle 0x45e3b2
nop
inc dl
movzx edx, dl
mov ecx, dword [ebp + edx*4 - 0x40c]
mov al, cl
add al, bl
movzx ebx, al
mov eax, dword [ebp + ebx*4 - 0x40c]
mov dword [ebp + edx*4 - 0x40c], eax
mov dword [ebp + ebx*4 - 0x40c], ecx
add cl, al
movzx eax, cl
mov ecx, dword [ebp - 0x424]
mov al, byte [ebp + eax*4 - 0x40c]
xor byte [esi + ecx], al
inc esi
cmp esi, edi
jl 0x45e370
mov eax, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0046082b
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0046082b
mov esp, ebp
pop ebp
ret

Function at 0x465a5c
Capabilities:
Get common file path
Set current directory

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004658d3
Function at 0x50cb20
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
add eax, dword [edx + 0x3c]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xf8
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
add eax, dword [edx + 0x78]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0xc]
add edx, dword [ecx + 0x20]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
add ecx, dword [eax + 0x24]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 0xc]
add eax, dword [edx + 0x1c]
mov dword [ebp - 8], eax
mov dword [ebp - 0x24], 0
jmp 0x50cb8c
mov ecx, dword [ebp - 0x24]
add ecx, 1
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x24]
cmp eax, dword [edx + 0x18]
jae 0x50cbd3
mov ecx, dword [ebp - 0x24]
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [edx + ecx*4]
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x28]
push edx
call fcn.005597ae
add esp, 8
test eax, eax
jne 0x50cbd1
mov eax, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x20]
movzx edx, word [ecx + eax*2]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xc]
add ecx, dword [eax + edx*4]
mov eax, ecx
jmp 0x50cbd5
jmp 0x50cb83
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x531bf0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x588767
mov eax, dword fs:[0]
push eax
push ecx
mov eax, dword [0x5b0890]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x44
call fcn.00530b30
mov dword [ebp - 4], 0
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xa4
call fcn.00530b30
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0xc]
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x104
call fcn.00530b30
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x10]
mov dword [eax], 0x44
mov ecx, dword [ebp - 0x10]
add ecx, 0x44
call fcn.005314f0
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 4], eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xa4
call fcn.005314f0
mov edx, dword [ebp - 0x10]
mov dword [edx + 8], eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x104
call fcn.005314f0
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0xc], eax
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov dword [edx + 0x10], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x14]
mov dword [edx + 0x14], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x18]
mov dword [edx + 0x18], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x1c]
mov dword [edx + 0x1c], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x20]
mov dword [edx + 0x20], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x24]
mov dword [edx + 0x24], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x28]
mov dword [edx + 0x28], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x2c]
mov dword [edx + 0x2c], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov cx, word [eax + 0x30]
mov word [edx + 0x30], cx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov cx, word [eax + 0x32]
mov word [edx + 0x32], cx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x38]
mov dword [edx + 0x38], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
mov dword [edx + 0x3c], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x40]
mov dword [edx + 0x40], ecx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x531ec0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x588857
mov eax, dword fs:[0]
push eax
push ecx
mov eax, dword [0x5b0890]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x44
call fcn.00530a60
mov dword [ebp - 4], 0
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xa4
call fcn.00530a60
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0xc]
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x104
call fcn.00530a60
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x10]
mov dword [eax], 0x44
mov ecx, dword [ebp - 0x10]
add ecx, 0x44
call fcn.00531510
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 4], eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xa4
call fcn.00531510
mov edx, dword [ebp - 0x10]
mov dword [edx + 8], eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x104
call fcn.00531510
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0xc], eax
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov dword [edx + 0x10], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x14]
mov dword [edx + 0x14], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x18]
mov dword [edx + 0x18], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x1c]
mov dword [edx + 0x1c], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x20]
mov dword [edx + 0x20], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x24]
mov dword [edx + 0x24], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x28]
mov dword [edx + 0x28], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x2c]
mov dword [edx + 0x2c], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov cx, word [eax + 0x30]
mov word [edx + 0x30], cx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov cx, word [eax + 0x32]
mov word [edx + 0x32], cx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x38]
mov dword [edx + 0x38], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
mov dword [edx + 0x3c], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x40]
mov dword [edx + 0x40], ecx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x57fc7b
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [edi + 0x2c]
push esi
mov esi, dword [edi + 0x3c]
sub esi, dword [edi + 0x74]
mov eax, dword [edi + 0x6c]
mov ecx, dword [edi + 0x2c]
lea ecx, [ebx + ecx - 0x106]
sub esi, eax
cmp eax, ecx
jb 0x57fd00
mov eax, dword [edi + 0x38]
push ebx
lea ecx, [eax + ebx]
push ecx
push eax
call fcn.0055adc0
mov eax, dword [edi + 0x4c]
mov ecx, dword [edi + 0x44]
sub dword [edi + 0x70], ebx
sub dword [edi + 0x6c], ebx
add esp, 0xc
sub dword [edi + 0x5c], ebx
mov dword [ebp - 4], eax
lea eax, [ecx + eax*2]
dec eax
dec eax
movzx ecx, word [eax]
mov edx, ecx
sub edx, ebx
cmp ecx, ebx
sbb ecx, ecx
not ecx
and ecx, edx
dec dword [ebp - 4]
mov word [eax], cx
jne 0x57fcc3
mov eax, dword [edi + 0x40]
mov dword [ebp - 4], ebx
lea eax, [eax + ebx*2]
dec eax
dec eax
movzx ecx, word [eax]
mov edx, ecx
sub edx, ebx
cmp ecx, ebx
sbb ecx, ecx
not ecx
and ecx, edx
dec dword [ebp - 4]
mov word [eax], cx
jne 0x57fce5
add esi, ebx
mov eax, dword [edi]
cmp dword [eax + 4], 0
je 0x57fd5b
mov ecx, dword [edi + 0x74]
add ecx, dword [edi + 0x6c]
push esi
add ecx, dword [edi + 0x38]
mov esi, eax
push ecx
call fcn.0057f9cb
add dword [edi + 0x74], eax
mov esi, dword [edi + 0x74]
cmp esi, 3
pop ecx
pop ecx
jb 0x57fd47
mov eax, dword [edi + 0x6c]
mov ecx, dword [edi + 0x38]
lea edx, [eax + ecx]
movzx eax, byte [edx]
mov ecx, dword [edi + 0x58]
mov dword [edi + 0x48], eax
shl eax, cl
movzx ecx, byte [edx + 1]
xor eax, ecx
and eax, dword [edi + 0x54]
mov dword [edi + 0x48], eax
cmp esi, 0x106
jae 0x57fd5b
mov eax, dword [edi]
cmp dword [eax + 4], 0
jne 0x57fc84
pop esi
pop ebx
leave
ret