joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43ae00
Capabilities:
Check if file exists
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52792b
mov eax, dword fs:[0]
push eax
sub esp, 0x23c
mov eax, dword [0x575464]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
lea eax, [ebp - 0x218]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
xor eax, eax
mov dword [ebp - 0x234], 7
mov dword [ebp - 0x238], 0
mov word [ebp - 0x248], ax
cmp word [ebp - 0x218], ax
jne 0x43ae6a
xor ecx, ecx
jmp 0x43ae82
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43ae73
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x248]
call fcn.00405c80
push 0x1e
push 0x561740
lea ecx, [ebp - 0x248]
mov dword [ebp - 4], 0
call fcn.00405690
xor ecx, ecx
mov dword [ebp - 0x21c], 7
push 0xffffffffffffffff
push ecx
mov word [ebp - 0x230], cx
lea ecx, [ebp - 0x230]
push eax
mov dword [ebp - 0x220], 0
call fcn.004058d0
mov eax, dword [ebp - 0x234]
cmp eax, 8
jb 0x43aef8
inc eax
lea ecx, [ebp - 0x248]
push eax
push dword [ebp - 0x248]
call fcn.00405de0
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x43af3d
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push 0
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x43af3d
lea esi, [eax + 1]
jmp 0x43af62
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
push 0x104
push esi
call fcn.0050ccc4
add esp, 0xc
xor esi, esi
mov ecx, dword [ebp - 0x21c]
cmp ecx, 8
jb 0x43af80
inc ecx
push ecx
push dword [ebp - 0x230]
lea ecx, [ebp - 0x230]
call fcn.00405de0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004e1010
mov esp, ebp
pop ebp
ret

Function at 0x43bb20
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x575464]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x10], 0
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x10]
mov word [ebp - 0xc], 0x500
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 8], eax
test eax, eax
je 0x43bb89
lea eax, [ebp - 8]
push eax
push dword [ebp - 0x14]
push 0
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 8], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e1010
mov esp, ebp
pop ebp
ret
Function at 0x43bcb0
Capabilities:
Get session information
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x575464]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
lea ecx, [ebp - 8]
mov dword [ebp - 0xc], 0
push ecx
lea ecx, [ebp - 0xc]
push ecx
push 5
push eax
push 0
call dword [sym.imp.WTSAPI32.dll_WTSQuerySessionInformationW]
test eax, eax
jne 0x43bcf8
xor al, al
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e1010
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0xc]
cmp word [edx], 0
jne 0x43bd05
xor ecx, ecx
jmp 0x43bd20
mov ecx, edx
push esi
lea esi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43bd10
sub ecx, esi
sar ecx, 1
pop esi
push ecx
push edx
mov ecx, edi
call fcn.00405c80
push dword [ebp - 0xc]
call dword [sym.imp.WTSAPI32.dll_WTSFreeMemory]
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop edi
call fcn.004e1010
mov esp, ebp
pop ebp
ret

Function at 0x43bdd0
Capabilities:
Create a process with modified i/o handles and window
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
mov eax, dword [0x575464]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
push eax
mov edi, ecx
push 0x400
push edi
call fcn.0050ccc4
push 0x44
lea eax, [ebp - 0x48]
push 0
push eax
call fcn.0049e330
or dword [ebp - 0x1c], 0x101
add esp, 0x18
mov esi, dword [sym.imp.KERNEL32.dll_SetHandleInformation]
mov dword [ebp - 0x48], 0x44
push 0
push 1
push dword [edi + 0x814]
call esi
mov eax, dword [edi + 0x810]
push 0
push 1
push dword [edi + 0x804]
mov dword [ebp - 0xc], eax
call esi
mov eax, dword [edi + 0x800]
push 0
push 1
push dword [edi + 0x820]
mov dword [ebp - 8], eax
call esi
mov eax, dword [edi + 0x824]
mov dword [ebp - 0x10], eax
xor eax, eax
mov word [ebp - 0x18], ax
lea eax, [edi + 0x830]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 1
push 0
push 0
push edi
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x43bece
push dword [edi + 0x810]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
mov dword [edi + 0x810], 0
push dword [edi + 0x800]
call esi
mov dword [edi + 0x800], 0
push dword [edi + 0x824]
call esi
mov ecx, dword [ebp - 4]
mov dword [edi + 0x824], 0
xor ecx, ebp
pop edi
pop esi
call fcn.004e1010
mov esp, ebp
pop ebp
ret 0xc
push ecx
lea ecx, [ebp - 0x54]
call fcn.0043ba20
push 0x572174
lea eax, [ebp - 0x54]
push eax
call fcn.0049e860
int3
Function at 0x43bfa0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
call fcn.0040e3d0
mov ebx, eax
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
mov ecx, dword [ebx]
push 0
push 0
push dword [ebx + 4]
or ecx, 2
push ecx
call fcn.004fd9a2
mov edi, eax
mov edx, 2
or eax, 0xffffffff
test edi, edi
cmovs edi, eax
xor ecx, ecx
add edi, 2
mov eax, edi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.005059cd
mov esi, eax
add esp, 0x20
test esi, esi
je 0x43c01e
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push edi
push esi
push dword [ebx + 4]
push dword [ebx]
call fcn.004fd9c6
add esp, 0x1c
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
push esi
call fcn.00504eba
add esp, 4
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x43c670
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x527c88
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
mov eax, dword [0x575464]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi + 0x18], 0
jne 0x43c727
push 0x11
xor eax, eax
mov dword [ebp - 0x10], 7
push str.D1A547DB89C0BC61_
lea ecx, [ebp - 0x24]
mov dword [ebp - 0x14], 0
mov word [ebp - 0x24], ax
call fcn.00405c80
push 0xffffffffffffffff
push 0
push esi
lea ecx, [ebp - 0x24]
mov dword [ebp - 4], 0
call fcn.00405580
cmp dword [eax + 0x14], 8
jb 0x43c6e1
mov eax, dword [eax]
push eax
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 0x18], eax
mov eax, dword [ebp - 0x10]
cmp eax, 8
jb 0x43c704
inc eax
lea ecx, [ebp - 0x24]
push eax
push dword [ebp - 0x24]
call fcn.00405de0
cmp dword [esi + 0x18], 0
je 0x43c727
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x43c727
push dword [esi + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x18], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x43c740
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x575464]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], 1
push 0
lea eax, [ebp - 0x10]
mov dword [esi + 4], 0
push eax
lea edi, [esi + 4]
mov dword [esi], 0
push esi
push edi
mov dword [esi + 8], 0xffffffff
mov dword [esi + 0xc], 0xffffffff
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0xc
call dword [sym.imp.KERNEL32.dll_CreatePipe]
test eax, eax
jne 0x43c7b0
mov eax, dword [esi]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x43c7a8
push eax
call esi
mov eax, dword [edi]
test eax, eax
je 0x43c7c7
jmp 0x43c7c4
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.004e1010
mov esp, ebp
pop ebp
ret 8
push eax
call esi
push ecx
lea ecx, [ebp - 0x1c]
call fcn.0043ba20
push 0x572174
lea eax, [ebp - 0x1c]
push eax
call fcn.0049e860
int3

Function at 0x43f390
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x43f3d5
cmp byte [ebp + 8], 0
je 0x43f3c9
cmp byte [ebp + 0xc], 0
mov ecx, 1
mov eax, 4
cmovne eax, ecx
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
xor eax, eax
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8

Function at 0x4416d0
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x4416f5
or esi, 2
push 1
call edi
test ax, ax
jns 0x441701
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x44170d
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x441719
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x443ed0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
lea ecx, [edi + 0x2d0]
call fcn.004584e0
mov ebx, dword [ebp + 8]
test eax, eax
jle 0x443f2b
nop
push esi
lea ecx, [edi + 0x2d0]
mov byte [ebp + 0xb], 0
call fcn.0043d750
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push ebx
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x4440d3
lea ecx, [edi + 0x2d0]
inc esi
call fcn.004584e0
cmp esi, eax
jl 0x443ef0
sub ebx, 0x100
je 0x44405c
sub ebx, 4
je 0x443fa7
sub ebx, 2
jne 0x444051
cmp dword [edi + 0xe0], ebx
je 0x444051
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call fcn.005060bb
mov ecx, dword [edi + 0xe0]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push reloc.WS2_32.dll_select
push edx
push 0x446220
call dword [eax + 0x110]
mov esi, eax
test esi, esi
je 0x444051
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x104]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x20]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [edi + 0xe4]
test eax, eax
je 0x444051
mov ebx, dword [sym.imp.USER32.dll_GetKeyState]
xorps xmm0, xmm0
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
movq qword [ebp - 0xc], xmm0
mov word [ebp - 0xc], ax
mov eax, dword [edi + 0xf4]
mov dword [ebp - 0x14], eax
mov eax, dword [edi + 0xf8]
push 0x11
mov dword [ebp - 4], 0
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call ebx
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call ebx
test ax, ax
jns 0x44400e
or esi, 2
push 1
call ebx
test ax, ax
jns 0x44401a
or esi, 1
push 0x10
call ebx
test ax, ax
jns 0x444026
or esi, 4
push 0x12
call ebx
test ax, ax
jns 0x444032
or esi, 0x20
mov word [ebp - 0xa], si
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x11c]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x444051
mov ecx, dword [edi + 0xe4]
test ecx, ecx
je 0x4440ba
mov eax, dword [ecx]
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4440ba
mov ecx, dword [edi + 0xe4]
mov eax, dword [ecx]
mov eax, dword [eax + 0xe8]
call eax
test al, al
je 0x4440ba
mov ecx, dword [edi + 0xe4]
push str.RichEdit
mov eax, dword [ecx]
call dword [eax + 0x10]
push eax
call fcn.0049db0f
add esp, 8
test eax, eax
je 0x4440ba
mov ecx, dword [edi + 0xe4]
call fcn.00459600
test al, al
jne 0x444051
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, edi
setns al
movzx eax, al
push eax
call fcn.00445500
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4450f0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push edi
mov edi, ecx
call dword [sym.imp.USER32.dll_GetFocus]
cmp byte [ebp + 0xc], 0
mov esi, dword [ebp + 8]
je 0x44512b
mov ecx, dword [edi + 0x84]
cmp eax, ecx
je 0x44512b
cmp esi, dword [edi + 0xe4]
je 0x44512b
cmp byte [edi + 0xdc], 0
jne 0x44512b
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0xe4]
cmp esi, eax
je 0x445224
test eax, eax
je 0x445199
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x20], 0x14
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x11c]
push 1
push 0
push 0
push 0
push str.killfocus
push dword [edi + 0xe4]
mov ecx, edi
call fcn.00444e60
mov dword [edi + 0xe4], 0
test esi, esi
je 0x445224
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
cmp eax, edi
jne 0x445224
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x445224
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xe8]
call eax
test al, al
je 0x445224
xorps xmm0, xmm0
mov dword [edi + 0xe4], esi
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 4], 0
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x20], 0x15
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x11c]
push 1
push 0
push 0
push 0
push str.setfocus
push dword [edi + 0xe4]
mov ecx, edi
call fcn.00444e60
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x45b420
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi + 0x694], 0
je 0x45b48f
cmp dword [ebp + 8], 0x100
jne 0x45b47f
cmp word [ebp + 0xc], 0xd
jne 0x45b47f
cmp byte [esi + 0x69a], 0
je 0x45b45e
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x45b47f
cmp byte [esi + 0x69b], 0
jne 0x45b47f
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x45b478
push 1
push 0
push 0
push 0
push str.return
push esi
call fcn.00444e60
xor eax, eax
pop esi
pop ebp
ret 0x10
mov eax, dword [esi + 0x694]
pop esi
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop ebp
jmp dword [eax + 0xc]
mov eax, 1
pop esi
pop ebp
ret 0x10

Function at 0x45b920
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x575464]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
test ebx, ebx
je 0x45ba1a
movzx eax, word [ebx]
test ax, ax
je 0x45ba1a
push edi
mov edi, ebx
mov ecx, ebx
cmp ax, 0x2f
je 0x45b960
cmp ax, 0x5c
jne 0x45b962
mov edi, ecx
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x45b954
cmp edi, ebx
je 0x45b9af
sub edi, ebx
lea eax, [ebp - 0x20c]
sar edi, 1
push edi
push ebx
push eax
call fcn.0050575e
add edi, edi
add esp, 0xc
cmp edi, 0x208
jae 0x45ba2a
xor eax, eax
mov word [ebp + edi - 0x20c], ax
lea eax, [ebp - 0x20c]
push eax
push esi
call fcn.0045b920
add esp, 8
lea ecx, [ebp - 0x414]
sub ecx, esi
nop word [eax + eax]
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x45b9c0
mov esi, ebx
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x45b9d2
lea edi, [ebp - 0x414]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x45b9f0
mov ecx, ebx
lea eax, [ebp - 0x414]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
push 0
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004e1010
mov esp, ebp
pop ebp
ret
call fcn.004e1d4a
int3

Function at 0x45c110
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x45c1a9
cmp dword [esi + 4], 0xffffffff
jne 0x45c1a9
push edi
lea edi, [esi + 0x138]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
add edi, 0xfffffffe
nop
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x45c140
cmp dword [ebp + 0x10], 1
mov eax, dword [0x55ed0c]
mov dword [edi], eax
mov edi, dword [ebp + 8]
jne 0x45c173
push edi
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
je 0x45c173
pop edi
mov eax, 0x2000000
pop esi
pop ebp
ret 0xc
lea eax, [ebp + 8]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call fcn.0045ea90
add esp, 0x10
test eax, eax
jne 0x45c193
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebp
ret 0xc
push eax
call fcn.0045f2d0
add esp, 4
mov dword [esi], eax
mov eax, dword [0x57930c]
pop edi
pop esi
pop ebp
ret 0xc
mov eax, 0x1000000
pop esi
pop ebp
ret 0xc
Function at 0x45ebd0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, ebx
imul esi, dword [ebp + 0x10]
cmp byte [edi], 0
je 0x45ec0e
push 0
lea eax, [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x45ec02
mov byte [edi + 8], 1
mov eax, dword [ebp + 0xc]
xor edx, edx
pop edi
pop esi
div ebx
pop ebx
pop ebp
ret
mov edx, dword [edi + 0x18]
mov ecx, dword [edi + 0x14]
lea eax, [edx + esi]
cmp eax, ecx
jbe 0x45ec1f
mov esi, ecx
sub esi, edx
mov ecx, dword [edi + 0x10]
push esi
add ecx, edx
push ecx
push dword [ebp + 8]
call fcn.0049ddb0
add dword [edi + 0x18], esi
add esp, 0xc
mov eax, esi
xor edx, edx
div ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x45ed20
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x45ed2e
xor eax, eax
pop ebp
ret
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
not eax
cmp esi, 8
jb 0x45eded
push edi
mov edi, esi
shr edi, 3
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
sub edi, 1
jne 0x45ed46
pop edi
test esi, esi
je 0x45ee0b
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x536a38]
sub esi, 1
jne 0x45edf1
not eax
pop esi
pop ebp
ret
Function at 0x46f030
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x46f057
cmp eax, edi
jge 0x46f04f
push esi
call fcn.0046a380
add esp, 4
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov edx, dword [esi + 8]
xor ecx, ecx
test edx, edx
jle 0x46f080
mov edi, dword [esi + 0xc]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x46f063
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x46f09c
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x46f08d
xor dl, dl
jmp 0x46f092
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x46f085
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x46f0d2
mov dword [0x579310], str.zlib_corrupt
pop edi
xor eax, eax
pop esi
pop ebp
ret
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x46f0eb
pop edi
mov dword [0x579310], 0x538f14
xor eax, eax
pop esi
pop ebp
ret
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x46f105
push edi
push ecx
push esi
call fcn.00472fd0
add esp, 0xc
test eax, eax
je 0x46f0cc
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.0049ddb0
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
pop ebp
ret

Function at 0x4787e0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x57df00], ecx
inc eax
cmp eax, 0x100
jb 0x4787e2
cmp eax, 0x800
jae 0x4788b3
nop
mov edx, dword [eax*4 + 0x57db00]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x57df00]
mov dword [eax*4 + 0x57df00], edx
inc eax
cmp eax, 0x800
jb 0x478890
mov dword [0x579460], 0x48ef30
call fcn.0048ed60
mov ecx, dword [0x579460]
test eax, eax
mov edx, 0x48efd0
cmove ecx, edx
mov dword [0x579460], ecx
ret
Function at 0x478970
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, dword [edi]
test esi, esi
jne 0x478984
pop edi
xor eax, eax
pop esi
pop ebp
ret
push ebx
mov ebx, dword [ebp + 0xc]
mov ecx, 0x400000
mov dword [edi], 0
push 0
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 0
push eax
cmp esi, 0x400000
mov eax, esi
cmova eax, ecx
push eax
mov eax, dword [ebp + 8]
push ebx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 0x10]
add ebx, ecx
add dword [edi], ecx
sub esi, ecx
test eax, eax
je 0x4789d9
test ecx, ecx
je 0x4789d2
mov ecx, 0x400000
test esi, esi
jne 0x478993
pop ebx
pop edi
xor eax, eax
pop esi
pop ebp
ret
pop ebx
pop edi
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetLastError]