joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46eb10
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 0x46ecbb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x46ec9c
mov dl, 1
mov eax, dword [0x41ab00]
call fcn.004040ec
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0040504c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x46ec8b
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.0045c6f4
test al, al
je 0x46ec7e
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, 0x46eccc
lea eax, [ebp - 0x254]
call fcn.0040be58
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x46ec7e
xor eax, eax
push ebp
push 0x46ec77
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 0x46ed04
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x46ec60
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004052cc
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 0x46ec60
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004052cc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46ec7e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x46eb81
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041f498
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 0x46ecc2
lea eax, [ebp - 0x260]
call fcn.0040504c
ret

Function at 0x46f64c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x5ffb94]
cmp byte [eax + 0xa5], 0
jne 0x46f6bd
cmp dword [0x5ffbac], 0
jne 0x46f67e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x46f608
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x5ffbac], eax
cmp dword [0x5ffba8], 0
jne 0x46f699
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x5ffba8], eax
cmp dword [0x5ffbb0], 0
jne 0x46f6bd
push esp
push 0
push 0
push 0x46f5ac
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x5ffbb0], eax
pop edx
ret
Function at 0x46fd7c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x5ffb94]
cmp dword [eax + 0x30], 0
je 0x46fe26
cmp dword [ebx + 0x94], 0
jne 0x46fe20
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x46fd0c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x46fe20
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 0x46fde6
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x46fe20
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.0041ce30
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x46fdf5
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x470984
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 0x4709b9
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.0040513c
jmp 0x4709c6
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004050a0
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x471c60
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x471ca1
mov eax, esi
call fcn.00457c78
test al, al
je 0x471ca1
mov eax, dword [ebx + 0x84]
call fcn.00457974
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x471ca1
push 0
mov eax, dword [ebx + 0x84]
call fcn.00457974
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x4792dc
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x479365
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x5ffbd8
push 0x101
call sub.wsock32.dll_WSAStartup
mov ebx, eax
test ebx, ebx
je 0x47934f
lea edx, [ebp - 0x1c]
mov eax, ebx
call fcn.0040e7d0
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0xb
mov dword [ebp - 0x10], ebx
mov byte [ebp - 0xc], 0
mov eax, 0x47937c
mov dword [ebp - 8], eax
mov byte [ebp - 4], 0xb
lea eax, [ebp - 0x18]
push eax
push 2
mov ecx, dword [0x5fe1c8]
mov dl, 1
mov eax, dword [0x478ae0]
call fcn.0040f108
call fcn.004049c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47936c
lea eax, [ebp - 0x1c]
call fcn.0040504c
ret

Function at 0x479a0c
Capabilities:
Connect socket

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, ebx
call fcn.00479930
mov cl, 1
mov edx, ebx
mov eax, ebx
mov si, 0xffff
call fcn.00404324
push 0x10
lea eax, [ebx + 0x18]
push eax
mov eax, dword [ebx + 4]
push eax
call sub.wsock32.dll_connect
mov edx, 0x479a70
call fcn.00479224
mov byte [ebx + 0x29], 0
test byte [ebx + 0x28], 0x10
jne 0x479a62
cmp dword [ebx + 4], 0xffffffff
setne al
mov byte [ebx + 8], al
mov cl, 2
mov edx, ebx
mov eax, ebx
mov si, 0xffff
call fcn.00404324
pop esi
pop ebx
ret

Function at 0x479a94
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004797cc
xor eax, eax
push ebp
push 0x479b13
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, ebx
call fcn.0040504c
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
jne 0x479acd
call fcn.00404a6c
jmp 0x479b1a
mov dword [ebp - 8], 0x10
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_getsockname
test eax, eax
jne 0x479afd
push dword [ebp - 0x14]
call sub.wsock32.dll_inet_ntoa
mov edx, eax
mov eax, ebx
call fcn.00405254
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x479b1a
mov eax, dword [ebp - 4]
call fcn.004797d8
ret
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x479b20
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004797cc
xor eax, eax
push ebp
push 0x479b99
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, ebx
call fcn.0040504c
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
jne 0x479b5c
call fcn.00404a6c
jmp 0x479ba0
push pe_nt_image_headers32
lea eax, [ebp - 0x104]
push eax
call sub.wsock32.dll_gethostname
test eax, eax
jne 0x479b83
mov eax, ebx
lea edx, [ebp - 0x104]
mov ecx, pe_nt_image_headers32
call fcn.004052cc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x479ba0
mov eax, dword [ebp - 4]
call fcn.004797d8
ret
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x479ba8
Capabilities:
Resolve dns

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, edx
mov eax, ebx
call fcn.00405538
push eax
call sub.wsock32.dll_gethostbyname
mov ebx, eax
lea eax, [esp + 4]
xor ecx, ecx
mov edx, 4
call fcn.004038a8
test ebx, ebx
je 0x479bf3
mov eax, ebx
mov edx, dword [eax + 0xc]
mov edx, dword [edx]
mov cl, byte [edx]
mov byte [esp + 4], cl
mov cl, byte [edx + 1]
mov byte [esp + 5], cl
mov cl, byte [edx + 2]
mov byte [esp + 6], cl
mov al, byte [edx + 3]
mov byte [esp + 7], al
mov eax, dword [esp + 4]
mov dword [esp], eax
mov eax, dword [esp]
pop ecx
pop edx
pop ebx
ret

Function at 0x479cd0
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0x479d01
mov ecx, dword [0x5fe01c]
mov dl, 1
mov eax, dword [0x478ae0]
call fcn.0040f0cc
call fcn.004049c0
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov ebx, eax
mov eax, dword [ebp - 4]
mov dword [eax + 4], ebx
inc ebx
jne 0x479d2e
mov ecx, dword [0x5fdf60]
mov dl, 1
mov eax, dword [0x478ae0]
call fcn.0040f0cc
call fcn.004049c0
xor eax, eax
push ebp
push 0x479daa
push dword fs:[eax]
mov dword fs:[eax], esp
xor ecx, ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xffff
call fcn.00404324
cmp byte [ebp + 8], 0
je 0x479d86
mov eax, dword [ebp + 0x10]
push eax
mov ax, word [ebp + 0xc]
push eax
push 1
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00479c38
mov eax, dword [ebp - 4]
lea esi, [ebp - 0x18]
lea edi, [eax + 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov eax, dword [ebp - 4]
call fcn.00479a0c
jmp 0x479da0
mov eax, dword [ebp + 0x10]
push eax
mov ax, word [ebp + 0xc]
push eax
push 0
push 1
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00479510
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x479dc7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x479f8c
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xfffffff0
push ebx
push esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004797cc
xor eax, eax
push ebp
push 0x47a0fd
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
mov eax, dword [ebp - 4]
cmp dword [eax + 0xc], 0
je 0x47a0e7
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
je 0x479fd7
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0x479fe1
call fcn.00404a6c
jmp 0x47a104
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.0041f560
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0x1010]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
mov ecx, 0x1000
mov ebx, dword [eax]
call dword [ebx + 0xc]
mov ebx, eax
test ebx, ebx
jle 0x47a0dc
push 0
push ebx
lea eax, [ebp - 0x1010]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_send
mov ecx, eax
cmp ecx, 0xffffffff
jne 0x47a08f
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x2733
je 0x47a07c
lea eax, [ebp - 0x10]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00404324
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
push ebp
call fcn.00479f44
pop ecx
mov eax, dword [ebp - 4]
mov dl, byte [0x47a110]
cmp dl, byte [eax + 0x28]
je 0x47a0e3
call fcn.0040efe4
jmp 0x47a0e3
mov eax, dword [ebp - 0xc]
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.0041f580
jmp 0x47a0e3
cmp ecx, ebx
jge 0x47a0ab
mov eax, dword [ebp - 0xc]
add eax, ecx
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.0041f580
jmp 0x479fe1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
mov edx, dword [eax]
call dword [edx]
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.0041f560
cmp edx, dword [esp + 4]
jne 0x47a0cb
cmp eax, dword [esp]
pop edx
pop eax
jne 0x479fe1
push ebp
call fcn.00479f44
pop ecx
jmp 0x47a0e3
push ebp
call fcn.00479f44
pop ecx
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47a104
mov eax, dword [ebp - 4]
call fcn.004797d8
ret
mov al, byte [ebp - 5]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x47a114
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x28], ebx
mov esi, ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x47a236
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004797cc
xor eax, eax
push ebp
push 0x47a219
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0x47a164
call fcn.00404a6c
jmp 0x47a220
push 0
push esi
push ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_send
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x47a203
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0x47a203
lea eax, [ebp - 0xc]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00404324
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
cmp dword [ebp - 0xc], 0
je 0x47a203
lea edx, [ebp - 0x28]
mov eax, dword [ebp - 0xc]
call fcn.0040e7d0
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
mov eax, 0x47a250
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x10], 0xb
lea eax, [ebp - 0x24]
push eax
push 2
mov ecx, dword [0x5fe1c8]
mov dl, 1
mov eax, dword [0x478ae0]
call fcn.0040f108
call fcn.004049c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47a220
mov eax, dword [ebp - 4]
call fcn.004797d8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47a23d
lea eax, [ebp - 0x28]
call fcn.0040504c
ret
Function at 0x47a29c
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x28], ebx
mov ebx, ecx
mov esi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x47a3e6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004797cc
xor eax, eax
push ebp
push 0x47a3c9
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
cmp ebx, 0xffffffff
jne 0x47a301
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0x47a301
lea eax, [ebp - 8]
push eax
push 0x4004667f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_ioctlsocket
jmp 0x47a3b3
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0x47a314
call fcn.00404a6c
jmp 0x47a3d0
push 0
push ebx
push esi
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_recv
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x47a3b3
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0x47a3b3
lea eax, [ebp - 0xc]
push eax
mov cl, 2
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00404324
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
cmp dword [ebp - 0xc], 0
je 0x47a3b3
lea edx, [ebp - 0x28]
mov eax, dword [ebp - 0xc]
call fcn.0040e7d0
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
mov eax, 0x47a400
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x10], 0xb
lea eax, [ebp - 0x24]
push eax
push 2
mov ecx, dword [0x5fe1c8]
mov dl, 1
mov eax, dword [0x478ae0]
call fcn.0040f108
call fcn.004049c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47a3d0
mov eax, dword [ebp - 4]
call fcn.004797d8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47a3ed
lea eax, [ebp - 0x28]
call fcn.0040504c
ret

Function at 0x48877c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov edi, edx
mov ebx, eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
push 0
push 0x2001f
push 0
push 0x488810
push 0
mov eax, ebx
call fcn.00405538
push eax
mov eax, dword [ebp + 8]
push eax
call sub.advapi32.dll_RegCreateKeyExA
mov ebx, eax
test ebx, ebx
jne 0x4887eb
mov eax, esi
call fcn.00405338
inc eax
push eax
mov eax, esi
call fcn.00405538
push eax
push 1
push 0
mov eax, edi
call fcn.00405538
push eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegSetValueExA
mov ebx, eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
test ebx, ebx
je 0x488806
mov ecx, dword [0x5fddbc]
mov dl, 1
mov eax, dword [0x486738]
call fcn.0040f0cc
call fcn.004049c0
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4
Function at 0x488864
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x419870]
call fcn.00405d1c
xor eax, eax
push ebp
push 0x4889a8
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x5eba34], 0
jne 0x4888b7
mov ecx, dword [0x5fdb78]
mov dl, 1
mov eax, dword [0x4090dc]
call fcn.0040f0cc
call fcn.004049c0
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.004038a8
mov eax, ebx
call fcn.004059d8
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x4889b8
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00406fe8
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.004059e8
test eax, eax
jle 0x48894f
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x488948
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00405300
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.004052cc
mov eax, dword [ebp - 0x48]
pop edx
call fcn.0040a0a0
test eax, eax
jne 0x488948
mov ebx, 0x15
jmp 0x488954
mov ebx, 0x10
jmp 0x488954
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x5eba34]
call fcn.0048870c
mov eax, dword [ebp - 8]
call fcn.0048870c
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00407000
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4889af
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00405070
lea eax, [ebp - 0x10]
mov edx, dword [0x419870]
call fcn.00405dec
ret

Function at 0x48da4c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x48da7a
mov eax, ebx
call fcn.0048e4f0
cmp dword [ebx + 0x3c], 0
je 0x48da73
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x48daeb
mov edx, dword [ebx + 0x1a6]
cmp dword [edx + 0x10], 0
je 0x48dadd
cmp dword [ebx + 8], 0
je 0x48da9c
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1a6]
call dword [edx]
test eax, eax
jne 0x48daae
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x48dadd
cmp dword [ebx + 8], 0
je 0x48da8f
cmp eax, 3
je 0x48dac1
dec eax
jne 0x48da8f
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x48da8f
mov edx, dword [ebx + 0x132]
add dword [eax + 8], edx
jmp 0x48da8f
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x48db09
cmp dword [ebx + 0x10], 0xcc
je 0x48db09
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0048db14
pop ebx
ret
Function at 0x499b04
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x24]
mov edi, dword [ebx + 0x34]
sub edi, dword [ebx + 0x6c]
sub edi, dword [ebx + 0x64]
test edi, edi
jne 0x499b2e
cmp dword [ebx + 0x64], 0
jne 0x499b2e
cmp dword [ebx + 0x6c], 0
jne 0x499b2e
mov edi, esi
jmp 0x499bb5
cmp edi, 0xffffffff
jne 0x499b36
dec edi
jmp 0x499bb5
mov eax, dword [ebx + 0x24]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x64]
ja 0x499bb5
push esi
mov eax, dword [ebx + 0x30]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.00498a00
add esp, 0xc
sub dword [ebx + 0x68], esi
sub dword [ebx + 0x64], esi
sub dword [ebx + 0x54], ebp
mov eax, dword [ebx + 0x44]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x3c]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x499b83
mov cx, word [esp]
sub cx, si
jmp 0x499b85
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x499b6c
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x38]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x499bab
mov cx, word [esp]
sub cx, si
jmp 0x499bad
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x499b94
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x499c12
mov edx, dword [ebx + 0x30]
mov ecx, edi
add edx, dword [ebx + 0x64]
mov eax, ebp
add edx, dword [ebx + 0x6c]
call fcn.004998a0
add dword [ebx + 0x6c], eax
cmp dword [ebx + 0x6c], 3
jb 0x499bfd
mov eax, dword [ebx + 0x30]
mov edx, dword [ebx + 0x64]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x40], eax
mov ecx, dword [ebx + 0x50]
shl eax, cl
mov edx, dword [ebx + 0x30]
mov ecx, dword [ebx + 0x64]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp dword [ebx + 0x6c], 0x106
jae 0x499c12
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x499b0e
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x49ee60
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
push esi
mov ebx, 0x5ee038
test edx, edx
jne 0x49ee70
xor eax, eax
pop esi
pop ebx
ret
xor eax, 0xffffffff
cmp ecx, 8
jb 0x49ef38
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
sub ecx, 8
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
mov eax, esi
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
cmp ecx, 8
mov eax, esi
jae 0x49ee7c
test ecx, ecx
je 0x49ef55
movzx esi, byte [edx]
xor esi, eax
inc edx
and esi, 0xff
shr eax, 8
mov esi, dword [ebx + esi*4]
xor esi, eax
dec ecx
mov eax, esi
jne 0x49ef3c
xor eax, 0xffffffff
pop esi
pop ebx
ret