Function at 0x448c00
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Hash data with md5
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x561f81
mov eax, dword fs:[0]
push eax
sub esp, 0xa00
mov eax, dword [0x5b0514]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov ecx, dword [ebp + 8]
lea edx, [edi + 0x634]
call fcn.0040af80
test eax, eax
je 0x44948f
mov edx, dword [edi + 0x638]
mov ecx, dword [edi + 0x634]
sub edx, ecx
call fcn.004780b0
mov esi, eax
test esi, esi
je 0x44948f
mov dword [ebp - 0x9cc], 0x1d
xor edx, edx
mov byte [ebp - 0x9c8], 0x4f
mov byte [ebp - 0x9c7], 0x50
mov byte [ebp - 0x9c6], 0x54
mov byte [ebp - 0x9c5], 0x73
mov byte [ebp - 0x9c4], 0x74
mov byte [ebp - 0x9c3], 0x69
mov al, byte [ebp - 0x9c8]
mov byte [ebp - 0x9c2], 0
nop word [eax + eax]
mov al, byte [ebp + edx - 0x9c8]
movsx ecx, byte [ebp - 0x9cc]
movsx eax, al
xor eax, ecx
mov byte [ebp + edx - 0x9c8], al
inc edx
cmp edx, 6
jb 0x448cb0
lea edx, [ebp - 0x9c8]
mov byte [ebp - 0x9c2], 0
mov ecx, esi
call fcn.00477e40
mov dword [edi + 0xac0], eax
xor edx, edx
mov dword [ebp - 0x9f0], 0x3c
mov byte [ebp - 0x9ec], 0x6e
mov byte [ebp - 0x9eb], 0x71
mov byte [ebp - 0x9ea], 0x7d
mov byte [ebp - 0x9e9], 0x4c
mov byte [ebp - 0x9e8], 0x4c
mov byte [ebp - 0x9e7], 0x79
mov byte [ebp - 0x9e6], 0x52
mov byte [ebp - 0x9e5], 0x58
mov al, byte [ebp - 0x9ec]
mov byte [ebp - 0x9e4], 0
nop dword [eax + eax]
mov al, byte [ebp + edx - 0x9ec]
movsx ecx, byte [ebp - 0x9f0]
movsx eax, al
xor eax, ecx
mov byte [ebp + edx - 0x9ec], al
inc edx
cmp edx, 8
jb 0x448d40
lea edx, [ebp - 0x9ec]
mov byte [ebp - 0x9e4], 0
mov ecx, esi
call fcn.00477e40
mov dword [edi + 0xacc], eax
xor edx, edx
mov dword [ebp - 0x9e0], 0x26
mov byte [ebp - 0x9dc], 0x74
mov byte [ebp - 0x9db], 0x6b
mov byte [ebp - 0x9da], 0x74
mov byte [ebp - 0x9d9], 0x53
mov byte [ebp - 0x9d8], 0x48
mov byte [ebp - 0x9d7], 0x65
mov byte [ebp - 0x9d6], 0x54
mov byte [ebp - 0x9d5], 0x43
mov byte [ebp - 0x9d4], 0x47
mov byte [ebp - 0x9d3], 0x52
mov byte [ebp - 0x9d2], 0x43
mov byte [ebp - 0x9d1], 0x72
mov byte [ebp - 0x9d0], 0x47
mov byte [ebp - 0x9cf], 0x55
mov byte [ebp - 0x9ce], 0x4d
mov al, byte [ebp - 0x9dc]
mov byte [ebp - 0x9cd], 0
nop dword [eax]
mov al, byte [ebp + edx - 0x9dc]
movsx ecx, byte [ebp - 0x9e0]
movsx eax, al
xor eax, ecx
mov byte [ebp + edx - 0x9dc], al
inc edx
cmp edx, 0xf
jb 0x448e00
lea edx, [ebp - 0x9dc]
mov byte [ebp - 0x9cd], 0
mov ecx, esi
call fcn.00477e40
mov dword [edi + 0xac8], eax
xor edx, edx
mov dword [ebp - 0x9c0], 0x54
mov byte [ebp - 0x9bc], 6
mov byte [ebp - 0x9bb], 0x19
mov byte [ebp - 0x9ba], 0x13
mov byte [ebp - 0x9b9], 0x31
mov byte [ebp - 0x9b8], 0x20
mov byte [ebp - 0x9b7], 3
mov byte [ebp - 0x9b6], 0x31
mov byte [ebp - 0x9b5], 0x36
mov byte [ebp - 0x9b4], 0xc
mov byte [ebp - 0x9b3], 0x39
mov byte [ebp - 0x9b2], 0x38
mov al, byte [ebp - 0x9bc]
mov byte [ebp - 0x9b1], 0
mov al, byte [ebp + edx - 0x9bc]
movsx ecx, byte [ebp - 0x9c0]
movsx eax, al
xor eax, ecx
mov byte [ebp + edx - 0x9bc], al
inc edx
cmp edx, 0xb
jb 0x448ea0
lea edx, [ebp - 0x9bc]
mov byte [ebp - 0x9b1], 0
mov ecx, esi
call fcn.00477e40
mov dword [edi + 0xac4], eax
xor ecx, ecx
mov byte [ebp - 0x9b0], 0x5a
mov byte [ebp - 0x9af], 0x55
mov byte [ebp - 0x9ae], 0x5b
mov byte [ebp - 0x9ad], 0x6d
mov byte [ebp - 0x9ac], 0x7c
mov byte [ebp - 0x9ab], 0x4c
mov byte [ebp - 0x9aa], 0x7d
mov byte [ebp - 0x9a9], 0x75
mov byte [ebp - 0x9a8], 0x78
mov byte [ebp - 0x9a7], 0x4b
mov byte [ebp - 0x9a6], 0x69
mov byte [ebp - 0x9a5], 0x74
mov byte [ebp - 0x9a4], 0x74
mov byte [ebp - 0x9a3], 0x4a
mov byte [ebp - 0x9a2], 0x69
mov byte [ebp - 0x9a1], 0x6b
mov byte [ebp - 0x9a0], 0x73
mov byte [ebp - 0x99f], 0
mov al, byte [ebp - 0x9b0]
mov al, byte [ebp + ecx - 0x9b0]
movsx eax, al
sub eax, 8
mov byte [ebp + ecx - 0x9b0], al
inc ecx
cmp ecx, 0x11
jb 0x448f60
lea edx, [ebp - 0x9b0]
mov ecx, esi
call fcn.00477e40
cmp dword [edi + 0xac0], 0
mov dword [edi + 0xad0], eax
je 0x44948f
cmp dword [edi + 0xacc], 0
je 0x44948f
cmp dword [edi + 0xac8], 0
je 0x44948f
cmp dword [edi + 0xac4], 0
je 0x44948f
push 1
push 4
push str.General
call fcn.0043b040
mov eax, dword [edi + 0xad0]
test eax, eax
je 0x448fe0
push 0x448b00
call eax
lea eax, [edi + 0x44]
push eax
mov eax, dword [edi + 0xac0]
lea ecx, [edi + 4]
push ecx
call eax
mov esi, dword [edi + 0x4e4]
xor ecx, ecx
add esi, 0x2000
mov edx, 2
mov eax, esi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00481079
add esp, 4
lea ecx, [esi + esi]
mov ebx, eax
push ecx
push 0
push ebx
call fcn.005219d0
lea esi, [edi + 0x4d4]
add esp, 0xc
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x449038
mov eax, dword [esi]
push ebx
push eax
mov eax, dword [edi + 0xac4]
call eax
test eax, eax
je 0x449088
push ebx
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
test eax, eax
jle 0x449088
cmp dword [esi + 0x14], 8
mov eax, esi
mov dword [esi + 0x10], 0
jb 0x449062
mov eax, dword [esi]
mov edx, ebx
xor ecx, ecx
mov word [eax], cx
lea ecx, [edx + 2]
nop dword [eax]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x449070
sub edx, ecx
mov ecx, esi
sar edx, 1
push edx
push ebx
call fcn.00410900
push 0x208
lea eax, [ebp - 0x21c]
push 0
push eax
call fcn.005219d0
add esp, 0xc
lea eax, [ebp - 0x21c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameW]
xor eax, eax
mov dword [ebp - 0x9f4], 0
mov dword [ebp - 0x84c], 0
mov dword [ebp - 0x848], 7
mov word [ebp - 0x85c], ax
push 0xb8
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x99c]
push eax
call fcn.005219d0
lea eax, [ebp - 0x21c]
push eax
lea ecx, [ebp - 0x99c]
call fcn.0041a4e0
mov byte [ebp - 4], 1
cmp dword [ebp - 0x940], 0
je 0x449264
sub esp, 0xc
lea ecx, [ebp - 0x99c]
call fcn.0041ba20
lea eax, [ebp - 0x874]
push eax
lea ecx, [ebp - 0x99c]
call fcn.0041b940
mov eax, dword [ebp - 0x86c]
add eax, dword [ebp - 0x874]
mov dword [ebp - 0x9f4], eax
mov eax, dword [ebp - 0x99c]
mov byte [ebp - 0x87c], 0
mov dword [ebp - 0x8d0], 0
mov dword [ebp - 0x8d4], 0
mov dword [ebp - 0x8e4], 0x67452301
mov dword [ebp - 0x8e0], 0xefcdab89
mov dword [ebp - 0x8dc], 0x98badcfe
mov dword [ebp - 0x8d8], 0x10325476
mov eax, dword [eax + 4]
mov eax, dword [ebp + eax - 0x990]
test al, 6
jne 0x4491fb
test al, 1
jne 0x4491f0
nop
sub esp, 8
lea eax, [ebp - 0x824]
lea ecx, [ebp - 0x99c]
push eax
call fcn.00409d60
cmp dword [ebp - 0x990], 0
jl 0x4491dd
mov eax, dword [ebp - 0x994]
jg 0x4491ca
test eax, eax
je 0x4491dd
push eax
lea eax, [ebp - 0x824]
push eax
lea ecx, [ebp - 0x8e4]
call fcn.004092b0
mov eax, dword [ebp - 0x99c]
mov eax, dword [eax + 4]
test byte [ebp + eax - 0x990], 1
je 0x4491a0
lea ecx, [ebp - 0x99c]
call fcn.00409cf0
lea eax, [ebp - 0xa0c]
push eax
lea ecx, [ebp - 0x8e4]
call fcn.00409bc0
push eax
lea ecx, [ebp - 0x85c]
call fcn.0040be40
mov edx, dword [ebp - 0x9f8]
cmp edx, 8
jb 0x449259
mov ecx, dword [ebp - 0xa0c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x44924f
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4494af
push edx
push ecx
call fcn.00497cc1
add esp, 8
lea ecx, [ebp - 0x99c]
call fcn.00409cf0
xor eax, eax
mov dword [ebp - 0x830], 0
mov dword [ebp - 0x82c], 7
mov word [ebp - 0x840], ax
push 0x208
push eax
lea eax, [ebp - 0x424]
mov byte [ebp - 4], 2
push eax
mov dword [ebp - 0x844], 1
call fcn.005219d0
add esp, 0xc
mov dword [ebp - 0x828], 0x208
lea eax, [ebp - 0x828]
push eax
lea eax, [ebp - 0x424]
push eax
lea eax, [ebp - 0x844]
push eax
push str.Version
push str.SOFTWAREMicrosoftInternet_Explorer
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x449342
cmp dword [ebp - 0x844], 1
jne 0x449342
cmp dword [ebp - 0x82c], 8
lea ecx, [ebp - 0x840]
mov eax, dword [ebp - 0x830]
cmovae ecx, dword [ebp - 0x840]
lea esi, [ecx + eax*2]
lea eax, [ebp - 0x424]
push eax
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
shl eax, 2
lea ecx, [ebp - 0x840]
cmp dword [ebp - 0x82c], 8
cmovae ecx, dword [ebp - 0x840]
sar eax, 1
sub esi, ecx
push eax
lea eax, [ebp - 0x424]
sar esi, 1
push eax
push 0
push esi
lea ecx, [ebp - 0x840]
call fcn.0041bc50
lea eax, [ebp - 0x21c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathStripPathW]
cmp dword [ebp - 0x848], 8
lea ebx, [ebp - 0x85c]
lea eax, [ebp - 0x840]
cmovae ebx, dword [ebp - 0x85c]
lea esi, [edi + 0x5b0]
cmp dword [ebp - 0x82c], 8
cmovae eax, dword [ebp - 0x840]
cmp dword [esi + 0x14], 8
mov dword [ebp - 0x828], eax
jb 0x44938b
mov esi, dword [esi]
mov edx, 0x1869f
call fcn.00417670
push eax
push ebx
push dword [ebp - 0x9f4]
lea eax, [ebp - 0x21c]
push eax
lea eax, [edi + 0x44]
push eax
lea eax, [edi + 0x84]
push eax
lea eax, [edi + 4]
push eax
push ecx
push 1
push str.Status
call fcn.0043b1e0
add esp, 4
push eax
push dword [ebp - 0x828]
push esi
push dword [edi + 0x5fc]
push str.sdsoft_dsystem_sie_sisdeveloper_dwebid_schannelid_ssoftid_sfilename_sfilesize_dfilemd5_srnd_d
push str.http:__downloader.aldtop.com_client_debug
push edi
call fcn.004458a0
mov edx, dword [ebp - 0x82c]
add esp, 0x38
cmp edx, 8
jb 0x449424
mov ecx, dword [ebp - 0x840]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x44941a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4494b4
push edx
push ecx
call fcn.00497cc1
add esp, 8
xor eax, eax
mov dword [ebp - 0x830], 0
lea ecx, [ebp - 0x99c]
mov dword [ebp - 0x82c], 7
mov word [ebp - 0x840], ax
call fcn.00419c10
mov edx, dword [ebp - 0x848]
cmp edx, 8
jb 0x449488
mov ecx, dword [ebp - 0x85c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x44947e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4494b9
push edx
push ecx
call fcn.00497cc1
add esp, 8
mov eax, 1
jmp 0x449491
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00497cb0
mov esp, ebp
pop ebp
ret 4
call fcn.00524999
call fcn.00524999
call fcn.00524999
int3