Function at 0x477f40
Capabilities:
Persist via contextmenuhandlers registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x604f86
mov eax, dword fs:[0]
push eax
sub esp, 0x258
mov eax, dword [0x69def4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x254], ecx
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 0x24c], 0
push 0
push eax
mov dword [ebp - 0x250], 0
mov dword [ebp - 0x258], 0
mov dword [ebp - 0x260], 0
mov dword [ebp - 0x25c], 0
call fcn.005d4b40
add esp, 0xc
call fcn.0048c150
test al, al
je 0x477fdb
pop ecx
pop esp
push eax
push esp
push ebx
push ecx
push esp
push ebx
pop esi
pop edi
pop ebp
pop edi
pop edi
pop ebx
push edi
pop edx
pop ebx
pop eax
pop esi
pop esi
push ecx
push ebx
call fcn.0048bf90
test al, al
je 0x477ffa
pop esi
push ebp
pop ecx
pop eax
pop esi
push edx
pop edi
push ecx
push edx
pop esp
push esp
pop esi
pop esp
push edi
push eax
pop ecx
push ebx
pop ebx
pop esi
push edi
pop ebx
pop esi
call fcn.0048bcf0
test al, al
je 0x47801d
push ebp
push eax
push esp
pop edx
pop edx
pop eax
pop esi
pop edi
pop edi
push ebx
push edx
pop ebp
pop ecx
push esi
push eax
push esp
pop ecx
pop ebx
pop ebp
pop ebx
pop edx
pop esi
pop esi
pop esp
push esi
pop ebx
call fcn.0048bc80
test al, al
je 0x47803b
pop ebx
pop ebp
pop edi
pop eax
pop ebp
pop edx
pop ebp
push eax
push esp
push eax
push ebx
push esp
pop esp
pop edi
pop ebp
pop edx
push esp
push ebx
push eax
pop esi
pop esi
call fcn.0048c150
test al, al
je 0x478063
pop edx
pop ebp
pop edx
pop edx
pop esp
pop ebx
push esi
push ebx
push edx
pop esi
push eax
pop edx
pop esp
push edi
pop ebx
pop esi
pop esp
pop edx
pop ecx
push esp
pop ebp
push edx
push edx
push ecx
pop edi
push ebp
push edx
push ecx
pop eax
push esi
pop ebx
push 0x17
xor eax, eax
mov dword [ebp - 0x21c], 7
push str.SOFTWAREClassesCLSID_
lea ecx, [ebp - 0x230]
mov dword [ebp - 0x220], 0
mov word [ebp - 0x230], ax
call fcn.004072f0
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x24c]
push ecx
push 0xf013f
lea eax, [ebp - 0x230]
mov dword [ebp - 4], 0
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov ebx, eax
mov dword [ebp - 0x264], ebx
call fcn.0048be40
test al, al
je 0x4780ed
push ecx
pop ebp
pop esp
pop ebp
pop esi
pop ecx
pop eax
push edx
push edx
push ebp
pop ebp
push ebx
push edx
pop edi
pop edx
push eax
pop edx
pop edi
push esi
pop eax
push edx
call fcn.0048c540
test al, al
je 0x478110
push esp
pop ebp
pop edx
push edx
push edx
pop ecx
push edi
pop esp
pop esi
pop esi
push esi
push ecx
push ecx
push esp
push ebx
pop ecx
push esp
pop esi
push esi
push ebp
pop esp
pop eax
push edx
push edi
push esp
pop esi
call fcn.0048bc80
test al, al
je 0x478135
pop ebp
push edx
pop edx
pop eax
pop eax
push esp
pop esp
pop edx
push esp
push esp
push ecx
pop ebp
pop edx
push ecx
pop eax
push edx
pop ebx
push esi
pop ecx
pop ecx
push ecx
push edi
mov ebx, dword [ebp - 0x264]
call fcn.0048c460
test al, al
je 0x478153
pop ecx
pop edx
pop edi
push ecx
pop eax
push ecx
push esp
pop esi
push ebp
pop edi
push edx
pop ebp
push eax
pop edi
push ebp
pop edi
pop eax
push esp
pop edi
pop esi
push esp
test ebx, ebx
jne 0x478179
push dword [ebp - 0x24c]
mov ecx, dword [ebp - 0x254]
call fcn.004757b0
mov eax, dword [ebp - 0x24c]
test eax, eax
je 0x478179
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call fcn.0048bf20
test al, al
je 0x47819c
push edi
push ebx
pop ecx
push esi
pop ecx
push edi
push eax
pop edi
push esi
push ebx
pop esi
push ebp
pop edx
push ebp
push ecx
pop eax
push esp
pop esp
pop ebp
push eax
push esi
push eax
pop esi
pop edx
pop edx
push ebp
call fcn.0048c1c0
test al, al
je 0x4781ba
pop ebp
push edx
push ebx
push ebp
pop edi
push edi
push esi
push esi
push edx
push eax
pop eax
pop ebp
push esp
pop ebx
pop edx
pop edi
push esp
push ebx
pop esp
push edi
push edi
call fcn.0048bcf0
test al, al
je 0x4781d4
push ebp
pop ecx
push edi
push esp
pop ecx
pop ebp
push ebp
push esp
pop ebp
pop ebp
pop edx
push eax
pop eax
pop ebp
push esi
pop esp
pop ecx
push 6
push str.CLSID_
lea ecx, [ebp - 0x230]
call fcn.004072f0
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x250]
push ecx
push 0xf013f
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov dword [ebp - 0x264], eax
call fcn.0048c150
test al, al
je 0x47823f
pop eax
pop esi
pop edx
pop ebp
pop eax
push ebx
pop ebx
push eax
push ecx
push esp
pop edi
push edi
push edx
pop edx
push eax
push edi
push ebx
push edx
pop edx
push ebp
pop eax
push edx
pop esi
push esi
pop ebp
push ebx
push eax
push esp
cmp dword [ebp - 0x264], 0
jne 0x47826a
push dword [ebp - 0x250]
mov ecx, dword [ebp - 0x254]
call fcn.004757b0
mov eax, dword [ebp - 0x250]
test eax, eax
je 0x47826a
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call fcn.0048c540
test al, al
je 0x478291
push esi
pop esi
pop eax
pop ecx
push ecx
pop esi
pop eax
push esi
push esp
push ebp
pop ebx
push eax
push edi
push esp
pop ebx
pop esp
pop edx
push edi
pop esp
push esi
push edx
push ebx
pop edi
push eax
pop ecx
push esp
pop ecx
push ecx
pop esi
push ebx
call fcn.0048bba0
test al, al
je 0x4782b3
pop esi
push eax
push esi
push edx
push ebx
pop edx
push edx
pop esi
pop esp
push ebx
pop edx
push edx
pop edi
pop edx
pop esp
push ebp
pop esi
push ebx
push ebx
push esp
pop edx
push edi
push ebp
push edi
push esp
call fcn.0048bcf0
test al, al
je 0x4782d5
pop eax
push ebp
pop ebp
push ebp
push edi
push eax
pop esp
push ecx
push edi
push esi
push edx
pop ebx
push ebp
pop ebp
pop edx
pop ebp
push esp
pop ebx
push ecx
push eax
pop ecx
pop ebp
push eax
pop esp
push esi
push 8
push str.TypeLib_
lea ecx, [ebp - 0x230]
call fcn.004072f0
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x258]
push ecx
push 0xf013f
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x47833b
push dword [ebp - 0x258]
mov ecx, dword [ebp - 0x254]
call fcn.00475f70
mov eax, dword [ebp - 0x258]
test eax, eax
je 0x47833b
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call fcn.0048c2a0
test al, al
je 0x47835f
push esi
push esp
push ecx
pop ebp
push ecx
pop ecx
pop edi
push edx
pop edx
push ecx
pop esi
push ecx
push esp
push ecx
push esp
pop ebx
push esp
push ebp
pop ebx
push esi
pop esi
pop eax
push eax
push ebp
push ebp
push edx
push edx
push 0x42
push str.SOFTWAREClassesDirectory_background_shellexContextMenuHandlers_
lea ecx, [ebp - 0x230]
call fcn.004072f0
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x260]
push ecx
push 0xf013f
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4785d6
call fcn.0048bac0
test al, al
je 0x4783c8
push esi
push eax
push edi
push eax
push ebp
push esp
pop esi
pop esp
pop ebx
pop esp
pop ecx
push ebx
pop edx
pop ebp
push esp
push edx
push ecx
push edi
push eax
push edx
push eax
push eax
pop esp
push ecx
call fcn.0048bcf0
test al, al
je 0x4783e5
pop edx
pop esp
pop esp
push eax
pop esi
pop ecx
push ebx
pop esp
push esp
push esp
pop ebx
push esp
push edi
push esp
pop edi
push edx
push edx
pop ecx
push esp
pop ebp
call fcn.0048bf20
test al, al
je 0x478409
pop esp
push eax
push esp
pop ecx
push esi
pop eax
pop eax
push ecx
pop ebx
pop edx
pop esp
pop ebp
push ecx
push esp
push ebx
push ecx
push eax
pop ebp
push edx
pop esi
pop edi
push edi
push ecx
pop edx
push ecx
pop eax
pop eax
push 0x13
push str.GDSHLC4EF0604Zipcls
lea ecx, [ebp - 0x230]
call fcn.004072f0
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x25c]
push 0
push ecx
push 0
push 0xf003f
push 0
push 0
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push dword [ebp - 0x260]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x478521
push 0x611484
lea ecx, [ebp - 0x248]
call fcn.00405d50
push 0x24
push str.654D312D_3FDF_4602_B481_FE4CDB41F11A
lea ecx, [ebp - 0x248]
mov byte [ebp - 4], 1
call fcn.0040fc50
push 1
push 0x6114d4
lea ecx, [ebp - 0x248]
call fcn.0040fc50
cmp dword [ebp - 0x234], 8
lea ecx, [ebp - 0x248]
lea edx, [ebp - 0x218]
cmovae ecx, dword [ebp - 0x248]
nop dword [eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx], ax
lea edx, [edx + 2]
test ax, ax
jne 0x4784b0
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4784d0
sub ecx, edx
sar ecx, 1
lea eax, [ecx + ecx]
push eax
lea eax, [ebp - 0x218]
push eax
push 1
push 0
push 0x6097e8
push dword [ebp - 0x25c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov eax, dword [ebp - 0x234]
mov byte [ebp - 4], 0
cmp eax, 8
jb 0x478521
inc eax
lea ecx, [ebp - 0x248]
push eax
push dword [ebp - 0x248]
call fcn.004073f0
call fcn.0048be40
test al, al
je 0x47853f
push ebp
pop esi
pop edi
pop eax
push esp
pop edx
push ecx
pop ecx
pop ebx
push ecx
push eax
push esi
push esp
push ebp
push ebp
push edx
push edi
push edi
pop ecx
push esi
push esi
call fcn.0048bf90
test al, al
je 0x478558
pop eax
pop edi
pop ecx
push esp
push esp
push edi
push edi
pop esp
pop eax
pop esi
pop esi
pop ebp
pop esi
pop edi
push edi
pop esi
mov eax, dword [ebp - 0x25c]
test eax, eax
je 0x478569
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call fcn.0048bc80
test al, al
je 0x478589
push esi
push edx
push edx
push ecx
pop eax
push ebp
push esp
pop edx
pop edi
push eax
push edx
pop ecx
pop ecx
push edi
push ebx
pop edx
pop esi
push esi
push edi
pop edx
pop eax
push eax
push eax
call fcn.0048bcf0
test al, al
je 0x4785a9
pop esi
push ebp
pop ebx
push ecx
pop esp
pop ebx
push esi
push ecx
pop ebp
pop esi
pop edi
pop ebp
push esp
pop esi
pop edx
push ebp
push esp
push ecx
pop edx
pop esi
pop esp
pop eax
pop ebx
call fcn.0048c310
test al, al
je 0x4785c5
pop esi
push eax
pop edx
pop esp
push edi
push ebp
push eax
push esp
pop edx
push esp
pop esi
pop esi
pop ebp
pop ebx
pop eax
pop eax
pop edi
pop ebx
push esi
mov eax, dword [ebp - 0x260]
test eax, eax
je 0x4785d6
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x21c]
cmp eax, 8
jb 0x4785f4
inc eax
lea ecx, [ebp - 0x230]
push eax
push dword [ebp - 0x230]
call fcn.004073f0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005cabbc
mov esp, ebp
pop ebp
ret