Function at 0x45fe30
Capabilities:
Create process on windows
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x495370
mov eax, dword fs:[0]
push eax
sub esp, 0x480
mov eax, dword [0x4c0074]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x424], edi
mov dword [ebp - 0x428], esi
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x4606c1
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x438], eax
mov dword [ebp - 4], 1
push dword [edi]
mov eax, dword [ebp + 8]
push str.msiexec.exe
push dword [eax]
lea eax, [ebp - 0x438]
push eax
call fcn.00403590
mov eax, dword [esi]
add esp, 0x10
cmp dword [eax - 0xc], 0
je 0x45ff21
mov eax, dword [ebp - 0x438]
mov edi, dword [eax - 0xc]
lea esi, [edi + 1]
test esi, esi
js 0x4606cb
mov ecx, dword [eax - 8]
mov edx, 1
sub edx, dword [eax - 4]
sub ecx, esi
or ecx, edx
jge 0x45feef
push esi
lea ecx, [ebp - 0x438]
call fcn.00402210
mov eax, dword [ebp - 0x438]
mov ecx, 0x20
mov word [eax + edi*2], cx
cmp esi, dword [eax - 8]
jg 0x4606cb
mov dword [eax - 0xc], esi
xor ecx, ecx
mov word [eax + esi*2], cx
lea ecx, [ebp - 0x438]
mov eax, dword [ebp - 0x428]
mov eax, dword [eax]
push dword [eax - 0xc]
push eax
call fcn.00402280
xorps xmm0, xmm0
mov dword [ebp - 0x48c], 0x44
movlpd qword [ebp - 0x488], xmm0
movlpd qword [ebp - 0x480], xmm0
movlpd qword [ebp - 0x478], xmm0
movlpd qword [ebp - 0x470], xmm0
movlpd qword [ebp - 0x468], xmm0
movlpd qword [ebp - 0x460], xmm0
movlpd qword [ebp - 0x458], xmm0
movlpd qword [ebp - 0x450], xmm0
movups xmmword [ebp - 0x448], xmm0
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x4606d5
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
lea esi, [eax + 0x10]
mov dword [ebp - 0x434], esi
mov byte [ebp - 4], 3
lea eax, [ebp - 0x218]
push 0x104
push eax
push str.windir
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov edi, dword [ebp - 0x438]
mov dword [ebp - 0x430], eax
test eax, eax
jne 0x4600f5
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x428], eax
test eax, eax
je 0x460226
call fcn.0041e1d0
cmp byte [eax + 0x1c], 0
je 0x4600e6
call fcn.0041e1d0
test byte [eax + 0x20], 1
je 0x4600e6
call fcn.0041e1d0
mov dword [ebp - 0x430], eax
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x4606df
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x424], eax
mov byte [ebp - 4], 6
lea ecx, [ebp - 0x424]
push 0x23
push str.Unable_to_resolve_msiexec.exe_path.
call fcn.00402280
push 0xc
push str._LastError:
lea ecx, [ebp - 0x424]
call fcn.00402280
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x4606e9
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x42c], eax
mov byte [ebp - 4], 9
lea ecx, [ebp - 0x42c]
push 0
push 0x4a4fb8
call fcn.00402280
push ecx
push dword [ebp - 0x428]
lea ecx, [ebp - 0x424]
call fcn.0041ddf0
push eax
push ecx
mov ecx, dword [ebp - 0x430]
lea eax, [ebp - 0x42c]
push eax
call fcn.0041e320
mov byte [ebp - 4], 6
or eax, 0xffffffff
mov edx, dword [ebp - 0x42c]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4600c4
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 3
or eax, 0xffffffff
mov edx, dword [ebp - 0x424]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4600e6
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 0x42c], 0xe000001f
jmp 0x460664
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x460100
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x434]
call fcn.00403ae0
mov ecx, dword [ebp - 0x430]
sub ecx, 1
js 0x4606cb
mov eax, dword [ebp - 0x434]
mov edx, dword [eax - 0xc]
mov dword [ebp - 0x430], edx
cmp ecx, edx
jg 0x4606cb
cmp word [eax + ecx*2], 0x5c
je 0x46019e
lea esi, [edx + 1]
test esi, esi
js 0x4606f3
mov ecx, dword [eax - 8]
mov edx, 1
sub edx, dword [eax - 4]
sub ecx, esi
or ecx, edx
jge 0x46017d
push esi
lea ecx, [ebp - 0x434]
call fcn.00402210
mov eax, dword [ebp - 0x434]
mov ecx, dword [ebp - 0x430]
mov edx, 0x5c
mov word [eax + ecx*2], dx
cmp esi, dword [eax - 8]
jg 0x4606cb
xor ecx, ecx
mov dword [eax - 0xc], esi
mov word [eax + esi*2], cx
push 8
push str.system32
lea ecx, [ebp - 0x434]
call fcn.00402280
mov eax, dword [ebp - 0x434]
mov ecx, dword [eax - 0xc]
mov dword [ebp - 0x430], ecx
lea esi, [ecx + 1]
test esi, esi
js 0x4606fd
mov ecx, dword [eax - 8]
mov edx, 1
sub edx, dword [eax - 4]
sub ecx, esi
or ecx, edx
jge 0x4601ed
push esi
lea ecx, [ebp - 0x434]
call fcn.00402210
mov eax, dword [ebp - 0x434]
mov ecx, dword [ebp - 0x430]
mov edx, 0x5c
mov word [eax + ecx*2], dx
cmp esi, dword [eax - 8]
jg 0x4606cb
xor ecx, ecx
mov dword [eax - 0xc], esi
push 0xb
mov word [eax + esi*2], cx
lea ecx, [ebp - 0x434]
push str.msiexec.exe
call fcn.00402280
mov esi, dword [ebp - 0x434]
push 0x104
lea eax, [ebp - 0x420]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
jne 0x460342
mov eax, dword [sym.imp.KERNEL32.dll_GetLastError]
call eax
mov dword [ebp - 0x42c], eax
call fcn.0041e1d0
mov al, byte [eax + 0x1c]
test al, al
je 0x460664
call fcn.0041e1d0
test byte [eax + 0x20], 1
je 0x460664
call fcn.0041e1d0
mov dword [ebp - 0x430], eax
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x460707
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x424], eax
mov byte [ebp - 4], 0x12
lea ecx, [ebp - 0x424]
push 0x19
push str.GetModuleFileName_failed.
call fcn.00402280
push 0xc
push str._LastError:
lea ecx, [ebp - 0x424]
call fcn.00402280
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x460711
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x428], eax
mov byte [ebp - 4], 0x15
lea ecx, [ebp - 0x428]
push 0
push 0x4a4fb8
call fcn.00402280
push ecx
push dword [ebp - 0x42c]
lea ecx, [ebp - 0x424]
call fcn.0041df70
push eax
push ecx
mov ecx, dword [ebp - 0x430]
lea eax, [ebp - 0x428]
push eax
call fcn.0041e320
mov byte [ebp - 4], 0x12
or eax, 0xffffffff
mov edx, dword [ebp - 0x428]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46033d
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x460642
lea eax, [ebp - 0x420]
push eax
lea ecx, [ebp - 0x428]
call fcn.00403990
mov byte [ebp - 4], 0x1c
lea ecx, [ebp - 0x428]
mov edx, dword [ebp - 0x424]
call fcn.004634f0
mov dword [ebp - 0x42c], eax
mov byte [ebp - 4], 3
or eax, 0xffffffff
mov edx, dword [ebp - 0x428]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x460391
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp dword [ebp - 0x42c], 0
je 0x460491
call fcn.0041e1d0
mov al, byte [eax + 0x1c]
test al, al
je 0x460664
call fcn.0041e1d0
test byte [eax + 0x20], 1
je 0x460664
call fcn.0041e1d0
mov dword [ebp - 0x430], eax
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x46071b
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x424], eax
mov byte [ebp - 4], 0x20
lea ecx, [ebp - 0x424]
push 0x1e
push str.VerifyDigitalSignature_failed.
call fcn.00402280
push 0xc
push str._LastError:
lea ecx, [ebp - 0x424]
call fcn.00402280
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x460725
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x428], eax
mov byte [ebp - 4], 0x23
lea ecx, [ebp - 0x428]
push 0
push 0x4a4fb8
call fcn.00402280
push ecx
push dword [ebp - 0x42c]
lea ecx, [ebp - 0x424]
call fcn.0041ddf0
push eax
push ecx
mov ecx, dword [ebp - 0x430]
lea eax, [ebp - 0x428]
push eax
call fcn.0041e320
mov byte [ebp - 4], 0x20
or eax, 0xffffffff
mov edx, dword [ebp - 0x428]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46048c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x460642
lea eax, [ebp - 0x448]
push eax
lea eax, [ebp - 0x48c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push edi
push esi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x4604d4
push 0xffffffffffffffff
push dword [ebp - 0x448]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 0x42c], 0
jmp 0x460664
mov eax, dword [sym.imp.KERNEL32.dll_GetLastError]
call eax
mov dword [ebp - 0x42c], eax
call fcn.0041e1d0
mov al, byte [eax + 0x1c]
test al, al
je 0x460664
call fcn.0041e1d0
test byte [eax + 0x20], 1
je 0x460664
call fcn.0041e1d0
mov dword [ebp - 0x430], eax
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x46072f
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x424], eax
mov byte [ebp - 4], 0x2c
lea ecx, [ebp - 0x424]
push 0xf
push str.CreateProcess__
call fcn.00402280
test esi, esi
je 0x46056c
mov ecx, esi
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x460550
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x424]
call fcn.00402280
push 0x15
push str.__with_command_line__
lea ecx, [ebp - 0x424]
call fcn.00402280
test edi, edi
je 0x4605a3
mov ecx, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x460587
sub ecx, edx
sar ecx, 1
push ecx
push edi
lea ecx, [ebp - 0x424]
call fcn.00402280
push str.__failed.
lea ecx, [ebp - 0x424]
call fcn.00408330
push 0xc
push str._LastError:
lea ecx, [ebp - 0x424]
call fcn.00402280
call fcn.00403f70
mov ecx, eax
test ecx, ecx
je 0x460739
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x428], eax
mov byte [ebp - 4], 0x2f
lea ecx, [ebp - 0x428]
push 0
push 0x4a4fb8
call fcn.00402280
push ecx
push dword [ebp - 0x42c]
lea ecx, [ebp - 0x424]
call fcn.0041df70
push eax
push ecx
mov ecx, dword [ebp - 0x430]
lea eax, [ebp - 0x428]
push eax
call fcn.0041e320
mov byte [ebp - 4], 0x2c
or eax, 0xffffffff
mov edx, dword [ebp - 0x428]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x460642
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 3
or eax, 0xffffffff
mov edx, dword [ebp - 0x424]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x460664
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 1
lea edx, [esi - 0x10]
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x460682
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], esi
dec esi
test esi, esi
jg 0x46069e
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, dword [ebp - 0x42c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046c8db
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.004023a0
push 0x80070057
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80070057
call fcn.004023a0
push 0x80070057
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
push 0x80004005
call fcn.004023a0
int3