Function at 0x434880
Capabilities:
Query environment variable

Disassembly:
push 0xffffffffffffffff
push 0x4b717c
mov eax, dword fs:[0]
push eax
mov eax, 0x244c
call fcn.004a53e0
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x2448], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4cc3b0]
xor eax, esp
push eax
lea eax, [esp + 0x2460]
mov dword fs:[0], eax
mov eax, dword [esp + 0x2470]
mov ecx, dword [esp + 0x2478]
mov esi, dword [esp + 0x2474]
mov bl, byte [esp + 0x247c]
xor edi, edi
mov dword [esp + 0x20], ecx
mov byte [esp + 0xc5c], 0
cmp eax, edi
je 0x43490f
lea edx, [esp + 0xc5c]
test bl, bl
je 0x434903
push 1
push edx
push eax
call fcn.004524b0
jmp 0x43490f
sub edx, eax
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x434905
xor eax, eax
mov word [esp + 0x145c], ax
cmp esi, edi
je 0x43494f
test bl, bl
je 0x434933
push 1
lea ecx, [esp + 0x1460]
push ecx
push esi
call fcn.004525a0
jmp 0x43494f
lea edx, [esp + 0x145c]
mov eax, esi
sub edx, esi
mov edi, edi
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
cmp cx, di
jne 0x434940
lea ecx, [esp + 0x3c]
call fcn.004302b0
mov dword [esp + 0x2468], edi
cmp byte [esp + 0xc5c], 0
jne 0x434973
cmp word [esp + 0x145c], di
je 0x4349e3
mov bl, byte [esp + 0x2480]
test bl, bl
je 0x434999
lea edx, [esp + 0x145c]
push edx
lea eax, [esp + 0xc60]
push eax
lea ecx, [esp + 0x44]
call fcn.00430850
jmp 0x4349b4
push edi
push edi
lea ecx, [esp + 0x1464]
push ecx
lea edx, [esp + 0xc68]
push edx
lea ecx, [esp + 0x4c]
call fcn.004306f0
test al, al
jne 0x4349ee
test bl, bl
je 0x4349c8
push 6
mov ecx, 0x4d76b4
call fcn.004296f0
mov dword [esp + 0x2468], 0xffffffff
lea ecx, [esp + 0x3c]
call fcn.004306c0
xor al, al
jmp 0x434e9b
push 1
lea ecx, [esp + 0x40]
call fcn.00430680
push 0x405
call fcn.004a4c8c
mov ebx, eax
add esp, 4
mov dword [esp + 0x24], ebx
cmp ebx, edi
jne 0x434a0f
mov ecx, 0x4d76b4
call fcn.00429090
mov ebp, 0x405
mov esi, ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], esi
mov byte [esp + 0x2468], 1
push 0x400
push ebx
lea ecx, [esp + 0x44]
call fcn.00430fb0
test eax, eax
je 0x434a93
lea esp, [esp]
add ebp, eax
add edi, eax
mov dword [esp + 0x28], ebp
cmp ebp, esi
jbe 0x434a7d
mov eax, esi
shr eax, 2
lea esi, [eax + esi + 0x20]
cmp ebp, esi
jbe 0x434a5b
mov esi, ebp
push esi
push ebx
call fcn.004a4ddd
mov ebx, eax
add esp, 8
mov dword [esp + 0x24], ebx
test ebx, ebx
jne 0x434a79
mov ecx, 0x4d76b4
call fcn.00429090
mov dword [esp + 0x2c], esi
lea eax, [ebx + edi]
push 0x400
push eax
lea ecx, [esp + 0x44]
call fcn.00430fb0
test eax, eax
jne 0x434a40
xor eax, eax
mov dword [ebx + edi], eax
mov byte [ebx + edi + 4], al
mov eax, dword [esp + 0x2484]
cmp eax, 3
je 0x434bcb
test eax, eax
jne 0x434ac1
mov edx, edi
mov esi, ebx
call fcn.00434840
test al, al
jne 0x434bcb
cmp byte [ebx], 0
mov edi, ebx
je 0x434e70
mov ebp, dword [esp + 0x20]
xor ecx, ecx
cmp byte [edi], 0xd
mov esi, edi
je 0x434b01
mov al, byte [esi]
cmp al, 0xa
je 0x434b01
test al, al
je 0x434b01
cmp byte [esp + 0x248c], 0
je 0x434afb
cmp al, 0x2f
jne 0x434afb
cmp byte [esi + 1], al
jne 0x434afb
mov byte [esi], 0
mov ecx, esi
inc esi
cmp byte [esi], 0xd
jne 0x434ad9
mov byte [esi], 0
mov eax, ecx
test ecx, ecx
jne 0x434b0c
mov eax, esi
dec eax
cmp eax, edi
jb 0x434b25
mov cl, byte [eax]
cmp cl, 0x20
je 0x434b1d
cmp cl, 9
jne 0x434b25
mov byte [eax], 0
dec eax
cmp eax, edi
jae 0x434b11
mov al, byte [edi]
test al, al
je 0x434ba7
cmp byte [esp + 0x2488], 0
je 0x434b55
cmp al, 0x22
jne 0x434b55
mov eax, edi
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x434b40
sub eax, edx
cmp byte [eax + edi - 1], 0x22
jne 0x434b55
mov byte [eax + edi - 1], cl
inc edi
cmp dword [esp + 0x2484], 2
jne 0x434b67
push edi
push edi
call dword [sym.imp.USER32.dll_OemToCharA]
cmp byte [esp + 0x2490], 0
je 0x434b9f
cmp byte [edi], 0x25
jne 0x434b9f
push 0x400
lea ecx, [esp + 0x1060]
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
test eax, eax
je 0x434b9f
cmp eax, 0x400
jae 0x434b9f
lea edx, [esp + 0x105c]
push edx
jmp 0x434ba0
push edi
mov ecx, ebp
call fcn.0046b230
lea edi, [esi + 1]
lea ebx, [ebx]
mov al, byte [edi]
cmp al, 0xd
je 0x434bba
cmp al, 0xa
jne 0x434bbd
inc edi
jmp 0x434bb0
cmp byte [edi], 0
jne 0x434ad0
jmp 0x434e70
mov edi, ebp
shr edi, 1
inc edi
lea eax, [edi + edi]
push eax
call fcn.004a4c8c
mov esi, eax
add esp, 4
mov dword [esp + 0x30], esi
test esi, esi
jne 0x434bf4
test edi, edi
je 0x434bf4
mov ecx, 0x4d76b4
call fcn.00429090
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov byte [esp + 0x2468], 2
lea ecx, [ebp - 1]
cmp ecx, 2
jbe 0x434c46
add ecx, 0xfffffffd
mov edx, 0xfffffffe
shr ecx, 1
sub edx, ebx
lea eax, [ebx + 2]
inc ecx
lea esp, [esp]
movzx di, byte [eax + 1]
mov ebx, pe_nt_image_headers32
imul di, bx
movzx bx, byte [eax]
add di, bx
lea ebx, [edx + eax]
shr ebx, 1
add eax, 2
sub ecx, 1
mov word [esi + ebx*2], di
jne 0x434c20
xor eax, eax
mov edi, esi
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x2468], 3
cmp word [esi], ax
je 0x434e3e
xor ecx, ecx
cmp word [edi], 0xd
mov ebx, edi
je 0x434ca5
movzx eax, word [ebx]
cmp ax, 0xa
je 0x434ca5
test ax, ax
je 0x434ca5
cmp byte [esp + 0x248c], 0
je 0x434c9c
cmp ax, 0x2f
jne 0x434c9c
cmp word [ebx + 2], ax
jne 0x434c9c
xor ecx, ecx
mov word [ebx], cx
mov ecx, ebx
add ebx, 2
cmp word [ebx], 0xd
jne 0x434c71
xor edx, edx
mov word [ebx], dx
mov eax, ecx
test ecx, ecx
jne 0x434cb2
mov eax, ebx
add eax, 0xfffffffe
cmp eax, edi
jb 0x434cdb
lea esp, [esp]
movzx ecx, word [eax]
cmp cx, 0x20
je 0x434ccf
cmp cx, 9
jne 0x434cdb
xor ecx, ecx
mov word [eax], cx
sub eax, 2
cmp eax, edi
jae 0x434cc0
cmp word [edi], 0
je 0x434e1c
mov eax, edi
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x434cf0
mov ecx, dword [esp + 0x18]
sub eax, edx
sar eax, 1
mov ebp, eax
mov edx, ebp
sub edx, ecx
lea eax, [edx*4 + 4]
test eax, eax
jle 0x434d5f
add ecx, eax
mov dword [esp + 0x18], ecx
cmp ecx, dword [esp + 0x1c]
jbe 0x434d5f
mov eax, dword [esp + 0x1c]
mov ecx, eax
shr ecx, 2
lea esi, [ecx + eax + 0x20]
mov eax, dword [esp + 0x18]
cmp eax, esi
jbe 0x434d37
mov esi, eax
mov edx, dword [esp + 0x14]
push esi
push edx
call fcn.004a4ddd
add esp, 8
mov dword [esp + 0x14], eax
test eax, eax
jne 0x434d57
mov ecx, 0x4d76b4
call fcn.00429090
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x1c], esi
cmp byte [esp + 0x2488], 0
je 0x434d81
cmp word [edi], 0x22
jne 0x434d81
cmp word [edi + ebp*2 - 2], 0x22
jne 0x434d81
xor eax, eax
mov word [edi + ebp*2 - 2], ax
add edi, 2
push ecx
mov ecx, dword [esp + 0x18]
push ecx
push edi
call fcn.00473250
cmp byte [esp + 0x2490], 0
je 0x434e0d
cmp word [edi], 0x25
jne 0x434e0d
mov ecx, dword [esp + 0x14]
push 0x400
lea eax, [esp + 0x1060]
xor edx, edx
push eax
push ecx
mov word [esp + 0x1c68], dx
lea ebp, [edx + 1]
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
mov esi, eax
test esi, esi
je 0x434e0d
call fcn.0043ee10
test eax, eax
je 0x434de7
push 0x400
lea edx, [esp + 0x1c60]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov ebp, eax
cmp esi, 0x400
jae 0x434e0d
test ebp, ebp
je 0x434e0d
cmp ebp, 0x400
jae 0x434e0d
lea eax, [esp + 0x1c5c]
push eax
lea ecx, [esp + 0x1060]
push ecx
jmp 0x434e13
mov edx, dword [esp + 0x14]
push edi
push edx
mov ecx, dword [esp + 0x28]
call fcn.0046aea0
lea edi, [ebx + 2]
nop
movzx eax, word [edi]
cmp ax, 0xd
je 0x434e2f
cmp ax, 0xa
jne 0x434e34
add edi, 2
jmp 0x434e20
cmp word [edi], 0
jne 0x434c67
mov byte [esp + 0x2468], 2
mov eax, dword [esp + 0x14]
test eax, eax
je 0x434e57
push eax
call fcn.004a4d4f
add esp, 4
mov byte [esp + 0x2468], 1
mov eax, dword [esp + 0x30]
push eax
call fcn.004a4d4f
mov ebx, dword [esp + 0x28]
add esp, 4
mov byte [esp + 0x2468], 0
test ebx, ebx
je 0x434e85
push ebx
call fcn.004a4d4f
add esp, 4
mov dword [esp + 0x2468], 0xffffffff
lea ecx, [esp + 0x3c]
call fcn.004306c0
mov al, 1
mov ecx, dword [esp + 0x2460]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x2448]
xor ecx, esp
call fcn.004a4bb3
add esp, 0x2458
ret 0x24