Function at 0x42107c
Capabilities:
Query environment variable
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xca8
push ebx
push esi
push edi
mov dword [ebp - 0xca4], 1
push 0
push 2
push 3
push 0
push 3
push 0xc0000000
mov eax, 0x42d010
add eax, 0x80
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0xc28], eax
cmp dword [ebp - 0xc28], 0xffffffff
jne 0x4211b9
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp - 0xc28], eax
push 0x400
lea eax, [ebp - 0x414]
push eax
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov dword [ebp - 0xc2c], 0
jmp 0x4210fe
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 0x400
jge 0x421120
mov eax, dword [ebp - 0xc2c]
movsx eax, byte [eax + ebp - 0x414]
test eax, eax
jne 0x42111e
jmp 0x421120
jmp 0x4210f8
jmp 0x421128
dec dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 0
jle 0x421148
mov eax, dword [ebp - 0xc2c]
movsx eax, byte [eax + ebp - 0x414]
cmp eax, 0x5c
jne 0x421146
jmp 0x421148
jmp 0x421122
cmp dword [ebp - 0xc2c], 0
je 0x4211af
mov eax, dword [ebp - 0xc2c]
mov byte [eax + ebp - 0x413], 0
mov eax, 0x42d010
add eax, 0x80
push eax
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0xc90]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push 0
push 2
push 3
push 0
push 3
push 0xc0000000
lea eax, [ebp - 0xc90]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0xc28], eax
jmp 0x4211b9
mov dword [ebp - 0xc28], 0xffffffff
push 0x400
lea eax, [ebp - 0x414]
push eax
push 0x42db54
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov dword [ebp - 0xc24], 0
mov dword [ebp - 0xc2c], 0
cmp dword [ebp - 0xc28], 0xffffffff
jne 0x42133f
cmp dword [ebp - 0xca4], 0
jne 0x421201
xor eax, eax
jmp 0x421885
jmp 0x421209
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 0x400
jge 0x42123e
mov eax, dword [ebp - 0xc2c]
movsx eax, byte [eax + ebp - 0x414]
test eax, eax
je 0x42123e
mov eax, dword [ebp - 0xc2c]
movsx eax, byte [eax + ebp - 0x414]
cmp eax, 0x3b
jne 0x42123c
jmp 0x42123e
jmp 0x421203
mov eax, dword [ebp - 0xc2c]
movsx eax, byte [eax + ebp - 0x414]
test eax, eax
jne 0x42125a
mov dword [ebp - 0xca4], 0
cmp dword [ebp - 0xc2c], 0x400
jne 0x42126d
xor eax, eax
jmp 0x421885
mov eax, dword [ebp - 0xc2c]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc94], 0
jmp 0x421288
inc dword [ebp - 0xc94]
mov eax, dword [ebp - 0x14]
sub eax, dword [ebp - 0xc24]
cmp eax, dword [ebp - 0xc94]
jle 0x4212bb
mov eax, dword [ebp - 0xc24]
add eax, dword [ebp - 0xc94]
mov al, byte [eax + ebp - 0x414]
mov ecx, dword [ebp - 0xc94]
mov byte [ecx + ebp - 0xc90], al
jmp 0x421282
mov eax, dword [ebp - 0xc94]
movsx eax, byte [eax + ebp - 0xc91]
cmp eax, 0x5c
je 0x4212e2
mov eax, dword [ebp - 0xc94]
mov byte [eax + ebp - 0xc90], 0x5c
inc dword [ebp - 0xc94]
mov eax, dword [ebp - 0xc94]
mov byte [eax + ebp - 0xc90], 0
mov eax, 0x42d010
add eax, 0x80
push eax
lea eax, [ebp - 0xc90]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0
push 2
push 3
push 0
push 3
push 0xc0000000
lea eax, [ebp - 0xc90]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0xc28], eax
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0xc24], eax
inc dword [ebp - 0xc2c]
jmp 0x4211e4
push 0
lea eax, [ebp - 0xc9c]
push eax
push 4
lea eax, [ebp - 0xc20]
push eax
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [0x42d2c6]
mov dword [ebp - 0xc98], eax
mov eax, dword [0x42d08c]
mov dword [0x42d2c6], eax
mov dword [ebp - 0xc2c], 0
cmp dword [ebp - 0xc2c], 4
jge 0x4213f9
call fcn.00422abb
movzx eax, ax
cdq
xor eax, edx
sub eax, edx
and eax, 3
xor eax, edx
sub eax, edx
mov byte [ebp - 8], al
mov dword [ebp - 0xc94], 0
jmp 0x4213af
inc dword [ebp - 0xc94]
mov eax, dword [ebp - 0xc94]
cmp dword [ebp - 0xc2c], eax
jle 0x4213d6
mov eax, dword [ebp - 0xc94]
xor ecx, ecx
mov cl, byte [eax + ebp - 0xc]
xor eax, eax
mov al, byte [ebp - 8]
cmp ecx, eax
jne 0x4213d4
jmp 0x4213d6
jmp 0x4213a9
mov eax, dword [ebp - 0xc94]
cmp dword [ebp - 0xc2c], eax
jne 0x4213f7
mov al, byte [ebp - 8]
mov ecx, dword [ebp - 0xc2c]
mov byte [ecx + ebp - 0xc], al
inc dword [ebp - 0xc2c]
jmp 0x42137d
mov al, byte [ebp - 0xb]
xor ecx, ecx
mov cl, byte [ebp - 0xc]
mov byte [ecx + ebp - 4], al
mov al, byte [ebp - 0xa]
xor ecx, ecx
mov cl, byte [ebp - 0xb]
mov byte [ecx + ebp - 4], al
mov al, byte [ebp - 9]
xor ecx, ecx
mov cl, byte [ebp - 0xa]
mov byte [ecx + ebp - 4], al
mov al, byte [ebp - 0xc]
xor ecx, ecx
mov cl, byte [ebp - 9]
mov byte [ecx + ebp - 4], al
mov dword [ebp - 0xc2c], 0
jmp 0x42143b
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 4
jge 0x42145c
mov al, byte [ebp - 0xc2c]
mov ecx, dword [ebp - 0xc2c]
xor edx, edx
mov dl, byte [ecx + ebp - 4]
mov byte [edx + ebp - 0x10], al
jmp 0x421435
mov dword [ebp - 0xca8], 0
jmp 0x42146e
inc dword [ebp - 0xca8]
cmp dword [ebp - 0xca8], 4
jge 0x42157a
mov dword [ebp - 0xc2c], 0
cmp dword [ebp - 0xc2c], 0x100
jge 0x421525
call fcn.00422abb
movzx eax, ax
cdq
xor eax, edx
sub eax, edx
and eax, 0xff
xor eax, edx
sub eax, edx
mov byte [ebp - 8], al
mov dword [ebp - 0xc94], 0
jmp 0x4214c0
inc dword [ebp - 0xc94]
mov eax, dword [ebp - 0xc94]
cmp dword [ebp - 0xc2c], eax
jle 0x4214f3
mov eax, dword [ebp - 0xca8]
shl eax, 8
add eax, dword [ebp - 0xc94]
xor ecx, ecx
mov cl, byte [eax + ebp - 0xc14]
xor eax, eax
mov al, byte [ebp - 8]
cmp ecx, eax
jne 0x4214f1
jmp 0x4214f3
jmp 0x4214ba
mov eax, dword [ebp - 0xc94]
cmp dword [ebp - 0xc2c], eax
jne 0x421520
mov al, byte [ebp - 8]
mov ecx, dword [ebp - 0xca8]
shl ecx, 8
add ecx, dword [ebp - 0xc2c]
mov byte [ecx + ebp - 0xc14], al
inc dword [ebp - 0xc2c]
jmp 0x421485
mov dword [ebp - 0xc2c], 0
jmp 0x421537
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 0x100
jge 0x421575
mov al, byte [ebp - 0xc2c]
mov ecx, dword [ebp - 0xca8]
shl ecx, 8
add ecx, dword [ebp - 0xc2c]
xor edx, edx
mov dl, byte [ecx + ebp - 0xc14]
mov ecx, dword [ebp - 0xca8]
shl ecx, 8
add edx, ecx
mov byte [edx + ebp - 0x814], al
jmp 0x421531
jmp 0x421468
push 0
push 0
push 0x10
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp - 0xc9c]
push eax
push 4
lea eax, [ebp - 0xca0]
push eax
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 0xc20]
xor dword [ebp - 0xca0], eax
lea eax, [ebp - 0xca0]
mov dword [ebp - 0xc18], eax
mov dword [ebp - 0xca8], 0
jmp 0x4215d6
inc dword [ebp - 0xca8]
cmp dword [ebp - 0xca8], 2
jge 0x4216a9
mov dword [ebp - 0xc2c], 0
jmp 0x4215f5
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 4
jge 0x421632
mov eax, dword [ebp - 0xc2c]
mov ecx, dword [ebp - 0xc18]
xor edx, edx
mov dl, byte [ecx + eax]
mov eax, dword [ebp - 0xc2c]
shl eax, 8
add edx, eax
mov al, byte [edx + ebp - 0x814]
mov ecx, dword [ebp - 0xc2c]
mov edx, dword [ebp - 0xc18]
mov byte [edx + ecx], al
jmp 0x4215ef
mov dword [ebp - 0xc2c], 0
jmp 0x421644
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 4
jge 0x42166e
mov eax, dword [ebp - 0xc2c]
mov ecx, dword [ebp - 0xc18]
mov al, byte [ecx + eax]
mov ecx, dword [ebp - 0xc2c]
xor edx, edx
mov dl, byte [ecx + ebp - 0x10]
mov byte [edx + ebp - 0xc], al
jmp 0x42163e
mov dword [ebp - 0xc2c], 0
jmp 0x421680
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 4
jge 0x4216a4
mov eax, dword [ebp - 0xc2c]
mov al, byte [eax + ebp - 0xc]
mov ecx, dword [ebp - 0xc2c]
mov edx, dword [ebp - 0xc18]
mov byte [edx + ecx], al
jmp 0x42167a
jmp 0x4215d0
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp + 8]
push eax
call fcn.00420fe4
add esp, 0x10
mov dword [ebp - 0xc1c], eax
mov eax, dword [ebp - 0xca0]
cmp dword [ebp - 0xc1c], eax
jae 0x4216e9
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x421885
lea eax, [ebp - 0xc1c]
mov dword [ebp - 0xc18], eax
mov dword [ebp - 0xca8], 0
jmp 0x421707
inc dword [ebp - 0xca8]
cmp dword [ebp - 0xca8], 2
jge 0x4217bd
mov dword [ebp - 0xc2c], 0
jmp 0x421726
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 4
jge 0x421750
mov eax, dword [ebp - 0xc2c]
mov ecx, dword [ebp - 0xc18]
mov al, byte [ecx + eax]
mov ecx, dword [ebp - 0xc2c]
xor edx, edx
mov dl, byte [ecx + ebp - 4]
mov byte [edx + ebp - 0xc], al
jmp 0x421720
mov dword [ebp - 0xc2c], 0
jmp 0x421762
inc dword [ebp - 0xc2c]
cmp dword [ebp - 0xc2c], 4
jge 0x4217b8
mov eax, dword [ebp - 0xc2c]
mov al, byte [eax + ebp - 0xc]
mov ecx, dword [ebp - 0xc2c]
mov edx, dword [ebp - 0xc18]
mov byte [edx + ecx], al
mov eax, dword [ebp - 0xc2c]
mov ecx, dword [ebp - 0xc18]
xor edx, edx
mov dl, byte [ecx + eax]
mov eax, dword [ebp - 0xc2c]
shl eax, 8
add edx, eax
mov al, byte [edx + ebp - 0xc14]
mov ecx, dword [ebp - 0xc2c]
mov edx, dword [ebp - 0xc18]
mov byte [edx + ecx], al
jmp 0x42175c
jmp 0x421701
mov eax, dword [ebp - 0xc1c]
mov dword [0x42d2c6], eax
push 0
push 0
push 0
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 0xca8], 0
jmp 0x4217ed
inc dword [ebp - 0xca8]
cmp dword [ebp - 0xca8], 0x14
jge 0x421866
cmp dword [ebp - 0xca8], 0x10
jge 0x421835
call fcn.00422abb
mov byte [ebp - 8], al
cmp dword [ebp - 0xca8], 4
jge 0x421833
mov eax, dword [ebp - 0xca8]
mov ecx, dword [ebp - 0xc18]
xor edx, edx
mov dl, byte [ecx + eax]
xor dl, byte [ebp - 8]
mov eax, dword [ebp - 0xca8]
mov ecx, dword [ebp - 0xc18]
mov byte [ecx + eax], dl
jmp 0x421848
mov eax, dword [ebp - 0xca8]
mov ecx, dword [ebp - 0xc18]
mov al, byte [ecx + eax - 0x10]
mov byte [ebp - 8], al
push 0
lea eax, [ebp - 0xc9c]
push eax
push 1
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
jmp 0x4217e7
mov eax, dword [ebp - 0xc98]
mov dword [0x42d2c6], eax
mov eax, dword [ebp - 0xc28]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
jmp 0x421885
pop edi
pop esi
pop ebx
leave
ret