Function at 0x101f41f
Capabilities:
Check os version
Persist via ginadll registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
push esi
inc ebx
cmp dword [0x10219bc], 0
push edi
jne 0x101f462
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov edi, 0x1021920
push edi
mov dword [0x10219bc], ebx
mov dword [0x1021920], 0x9c
call esi
test eax, eax
jne 0x101f462
push edi
mov dword [0x1021920], 0x94
call esi
mov eax, dword [ebp + 8]
cmp eax, 0x29
ja case.default.0x101f46e
jmp dword [eax*4 + 0x101f863]
push 0x1000
call dword [sym.imp.USER32.dll_GetSystemMetrics]
jmp 0x101f85b
test byte [0x10219b8], 0x10
je case.default.0x101f46e
cmp dword [0x1021924], 5
jb case.default.0x101f46e
jmp 0x101f7e1
mov eax, dword [0x10219b8]
test al, 0x10
je case.default.0x101f46e
test eax, 0x100
jmp 0x101f7df
mov eax, dword [0x10219b8]
test al, 0x10
je case.default.0x101f46e
test eax, 0x100
je case.default.0x101f46e
jmp 0x101f7e1
mov eax, dword [0x10219b8]
test eax, 0x100
je case.default.0x101f46e
test al, 0x10
jmp 0x101f7df
test dword [0x10219b8], 0x110
je case.default.0x101f46e
push 0x1002404
push 0x10023c8
push 0x1002390
push 0x80000002
call fcn.0101f062
test eax, eax
jmp 0x101f4cd
push 0x25
call fcn.0101f41f
test eax, eax
jne case.default.0x101f46e
cmp byte [0x10219ba], bl
jne case.default.0x101f46e
push 0x1002388
mov edi, 0x1002390
push edi
mov esi, 0x80000002
push esi
call fcn.0101f115
test eax, eax
jne case.default.0x101f46e
push 0x100237c
push 0x10023c8
push edi
push esi
jmp 0x101f513
call fcn.0101f23e
jmp 0x101f85b
cmp dword [0x1021930], 2
jne case.default.0x101f46e
jmp 0x101f492
cmp byte [0x10219ba], bl
jne case.default.0x101f46e
cmp dword [0x1021924], 5
jmp 0x101f7df
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f5a8
cmp al, 2
jne case.default.0x101f46e
cmp dword [0x1021924], 5
jne case.default.0x101f46e
mov al, byte [0x10219b8]
test al, 2
je case.default.0x101f46e
test al, al
js case.default.0x101f46e
jmp 0x101f7e1
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f5e0
cmp al, 2
jne case.default.0x101f46e
cmp dword [0x1021924], 5
jne case.default.0x101f46e
test byte [0x10219b8], 0x80
jmp 0x101f4cd
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f60a
cmp al, 2
jne case.default.0x101f46e
test byte [0x10219b8], 0x82
jmp 0x101f585
mov eax, dword [0x10219b8]
and eax, 0x40
jmp 0x101f85b
xor eax, eax
cmp dword [0x1021930], ebx
sete al
jmp 0x101f85b
xor eax, eax
cmp dword [0x1021930], 2
jmp 0x101f62b
cmp dword [0x1021930], ebx
jne case.default.0x101f46e
cmp dword [0x1021924], 4
jmp 0x101f499
cmp dword [0x1021930], ebx
jne case.default.0x101f46e
cmp dword [0x1021924], 4
jne case.default.0x101f46e
cmp dword [0x1021928], 0
jne case.default.0x101f46e
mov eax, 0x3b6
cmp word [0x102192c], ax
jmp 0x101f7df
cmp dword [0x1021930], ebx
jne case.default.0x101f46e
mov eax, dword [0x1021924]
cmp eax, 4
ja 0x101f7e1
jne case.default.0x101f46e
cmp dword [0x1021928], 0xa
jmp 0x101f499
cmp dword [0x1021930], ebx
jne case.default.0x101f46e
cmp dword [0x1021924], 4
jne case.default.0x101f46e
cmp dword [0x1021928], 0xa
jne case.default.0x101f46e
mov eax, 0x7ce
jmp 0x101f681
cmp dword [0x1021930], ebx
jne case.default.0x101f46e
mov eax, dword [0x1021924]
cmp eax, 4
jne 0x101f857
cmp dword [0x1021928], 0x5a
jae 0x101f7e1
cmp eax, eax
jmp 0x101f857
cmp dword [0x1021930], 2
jmp 0x101f644
cmp dword [0x1021930], 2
jne case.default.0x101f46e
mov eax, dword [0x1021924]
cmp eax, 5
jmp 0x101f84c
cmp dword [0x1021930], 2
jne case.default.0x101f46e
test dword [0x10219b8], 0x200
jmp 0x101f4cd
cmp dword [0x1021930], 2
jne case.default.0x101f46e
cmp byte [0x10219ba], bl
jmp 0x101f7df
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f5ed
cmp al, 2
jmp 0x101f5e7
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f5b5
cmp al, 2
jmp 0x101f5af
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f7a4
cmp al, 2
jne case.default.0x101f46e
mov eax, dword [0x10219b8]
test al, 0xa3
jne case.default.0x101f46e
test eax, 0x400
jmp 0x101f7df
mov eax, dword [0x10219b8]
and eax, 0x400
jmp 0x101f85b
mov eax, dword [0x10219b8]
and eax, 0x20
jmp 0x101f85b
mov al, byte [0x10219ba]
cmp al, 3
je 0x101f7e1
cmp al, 2
jne case.default.0x101f46e
mov eax, ebx
jmp 0x101f85b
xor eax, eax
cmp byte [0x10219ba], 2
jmp 0x101f62b
call fcn.0101f29c
jmp 0x101f85b
call fcn.0101f357
jmp 0x101f85b
push 0x57
jmp 0x101f47a
push 0x58
jmp 0x101f47a
call fcn.0101f394
jmp 0x101f85b
call fcn.0101f2fb
jmp 0x101f85b
cmp dword [0x1021930], 2
jne case.default.0x101f46e
cmp dword [0x1021924], 6
jmp 0x101f499
push 0x1e
call fcn.0101f41f
jmp 0x101f85b
cmp dword [0x1021930], 2
jne case.default.0x101f46e
mov eax, dword [0x1021924]
cmp eax, 6
ja 0x101f7e1
jne case.default.0x101f46e
cmp dword [0x1021928], 0
ja 0x101f7e1
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 4