Function at 0x101f9af
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 0x101f9f2
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 0x101f9f2
push edi
mov dword [0x1021920], 0x94
call esi
mov eax, dword [ebp + 8]
cmp eax, 0x29
ja case.default.0x101f9fe
jmp dword [eax*4 + 0x101fdf3]
push 0x1000
call dword [sym.imp.USER32.dll_GetSystemMetrics]
jmp 0x101fdeb
test byte [0x10219b8], 0x10
je case.default.0x101f9fe
cmp dword [0x1021924], 5
jb case.default.0x101f9fe
jmp 0x101fd71
mov eax, dword [0x10219b8]
test al, 0x10
je case.default.0x101f9fe
test eax, 0x100
jmp 0x101fd6f
mov eax, dword [0x10219b8]
test al, 0x10
je case.default.0x101f9fe
test eax, 0x100
je case.default.0x101f9fe
jmp 0x101fd71
mov eax, dword [0x10219b8]
test eax, 0x100
je case.default.0x101f9fe
test al, 0x10
jmp 0x101fd6f
test dword [0x10219b8], 0x110
je case.default.0x101f9fe
push 0x1002404
push 0x10023c8
push 0x1002390
push 0x80000002
call fcn.0101f5f2
test eax, eax
jmp 0x101fa5d
push 0x25
call fcn.0101f9af
test eax, eax
jne case.default.0x101f9fe
cmp byte [0x10219ba], bl
jne case.default.0x101f9fe
push 0x1002388
mov edi, 0x1002390
push edi
mov esi, 0x80000002
push esi
call fcn.0101f6a5
test eax, eax
jne case.default.0x101f9fe
push 0x100237c
push 0x10023c8
push edi
push esi
jmp 0x101faa3
call fcn.0101f7ce
jmp 0x101fdeb
cmp dword [0x1021930], 2
jne case.default.0x101f9fe
jmp 0x101fa22
cmp byte [0x10219ba], bl
jne case.default.0x101f9fe
cmp dword [0x1021924], 5
jmp 0x101fd6f
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fb38
cmp al, 2
jne case.default.0x101f9fe
cmp dword [0x1021924], 5
jne case.default.0x101f9fe
mov al, byte [0x10219b8]
test al, 2
je case.default.0x101f9fe
test al, al
js case.default.0x101f9fe
jmp 0x101fd71
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fb70
cmp al, 2
jne case.default.0x101f9fe
cmp dword [0x1021924], 5
jne case.default.0x101f9fe
test byte [0x10219b8], 0x80
jmp 0x101fa5d
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fb9a
cmp al, 2
jne case.default.0x101f9fe
test byte [0x10219b8], 0x82
jmp 0x101fb15
mov eax, dword [0x10219b8]
and eax, 0x40
jmp 0x101fdeb
xor eax, eax
cmp dword [0x1021930], ebx
sete al
jmp 0x101fdeb
xor eax, eax
cmp dword [0x1021930], 2
jmp 0x101fbbb
cmp dword [0x1021930], ebx
jne case.default.0x101f9fe
cmp dword [0x1021924], 4
jmp 0x101fa29
cmp dword [0x1021930], ebx
jne case.default.0x101f9fe
cmp dword [0x1021924], 4
jne case.default.0x101f9fe
cmp dword [0x1021928], 0
jne case.default.0x101f9fe
mov eax, 0x3b6
cmp word [0x102192c], ax
jmp 0x101fd6f
cmp dword [0x1021930], ebx
jne case.default.0x101f9fe
mov eax, dword [0x1021924]
cmp eax, 4
ja 0x101fd71
jne case.default.0x101f9fe
cmp dword [0x1021928], 0xa
jmp 0x101fa29
cmp dword [0x1021930], ebx
jne case.default.0x101f9fe
cmp dword [0x1021924], 4
jne case.default.0x101f9fe
cmp dword [0x1021928], 0xa
jne case.default.0x101f9fe
mov eax, 0x7ce
jmp 0x101fc11
cmp dword [0x1021930], ebx
jne case.default.0x101f9fe
mov eax, dword [0x1021924]
cmp eax, 4
jne 0x101fde7
cmp dword [0x1021928], 0x5a
jae 0x101fd71
cmp eax, eax
jmp 0x101fde7
cmp dword [0x1021930], 2
jmp 0x101fbd4
cmp dword [0x1021930], 2
jne case.default.0x101f9fe
mov eax, dword [0x1021924]
cmp eax, 5
jmp 0x101fddc
cmp dword [0x1021930], 2
jne case.default.0x101f9fe
test dword [0x10219b8], 0x200
jmp 0x101fa5d
cmp dword [0x1021930], 2
jne case.default.0x101f9fe
cmp byte [0x10219ba], bl
jmp 0x101fd6f
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fb7d
cmp al, 2
jmp 0x101fb77
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fb45
cmp al, 2
jmp 0x101fb3f
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fd34
cmp al, 2
jne case.default.0x101f9fe
mov eax, dword [0x10219b8]
test al, 0xa3
jne case.default.0x101f9fe
test eax, 0x400
jmp 0x101fd6f
mov eax, dword [0x10219b8]
and eax, 0x400
jmp 0x101fdeb
mov eax, dword [0x10219b8]
and eax, 0x20
jmp 0x101fdeb
mov al, byte [0x10219ba]
cmp al, 3
je 0x101fd71
cmp al, 2
jne case.default.0x101f9fe
mov eax, ebx
jmp 0x101fdeb
xor eax, eax
cmp byte [0x10219ba], 2
jmp 0x101fbbb
call fcn.0101f82c
jmp 0x101fdeb
call fcn.0101f8e7
jmp 0x101fdeb
push 0x57
jmp 0x101fa0a
push 0x58
jmp 0x101fa0a
call fcn.0101f924
jmp 0x101fdeb
call fcn.0101f88b
jmp 0x101fdeb
cmp dword [0x1021930], 2
jne case.default.0x101f9fe
cmp dword [0x1021924], 6
jmp 0x101fa29
push 0x1e
call fcn.0101f9af
jmp 0x101fdeb
cmp dword [0x1021930], 2
jne case.default.0x101f9fe
mov eax, dword [0x1021924]
cmp eax, 6
ja 0x101fd71
jne case.default.0x101f9fe
cmp dword [0x1021928], 0
ja 0x101fd71
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 4