Function at 0x5c7b10
Capabilities:
Encode data using xor
Get hostname
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xb8
mov eax, dword [0x653af8]
xor eax, esp
mov dword [esp + 0xb4], eax
push ebx
push ebp
mov ebp, dword [esp + 0xc4]
xor ebx, ebx
push esi
push edi
push 0xff
mov dword [esp + 0x30], ebp
xor edi, edi
mov dword [esp + 0x34], ebx
mov dword [esp + 0x24], ebx
call fcn.005c6d10
mov ecx, eax
add esp, 4
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x5c825e
movzx eax, word [ebp + 2]
movzx ecx, byte [ebp + 0x11]
and eax, 1
mov dword [esp + 0x18], eax
movzx eax, byte [ebp + 0x10]
shl ecx, 8
add ecx, eax
push 0x94
mov dword [esp + 0x3c], ecx
call fcn.005c6d10
mov ebx, eax
add esp, 4
mov dword [esp + 0x24], ebx
test ebx, ebx
je 0x5c825e
lea eax, [esp + 0x30]
push eax
push 0x1c
push 1
call fcn.005c6e00
cmp dword [esp + 0x30], edi
jne 0x5c7bbc
push ebx
call fcn.0053ae24
push dword [esp + 0x18]
call fcn.0053ae24
add esp, 8
jmp 0x5c829c
push 0x94
mov dword [0x6527c0], eax
push 0
push ebx
mov dword [eax], 4
mov dword [eax + 0x18], ebx
call fcn.006046d0
mov dword [ebx + 0x20], 0xffffffff
add esp, 0xc
mov dword [0x6527a4], 4
movzx eax, word [ebp + 0x20]
mov dword [ebx + 0x34], eax
push dword [ebp + 0x1c]
push ebp
call fcn.005cba60
push dword [ebp + 0x14]
mov edi, eax
push ebp
mov dword [esp + 0x18], edi
call fcn.005cba60
mov esi, eax
test edi, edi
jne 0x5c7ccb
test esi, esi
je 0x5c825e
push 0x105
call fcn.005c6d10
mov edi, eax
add esp, 4
mov dword [esp + 0x10], edi
test edi, edi
je 0x5c825e
push dword [esp + 0x18]
mov dword [esp + 0x24], 1
push 0x200
push esi
call fcn.005cb850
mov dword [esp + 0x28], eax
test eax, eax
je 0x5c825e
cmp dword [esp + 0x18], 0
je 0x5c7cae
push eax
call fcn.005c6d10
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
je 0x5c825e
push dword [esp + 0x18]
push esi
push dword [esp + 0x30]
push eax
call fcn.005cb800
mov esi, dword [esp + 0x1c]
push 0x4925d8
push edi
call dword [sym.imp.USER32.dll_wsprintfA]
push 0x105
push edi
push esi
push 0xa
call fcn.005c7380
push esi
call fcn.0053ae24
add esp, 0x1c
jmp 0x5c7ccb
push 0x4925d8
push edi
call dword [sym.imp.USER32.dll_wsprintfA]
push 0x105
push edi
push esi
push 0xa
call fcn.005c7380
add esp, 0x18
movzx edi, word [ebp + 0x12]
mov dword [esp + 0x1c], edi
cmp edi, 0xfffe
jne 0x5c7d11
test esi, esi
jne 0x5c7cee
mov dword [0x6527a4], 4
jmp 0x5c825a
push esi
push 8
call fcn.005c7290
test eax, eax
jne 0x5c7d09
mov dword [0x6527a4], 0x29
jmp 0x5c825a
dec eax
movzx eax, ax
mov dword [esp + 0x1c], eax
mov esi, dword [esp + 0x20]
mov edi, dword [esp + 0x10]
xor esi, 1
and esi, dword [esp + 0x18]
push esi
push 0x105
push edi
call fcn.005cb850
mov dword [esp + 0x28], eax
test eax, eax
je 0x5c825e
push eax
call fcn.005c6d10
add esp, 4
mov dword [ebx + 0x1c], eax
test eax, eax
je 0x5c825e
push esi
push edi
push dword [esp + 0x30]
push eax
call fcn.005cb800
cmp dword [esp + 0x20], 0
je 0x5c7d70
push edi
call fcn.0053ae24
add esp, 4
mov dword [esp + 0x20], 0
mov eax, dword [ebp + 0x24]
test eax, eax
je 0x5c8244
push eax
push ebp
call fcn.005cba60
push 0
push 0
push 3
movups xmm0, xmmword [eax]
push 0
push 3
movups xmmword [ebx + 0x74], xmm0
push 0xc0000000
movups xmm0, xmmword [eax + 0x10]
push dword [ebx + 0x1c]
movups xmmword [ebx + 0x84], xmm0
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebx + 0x20], eax
cmp eax, 0xffffffff
jne 0x5c7dc3
mov dword [0x6527a4], 0x60
jmp 0x5c825e
push 0x40
lea eax, [esp + 0x88]
push eax
push 0x20
push ebx
call fcn.005c7790
test eax, eax
je 0x5c825e
lea ecx, [esp + 0x84]
mov eax, dword [ecx]
cmp eax, dword [0x652800]
jne 0x5c8238
mov eax, dword [ecx + 4]
cmp eax, dword [0x652804]
jne 0x5c8238
movzx eax, byte [esp + 0x8c]
mov byte [ebx + 0x18], al
movzx eax, byte [esp + 0x8d]
mov byte [ebx + 0x19], al
movzx eax, word [esp + 0x90]
mov dword [ebx + 8], eax
cmp byte [esp + 0x8c], 2
jb 0x5c7e36
mov eax, dword [esp + 0x9c]
mov dword [ebx + 0x2c], eax
push ebx
call fcn.005c7550
test eax, eax
je 0x5c825e
movzx ecx, byte [ebx + 0x18]
movzx eax, byte [ebx + 0x19]
shl ecx, 8
add ecx, eax
cmp ecx, 0x120
je 0x5c7e61
cmp ecx, 0x200
jne 0x5c7e67
cmp dword [esp + 0x38], ecx
jbe 0x5c7e76
mov dword [0x6527a4], 0xd
jmp 0x5c825e
movzx eax, word [ebp + 0x22]
test ax, ax
je 0x5c7f3d
movzx ebp, word [ebp + 0x20]
mov ebx, eax
lea eax, [esp + 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
lea eax, [esp + 0x3c]
push eax
call fcn.005c7520
movzx ecx, word [esp + 0x42]
mov esi, eax
push ecx
movzx ecx, word [esp + 0x42]
push ecx
movzx ecx, word [esp + 0x44]
push ecx
call fcn.005cce20
imul edi, eax, 0xa8c0
add edi, esi
mov esi, dword [esp + 0x24]
mov ecx, dword [esi + 0x40]
mov eax, ecx
and eax, 0x1f
push eax
mov eax, ecx
shr ecx, 9
shr eax, 5
and ecx, 0x7f
and eax, 0xf
add ecx, 0x7bc
push eax
push ecx
call fcn.005cce20
imul ecx, eax, 0xa8c0
lea edx, [ebp*2]
mov eax, dword [esi + 0x44]
add eax, ecx
mov ecx, edi
sub ecx, eax
mov esi, eax
sub esi, edi
cmp eax, edi
mov edi, dword [esp + 0x10]
mov eax, ebx
cmovbe esi, ecx
mov ecx, ebx
shl ecx, 4
shl eax, 4
sub ecx, ebx
sub eax, ebx
shl ecx, 2
mov ebx, dword [esp + 0x24]
add eax, eax
cmp ecx, edx
cmovae ebp, eax
cmp esi, ebp
jbe 0x5c7f39
mov dword [0x6527a4], 0x63
jmp 0x5c825e
mov ebp, dword [esp + 0x2c]
movzx eax, word [esp + 0x8e]
add eax, 0x20
test dword [esp + 0xd0], 0x100000
mov dword [ebx + 0x58], eax
je 0x5c7f70
mov dword [ebx], 0xffffffff
mov dword [ebx + 0x5c], eax
mov dword [0x6527a4], 0
jmp 0x5c825e
push dword [ebx + 8]
movzx eax, word [esp + 0x92]
xor edi, edi
push dword [esp + 0x18]
add eax, 0x20
mov dword [esp + 0x20], edi
push eax
push ebx
or esi, 0xffffffff
call fcn.005c7790
test eax, eax
je 0x5c825a
mov ecx, dword [ebx + 8]
xor eax, eax
mov dword [esp + 0x38], ecx
test ecx, ecx
jle 0x5c7fe4
mov edx, dword [esp + 0x1c]
xor ebp, ebp
mov ebx, dword [esp + 0x14]
mov cl, byte [eax + ebx]
cmp cl, 0xff
jne 0x5c7fc9
test esi, esi
jns 0x5c7fc6
cmp edx, 0xffff
cmove esi, eax
inc edi
jmp 0x5c7fcf
cmp cl, 0xfe
je 0x5c7fcf
inc ebp
mov ecx, dword [esp + 0x38]
inc eax
cmp eax, ecx
jl 0x5c7fb1
mov ebx, dword [esp + 0x24]
mov dword [esp + 0x18], ebp
mov ebp, dword [esp + 0x2c]
mov eax, dword [esp + 0x18]
add eax, edi
cmp eax, dword [ebx + 4]
ja 0x5c8250
mov eax, dword [esp + 0x1c]
cmp eax, 0xffff
je 0x5c8021
cmp eax, ecx
mov ecx, dword [esp + 0x14]
jae 0x5c8025
mov dl, byte [eax + ecx]
cmp dl, 0xfe
je 0x5c8025
mov esi, eax
cmp dl, 0xff
je 0x5c8025
test byte [ebp], 1
je 0x5c8025
mov byte [eax + ecx], 0xff
jmp 0x5c8025
mov ecx, dword [esp + 0x14]
cmp esi, 0xffffffff
je 0x5c822c
cmp byte [esi + ecx], 0xff
jne 0x5c822c
movzx eax, si
mov dword [ebx], eax
movzx eax, di
dec eax
mov dword [ebx + 0xc], eax
movzx eax, word [esp + 0x94]
mov dword [ebx + 0x10], eax
mov eax, dword [ebx + 0x58]
add eax, esi
mov dword [ebx + 0x5c], eax
movzx eax, word [esp + 0x94]
movzx ecx, word [esp + 0x92]
add ecx, eax
movzx eax, word [esp + 0x90]
imul ecx, esi
push 0x1c
add ecx, eax
movzx eax, word [esp + 0x92]
add eax, 0x20
add ecx, eax
mov dword [ebx + 0x60], ecx
movzx eax, word [esp + 0x96]
mov dword [ebx + 0x64], eax
lea eax, [esp + 0x64]
push eax
lea eax, [ecx + 0x14]
push eax
push ebx
call fcn.005c7790
test eax, eax
je 0x5c825a
cmp word [esp + 0x60], 0
je 0x5c80f8
mov eax, dword [esp + 0x60]
lea edx, [esp + 0x64]
add eax, dword [esp + 0x62]
mov esi, 0x18
movzx eax, ax
xor byte [edx], al
lea edx, [edx + 1]
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
sub esi, 1
jne 0x5c80c6
cmp dword [esp + 0x78], esi
jne 0x5c8250
movzx eax, word [esp + 0x64]
xorps xmm0, xmm0
inc eax
movlpd qword [esp + 0x4c], xmm0
mov dword [ebx + 0x54], eax
mov eax, dword [esp + 0xa2]
mov ecx, dword [esp + 0xa0]
mov word [esp + 0x5e], ax
mov word [esp + 0x62], ax
lea eax, [esp + 0x38]
push eax
lea eax, [esp + 0x50]
movlpd qword [esp + 0x58], xmm0
push eax
movlpd qword [esp + 0x6c], xmm0
movlpd qword [esp + 0x74], xmm0
movlpd qword [esp + 0x7c], xmm0
movlpd qword [esp + 0x84], xmm0
mov word [esp + 0x64], cx
mov word [esp + 0x68], cx
mov dword [esp + 0x40], 0x10
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
mov ax, word [ebx + 0x54]
lea edx, [esp + 0x64]
mov word [esp + 0x64], ax
mov esi, 0x18
mov eax, dword [esp + 0xa0]
add eax, dword [esp + 0xa2]
movzx eax, ax
xor byte [edx], al
lea edx, [edx + 1]
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
sub esi, 1
jne 0x5c8188
push 0x38
lea eax, [esp + 0x50]
push eax
push dword [ebx + 0x60]
push ebx
call fcn.005c90a0
test eax, eax
je 0x5c825a
mov al, byte [ebx + 0x50]
push 1
mov byte [esp + 0x3b], al
lea eax, [esp + 0x3b]
push eax
push dword [ebx + 0x5c]
push ebx
call fcn.005c90a0
test eax, eax
je 0x5c825a
mov dword [ebx + 0x14], esi
movzx eax, word [esp + 0xa0]
mov dword [ebx + 0x38], eax
movzx eax, word [esp + 0xa2]
mov dword [ebx + 0x3c], eax
lea eax, [esp + 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
lea eax, [esp + 0x3c]
push eax
call fcn.005c74f0
movzx eax, ax
mov dword [ebx + 0x48], eax
lea eax, [esp + 0x3c]
push eax
call fcn.005c7520
mov dword [ebx + 0x4c], eax
mov dword [0x6527a4], esi
jmp 0x5c825a
mov dword [0x6527a4], 0x66
jmp 0x5c825a
mov dword [0x6527a4], 0x65
jmp 0x5c825e
mov dword [0x6527a4], 4
jmp 0x5c825e
mov dword [0x6527a4], 0x65
mov edi, dword [esp + 0x10]
push dword [esp + 0x14]
call fcn.0053ae24
add esp, 4
cmp dword [esp + 0x20], 0
je 0x5c827a
push edi
call fcn.0053ae24
add esp, 4
test ebx, ebx
je 0x5c829c
cmp dword [ebx + 0x24], 0
je 0x5c829c
push 0
push 0x24
push 0
push 0x3c
push dword [ebx + 0x20]
call dword [sym.imp.KERNEL32.dll_UnlockFile]
mov dword [ebx + 0x24], 0
cmp dword [0x6527a4], 0
mov eax, dword [esp + 0x30]
je 0x5c8303
test eax, eax
je 0x5c8301
push eax
call fcn.005c7190
mov edi, eax
mov esi, dword [edi + 0x18]
cmp dword [esi + 0x24], 0
je 0x5c82d6
push 0
push 0x24
push 0
push 0x3c
push dword [esi + 0x20]
call dword [sym.imp.KERNEL32.dll_UnlockFile]
mov dword [esi + 0x24], 0
mov eax, dword [esi + 0x20]
cmp eax, 0xffffffff
je 0x5c82e5
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esi + 0x68]
call fcn.005c70f0
push dword [edi + 0x18]
call fcn.0053ae24
add esp, 8
push dword [esp + 0x30]
call fcn.005c6fe0
xor eax, eax
mov ecx, dword [esp + 0xc4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00602a00
add esp, 0xb8
ret 8