Function at 0x140254cb0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x88
mov rax, qword [0x1403dd7c0]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov ebp, r9d
mov dword [rsp + 0x40], r9d
mov dword [rsp + 0x5c], r8d
mov r13, rdx
mov qword [rsp + 0x48], rdx
mov rbx, rcx
mov r14, qword [rsp + 0xf0]
mov rsi, qword [rsp + 0xf8]
cmp dword [rcx + 0x388], 0x991144aa
je 0x140254d0e
xor ecx, ecx
call fcn.1400a1ee0
mov dword [rbx + 0xb8c], 0
mov edi, 1
mov r12d, edi
test ebp, ebp
cmovne r12d, ebp
cmp byte [rbx + 0xb8a], 0
je 0x140254d51
mov edi, 3
mov dword [rbx + 0xb8c], edi
mov rax, qword [rsi]
lea rdx, str.Already_at_end_of_stream
mov rcx, rsi
call qword [rax + 0x28]
xor al, al
jmp 0x1402552c1
lea rcx, [rbx + 0xd20]
call fcn.1400aab90
test al, al
jne 0x140254f0f
cmp qword [rbx + 0xb60], 0
jne 0x140254f1d
mov ecx, 0x118
call fcn.140279230
mov rbp, rax
mov qword [rsp + 0x50], rax
test rax, rax
je 0x140254da3
xor edx, edx
mov r8d, 0x118
mov rcx, rax
call sub.VCRUNTIME140.dll_memset
mov rcx, rbp
call fcn.140177840
nop
mov qword [rbx + 0xb60], rax
mov r8, rsi
lea rdx, [rbx + 0xd20]
mov rcx, rax
call fcn.140178390
test al, al
jne 0x140254dd2
mov eax, 4
mov dword [rbx + 0xb8c], eax
xor al, al
jmp 0x1402552c1
mov rdx, rsi
mov rcx, qword [rbx + 0xb60]
call fcn.140178300
mov rbp, rax
xor edx, edx
mov r15d, edx
test rax, rax
jg 0x140254e2b
mov byte [rbx + 0xb8a], 1
mov qword [rbx + 0xb68], rdx
mov rcx, qword [rbx + 0xb60]
test rcx, rcx
je 0x140254e12
mov rax, qword [rcx]
mov edx, edi
call qword [rax + 0x50]
xor edx, edx
mov qword [rbx + 0xb60], rdx
mov edi, 3
mov dword [rbx + 0xb8c], edi
xor al, al
jmp 0x1402552c1
movsxd rcx, dword [rbx + 0x450]
test ecx, ecx
jle 0x140254eee
movsxd rax, dword [rbx + 0x454]
test eax, eax
jle 0x140254eee
mov r15, rax
imul r15, rcx
mov rcx, qword [rbx + 0xb60]
cmp r15, rbp
jl 0x140254e92
mov byte [rbx + 0xb8a], 1
mov qword [rbx + 0xb68], rdx
test rcx, rcx
je 0x140254e12
mov rax, qword [rcx]
mov edx, edi
call qword [rax + 0x50]
xor edx, edx
mov qword [rbx + 0xb60], rdx
mov edi, 3
mov dword [rbx + 0xb8c], edi
xor al, al
jmp 0x1402552c1
mov r8, rsi
mov rdx, r15
call fcn.140191b10
test al, al
jne 0x140254eee
mov rax, qword [rsi]
lea rdx, str.Failed_to_skip_forward_to_source_file_part.
mov rcx, rsi
call qword [rax + 0x28]
mov byte [rbx + 0xb8a], 1
xor esi, esi
mov qword [rbx + 0xb68], rsi
mov rcx, qword [rbx + 0xb60]
test rcx, rcx
je 0x140254ed5
mov rax, qword [rcx]
mov edx, edi
call qword [rax + 0x50]
mov qword [rbx + 0xb60], rsi
mov edi, 3
mov dword [rbx + 0xb8c], edi
xor al, al
jmp 0x1402552c1
movsxd rax, dword [rbx + 0x454]
test eax, eax
jle 0x140254f08
sub rbp, r15
mov qword [rbx + 0xb68], rax
cmp rax, rbp
jle 0x140254f0f
mov qword [rbx + 0xb68], rbp
cmp qword [rbx + 0xb60], 0
je 0x140255036
mov ebp, dword [rsp + 0x5c]
mov rax, qword [rbx + 0xb68]
cmp rax, rbp
cmovle ebp, eax
setle al
mov byte [rbx + 0xb8a], al
mov rcx, r13
call fcn.1400e6840
mov edi, eax
lea edx, [rax + rbp]
mov rcx, r13
call fcn.1400e6020
test al, al
jne 0x140254f5f
mov dword [rbx + 0xb8c], 5
jmp 0x1402552c1
mov edx, edi
mov rcx, r13
call fcn.1400e64e0
mov dword [rsp + 0x5c], 0
mov byte [rsp + 0x58], 0
mov rcx, qword [rbx + 0xb60]
mov r10, qword [rcx]
mov qword [rsp + 0x38], rsi
mov dword [rsp + 0x30], r12d
mov qword [rsp + 0x28], r14
lea rdx, [rsp + 0x58]
mov qword [rsp + 0x20], rdx
lea r9, [rsp + 0x5c]
mov r8d, ebp
mov rdx, rax
call qword [r10 + ioctlsocket]
movzx ebp, al
cmp byte [rsp + 0x58], 0
je 0x140254fb9
mov byte [rbx + 0xb8a], 1
mov r8d, dword [rsp + 0x5c]
test r8d, r8d
je 0x140254ff1
sub qword [rbx + 0xb68], r8
lea edx, [r8 + rdi]
mov rcx, r13
call fcn.1400e84f0
mov eax, dword [rsp + 0x5c]
add qword [rbx + 0x440], rax
cmp byte [rbx + 0xd0c], 0
jne 0x140254ff1
add qword [rbx + 0x448], rax
test bpl, bpl
jne 0x14025502d
mov eax, 4
mov dword [rbx + 0xb8c], eax
mov rax, qword [r14]
mov rdx, rsi
mov rcx, r14
call qword [rax + 0x18]
test al, al
je 0x14025501b
mov dword [rbx + 0xb8c], 2
cmp byte [rsp + 0x58], 0
je 0x14025502d
mov edi, 3
mov dword [rbx + 0xb8c], edi
movzx eax, bpl
jmp 0x1402552c1
mov rdx, qword [rbx + 0xb78]
test rdx, rdx
je 0x140255178
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rsp + 0x60], xmm0
mov qword [rsp + 0x70], rax
lea rcx, [rsp + 0x60]
call fcn.1400af3b0
nop
mov rcx, r13
call fcn.1400e6840
mov r15d, eax
mov rcx, qword [rbx + 0xb78]
mov r10, qword [rcx]
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], r14
mov r9d, r12d
mov r8d, dword [rsp + 0x5c]
mov rdx, r13
call qword [r10 + 0x18]
movzx ebp, al
mov rcx, r13
call fcn.1400e6840
cmp eax, r15d
jbe 0x1402550ba
sub eax, r15d
mov ecx, eax
add qword [rbx + 0x440], rcx
cmp byte [rbx + 0xd0c], 0
jne 0x1402550ba
add qword [rbx + 0x448], rcx
mov rcx, qword [rbx + 0xb78]
mov rax, qword [rcx]
call qword [rax + 0x30]
test al, al
je 0x1402550eb
cmp byte [rsi + 0x169], 0
je 0x1402550e4
mov rax, qword [rsi]
lea rdx, str.Reached_end_of_stream.
mov rcx, rsi
call qword [rax + 0x30]
mov byte [rbx + 0xb8a], 1
test bpl, bpl
jne 0x140255165
cmp byte [rbx + 0xb8a], bpl
je 0x140255106
mov edi, 3
mov dword [rbx + 0xb8c], edi
jmp 0x140255149
mov rax, qword [r14]
mov rcx, r14
call qword [rax + 0x20]
test al, al
je 0x14025511b
mov dword [rbx + 0xb8c], edi
jmp 0x140255149
mov rax, qword [r14]
mov rdx, rsi
mov rcx, r14
call qword [rax + 0x18]
test al, al
je 0x14025513c
mov dword [rbx + 0xb8c], 2
mov edi, 2
jmp 0x140255149
mov eax, 4
mov dword [rbx + 0xb8c], eax
mov edi, eax
cmp byte [rsi + 0x169], 0
je 0x140255165
mov r8d, edi
lea rdx, str.readFailReason
mov rcx, rsi
call fcn.1400f6d60
nop
lea rcx, [rsp + 0x60]
call fcn.1400af4c0
movzx eax, bpl
jmp 0x1402552c1
lea rcx, [rbx + 0xac8]
call fcn.140256030
mov rbp, rax
test rax, rax
jne 0x1402551d9
mov r15d, 0xfa
cmp dword [rsp + 0x40], r15d
cmovae r15d, dword [rsp + 0x40]
call sub.KERNEL32.dll_GetTickCount
mov r13d, eax
mov ecx, 2
call sub.KERNEL32.dll_Sleep
lea rcx, [rbx + 0xac8]
call fcn.140256030
mov rbp, rax
call sub.KERNEL32.dll_GetTickCount
sub eax, r13d
cmp eax, r15d
ja 0x14025527a
test rbp, rbp
je 0x1402551a5
mov r13, qword [rsp + 0x48]
mov byte [rsp + 0x58], 0
mov rcx, r13
call fcn.1400e6840
mov r15d, eax
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], r13
mov r9d, dword [rsp + 0x5c]
lea r8, [rsp + 0x58]
mov edx, dword [rsp + 0x40]
mov rcx, rbp
call fcn.140256710
movzx esi, al
mov rcx, rbp
call fcn.140255d40
test al, al
je 0x14025521f
mov byte [rbx + 0xb8a], 1
mov rcx, r13
call fcn.1400e6840
cmp eax, r15d
jbe 0x140255248
sub eax, r15d
mov ecx, eax
add qword [rbx + 0x440], rcx
cmp byte [rbx + 0xd0c], 0
jne 0x140255248
add qword [rbx + 0x448], rcx
test sil, sil
jne 0x1402552b1
movzx ecx, byte [rsp + 0x58]
test cl, cl
je 0x140255264
mov rax, qword [r14]
mov rcx, r14
call qword [rax + 0x30]
movzx ecx, byte [rsp + 0x58]
cmp byte [rbx + 0xb8a], 0
je 0x1402552a1
mov edi, 3
mov dword [rbx + 0xb8c], edi
jmp 0x1402552b1
test rbp, rbp
jne 0x1402551d4
mov dword [rbx + 0xb8c], 5
mov rax, qword [rsi]
lea rdx, str.No_stream_source.
mov rcx, rsi
call qword [rax + 0x28]
xor al, al
jmp 0x1402552c1
mov eax, 4
test cl, cl
cmovne eax, edi
mov dword [rbx + 0xb8c], eax
lea rcx, [rbx + 0xac8]
call fcn.1402562e0
movzx eax, sil
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.140278f40
add rsp, 0x88
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret