Function at 0x639990
Capabilities:
Reference http user-agent string
Reference sql statements
Run powershell expression

Disassembly:
mov rcx, qword gs:[0x28]
mov rcx, qword [rcx]
cmp rsp, qword [rcx + 0x10]
jbe 0x639c82
sub rsp, 0x58
mov qword [rsp + 0x50], rbp
lea rbp, [rsp + 0x50]
mov rax, qword [rsp + 0x68]
mov rcx, qword [rax + 0x18]
mov rdx, qword [rsp + 0x70]
mov qword [rsp], rdx
call rcx
movzx eax, byte [rsp + 8]
test al, al
je 0x639c64
mov rax, qword [rsp + 0x60]
mov rcx, qword [rax]
movzx ecx, byte [rcx + 0x54]
cmp cl, 0xff
je 0x639c44
mov byte [rsp + 0x3f], cl
test cl, 4
je 0x639a05
mov rdx, qword [rsp + 0x78]
test rdx, rdx
jne 0x639c32
mov rcx, qword [rax + 0x20]
mov qword [rsp + 0x48], rcx
mov qword [rsp], rcx
mov rdx, qword [rsp + 0x80]
mov qword [rsp + 8], rdx
mov rbx, qword [rsp + 0x88]
mov qword [rsp + 0x10], rbx
call fcn.00638a20
mov rax, qword [rsp + 0x60]
mov rcx, qword [rax + 0xb8]
mov rdx, qword [rsp + 0x88]
cmp rdx, rcx
ja 0x639c5d
mov qword [rax + 0xb0], rdx
xor ecx, ecx
jmp 0x639a64
mov qword [rbx + rcx*8], 0xffffffffffffffff
inc rcx
cmp rcx, rdx
jge 0x639a81
mov rbx, qword [rax + 0xa8]
mov rsi, qword [rax + 0xb0]
cmp rcx, rsi
jb 0x639a59
jmp 0x639c56
movzx ecx, byte [rsp + 0x3f]
test cl, 4
je 0x639af5
mov rcx, qword [rsp + 0x48]
mov rdx, qword [rcx + 0x18]
mov rbx, qword [rcx + 0x10]
test rdx, rdx
jle 0x639aee
mov rdx, qword [rsp + 0x78]
mov qword [rbx], rdx
mov rbx, qword [rax + 8]
mov rbx, qword [rbx + 0x18]
mov dword [rsp + 0x20], ebx
mov qword [rsp], rax
mov qword [rsp + 8], rcx
mov rax, qword [rsp + 0x68]
mov qword [rsp + 0x10], rax
mov rax, qword [rsp + 0x70]
mov qword [rsp + 0x18], rax
mov qword [rsp + 0x28], rdx
call fcn.00638c70
movzx eax, byte [rsp + 0x30]
mov byte [rsp + 0x90], al
mov rbp, qword [rsp + 0x50]
add rsp, 0x58
ret
mov rdx, qword [rsp + 0x78]
jmp 0x639aa5
mov rcx, qword [rsp + 0x78]
mov rdx, 0xffffffffffffffff
jmp 0x639b34
mov rax, qword [rsp + 0x68]
mov rcx, qword [rax + 0x38]
mov rdx, qword [rsp + 0x78]
mov qword [rsp + 8], rdx
mov rbx, qword [rsp + 0x70]
mov qword [rsp], rbx
call rcx
mov rdx, qword [rsp + 0x18]
mov rax, qword [rsp + 0x78]
lea rcx, [rax + rdx]
mov rax, qword [rsp + 0x60]
mov rbx, qword [rsp + 0x80]
cmp rcx, rbx
jg 0x639c20
test rdx, rdx
je 0x639c20
mov rdx, qword [rax]
mov rsi, qword [rdx + 0x28]
test rsi, rsi
jg 0x639bc6
mov rdx, qword [rsp + 0x48]
mov rsi, qword [rdx + 0x18]
mov rdi, qword [rdx + 0x10]
test rsi, rsi
jle 0x639b6f
mov qword [rdi], rcx
mov qword [rsp + 0x78], rcx
mov rbx, qword [rax + 8]
mov rbx, qword [rbx + 0x18]
mov dword [rsp + 0x20], ebx
mov qword [rsp], rax
mov qword [rsp + 8], rdx
mov rbx, qword [rsp + 0x68]
mov qword [rsp + 0x10], rbx
mov rsi, qword [rsp + 0x70]
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x28], rcx
call fcn.00638c70
movzx eax, byte [rsp + 0x30]
test al, al
je 0x639b03
mov byte [rsp + 0x90], 1
mov rbp, qword [rsp + 0x50]
add rsp, 0x58
ret
mov qword [rsp + 0x40], rcx
mov rax, qword [rsp + 0x68]
mov rbx, qword [rax + 0x30]
mov qword [rsp + 8], rdx
mov qword [rsp + 0x10], rcx
mov rdx, qword [rsp + 0x70]
mov qword [rsp], rdx
call rbx
mov rax, qword [rsp + 0x18]
test rax, rax
jl 0x639c0e
mov rdx, qword [rsp + 0x40]
lea rcx, [rax + rdx]
mov rax, qword [rsp + 0x60]
mov rbx, qword [rsp + 0x80]
jmp 0x639b5a
mov byte [rsp + 0x90], 0
mov rbp, qword [rsp + 0x50]
add rsp, 0x58
ret
mov byte [rsp + 0x90], 0
mov rbp, qword [rsp + 0x50]
add rsp, 0x58
ret
mov byte [rsp + 0x90], 0
mov rbp, qword [rsp + 0x50]
add rsp, 0x58
ret
mov byte [rsp + 0x90], 0
mov rbp, qword [rsp + 0x50]
add rsp, 0x58
ret
call fcn.004292d0
ud2
call fcn.00429340
ud2
lea rax, [0x007df460]
mov qword [rsp], rax
lea rax, [0x008f83c0]
mov qword [rsp + 8], rax
call fcn.0042a320
ud2
call fcn.00451b80
jmp fcn.00639990