Function at 0x1800290e0
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x10], rdx
push rbx
push rbp
push rdi
push r12
push r13
push r15
sub rsp, 0x68
mov r12, rdx
mov r13, rcx
xor edx, edx
mov ebx, edx
mov r15d, edx
cmp r12, 0x40
jb 0x180029128
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x180029621
movsxd rcx, dword [rcx + 0x3c]
lea rax, [rcx + 0x108]
cmp r12, rax
jae 0x180029143
mov ecx, recv
call qword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
add rsp, 0x68
pop r15
pop r13
pop r12
pop rdi
pop rbp
pop rbx
ret
cmp dword [rcx + r13], 0x4550
lea rbp, [rcx + r13]
jne 0x180029621
mov eax, 0x8664
cmp word [rbp + 4], ax
jne 0x180029621
mov eax, dword [rbp + 0x38]
test al, 1
jne 0x180029621
movzx ecx, word [rbp + 0x14]
mov r9d, eax
movzx eax, word [rbp + 6]
add rcx, 0x24
cmp dx, ax
jae 0x1800291b5
add rcx, rbp
mov r8d, eax
nop dword [rax]
mov eax, dword [rcx + 4]
mov edx, dword [rcx]
test eax, eax
jne 0x18002919f
lea rax, [r9 + rdx]
jmp 0x1800291a1
add eax, edx
cmp rax, rbx
cmovbe rax, rbx
add rcx, 0x28
mov rbx, rax
sub r8, 1
jne 0x180029190
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov edx, dword [rsp + 0x34]
mov eax, dword [rbp + 0x50]
lea rdi, [rdx - 1]
add rdi, rax
lea rcx, [rdx - 1]
not rcx
lea rax, [rdx - 1]
add rax, rbx
and rdi, rcx
and rax, rcx
cmp rdi, rax
jne 0x180029621
mov rcx, qword [rbp + 0x30]
mov r9d, 4
mov r8d, 0x3000
mov qword [rsp + 0x60], r14
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r14, rax
test rax, rax
jne 0x18002923e
lea r9d, [rax + 4]
mov r8d, 0x3000
mov rdx, rdi
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r14, rax
test rax, rax
jne 0x18002923e
lea ecx, [rax + 0xe]
call qword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
jmp 0x180029310
mov qword [rsp + 0xa0], rsi
lea rcx, [r14 + rdi]
movabs rsi, 0xffffffff00000000
mov rax, r14
and rcx, rsi
and rax, rsi
cmp rax, rcx
jae 0x1800292b0
mov ecx, reloc.WS2_32.dll_recv
call fcn.18003ed88
mov rbx, rax
test rax, rax
je 0x1800292d8
mov qword [rax], r15
mov r9d, 4
mov r8d, 0x3000
mov qword [rax + 8], r14
mov rdx, rdi
xor ecx, ecx
mov r15, rax
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r14, rax
test rax, rax
je 0x180029323
lea rcx, [rax + rdi]
and rax, rsi
and rcx, rsi
cmp rax, rcx
jb 0x180029262
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx + 0x70]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rsp + 0xb8], rax
mov rsi, rax
test rax, rax
jne 0x180029328
xor edx, edx
mov r8d, 0x8000
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rcx, r15
lea rdx, [0x1800290a0]
xor r8d, r8d
call fcn.180028c00
mov ecx, select
call qword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov rsi, qword [rsp + 0xa0]
mov r14, qword [rsp + 0x60]
add rsp, 0x68
pop r15
pop r13
pop r12
pop rdi
pop rbp
pop rbx
ret
mov rcx, rbx
jmp 0x1800292ec
mov qword [rax + 8], r14
movzx eax, word [rbp + 0x16]
shr eax, 0xd
and eax, 1
mov dword [rsi + 0x20], eax
lea rax, [0x180029090]
mov qword [rsi + 0x28], rax
lea rax, [0x1800290a0]
mov qword [rsi + 0x30], rax
lea rax, [0x1800290b0]
mov qword [rsi + 0x38], rax
lea rax, [0x1800290c0]
mov qword [rsi + 0x40], rax
lea rax, [0x1800290d0]
mov qword [rsi + 0x48], rax
xor eax, eax
mov qword [rsi + 0x58], rax
mov eax, dword [rsp + 0x34]
mov dword [rsi + 0x68], eax
mov qword [rsi + 0x70], r15
mov edx, dword [rbp + 0x54]
cmp r12, rdx
jae 0x1800293a1
mov ecx, recv
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rcx, rsi
call fcn.1800297f0
jmp 0x180029306
mov r9d, 4
mov r8d, 0x1000
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8d, dword [rbp + 0x54]
mov rdx, r13
mov rcx, rax
mov rbx, rax
call fcn.18003a960
movsxd rax, dword [r13 + 0x3c]
add rax, rbx
mov qword [rsi], rax
mov qword [rax + 0x30], r14
xor eax, eax
mov rcx, qword [rsi]
mov r12d, eax
mov r15, qword [rsi + 8]
movzx edi, word [rcx + 0x14]
add rdi, 0x24
cmp ax, word [rcx + 6]
jae 0x1800294b4
add rdi, rcx
mov edx, dword [rdi + 4]
test edx, edx
jne 0x180029448
movsxd rax, dword [rbp + 0x38]
test eax, eax
jle 0x18002949b
mov ecx, dword [rdi]
lea r9d, [rdx + 4]
mov rbx, rax
add rcx, r15
mov rax, qword [rsi + 0x58]
mov rdx, rbx
mov r8d, 0x1000
mov qword [rsp + 0x20], rax
call qword [rsi + 0x28]
test rax, rax
je 0x180029394
mov ecx, dword [rdi]
mov r8, rbx
add rcx, r15
xor edx, edx
mov dword [rdi - 4], ecx
call fcn.18003b0b0
jmp 0x18002949b
mov eax, dword [rdi + 8]
add eax, edx
cmp qword [rsp + 0xa8], rax
jb 0x180029389
mov ecx, dword [rdi]
mov r9d, 4
mov rax, qword [rsi + 0x58]
add rcx, r15
mov r8d, 0x1000
mov qword [rsp + 0x20], rax
call qword [rsi + 0x28]
test rax, rax
je 0x180029394
mov ebx, dword [rdi]
mov edx, dword [rdi + 8]
add rbx, r15
mov r8d, dword [rdi + 4]
mov rcx, rbx
add rdx, r13
call fcn.18003a960
mov dword [rdi - 4], ebx
mov rcx, qword [rsi]
inc r12d
add rdi, 0x28
movzx eax, word [rcx + 6]
cmp r12d, eax
jl 0x1800293f7
xor eax, eax
mov rbx, qword [rcx + 0x30]
sub rbx, qword [rbp + 0x30]
je 0x180029561
cmp dword [rcx + 0xb4], 0
je 0x180029566
mov rdi, qword [rsi + 8]
mov r11d, dword [rcx + 0xb0]
add r11, rdi
mov eax, dword [r11]
test eax, eax
je 0x180029561
xor esi, esi
nop word [rax + rax]
mov r10d, dword [r11 + 4]
lea rdx, [r11 + 8]
mov r9d, eax
mov r8d, esi
add r9, rdi
lea rax, [r10 - 8]
test rax, 0xfffffffffffffffe
jbe 0x18002954c
nop dword [rax]
movzx eax, word [rdx]
mov ecx, eax
shr eax, 0xc
and ecx, 0xfff
cmp eax, 3
je 0x18002952e
cmp eax, 0xa
jne 0x180029532
add qword [rcx + r9], rbx
jmp 0x180029532
add dword [rcx + r9], ebx
mov r10d, dword [r11 + 4]
inc r8d
add rdx, 2
mov eax, r8d
lea rcx, [r10 - 8]
shr rcx, 1
cmp rax, rcx
jb 0x180029510
mov eax, r10d
add r11, rax
mov eax, dword [r11]
test eax, eax
jne 0x1800294f0
mov rsi, qword [rsp + 0xb8]
mov eax, 1
mov rcx, rsi
mov dword [rsi + 0x24], eax
call fcn.180028f00
test eax, eax
je 0x180029394
mov rcx, rsi
call fcn.180028c70
test eax, eax
je 0x180029394
mov rdx, qword [rsi]
mov rcx, rdx
mov eax, dword [rdx + 0xd0]
test eax, eax
je 0x1800295cc
mov rdi, qword [rsi + 8]
mov rbx, qword [rax + rdi + 0x18]
test rbx, rbx
je 0x1800295cc
mov rax, qword [rbx]
test rax, rax
je 0x1800295cc
nop
xor r8d, r8d
mov rcx, rdi
lea edx, [r8 + 1]
call rax
mov rax, qword [rbx + 8]
lea rbx, [rbx + 8]
test rax, rax
jne 0x1800295b0
mov rcx, qword [rsi]
mov eax, dword [rcx + 0x28]
test eax, eax
je 0x180029613
add rax, r14
cmp dword [rsi + 0x20], 0
je 0x180029615
xor r8d, r8d
mov rcx, r14
lea edx, [r8 + 1]
call rax
test eax, eax
jne 0x180029604
mov ecx, 0x45a
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rcx, rsi
call fcn.1800297f0
jmp 0x180029306
mov dword [rsi + 0x1c], 1
mov rax, rsi
jmp 0x180029308
xor eax, eax
mov qword [rsi + 0x60], rax
mov rax, rsi
jmp 0x180029308
mov ecx, 0xc1
call qword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
add rsp, 0x68
pop r15
pop r13
pop r12
pop rdi
pop rbp
pop rbx
ret