joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c0e80
Capabilities:
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push edi
mov edi, dword [ebp + 8]
movzx eax, word [edi + 0x14]
mov ecx, eax
cmp ecx, 4
ja case.default.0x4c0e95
jmp dword [ecx*4 + 0x4c0f54]
mov ax, word [edi + 0x16]
mov ecx, edi
mov word [ebp - 0xc], ax
xor eax, eax
mov word [ebp - 0xa], ax
call fcn.004c0da0
push 0
push 0x417
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push 0xc
push eax
mov dword [ebp - 4], 3
call fcn.004c04a0
add esp, 0x10
pop edi
mov esp, ebp
pop ebp
ret
movzx eax, word [edi + 0x16]
imul ecx, eax, 0x85ebca6b
push esi
mov eax, ecx
shr eax, 0xd
xor eax, ecx
mov ecx, edi
imul esi, eax, 0xc2b2ae35
call fcn.004c0d70
mov ecx, esi
shr ecx, 0x10
push 0
xor ecx, esi
push ecx
push 0x10
push eax
call fcn.004c04a0
add esp, 0x10
pop esi
pop edi
mov esp, ebp
pop ebp
ret
push 0x6e45c0
push 0x4da
push str.c:_buildslave_steam_rel_client_win32_build_src_tier1_netadr.cpp
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4c0f2b
int3
movzx eax, word [edi + 0x14]
movzx eax, ax
imul ecx, eax, 0x85ebca6b
pop edi
mov eax, ecx
shr eax, 0xd
xor eax, ecx
imul ecx, eax, 0xc2b2ae35
mov eax, ecx
shr eax, 0x10
xor eax, ecx
mov esp, ebp
pop ebp
ret

Function at 0x4c1950
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp byte [0x7dce38], 0
push esi
mov esi, dword [ebp + 0x10]
push edi
je 0x4c198c
cmp esi, 0xc0
jl 0x4c198c
mov edi, dword [ebp + 0xc]
mov eax, esi
shr eax, 6
dec eax
push eax
push edi
push dword [ebp + 8]
call fcn.004c19b0
mov eax, esi
add esp, 0xc
and eax, 0x3f
sub esi, eax
add edi, esi
mov esi, eax
jmp 0x4c198f
mov edi, dword [ebp + 0xc]
push 0x6f4518
push esi
push edi
push dword [ebp + 8]
call fcn.004c1b10
add esp, 0x10
pop edi
pop esi
pop ebp
ret
Function at 0x4c19b0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
sub esp, 0x40
mov eax, dword [ebp + 8]
movaps xmm3, xmmword [0x6f6530]
movups xmm4, xmmword [edx]
push esi
movups xmm5, xmmword [edx + 0x10]
mov esi, dword [eax]
movups xmm6, xmmword [edx + 0x20]
push edi
movups xmm7, xmmword [edx + 0x30]
add edx, 0x40
cmp esi, 0xffffffff
jne 0x4c19e7
movaps xmm2, xmmword [0x6f6520]
jmp 0x4c1a2a
xor edi, edi
mov ecx, 0x5b358fd3
test esi, esi
je 0x4c1a0f
mov eax, esi
sar eax, 0x1f
and eax, ecx
xor edi, eax
mov eax, ecx
and eax, 1
shr ecx, 1
neg eax
and eax, 0xedb88320
xor ecx, eax
add esi, esi
jne 0x4c19f2
xor eax, eax
movd xmm0, edi
xorps xmm2, xmm2
movd xmm1, eax
punpckldq xmm1, xmm0
punpckldq xmm2, xmm1
pclmulqdq xmm2, xmm3, 0x11
mov eax, dword [ebp + 0x10]
pxor xmm2, xmm7
test eax, eax
jle 0x4c1aa9
lea edx, [edx + 0x40]
movaps xmm1, xmm4
movups xmm0, xmmword [edx - 0x40]
pclmulqdq xmm1, xmm3, 0x11
pclmulqdq xmm4, xmm3, 0
pxor xmm4, xmm1
movaps xmm1, xmm5
pxor xmm4, xmm0
movups xmm0, xmmword [edx - 0x30]
pclmulqdq xmm1, xmm3, 0x11
pclmulqdq xmm5, xmm3, 0
pxor xmm5, xmm1
movaps xmm1, xmm6
pxor xmm5, xmm0
movups xmm0, xmmword [edx - 0x20]
pclmulqdq xmm1, xmm3, 0x11
pclmulqdq xmm6, xmm3, 0
pxor xmm6, xmm1
movaps xmm1, xmm2
pxor xmm6, xmm0
movups xmm0, xmmword [edx - 0x10]
pclmulqdq xmm2, xmm3, 0
pclmulqdq xmm1, xmm3, 0x11
pxor xmm2, xmm1
pxor xmm2, xmm0
sub eax, 1
jne 0x4c1a35
xor eax, eax
xor edi, edi
movups xmmword [ebp - 0x40], xmm4
movups xmmword [ebp - 0x30], xmm5
movups xmmword [ebp - 0x20], xmm6
movups xmmword [ebp - 0x10], xmm2
lea ecx, [ecx]
xor eax, dword [ebp + edi*4 - 0x40]
inc edi
movzx ecx, al
shr eax, 8
mov esi, dword [ecx*4 + 0x6f5118]
movzx ecx, al
shr eax, 8
mov edx, eax
shr edx, 8
xor esi, dword [ecx*4 + 0x6f4d18]
movzx ecx, al
mov eax, dword [edx*4 + 0x6f4518]
xor eax, dword [ecx*4 + 0x6f4918]
xor eax, esi
cmp edi, 0x10
jl 0x4c1ac0
mov ecx, dword [ebp + 8]
pop edi
pop esi
mov dword [ecx], eax
mov esp, ebp
pop ebp
ret
Function at 0x4c1b10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
mov eax, dword [ecx]
push edi
mov edi, dword [ebp + 0x14]
cmp esi, 7
jle 0x4c1bd0
test bl, 3
je 0x4c1b48
movzx edx, byte [ebx]
dec esi
movzx ecx, al
inc ebx
xor edx, ecx
shr eax, 8
xor eax, dword [edi + edx*4]
test bl, 3
jne 0x4c1b33
mov ecx, esi
and ecx, 0xfffffff8
add ebx, ecx
sub esi, ecx
neg ecx
mov dword [ebp + 0xc], ebx
mov dword [ebp + 0x10], esi
mov dword [ebp - 4], ecx
je 0x4c1bcd
mov esi, ecx
xor eax, dword [esi + ebx]
movzx ecx, al
shr eax, 8
mov edx, dword [edi + ecx*4 + 0xc00]
movzx ecx, al
shr eax, 8
xor edx, dword [edi + ecx*4 + 0x800]
movzx ecx, al
shr eax, 8
mov ebx, dword [edi + ecx*4 + 0x400]
xor ebx, dword [edi + eax*4]
mov eax, dword [ebp + 0xc]
xor ebx, dword [esi + eax + 4]
xor ebx, edx
movzx eax, bl
shr ebx, 8
mov ecx, dword [edi + eax*4 + 0xc00]
movzx eax, bl
shr ebx, 8
xor ecx, dword [edi + eax*4 + 0x800]
movzx eax, bl
shr ebx, 8
mov eax, dword [edi + eax*4 + 0x400]
xor eax, dword [edi + ebx*4]
mov ebx, dword [ebp + 0xc]
xor eax, ecx
add esi, 8
jne 0x4c1b60
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebp + 8]
test esi, esi
jle 0x4c1bed
movzx edx, byte [ebx]
lea ebx, [ebx + 1]
movzx ecx, al
dec esi
xor edx, ecx
shr eax, 8
xor eax, dword [edi + edx*4]
test esi, esi
jg 0x4c1bd4
mov ecx, dword [ebp + 8]
pop edi
pop esi
mov dword [ecx], eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c1c00
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp byte [0x7dce38], 0
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp + 0xc], 0xffffffff
je 0x4c1c42
cmp edi, 0xc0
jl 0x4c1c42
mov eax, edi
shr eax, 6
dec eax
push eax
lea eax, [ebp + 0xc]
push esi
push eax
call fcn.004c19b0
mov eax, edi
add esp, 0xc
and eax, 0x3f
sub esi, eax
add esi, edi
mov edi, eax
push 0x6f4518
push edi
lea eax, [ebp + 0xc]
push esi
push eax
call fcn.004c1b10
mov eax, dword [ebp + 0xc]
add esp, 0x10
not eax
pop edi
pop esi
pop ebp
ret
Function at 0x4c4e60
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov edi, ecx
cmp byte [edi + 0x10], 0
jne 0x4c4e7c
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [edi + 4]
test ecx, ecx
jne 0x4c4ea3
push 0x10
call fcn.0054d1de
add esp, 4
test eax, eax
je 0x4c4e9e
push 0
mov ecx, eax
call fcn.004a4f30
mov ecx, eax
jmp 0x4c4ea0
xor ecx, ecx
mov dword [edi + 4], ecx
push 0
push 1
push ecx
mov eax, esp
mov dword [eax], str.ClientInfo
call fcn.004a5420
push 0x700854
push str.ip_country_code
mov ecx, eax
call fcn.004a55f0
push eax
call fcn.004a5ff0
mov ecx, dword [edi + 4]
add esp, 8
mov dword [ebp - 4], eax
test ecx, ecx
jne 0x4c4ef9
push 0x10
call fcn.0054d1de
add esp, 4
test eax, eax
je 0x4c4ef4
push 0
mov ecx, eax
call fcn.004a4f30
mov ecx, eax
jmp 0x4c4ef6
xor ecx, ecx
mov dword [edi + 4], ecx
push 0
push 0
push ecx
mov eax, esp
mov dword [eax], str.ServerList
call fcn.004a5420
mov esi, eax
test esi, esi
jne 0x4c4f2d
push str.pkvServerResponse
push 0xa5
push str.c:_buildslave_steam_rel_client_win32_build_srccommonclientupdatehostscache.cpp
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4c4f2d
int3
push 0
push 0
push ecx
mov eax, esp
mov ecx, esi
mov dword [eax], str.Hosts
call fcn.004a5420
mov esi, eax
test esi, esi
jne 0x4c4f63
push str.pkvHosts
push 0xa8
push str.c:_buildslave_steam_rel_client_win32_build_srccommonclientupdatehostscache.cpp
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4c4f63
int3
push 0
push 0
push ecx
mov eax, esp
mov ecx, esi
mov dword [eax], str.realms
call fcn.004a5420
mov ebx, eax
mov dword [ebp - 8], ebx
test ebx, ebx
jne 0x4c4f9c
push str.pkvRealms
push 0xab
push str.c:_buildslave_steam_rel_client_win32_build_srccommonclientupdatehostscache.cpp
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4c4f9c
int3
mov esi, dword [ebp + 8]
push 0
push 0
push esi
call fcn.004c3ac0
mov ecx, esp
mov dword [ecx], eax
mov ecx, ebx
call fcn.004a5420
xor bl, bl
mov dword [ebp + 8], eax
test eax, eax
je 0x4c4fde
push dword [ebp + 0xc]
push esi
push ecx
mov ecx, esp
push dword [ebp - 4]
mov dword [ecx], 0
call fcn.0049f670
push dword [ebp + 8]
mov ecx, edi
call fcn.004c5180
mov bl, al
cmp esi, 1
je 0x4c502f
push 0
push 1
push 1
call fcn.004c3ac0
mov ecx, dword [ebp - 8]
mov edx, esp
mov dword [edx], eax
call fcn.004a5420
push dword [ebp + 0xc]
mov esi, eax
push 1
push ecx
mov ecx, esp
push dword [ebp - 4]
mov dword [ecx], 0
call fcn.0049f670
push esi
mov ecx, edi
call fcn.004c5180
test bl, bl
jne 0x4c502d
test al, al
jne 0x4c502d
mov al, bl
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov bl, 1
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4cf260
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
push str.CHTTPClientWorkThread
push edi
call fcn.004dfdc0
fldz
lea ecx, [ebx + 0x90]
xor eax, eax
mov dword [ebx], vtable.CHTTPClientWorkThread.0
fstp qword [ebx + 0x58]
mov byte [ebx + 0x4c], 0
mov dword [ebx + 0x50], 0
mov dword [ebx + 0x54], 0
mov dword [ebx + 0x60], eax
mov dword [ebx + 0x64], eax
mov dword [ebx + 0x68], eax
mov dword [ebx + 0x6c], eax
mov dword [ebx + 0x70], eax
mov dword [ebx + 0x74], 3
mov dword [ebx + 0x78], eax
mov dword [ebx + 0x7c], eax
push eax
mov dword [ebx + 0x80], eax
push eax
mov dword [ebx + 0x84], eax
push 4
mov dword [ebx + 0x88], eax
mov dword [ebx + 0x8c], 3
call fcn.004997b0
mov dword [ebx + 0xa0], 0
xor eax, eax
mov byte [ebx + 0xa4], 0
mov word [ebx + 0xb0], 0
mov dword [ebx + 0xb4], 0
mov dword [ebx + 0xb8], eax
mov dword [ebx + 0xbc], eax
mov dword [ebx + 0xc0], eax
mov dword [ebx + 0xc4], eax
mov dword [ebx + 0xc8], eax
mov dword [ebx + 0xcc], 3
push 0
mov byte [ebx + 0xd0], al
mov ecx, dword [0x7dbb44]
mov eax, dword [0x7dbb40]
push 0
mov dword [ebx + 0xdc], ecx
lea ecx, [ebx + 0xe0]
push 4
mov dword [ebx + 0xd8], eax
call fcn.004997b0
mov eax, dword [ebp + 0xc]
mov dword [ebx + 0xf0], 0
push str.winhttp.dll
mov dword [ebx + 0xa8], eax
mov dword [ebx + 0xac], edi
mov dword [ebx + 0xf8], 0
mov dword [ebx + 0xfc], 0
mov dword [ebx + 0x100], 0
mov dword [ebx + 0x104], 0
mov dword [ebx + 0x108], 0
mov dword [ebx + 0x110], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebx + 0xf4], eax
test eax, eax
jne 0x4cf41c
and dword [ebp - 0x24], 0xff0fffff
push str.winhttp.dll_not_supported_on_this_windows_platform__no_proxy_auto_detection_will_be_done_n
mov byte [ebp - 0x21], al
and dword [ebp - 0x24], 0xfff00000
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 8], eax
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
mov dword [ebp - 0xc], 3
push eax
lea eax, [ebp - 0x28]
push eax
push 1
push 1
push 0
push 0x1f
push 0
push 0
call fcn.00450b30
add esp, 0x28
jmp 0x4cf47c
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.WinHttpGetIEProxyConfigForCurrentUser
push eax
call esi
push str.WinHttpDetectAutoProxyConfigUrl
push dword [ebx + 0xf4]
mov dword [ebx + 0xf8], eax
call esi
push str.WinHttpGetProxyForUrl
push dword [ebx + 0xf4]
mov dword [ebx + 0xfc], eax
call esi
push str.WinHttpOpen
push dword [ebx + 0xf4]
mov dword [ebx + 0x100], eax
call esi
push str.WinHttpCloseHandle
push dword [ebx + 0xf4]
mov dword [ebx + 0x104], eax
call esi
mov dword [ebx + 0x108], eax
pop edi
pop esi
mov dword [ebx + 0x10c], 0
mov eax, ebx
mov byte [ebx + 0xb0], 0
mov byte [ebx + 0x4c], 0
mov byte [ebx + 0xa4], 0
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4d5c70
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push edi
mov edi, ecx
cmp dword [edi + 0xfc], 0
je 0x4d5db5
push ebx
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xfc]
mov ebx, eax
lea eax, [ebp - 4]
push eax
push 3
call ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x4d5d40
cmp word [ecx], 0
je 0x4d5d40
sub eax, ebx
xor cl, cl
mov byte [0x7dd764], cl
cmp byte [0x7dd764], 0
pop ebx
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x10], 3
je 0x4d5d54
and dword [ebp - 0x28], 0xff0fffff
xor ecx, ecx
push eax
mov eax, dword [ebp - 4]
mov byte [ebp - 0x25], 0
and dword [ebp - 0x28], 0xfff00000
test eax, eax
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], ecx
mov ecx, str.NULL
cmovne ecx, eax
lea eax, [ebp - 0xc]
push ecx
push str.CheckProxyAutoConfigTimeout:_Marking_known_bad_as_true___pwszURL___ls__tick_count___d__threshold__500__n
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x2c]
push eax
push 1
push 4
push 0
push 0x1f
push 0
push 0
call fcn.00450b30
add esp, 0x30
jmp 0x4d5da2
sub eax, ebx
cmp eax, 0x1f4
jb 0x4d5cc1
mov cl, 1
jmp 0x4d5cc3
and dword [ebp - 0x28], 0xff0fffff
xor eax, eax
push str.CheckProxyAutoConfigTimeout:_Looks_good__marking_known_bad_as_false_n
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x24]
mov byte [ebp - 0x25], 0
and dword [ebp - 0x28], 0xfff00000
push eax
lea eax, [ebp - 0x2c]
push eax
push 1
push 4
push 0
push 0x1f
push 0
push 0
call fcn.00450b30
add esp, 0x28
mov eax, dword [ebp - 4]
test eax, eax
je 0x4d5e18
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop edi
mov esp, ebp
pop ebp
ret
and dword [ebp - 0x28], 0xff0fffff
xor eax, eax
push str.CheckProxyAutoConfigTimeout:_we_dont_have_a_WinHttpDetectAutoProxyConfigUrl_t_function__so_marking_known_bad_as_true_n
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x24]
mov byte [ebp - 0x25], 0
and dword [ebp - 0x28], 0xfff00000
push eax
lea eax, [ebp - 0x2c]
mov byte [0x7dd764], 1
push eax
push 1
push 4
push 0
push 0x1f
push 0
push 0
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x10], 3
call fcn.00450b30
add esp, 0x28
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x4d8040
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x28
push ebx
mov ebx, ecx
push esi
push edi
mov edx, dword [ebx + 0x220]
cmp eax, dword [edx]
je 0x4d8074
push str.session__m_pHTTP2Session__m_NGHTTP2Session
push 0xd44
push str.c:_buildslave_steam_rel_client_win32_build_srccommonhttpclient_internal.cpp
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4d8074
int3
mov esi, dword [ebp + 0xc]
lea ecx, [esi + 4]
mov dword [ebp + 8], ecx
push ecx
lea ecx, [ebx + 0x1bc]
call fcn.004d7800
mov dword [ebp + 0xc], eax
cmp eax, 0xffffffff
je 0x4d81d9
mov ecx, dword [ebx + 0x1e8]
lea edx, [eax + eax*2]
mov edi, dword [ecx + edx*8 + 0x14]
test edi, edi
je 0x4d81d9
movzx eax, byte [esi + 8]
sub eax, 1
jne 0x4d81d9
cmp dword [esi + 0x24], 1
jne 0x4d81d9
mov eax, dword [edi + 8]
mov esi, dword [ebp + 0x18]
mov ecx, dword [eax + 0x58]
push ecx
mov eax, dword [ecx]
mov edx, dword [eax + 8]
mov eax, esp
push ecx
mov dword [eax], esi
mov eax, esp
mov esi, dword [ebp + 0x10]
mov dword [eax], esi
call edx
push closesocket
push esi
push str.:status
call fcn.005476a0
mov esi, dword [ebp + 0x18]
add esp, 0xc
test eax, eax
jne 0x4d8120
mov eax, dword [edi + 8]
push 0
push dword [ebp + 0x18]
mov edi, dword [eax + 0x58]
mov eax, dword [edi]
mov esi, dword [eax + 0xc]
call fcn.00546c60
add esp, 8
mov ecx, edi
push eax
call esi
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x1c
push closesocket
push dword [ebp + 0x10]
push str.content_length
call fcn.005476a0
add esp, 0xc
test eax, eax
jne 0x4d81d9
push esi
call fcn.00546db0
mov ecx, dword [edi + 8]
add esp, 4
mov dword [edi + 0x78], eax
mov ecx, dword [ecx + 0x58]
mov dword [ecx + 0x3c], eax
mov eax, dword [edi + 8]
mov eax, dword [eax + 0x54]
cmp dword [eax + 0x9c], 0
jne 0x4d81d9
cmp dword [edi + 0x78], 0x10000000
jbe 0x4d81d9
mov eax, dword [ebp + 8]
push 8
push dword [eax]
mov eax, dword [ebx + 0x220]
push 0
push dword [eax]
call fcn.00511190
add esp, 0x10
lea ecx, [ebx + 0x1bc]
push dword [ebp + 0xc]
call fcn.004dc850
mov esi, dword [edi + 8]
mov ecx, edi
push 1
call fcn.004cff00
mov ecx, esi
call fcn.004ba2f0
mov ecx, esi
call fcn.00461a00
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.00457a90
push str.Aborting_HTTP_2_request_because_we_received_a_response_with_a_content_length_over_256M_and_we_are_not_streaming_n
lea ecx, [eax + 0x20]
push ecx
lea ecx, [eax + 8]
push ecx
push eax
push 1
push 1
push 0
push 0x1f
push 0
push 0
call fcn.00450b30
add esp, 0x28
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 0x1c
Function at 0x4deea0
Capabilities:
Create raw socket
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
push ebx
mov ebx, dword [ebp + 0x18]
lea eax, [ebp - 0x108]
push esi
push edi
push 0x100
push 0
push eax
mov dword [ebx], 0xffffffff
mov edi, 1
mov dword [ebp - 0x11c], 0x11c
mov dword [ebp - 0x110], 0
mov dword [ebp - 0x10c], 0
call fcn.0054f8a0
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
xor eax, eax
mov word [ebp - 6], ax
mov dword [ebp - 4], eax
push 3
push 0x20
push 3
push edi
push 3
push 2
push eax
push eax
call esi
push edx
push eax
call esi
push edx
push eax
call esi
push edx
push eax
push 0x23
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x118], 6
mov ecx, edi
mov dword [ebp - 0x114], edi
push eax
mov word [ebp - 8], cx
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoW]
test eax, eax
mov ecx, 0x81
cmovne edi, ecx
push edi
push 0
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_WSASocketA]
mov dword [ebx], eax
pop edi
pop esi
pop ebx
cmp eax, 0xffffffff
jne 0x4def6d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esp, ebp
pop ebp
ret
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x4e7320
Capabilities:
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
mov eax, edi
shr eax, 0x10
xor eax, edi
imul edx, eax, 0x85ebca6b
mov eax, edx
shr eax, 0xd
xor eax, edx
xor edx, edx
imul eax, eax, 0xc2b2ae35
mov ecx, eax
shr ecx, 0x10
xor ecx, eax
mov eax, ecx
mov dword [ebp + 8], ecx
div dword [ebx + 4]
mov eax, dword [ebx + 8]
mov eax, dword [eax + edx*4]
test eax, eax
je 0x4e7394
cmp dword [eax + 0xc], edx
jne 0x4e7394
cmp edi, dword [eax + 8]
je 0x4e7373
mov eax, dword [eax]
test eax, eax
jne 0x4e7361
jmp 0x4e7394
add eax, 0x14
je 0x4e7394
push str.PvRecordFind__unKey____NULL
push 0xf2
push str.c:_buildslave_steam_rel_client_win32_build_srcpublic_tier1_thash.h
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4e7394
int3
mov ecx, dword [ebx + 0xc]
call fcn.004de9d0
inc dword [ebx + 0x10]
mov esi, eax
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [ebp - 4], esi
mov dword [esi + 8], edi
mov dword [esi + 0x10], 1
div dword [ebx + 4]
mov eax, edx
lea edx, [ebx + 0x28]
mov dword [esi + 0xc], eax
mov ecx, eax
mov edi, dword [ebx + 4]
mov dword [ebp + 8], eax
cmp eax, edi
jge 0x4e73e3
mov eax, dword [ebx + 8]
mov edx, ecx
lea eax, [eax + edx*4]
mov edx, dword [eax]
test edx, edx
jne 0x4e73e3
inc ecx
add eax, 4
cmp ecx, edi
jl 0x4e73d2
lea edx, [ebx + 0x28]
mov ecx, dword [ebp + 8]
mov dword [esi], edx
mov eax, dword [edx + 4]
mov dword [esi + 4], eax
mov dword [edx + 4], esi
mov eax, dword [esi + 4]
mov dword [eax], esi
mov eax, dword [ebx + 8]
mov dword [eax + ecx*4], esi
cmp byte [0x7dddd8], 0
jne 0x4e7467
mov eax, dword [ebx + 4]
lea eax, [eax + eax*4]
cmp dword [ebx + 0x10], eax
jl 0x4e7467
mov byte [0x7dddd8], 1
push dword [ebx + 4]
push dword [ebx + 0x10]
push str.Performance_warning:_too_many_items___d___not_enough_buckets___d_
push 0x11c
push str.c:_buildslave_steam_rel_client_win32_build_srcpublic_tier1_thash.h
call fcn.00536d20
add esp, 0x14
test al, al
jne 0x4e7439
int3
mov esi, dword [ebx + 4]
mov edi, dword [ebx + 0x10]
push ebx
call fcn.0055020c
push esi
add eax, 8
push edi
push eax
push str.not_enough_buckets_in_thash_class__s___d_records___d_buckets__n
call fcn.00537430
mov eax, dword [ebp - 4]
add esp, 0x14
add eax, 0x14
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
pop edi
lea eax, [esi + 0x14]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4e9a00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb8
cmp dword [0x82623c], 0
jne 0x4e9a16
xor eax, eax
jmp 0x4e9a29
lea eax, [ebp - 8]
push eax
push 6
push str.CUDPSocket::BSend
call fcn.0053bf90
add esp, 0xc
mov ecx, dword [ebp + 0x10]
push ebx
push esi
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x14]
mov dword [ebp - 8], eax
lea eax, [ebp - 0xb8]
push 0x80
push eax
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x34], edi
call fcn.004c1650
cmp dword [0x82623c], 0
mov ebx, eax
mov dword [ebp - 4], 0
jne 0x4e9a65
xor eax, eax
jmp 0x4e9a78
lea eax, [ebp + 0x18]
push eax
push 6
push str.WSASendTo__no_IOCP_
call fcn.0053bf90
add esp, 0xc
push 0
push 0
push ebx
mov dword [ebp + 0x18], eax
lea eax, [ebp - 0xb8]
push eax
push 0
lea eax, [ebp - 4]
push eax
push 1
lea eax, [ebp - 0x38]
push eax
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_WSASendTo]
mov ecx, dword [ebp + 0x18]
mov ebx, eax
test ecx, ecx
je 0x4e9aae
push ecx
call fcn.0053bf50
add esp, 4
lock inc dword [0x7dda04]
mov ecx, dword [0x7dda08]
cmp dword [0x7dda04], ecx
cmovg ecx, dword [0x7dda04]
mov dword [0x7dda08], ecx
test ebx, ebx
jns 0x4e9b58
call sub.WS2_32.dll_WSAGetLastError
mov esi, eax
push esi
call fcn.004e8df0
push eax
and dword [ebp - 0x2c], 0xff0fffff
lea eax, [ebp - 0x10]
push esi
push str.UDPSocket::BSend_received_error__d___s__from_WSASendTo_n
push eax
xor ecx, ecx
mov byte [ebp - 0x29], 0
and dword [ebp - 0x2c], 0xfff00000
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x30]
mov dword [ebp - 0x30], 0
push eax
push 3
push 4
push ecx
push 0xb
push ecx
push ecx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], 3
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], ecx
call fcn.00450b30
add esp, 0x34
lock dec dword [0x7dda04]
call fcn.005368d0
push 0
push edi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x1c]
xor bl, bl
jmp 0x4e9bc4
cmp dword [ebp - 4], esi
je 0x4e9b79
push str.cubSent__cubPkt
push 0x19f
push str.c:_buildslave_steam_rel_client_win32_build_srccommonudpsocket.cpp
call fcn.00536d10
add esp, 0xc
test al, al
jne 0x4e9b79
int3
lock dec dword [0x7dda04]
call fcn.005368d0
push 0
push edi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x1c]
add dword [0x7dd8f8], 1
mov eax, esi
cdq
mov ecx, 0x7de038
adc dword [0x7dd8fc], 0
add dword [0x7dd900], eax
push edx
adc dword [0x7dd904], edx
push eax
call fcn.004eda80
mov ecx, 0x7de040
call fcn.004edaa0
mov bl, 1
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4e9bd4
push ecx
call fcn.0053bf50
add esp, 4
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret