joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100ad630
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push esi
push edi
mov edi, dword [ebp + 0xc]
mov esi, ecx
push edi
push dword [ebp + 8]
call fcn.100d03a0
mov ecx, dword [esi + 0xa0]
test ecx, ecx
je 0x100ad722
cmp dword [ecx + 0x2c], 0
jne 0x100ad722
mov ecx, dword [ecx]
lea edx, [ebp + 0xc]
push esi
push edx
mov eax, dword [ecx]
call dword [eax]
cmp dword [ebp + 0xc], 0
jne 0x100ad6d6
push 0
push 0x30
lea eax, [ebp - 0x58]
mov ecx, edi
push eax
call fcn.10068a60
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.1009c370
lea ecx, [ebp - 0x58]
push ecx
push str.CTCPConnection::SetIncoming:_GetSSLContextForNewConnection_returned_null__disconnecting__s_n
lea ecx, [eax + 0x20]
push ecx
lea ecx, [eax + 8]
push ecx
push eax
push 3
push 4
push 0
push 0xb
push 0
push 0
call fcn.1004c870
mov eax, dword [esi]
add esp, 0x2c
mov ecx, esi
call dword [eax + 0x70]
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x100ad7f6
mov dword [ebp + 0xc], 0
call fcn.1004de10
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
push 0x2c0
call fcn.100ffd41
add esp, 4
test eax, eax
je 0x100ad704
mov ecx, dword [ebp + 0xc]
push 0
push 0
push dword [0x1041104c]
push ecx
push dword [ecx + 0xc]
mov ecx, eax
push esi
call fcn.100c3b10
mov ecx, eax
jmp 0x100ad706
xor ecx, ecx
mov eax, dword [esi + 0xa0]
mov dword [eax + 0x2c], ecx
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x100ad722
mov dword [ebp + 0xc], 0
call fcn.1004de10
mov al, byte [esi + 0x50]
not al
test al, 1
jne 0x100ad747
push str.BUseIOCP__
push 0x3e2
push str.c:_buildslave_steam_rel_client_win32_build_srccommon_tcpconnection.cpp
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100ad747
int3
cmp byte [0x10411bc0], 0
jne 0x100ad763
push 0
mov ecx, 0x10411b88
mov byte [0x10411bc0], 1
call fcn.10079e20
push 4
lea eax, [ebp + 8]
mov dword [ebp + 8], 1
push eax
push 1
push 6
push dword [esi + 0x18]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x100ad79d
push str.0__iRet
push 0x3f0
push str.c:_buildslave_steam_rel_client_win32_build_srccommon_tcpconnection.cpp
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100ad79d
int3
cmp dword [esi + 0x118], 0
je 0x100ad7c2
push str._m_pubRecvBuffer
push 0x3f3
push str.c:_buildslave_steam_rel_client_win32_build_srccommon_tcpconnection.cpp
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100ad7c2
int3
mov eax, dword [esi + 0x50]
test al, al
js 0x100ad7d3
mov ecx, esi
call fcn.100ac4a0
mov eax, dword [esi + 0x50]
test eax, 0x100
je 0x100ad7e6
pop edi
mov byte [esi + 0x1e], 1
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [esi + 0x68]
lea eax, [esi + 0x38]
push eax
push edi
push dword [esi + 0xc]
mov edx, dword [ecx]
call dword [edx + 0x14]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x100b40e0
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.10090930
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.1006abb0
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 [0x10411c0c]
mov eax, dword [0x10411c08]
push 0
mov dword [ebx + 0xdc], ecx
lea ecx, [ebx + 0xe0]
push 4
mov dword [ebx + 0xd8], eax
call fcn.1006abb0
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 0x100b429c
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.1004c870
add esp, 0x28
jmp 0x100b42fc
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 0x100baaa0
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 0x100babe5
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 0x100bab70
cmp word [ecx], 0
je 0x100bab70
sub eax, ebx
xor cl, cl
mov byte [0x10412734], cl
cmp byte [0x10412734], 0
pop ebx
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x10], 3
je 0x100bab84
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.1004c870
add esp, 0x30
jmp 0x100babd2
sub eax, ebx
cmp eax, 0x1f4
jb 0x100baaf1
mov cl, 1
jmp 0x100baaf3
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.1004c870
add esp, 0x28
mov eax, dword [ebp - 4]
test eax, eax
je 0x100bac48
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 [0x10412734], 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.1004c870
add esp, 0x28
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x100bdc10
Capabilities:
Contain obfuscated stackstrings
Enumerate pe sections

Disassembly:
cmp al, 3
clc
movzx eax, word [edi + 0x14]
lea esi, [eax + edi + 0x18]
mov dword [ebp - 0x44], esi
call fcn.100bda12
cmp al, dh
push ecx
mov cl, byte [edi]
mov bh, 0x47
push es
lea eax, [eax + eax*4]
shl eax, 3
sub eax, dword [ebp + 0x10]
add eax, esi
mov dword [ebp - 0xb4], eax
mov dword [ebp - 8], eax
call fcn.100bda12
push eax
sti
dec ebx
cmp ah, byte [esi - 0x75]
inc edi
push es
mov ax, word [edi + 6]
cmp ax, bx
jbe 0x100bdc6c
lea ecx, [esi + 0xc]
movzx edx, ax
mov eax, dword [ecx + 4]
mov esi, dword [ecx]
add eax, esi
cmp dword [ebp - 8], eax
jae 0x100bdc66
mov dword [ebp - 8], eax
add ecx, 0x28
dec edx
jne 0x100bdc57
mov byte [ebp - 0x58], bl
mov byte [ebp - 0x57], bl
mov byte [ebp - 0x56], 0x58
mov byte [ebp - 0x55], bl
mov byte [ebp - 0x54], 0xe0
mov byte [ebp - 0x53], 0xc2
mov byte [ebp - 0x52], 0xd3
mov byte [ebp - 0x51], 0xf4
mov byte [ebp - 0x50], 0xde
mov byte [ebp - 0x4f], 0xd4
mov byte [ebp - 0x4e], 0xd3
mov byte [ebp - 0x4d], 0xc2
mov byte [ebp - 0x4c], 0xca
mov byte [ebp - 0x4b], 0xee
mov byte [ebp - 0x4a], 0xc9
mov byte [ebp - 0x49], 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.100bda12
stosb byte es:[edi], al
in al, dx
dec eax
jae 0x100bdc48
inc ebp
test al, 0x50
call fcn.100bda22
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.100bd9d7
add esp, 0x10
lea ecx, [ebp - 0xb0]
push ecx
call eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xac]
xor edx, edx
div ecx
xor edx, edx
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 8]
div ecx
test edx, edx
je 0x100bdd00
inc dword [ebp - 0x8c]
imul ecx, dword [ebp - 0x8c]
mov dword [ebp + 0xc], ecx
mov byte [ebp - 0x40], bl
mov byte [ebp - 0x3f], bl
mov byte [ebp - 0x3e], 0xec
mov byte [ebp - 0x3d], bl
mov byte [ebp - 0x3c], 0x45
mov byte [ebp - 0x3b], 0x7a
mov byte [ebp - 0x3a], 0x61
mov byte [ebp - 0x39], 0x67
mov byte [ebp - 0x38], 0x66
mov byte [ebp - 0x37], 0x72
mov byte [ebp - 0x36], 0x7f
mov byte [ebp - 0x35], 0x52
mov byte [ebp - 0x34], 0x7f
mov byte [ebp - 0x33], 0x7f
mov byte [ebp - 0x32], 0x7c
mov byte [ebp - 0x31], 0x70
mov byte [ebp - 0x30], 0x13
call fcn.100bda12
adc eax, dword [ebx]
or word [ebp - 0x17af3fbb], cx
invalid

Function at 0x100be340
Capabilities:
Encode data using xor

Disassembly:
dec dword [ecx]
mov byte [ebp - 0x3bb], 2
mov byte [ebp - 0x3ba], 0x13
mov byte [ebp - 0x3b9], 0xa
mov byte [ebp - 0x3b8], 3
mov byte [ebp - 0x3b7], 0x20
mov byte [ebp - 0x3b6], 0xf
invalid
test dword [ebx - 4], ecx
Function at 0x100be910
Capabilities:
Contain obfuscated stackstrings

Disassembly:
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
and byte [ebp - 0x504], 0
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x503]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call fcn.100bd9f0
or byte [eax + 0x2ff845c6], ah
mov byte [ebp - 0x24], 0x34
and byte [ebp - 0x36c], 0
and byte [ebp - 0x36b], 0
mov byte [ebp - 0x36a], 0xaa
and byte [ebp - 0x369], 0
mov byte [ebp - 0x368], 0x12
mov byte [ebp - 0x367], 0x30
mov byte [ebp - 0x366], 0x21
mov byte [ebp - 0x365], 6
mov byte [ebp - 0x364], 0x2c
mov byte [ebp - 0x363], 0x26
mov byte [ebp - 0x362], 0x21
mov byte [ebp - 0x361], 0x30
mov byte [ebp - 0x360], 0x38
mov byte [ebp - 0x35f], 0x11
mov byte [ebp - 0x35e], 0x3c
mov byte [ebp - 0x35d], 0x27
mov byte [ebp - 0x35c], 0x30
mov byte [ebp - 0x35b], 0x36
mov byte [ebp - 0x35a], 0x21
mov byte [ebp - 0x359], 0x3a
mov byte [ebp - 0x358], 0x27
mov byte [ebp - 0x357], 0x2c
mov byte [ebp - 0x356], 0x14
mov byte [ebp - 0x355], 0x55
lea eax, [ebp - 0x36c]
push eax
call fcn.100bda22
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.100bd9d7
add esp, 0xc
mov dword [ebp - 0x3d4], eax
call fcn.100bda12
or byte [ecx], ah
sti
inc esi
push 0x104
lea eax, [ebp - 0x12c]
push eax
call dword [ebp - 0x3d4]
mov dword [ebp - 0x28], eax
call fcn.100bda12
mov esp, 0x805fe565
loopne 0x100bea30
and byte [ebp - 0x1f], 0
mov byte [ebp - 0x1e], 0x1d
and byte [ebp - 0x1d], 0
mov byte [ebp - 0x1c], 0xa5
mov byte [ebp - 0x1b], 0x87
mov byte [ebp - 0x1a], 0x96
mov byte [ebp - 0x19], 0xb6
mov byte [ebp - 0x18], 0x87
mov byte [ebp - 0x17], 0x8f
mov byte [ebp - 0x16], 0x92
mov byte [ebp - 0x15], 0xb2
mov byte [ebp - 0x14], 0x83
mov byte [ebp - 0x13], 0x96
mov byte [ebp - 0x12], 0x8a
mov byte [ebp - 0x11], 0xa3
mov byte [ebp - 0x10], 0xe2
Function at 0x100cb660
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
cmp dword [0x1040e4ec], 0
push ebx
mov ebx, ecx
mov dword [ebp - 0x10], ebx
jne 0x100cb679
xor eax, eax
jmp 0x100cb68c
lea eax, [ebp - 0xc]
push eax
push 6
push str.CWebSocketConnection::BBuildAndAsyncSendFrame
call fcn.1007e9a0
add esp, 0xc
cmp dword [ebx + 0x10], 2
mov dword [ebp - 0xc], eax
je 0x100cb69c
xor bl, bl
jmp 0x100cb7d0
push 0x40
push 0xe
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x48]
call fcn.10068b40
cmp byte [ebx + 0x126], 0
mov dword [ebp - 8], 0
mov byte [ebp - 1], 0
je 0x100cb6d2
lea eax, [ebp - 8]
mov byte [ebp - 1], 0x80
push 4
push eax
call fcn.100a79c0
add esp, 8
mov al, byte [ebp + 8]
lea ecx, [ebp - 0x48]
and al, 0xf
or al, 0x80
movzx eax, al
push eax
call fcn.1006a0f0
mov ebx, dword [ebp + 0x10]
lea ecx, [ebp - 0x48]
cmp ebx, 0x7e
jl 0x100cb72b
mov al, byte [ebp - 1]
cmp ebx, 0xffff
jle 0x100cb715
or al, 0x7f
movzx eax, al
push eax
call fcn.1006a0f0
mov eax, ebx
lea ecx, [ebp - 0x48]
cdq
push edx
push eax
call fcn.1006a1e0
jmp 0x100cb73b
or al, 0x7e
movzx eax, al
push eax
call fcn.1006a0f0
push ebx
lea ecx, [ebp - 0x48]
call fcn.1006a3f0
jmp 0x100cb73b
mov al, bl
and al, 0x7f
or al, byte [ebp - 1]
movzx eax, al
push eax
call fcn.1006a0f0
cmp byte [ebp - 1], 0
je 0x100cb74c
push dword [ebp - 8]
lea ecx, [ebp - 0x48]
call fcn.1006a2f0
mov eax, dword [ebp - 0x34]
lea ecx, [ebp - 0x70]
push esi
push 0
add eax, ebx
push eax
push 0
call fcn.10068aa0
push dword [ebp - 0x34]
lea ecx, [ebp - 0x70]
push dword [ebp - 0x44]
call fcn.100697f0
cmp byte [ebp - 1], 0
je 0x100cb7a2
mov eax, dword [ebp - 8]
xor esi, esi
bswap eax
mov dword [ebp + 8], eax
test ebx, ebx
jle 0x100cb7ae
push edi
mov edi, dword [ebp + 0xc]
mov eax, esi
lea ecx, [ebp - 0x70]
and eax, 3
mov al, byte [ebp + eax + 8]
xor al, byte [esi + edi]
push eax
call fcn.10069840
inc esi
cmp esi, ebx
jl 0x100cb785
pop edi
jmp 0x100cb7ae
push ebx
push dword [ebp + 0xc]
lea ecx, [ebp - 0x70]
call fcn.100697f0
mov ecx, dword [ebp - 0x10]
lea eax, [ebp - 0x70]
push eax
call fcn.100cb950
lea ecx, [ebp - 0x70]
mov bl, al
call fcn.1006ace0
lea ecx, [ebp - 0x48]
call fcn.1006ace0
mov eax, dword [ebp - 0xc]
pop esi
test eax, eax
je 0x100cb7dd
push eax
call fcn.1007e960
add esp, 4
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100cbfe0
Capabilities:
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, ecx
mov dword [ebp - 4], eax
add eax, 0xc
push ebx
cmp dword [eax], 0
je 0x100cc166
push esi
push eax
mov ecx, 0x10412780
call fcn.10096d80
mov esi, eax
mov dword [ebp - 8], esi
cmp esi, 0xffffffff
je 0x100cc165
mov ecx, dword [0x104127a8]
mov eax, dword [ebp - 4]
push edi
lea edi, [esi + esi*2]
cmp dword [ecx + edi*4 + 4], eax
je 0x100cc041
push str.sm_mapWebSocketConnection_iIndex___this
push 0x3e2
push str.c:_buildslave_steam_rel_client_win32_build_srccommonwebsocket.cpp
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100cc041
int3
cmp esi, dword [0x104127bc]
jae 0x100cc148
mov eax, dword [0x104127a8]
cmp dword [eax + edi*4 + 8], 0xffffffff
jl 0x100cc148
mov ecx, 0x10412780
call fcn.100976c0
mov eax, dword [0x104127a8]
mov ebx, dword [0x10412790]
dec ebx
push esi
mov eax, dword [eax + edi*4]
mov ecx, eax
shr ecx, 0x10
xor ecx, eax
imul ecx, ecx, 0x85ebca6b
mov eax, ecx
shr eax, 0xd
xor eax, ecx
mov ecx, 0x10412780
imul eax, eax, 0xc2b2ae35
mov edi, eax
shr edi, 0x10
xor edi, eax
mov eax, edi
mov dword [ebp - 0xc], edi
and eax, ebx
push eax
call fcn.100cc930
test al, al
jne 0x100cc164
sar ebx, 1
cmp ebx, dword [0x104127c8]
jl 0x100cc13c
mov esi, edi
and esi, ebx
cmp esi, dword [0x104127c0]
jl 0x100cc13c
test esi, esi
js 0x100cc0d8
cmp esi, dword [0x10412794]
jl 0x100cc0f4
push str.bitNum___0__bitNum___this__Size__
push 0x14a
push str.c:_buildslave_steam_rel_client_win32_build_srcpublic_tier1_bitstring.h
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100cc0f4
int3
cmp dword [0x10412798], 1
mov edi, 0x1041279c
mov eax, esi
mov ecx, esi
cmovne edi, dword [0x104127a0]
mov edx, 1
and ecx, 0x1f
sar eax, 5
shl edx, cl
test dword [edi + eax*4], edx
jne 0x100cc13c
push dword [ebp - 8]
mov ecx, 0x10412780
push esi
call fcn.100cc930
test al, al
jne 0x100cc164
mov edi, dword [ebp - 0xc]
sar ebx, 1
cmp ebx, dword [0x104127c8]
jge 0x100cc0c0
push str.CUtlHashMap::RemoveAt___couldnt_find_bucket_for_item
push 0x36f
jmp 0x100cc152
push str.CUtlHashMap::RemoveAt___Invalid_index
push 0x352
push str.c:_buildslave_steam_rel_client_win32_build_srcpublic_tier1utlhashmap.h
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100cc164
int3
pop edi
pop esi
mov ecx, dword [ebp - 4]
push 1
mov eax, dword [ecx]
call dword [eax + 0x18]
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100cd450
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.10101aa0
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 0x100cd51d
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 0x100d2fe0
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 0x100d3054
cmp dword [eax + 0xc], edx
jne 0x100d3054
cmp edi, dword [eax + 8]
je 0x100d3033
mov eax, dword [eax]
test eax, eax
jne 0x100d3021
jmp 0x100d3054
add eax, 0x14
je 0x100d3054
push str.PvRecordFind__unKey____NULL
push 0xf2
push str.c:_buildslave_steam_rel_client_win32_build_srcpublic_tier1_thash.h
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100d3054
int3
mov ecx, dword [ebx + 0xc]
call fcn.100675b0
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 0x100d30a3
mov eax, dword [ebx + 8]
mov edx, ecx
lea eax, [eax + edx*4]
mov edx, dword [eax]
test edx, edx
jne 0x100d30a3
inc ecx
add eax, 4
cmp ecx, edi
jl 0x100d3092
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 [0x10412e50], 0
jne 0x100d3127
mov eax, dword [ebx + 4]
lea eax, [eax + eax*4]
cmp dword [ebx + 0x10], eax
jl 0x100d3127
mov byte [0x10412e50], 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.10078390
add esp, 0x14
test al, al
jne 0x100d30f9
int3
mov esi, dword [ebx + 4]
mov edi, dword [ebx + 0x10]
push ebx
call fcn.10102135
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.10078aa0
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 0x100d51e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb8
cmp dword [0x1040e4ec], 0
jne 0x100d51f6
xor eax, eax
jmp 0x100d5209
lea eax, [ebp - 8]
push eax
push 6
push str.CUDPSocket::BSend
call fcn.1007e9a0
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.100687a0
cmp dword [0x1040e4ec], 0
mov ebx, eax
mov dword [ebp - 4], 0
jne 0x100d5245
xor eax, eax
jmp 0x100d5258
lea eax, [ebp + 0x18]
push eax
push 6
push str.WSASendTo__no_IOCP_
call fcn.1007e9a0
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 0x100d528e
push ecx
call fcn.1007e960
add esp, 4
lock inc dword [0x10412a7c]
mov ecx, dword [0x10412a80]
cmp dword [0x10412a7c], ecx
cmovg ecx, dword [0x10412a7c]
mov dword [0x10412a80], ecx
test ebx, ebx
jns 0x100d5338
call sub.WS2_32.dll_WSAGetLastError
mov esi, eax
push esi
call fcn.100d4c10
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.1004c870
add esp, 0x34
lock dec dword [0x10412a7c]
call fcn.10077ed0
push 0
push edi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x1c]
xor bl, bl
jmp 0x100d53a4
cmp dword [ebp - 4], esi
je 0x100d5359
push str.cubSent__cubPkt
push 0x19f
push str.c:_buildslave_steam_rel_client_win32_build_srccommonudpsocket.cpp
call fcn.10078380
add esp, 0xc
test al, al
jne 0x100d5359
int3
lock dec dword [0x10412a7c]
call fcn.10077ed0
push 0
push edi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x1c]
add dword [0x10412970], 1
mov eax, esi
cdq
mov ecx, 0x10412ed8
adc dword [0x10412974], 0
add dword [0x10412978], eax
push edx
adc dword [0x1041297c], edx
push eax
call fcn.100d7070
mov ecx, 0x10412ee0
call fcn.100d7090
mov bl, 1
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x100d53b4
push ecx
call fcn.1007e960
add esp, 4
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret