joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4dad00
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x570efb
mov eax, dword fs:[0]
push eax
sub esp, 0x228
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x230]
push 0x39
xor edi, edi
mov dword [ebp - 0x21c], 7
xor eax, eax
mov dword [ebp - 0x234], edi
push str.SoftwareMicrosoftInternet_ExplorerMainFeatureControl_
mov dword [ebp - 0x220], edi
mov word [ebp - 0x230], ax
call fcn.0041cb00
cmp dword [esi + 0x14], 8
mov eax, esi
mov dword [ebp - 4], edi
jb 0x4dad70
mov eax, dword [esi]
push dword [esi + 0x10]
lea ecx, [ebp - 0x230]
push eax
call fcn.00430890
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x234]
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push ecx
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x4dae05
push 0x208
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.0051e3d0
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
test eax, eax
je 0x4dae05
push 4
lea ecx, [ebp + 0xc]
push ecx
push 4
push 0
push eax
push dword [ebp - 0x234]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
mov ecx, 1
cmove edi, ecx
mov eax, dword [ebp - 0x234]
test eax, eax
je 0x4dae16
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [ebp - 0x21c]
cmp edx, 8
jb 0x4dae52
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4dae48
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4dae71
push edx
push ecx
call fcn.004727ef
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 8
call fcn.005229b9
int3
Function at 0x4dbad0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x570ff0
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
cmp byte [edi + 0x1c], 0
je 0x4dbc17
cmp dword [edi + 0x14], 0
je 0x4dbc17
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ebx, [eax + 1]
lea eax, [ebx + ebx]
call fcn.00563070
mov esi, esp
test esi, esi
je 0x4dbc17
push ebx
push esi
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov eax, dword [edi + 0x14]
mov ecx, esi
mov eax, dword [eax + 0x828]
lea edx, [ecx + 2]
mov dword [ebp - 0x44], eax
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4dbb60
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x28]
call fcn.0041cb00
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x18]
cmovae ecx, dword [ebp - 0x28]
mov dword [ebp - 4], 0
test eax, eax
je 0x4dbba6
mov esi, ecx
cmp word [esi], 0xa
je 0x4dbc3a
add esi, 2
sub eax, 1
jne 0x4dbb94
mov ecx, dword [edi + 0x14]
lea edx, [ebp - 0x28]
cmp dword [ebp - 0x14], 8
cmovae edx, dword [ebp - 0x28]
mov eax, dword [ecx]
push edx
call dword [eax + 0x180]
mov esi, dword [edi + 4]
call dword [sym.imp.USER32.dll_GetFocus]
cmp eax, esi
jne 0x4dbbf2
push 0
push 0
push 0xb0
push esi
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
call esi
and eax, 0xf
lea ecx, [ebx - 1]
cmp eax, ecx
je 0x4dbbf2
push ebx
push ebx
push 0xb1
push dword [edi + 4]
call esi
mov ecx, dword [edi + 0x14]
push 0
push 0
push 0
mov eax, dword [ecx]
push str.textchanged
push dword [ebp - 0x44]
call dword [eax + 0x20]
mov ecx, eax
call fcn.004914a0
lea ecx, [ebp - 0x28]
call fcn.00407920
xor eax, eax
lea esp, [ebp - 0x54]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 0x10
test esi, esi
je 0x4dbba6
sub esi, ecx
sar esi, 1
cmp esi, 0xffffffff
je 0x4dbba6
push esi
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.004dc0f0
mov edx, eax
cmp dword [edx + 0x14], 8
mov byte [ebp - 4], 1
jb 0x4dbc6c
mov edx, dword [edx]
mov ecx, dword [edi + 0x14]
push edx
mov eax, dword [ecx]
call dword [eax + 0x180]
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 0
call fcn.00407920
push esi
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.004dc0f0
cmp dword [eax + 0x14], 8
jb 0x4dbc9b
mov eax, dword [eax]
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetWindowTextW]
lea ecx, [ebp - 0x40]
call fcn.00407920
jmp 0x4dbbf2
Function at 0x4dc770
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, ecx
mov eax, dword [edi]
cmp eax, 0xd
jne 0x4dc7bf
mov eax, dword [esi]
push ebx
call dword [eax + 0x3c]
push dword [edi + 0x10]
mov ebx, eax
push dword [edi + 0xc]
push ebx
call dword [sym.imp.USER32.dll_PtInRect]
test eax, eax
je 0x4dc7b8
mov eax, dword [edi + 0xc]
sub eax, dword [ebx]
mov dword [esi + 0x55c], eax
mov eax, dword [edi + 0x10]
sub eax, dword [ebx + 4]
mov dword [esi + 0x560], eax
mov byte [esi + 0x564], 1
pop ebx
pop edi
pop esi
pop ebp
ret 4
cmp eax, 0xe
jne 0x4dc7e0
mov ecx, dword [esi + 0x558]
mov byte [esi + 0x564], 0
test ecx, ecx
je 0x4dc7b9
mov eax, dword [ecx]
call dword [eax + 8]
pop edi
pop esi
pop ebp
ret 4
cmp eax, 9
jne 0x4dc812
push 1
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x4dc812
mov ecx, dword [esi + 0x558]
test ecx, ecx
je 0x4dc7b9
cmp byte [esi + 0x564], 0
je 0x4dc7b9
mov edx, dword [ecx]
lea eax, [edi + 0xc]
pop edi
pop esi
mov dword [ebp + 8], eax
pop ebp
jmp dword [edx]
push edi
mov ecx, esi
call fcn.00492c30
pop edi
pop esi
pop ebp
ret 4
Function at 0x4e0120
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x57129b
mov eax, dword fs:[0]
push eax
sub esp, 0x430
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x43c], esi
mov dword [ebp - 0x428], 0
mov dword [ebp - 0x424], 7
mov word [ebp - 0x438], ax
push 0x208
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x420]
push eax
call fcn.0051e3d0
add esp, 0xc
lea eax, [ebp - 0x420]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
je 0x4e0261
cmp eax, 0x104
ja 0x4e0261
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0051e3d0
add esp, 0xc
lea eax, [ebp - 0x218]
push eax
push 0
push 0x590dcc
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
je 0x4e0212
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4e01f0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x438]
call fcn.0041cb00
movups xmm0, xmmword [ebp - 0x438]
mov dword [esi + 0x10], 0
lea ecx, [ebp - 0x438]
mov dword [esi + 0x14], 0
xor eax, eax
movups xmmword [esi], xmm0
mov word [ebp - 0x438], ax
movq xmm0, qword [ebp - 0x428]
movq qword [esi + 0x10], xmm0
mov dword [ebp - 0x428], 0
mov dword [ebp - 0x424], 7
call fcn.00407920
jmp 0x4e0286
movups xmm0, xmmword [ebp - 0x438]
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
movups xmmword [esi], xmm0
movq xmm0, qword [ebp - 0x428]
movq qword [esi + 0x10], xmm0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret
Function at 0x4e6360
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5714ff
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x5c524c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x4e6483
push eax
push dword [esi + 0xac]
call fcn.00529409
add esp, 8
test eax, eax
jne 0x4e63c9
cmp dword [esi + 0xa8], eax
jne 0x4e63bf
push dword [esi + 0xac]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4e63c9
cmp dword [ebp + 0xc], 0
je 0x4e646f
push ebx
lea ecx, [esi + 0xac]
call fcn.004e4360
mov ecx, dword [esi + 0xa8]
test ecx, ecx
je 0x4e63ef
mov eax, dword [ecx]
push 1
call dword [eax]
mov dword [esi + 0xa8], 0
mov eax, dword [esi + 0xac]
cmp dword [eax - 0xc], 0
je 0x4e6461
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4e6461
push 0x18
call fcn.004727bf
add esp, 4
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
test eax, eax
je 0x4e6427
mov ecx, eax
call fcn.004e6660
jmp 0x4e6429
xor eax, eax
push dword [esi + 0xac]
mov ecx, eax
mov dword [ebp - 4], 0xffffffff
mov dword [esi + 0xa8], eax
call fcn.004e6b20
test al, al
jne 0x4e6461
mov ecx, dword [esi + 0xa8]
test ecx, ecx
je 0x4e6461
mov eax, dword [ecx]
push 1
call dword [eax]
mov dword [esi + 0xa8], 0
cmp dword [ebp + 0x10], 0
je 0x4e646f
mov eax, dword [esi]
push 0
push esi
call dword [eax + 0x74]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.0040e3e0
int3
Function at 0x4e6980
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, ecx
push esi
mov ecx, dword [ebx + 4]
test ecx, ecx
je 0x4e69a9
mov dword [ebx + 0xc], 0
mov dword [ebx + 8], 0
mov eax, dword [ecx]
push 1
call dword [eax]
mov dword [ebx + 4], 0
movzx eax, word [ebp + 8]
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp + 8], eax
test eax, eax
jne 0x4e69ca
xor esi, esi
jmp 0x4e6abd
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x4e6abd
push dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp + 8], eax
test eax, eax
jne 0x4e69fb
xor esi, esi
jmp 0x4e6abd
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
jne 0x4e6a18
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
xor esi, esi
jmp 0x4e6abd
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
jne 0x4e6a38
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
xor esi, esi
jmp 0x4e6abd
push esi
push dword [ebp + 8]
push eax
call fcn.0051ee00
add esp, 0xc
mov dword [ebp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov eax, dword [ebp + 0x10]
xor esi, esi
test eax, eax
je 0x4e6a62
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
lea eax, [ebp + 0x10]
push eax
push 1
push edi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x4e6aa9
mov edi, dword [ebp + 0x10]
push 0x10
call sub.gdiplus.dll_GdipAlloc
mov esi, eax
test esi, esi
je 0x4e6aa5
lea eax, [ebp + 8]
mov dword [esi], vtable.Gdiplus::Bitmap.0
push eax
push edi
mov dword [ebp + 8], 0
call sub.gdiplus.dll_GdipCreateBitmapFromStream
mov dword [esi + 8], eax
mov eax, dword [ebp + 8]
mov dword [esi + 4], eax
jmp 0x4e6ab0
xor esi, esi
jmp 0x4e6ab0
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4e6abd
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [ebx + 4], esi
pop edi
test esi, esi
jne 0x4e6acd
pop esi
xor al, al
pop ebx
pop ebp
ret 0xc
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 0
push eax
push dword [esi + 4]
call sub.gdiplus.dll_GdipGetImageWidth
test eax, eax
je 0x4e6ae7
mov dword [esi + 8], eax
mov eax, dword [ebp + 0x10]
mov esi, dword [ebx + 4]
mov dword [ebx + 8], eax
lea eax, [ebp + 0x10]
push eax
mov dword [ebp + 0x10], 0
push dword [esi + 4]
call sub.gdiplus.dll_GdipGetImageHeight
test eax, eax
je 0x4e6b0a
mov dword [esi + 8], eax
mov eax, dword [ebp + 0x10]
mov ecx, ebx
mov dword [ebx + 0xc], eax
call fcn.004e6910
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4e7e70
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
cmp eax, 3
je 0x4e7e93
test eax, eax
jne 0x4e7f48
mov eax, dword [0x5c687c]
cmp eax, 0xffffffff
je 0x4e7f48
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
je 0x4e7f47
mov eax, dword [0x5c687c]
mov ecx, 0x100
push esi
push edi
mov esi, ebx
mov dword [ebp - 0x408], eax
lea edi, [ebp - 0x404]
rep movsd dword es:[edi], dword [esi]
lea ecx, [ebp - 0x404]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push ebx
call fcn.00472ade
add esp, 4
mov edi, 0x100
nop dword [eax + eax]
mov esi, dword [0x5d2618]
xor dl, dl
test esi, esi
jle 0x4e7f2e
nop dword [eax]
mov ecx, dword [ebp + esi*4 - 0x404]
test ecx, ecx
je 0x4e7f29
mov eax, dword [esi*4 + 0x5d2620]
test eax, eax
je 0x4e7f29
push ecx
mov dword [ebp + esi*4 - 0x404], 0
call eax
add esp, 4
mov dl, 1
dec esi
test esi, esi
jg 0x4e7f00
dec edi
test edi, edi
jle 0x4e7f37
test dl, dl
jne 0x4e7ef0
push 0
push dword [ebp - 0x408]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4ee950
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x571df2
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x5c524c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x14], ebx
mov dword [ebx], vtable.base::MessageLoop.0
mov dword [ebp - 4], 0
mov dword [ebx + 4], 0
mov edi, dword [ebp + 8]
lea esi, [ebx + 0xc]
mov dword [ebx + 8], edi
mov dword [ebp + 8], esi
push 8
mov byte [ebp - 4], 1
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
call fcn.004727bf
mov dword [esi], eax
mov dword [eax], 0
mov dword [eax + 4], 0
mov eax, dword [esi]
mov dword [eax], esi
mov dword [ebx + 0x20], 0
mov dword [ebx + 0x24], 0
mov dword [ebx + 0x28], 0
lea esi, [ebx + 0x38]
mov dword [ebx + 0x30], 0
mov dword [ebx + 0x34], 0
mov dword [ebp + 8], esi
push 8
mov byte [ebp - 4], 3
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
call fcn.004727bf
mov dword [esi], eax
add esp, 8
mov dword [eax], 0
mov dword [eax + 4], 0
mov eax, dword [esi]
mov dword [eax], esi
mov dword [ebx + 0x4c], 0
mov dword [ebx + 0x50], 0
mov dword [ebx + 0x54], 0
mov dword [ebx + 0x58], 0
mov dword [ebx + 0x5c], 0
mov dword [ebx + 0x60], 0
mov word [ebx + 0x64], 1
mov dword [ebx + 0x78], 0
mov dword [ebx + 0x7c], 0xf
mov byte [ebx + 0x68], 0
mov dword [ebx + 0x80], 0
mov dword [ebx + 0x84], 0
mov dword [ebx + 0x88], 0
mov dword [ebx + 0x8c], 0
mov dword [ebx + 0x90], 0
mov dword [ebx + 0x94], 0
mov dword [ebx + 0x98], 0
mov dword [ebx + 0x9c], 0
mov dword [ebx + 0xa4], 0
mov dword [ebx + 0xa8], 0
mov dword [ebx + 0xac], 0
mov ecx, ebx
mov byte [ebp - 4], 0xa
call fcn.004fb650
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.004f5d70
add esp, 8
mov esi, dword [eax]
xor ecx, ecx
mov dword [eax], 0
mov dword [ebp + 8], ecx
test esi, esi
je 0x4eeb27
cmp esi, dword [ebx + 4]
je 0x4eeb6c
mov edx, dword [ebx + 4]
mov dword [ebx + 4], ecx
test edx, edx
je 0x4eeb3c
mov eax, dword [edx]
mov ecx, edx
push 1
call dword [eax]
mov ecx, dword [ebp + 8]
mov dword [ebx + 4], esi
test ecx, ecx
je 0x4eeb49
mov eax, dword [ecx]
push 1
call dword [eax]
mov ecx, dword [ebp - 0x10]
test ecx, ecx
je 0x4eeb56
mov eax, dword [ecx]
push 1
call dword [eax]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call fcn.00534dbb
int3
Function at 0x4eee90
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
mov ecx, 0x5d1bf0
mov dword [ebp - 4], esi
call fcn.004f8940
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [esi + 8], eax
mov eax, esi
mov dword [esi + 4], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], esi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4eefc0
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb4
push esi
mov esi, ecx
mov dword [ebp - 4], esi
mov dword [esi], 0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [esi], eax
mov dword [ebp - 4], 0xffffffff
cmp eax, 0xffffffff
jne 0x4ef01d
push str.slot_____DWORD_0xFFFFFFFF_
lea eax, [ebp - 4]
push eax
push esi
call fcn.004e8a10
add esp, 0xc
test eax, eax
je 0x4ef01d
push eax
push 0x11
push str.d:code.aliyun.comcore_liblibschromium_base_threading_thread_local_win.cc
lea ecx, [ebp - 0xb4]
call fcn.004ee830
lea ecx, [ebp - 0xb4]
call fcn.004f1040
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4f1040
Capabilities:
Print debug messages
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x572170
mov eax, dword fs:[0]
push eax
sub esp, 0x438
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
cmp byte [0x5c66ad], 0
je 0x4f127d
mov eax, dword [ebx + 8]
lea esi, [ebx + 8]
push 0xa
mov ecx, dword [eax + 4]
add ecx, esi
call fcn.005079f0
movzx eax, al
mov ecx, esi
push eax
call fcn.00506ea0
mov ecx, esi
call fcn.00468de0
lea eax, [ebp - 0x428]
lea esi, [ebx + 0xc]
push eax
mov ecx, esi
call fcn.00507640
mov eax, dword [0x5d1c18]
test eax, eax
je 0x4f10e3
lea ecx, [ebp - 0x428]
push ecx
push dword [ebx + 0xa0]
push dword [ebx + 0xa8]
push dword [ebx + 0xa4]
push dword [ebx]
call eax
add esp, 0x14
test al, al
jne 0x4f1272
test byte [0x5c66a8], 2
je 0x4f1109
cmp dword [ebp - 0x414], 0x10
lea eax, [ebp - 0x428]
cmovae eax, dword [ebp - 0x428]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp 0x4f110e
cmp dword [ebx], 2
jl 0x4f114c
cmp dword [ebp - 0x414], 0x10
lea edi, [ebp - 0x428]
mov esi, dword [ebp - 0x418]
cmovae edi, dword [ebp - 0x428]
push 2
call fcn.00530abd
push eax
push 1
push esi
push edi
call fcn.00531909
push 2
call fcn.00530abd
push eax
call fcn.00530e0b
lea esi, [ebx + 0xc]
add esp, 0x1c
test byte [0x5c66a8], 1
je 0x4f11f8
push 0
push 0
call fcn.004fb4b0
add esp, 8
cmp dword [0x5d1c24], 0
jne 0x4f117e
push 0xffffffffffffffff
push dword [0x5d1c20]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
jmp 0x4f118a
push dword [0x5d1c1c]
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call fcn.004fc800
test al, al
je 0x4f11d5
push 2
push 0
push 0
push dword [0x5d1c0c]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [ebp - 0x414], 0x10
lea ecx, [ebp - 0x42c]
push 0
push ecx
push dword [ebp - 0x418]
lea eax, [ebp - 0x428]
cmovae eax, dword [ebp - 0x428]
push eax
push dword [0x5d1c0c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp dword [0x5d1c24], 0
jne 0x4f11ec
push dword [0x5d1c20]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x4f11f8
push dword [0x5d1c1c]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [ebx], 3
jne 0x4f1272
cmp dword [ebp - 0x414], 0x10
lea eax, [ebp - 0x428]
mov ecx, dword [ebp - 0x418]
cmovae eax, dword [ebp - 0x428]
cmp ecx, 0x400
ja 0x4f12ad
push ecx
push eax
lea eax, [ebp - 0x410]
push eax
call fcn.0051ee00
lea eax, [ebp - 0x410]
push eax
call fcn.004f4b10
add esp, 0x10
cmp dword [0x5d1c14], 0
je 0x4f12b2
lea eax, [ebp - 0x444]
mov ecx, esi
push eax
call fcn.00507640
lea eax, [ebp - 0x444]
push eax
call dword [0x5d1c14]
add esp, 4
lea ecx, [ebp - 0x444]
call fcn.004078d0
lea ecx, [ebp - 0x428]
call fcn.004078d0
push dword [ebx + 0xac]
call dword [sym.imp.KERNEL32.dll_SetLastError]
lea ecx, [ebx + 8]
call fcn.0048a6d0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret
call fcn.005229b9
call fcn.004f51a0
int3
Function at 0x4f1870
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5721c0
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov ecx, 0x5d1bf0
mov dword [edi], vtable.base::debug::TraceLog::ThreadLocalEventBuffer.0
call fcn.004f8940
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
call fcn.004fe830
mov esi, dword [edi + 0x10]
test esi, esi
je 0x4f197b
mov ecx, dword [edi + 0x18]
mov edx, dword [edi + 0x1c]
cmp ecx, 0xffffffff
jne 0x4f18e4
cmp edx, 0x7fffffff
jne 0x4f18e4
movsd xmm0, qword [0x594560]
jmp 0x4f18f1
call fcn.00563670
divsd xmm0, qword [0x594548]
movd xmm1, esi
cvtdq2pd xmm1, xmm1
divsd xmm0, xmm1
movsd qword [ebp - 0x30], xmm0
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push 0
mov ecx, edi
mov dword [ebp - 0x20], str.average_overhead
mov esi, eax
call fcn.004f4050
test eax, eax
je 0x4f197b
movsd xmm0, qword [ebp - 0x30]
push 0
push 0
movsd qword [ebp - 0x28], xmm0
xorps xmm0, xmm0
mov ecx, dword [ebp - 0x28]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp - 0x24]
mov dword [ebp - 0x18], ecx
lea ecx, [ebp - 0x1c]
push ecx
lea ecx, [ebp - 0x11]
movlpd qword [ebp - 0x28], xmm0
push ecx
lea ecx, [ebp - 0x20]
movlpd qword [ebp - 0x30], xmm0
push ecx
push 1
push 0
push 0
push str.overhead
push 0x5d253b
push 0x4d
push dword [ebp - 0x24]
mov ecx, eax
mov byte [ebp - 0x11], 4
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x30]
push esi
call fcn.004fc210
mov esi, dword [edi + 4]
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, edi
call fcn.004f8580
mov ecx, 0x5d1bf0
call fcn.004f8940
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, dword [edi + 4]
mov dword [ebp - 0x20], eax
add ecx, 0x1e8
lea eax, [ebp - 0x20]
push eax
call fcn.00505a40
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [edi + 4]
push 0
push dword [eax + 0x1dc]
call fcn.00500ce0
mov esi, dword [edi + 8]
add esp, 8
test esi, esi
je 0x4f19fb
push 0x4f1a60
push 0x40
push 0x60
lea eax, [esi + 8]
mov dword [ebp - 4], 0
push eax
call fcn.004726c1
push 0x1810
push esi
call fcn.004727ef
add esp, 8
mov dword [edi], vtable.base::MessageLoop::DestructionObserver.0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret
Function at 0x4f51c0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov eax, dword [ecx + 4]
push esi
mov esi, dword [ecx]
sub eax, esi
sar eax, 2
test eax, eax
je 0x4f5231
push ebx
push edi
mov edi, eax
mov ebx, dword [esi]
lea esi, [esi + 4]
movzx edx, al
movzx ecx, bl
xor edx, ecx
shr eax, 8
mov ecx, ebx
shr ecx, 8
xor eax, dword [edx*4 + 0x591928]
movzx edx, cl
movzx ecx, al
xor edx, ecx
shr eax, 8
mov ecx, ebx
shr ebx, 0x18
shr ecx, 0x10
xor eax, dword [edx*4 + 0x591928]
movzx edx, cl
movzx ecx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x591928]
movzx ecx, al
xor ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x591928]
sub edi, 1
jne 0x4f51d3
pop edi
pop ebx
pop esi
ret