joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d74c0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x569f2b
mov eax, dword fs:[0]
push eax
sub esp, 0x228
mov eax, dword [0x5be26c]
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.004211e0
cmp dword [esi + 0x14], 8
mov eax, esi
mov dword [ebp - 4], edi
jb 0x4d7530
mov eax, dword [esi]
push dword [esi + 0x10]
lea ecx, [ebp - 0x230]
push eax
call fcn.004327d0
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 0x4d75c5
push 0x208
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.005161d0
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 0x4d75c5
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 0x4d75d6
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [ebp - 0x21c]
cmp edx, 8
jb 0x4d7612
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4d7608
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4d7631
push edx
push ecx
call fcn.0046c26f
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.0046c10d
mov esp, ebp
pop ebp
ret 8
call fcn.0051a76c
int3
Function at 0x4d8290
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56a020
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x5be26c]
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 0x4d83d7
cmp dword [edi + 0x14], 0
je 0x4d83d7
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ebx, [eax + 1]
lea eax, [ebx + ebx]
call fcn.0055bfc0
mov esi, esp
test esi, esi
je 0x4d83d7
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 0x4d8320
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x28]
call fcn.004211e0
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 0x4d8366
mov esi, ecx
cmp word [esi], 0xa
je 0x4d83fa
add esi, 2
sub eax, 1
jne 0x4d8354
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 0x4d83b2
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 0x4d83b2
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.0048ddc0
lea ecx, [ebp - 0x28]
call fcn.0040bbd0
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.0046c10d
mov esp, ebp
pop ebp
ret 0x10
test esi, esi
je 0x4d8366
sub esi, ecx
sar esi, 1
cmp esi, 0xffffffff
je 0x4d8366
push esi
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.004d88b0
mov edx, eax
cmp dword [edx + 0x14], 8
mov byte [ebp - 4], 1
jb 0x4d842c
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.0040bbd0
push esi
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.004d88b0
cmp dword [eax + 0x14], 8
jb 0x4d845b
mov eax, dword [eax]
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetWindowTextW]
lea ecx, [ebp - 0x40]
call fcn.0040bbd0
jmp 0x4d83b2
Function at 0x4d8e40
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, 0x17
jne 0x4d8e6d
movzx eax, word [esi + 0x55c]
push eax
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
pop edi
pop esi
mov dword [ebp + 8], eax
pop ebp
jmp dword [sym.imp.USER32.dll_SetCursor]
cmp eax, 0xd
jne 0x4d8ebc
mov eax, dword [esi]
call dword [eax + 0x3c]
push dword [edi + 0x10]
push dword [edi + 0xc]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
test eax, eax
je 0x4d8f1d
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x3c]
movups xmm0, xmmword [eax]
movups xmmword [esi + 0x568], xmm0
mov eax, dword [edi + 0xc]
mov dword [esi + 0x560], eax
mov eax, dword [edi + 0x10]
pop edi
mov dword [esi + 0x564], eax
mov byte [esi + 0x578], 1
pop esi
pop ebp
ret 4
cmp eax, 0xe
jne 0x4d8edd
mov ecx, dword [esi + 0x558]
mov byte [esi + 0x578], 0
test ecx, ecx
je 0x4d8f1d
mov eax, dword [ecx]
call dword [eax + 8]
pop edi
pop esi
pop ebp
ret 4
cmp eax, 9
jne 0x4d8f17
cmp dword [esi + 0x558], 0
je 0x4d8f1d
cmp byte [esi + 0x578], 0
je 0x4d8f1d
push 1
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x4d8f1d
mov ecx, dword [esi + 0x558]
lea eax, [edi + 0xc]
push eax
push esi
mov edx, dword [ecx]
call dword [edx + 4]
pop edi
pop esi
pop ebp
ret 4
push edi
call fcn.0048f540
pop edi
pop esi
pop ebp
ret 4

Function at 0x4d8f30
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 0x4d8f7f
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 0x4d8f78
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 0x4d8fa0
mov ecx, dword [esi + 0x558]
mov byte [esi + 0x564], 0
test ecx, ecx
je 0x4d8f79
mov eax, dword [ecx]
call dword [eax + 8]
pop edi
pop esi
pop ebp
ret 4
cmp eax, 9
jne 0x4d8fd2
push 1
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x4d8fd2
mov ecx, dword [esi + 0x558]
test ecx, ecx
je 0x4d8f79
cmp byte [esi + 0x564], 0
je 0x4d8f79
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.0048f540
pop edi
pop esi
pop ebp
ret 4
Function at 0x4dc8e0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56a2cb
mov eax, dword fs:[0]
push eax
sub esp, 0x430
mov eax, dword [0x5be26c]
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.005161d0
add esp, 0xc
lea eax, [ebp - 0x420]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
je 0x4dca21
cmp eax, 0x104
ja 0x4dca21
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.005161d0
add esp, 0xc
lea eax, [ebp - 0x218]
push eax
push 0
push 0x58a71c
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
je 0x4dc9d2
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4dc9b0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x438]
call fcn.004211e0
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.0040bbd0
jmp 0x4dca46
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.0046c10d
mov esp, ebp
pop ebp
ret

Function at 0x4dfc50
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x5be26c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
cmp eax, 3
je 0x4dfc73
test eax, eax
jne 0x4dfd28
mov eax, dword [0x5bf89c]
cmp eax, 0xffffffff
je 0x4dfd28
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
je 0x4dfd27
mov eax, dword [0x5bf89c]
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.0046c55e
add esp, 4
mov edi, 0x100
nop dword [eax + eax]
mov esi, dword [0x5c7718]
xor dl, dl
test esi, esi
jle 0x4dfd0e
nop dword [eax]
mov ecx, dword [ebp + esi*4 - 0x404]
test ecx, ecx
je 0x4dfd09
mov eax, dword [esi*4 + 0x5c7720]
test eax, eax
je 0x4dfd09
push ecx
mov dword [ebp + esi*4 - 0x404], 0
call eax
add esp, 4
mov dl, 1
dec esi
test esi, esi
jg 0x4dfce0
dec edi
test edi, edi
jle 0x4dfd17
test dl, dl
jne 0x4dfcd0
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.0046c10d
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4e6730
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56aba2
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x5be26c]
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.0046c23f
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.0046c23f
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.004f3430
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.004edb50
add esp, 8
mov esi, dword [eax]
xor ecx, ecx
mov dword [eax], 0
mov dword [ebp + 8], ecx
test esi, esi
je 0x4e6907
cmp esi, dword [ebx + 4]
je 0x4e694c
mov edx, dword [ebx + 4]
mov dword [ebx + 4], ecx
test edx, edx
je 0x4e691c
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 0x4e6929
mov eax, dword [ecx]
push 1
call dword [eax]
mov ecx, dword [ebp - 0x10]
test ecx, ecx
je 0x4e6936
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.0052cf1f
int3
Function at 0x4e6c70
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
mov ecx, 0x5c6cf0
mov dword [ebp - 4], esi
call fcn.004f0720
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 0x4e6da0
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 0x4e6dfd
push str.slot_____DWORD_0xFFFFFFFF_
lea eax, [ebp - 4]
push eax
push esi
call fcn.004e07f0
add esp, 0xc
test eax, eax
je 0x4e6dfd
push eax
push 0x11
push str.d:code.aliyun.comcore_liblibschromium_base_threading_thread_local_win.cc
lea ecx, [ebp - 0xb4]
call fcn.004e6610
lea ecx, [ebp - 0xb4]
call fcn.004e8e20
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4e8e20
Capabilities:
Print debug messages
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56af20
mov eax, dword fs:[0]
push eax
sub esp, 0x438
mov eax, dword [0x5be26c]
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 [0x5bf6cd], 0
je 0x4e905d
mov eax, dword [ebx + 8]
lea esi, [ebx + 8]
push 0xa
mov ecx, dword [eax + 4]
add ecx, esi
call fcn.004ff830
movzx eax, al
mov ecx, esi
push eax
call fcn.004fece0
mov ecx, esi
call fcn.00463ec0
lea eax, [ebp - 0x428]
lea esi, [ebx + 0xc]
push eax
mov ecx, esi
call fcn.004ff480
mov eax, dword [0x5c6d18]
test eax, eax
je 0x4e8ec3
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 0x4e9052
test byte [0x5bf6c8], 2
je 0x4e8ee9
cmp dword [ebp - 0x414], 0x10
lea eax, [ebp - 0x428]
cmovae eax, dword [ebp - 0x428]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp 0x4e8eee
cmp dword [ebx], 2
jl 0x4e8f2c
cmp dword [ebp - 0x414], 0x10
lea edi, [ebp - 0x428]
mov esi, dword [ebp - 0x418]
cmovae edi, dword [ebp - 0x428]
push 2
call fcn.005289c9
push eax
push 1
push esi
push edi
call fcn.00529944
push 2
call fcn.005289c9
push eax
call fcn.00528e5b
lea esi, [ebx + 0xc]
add esp, 0x1c
test byte [0x5bf6c8], 1
je 0x4e8fd8
push 0
push 0
call fcn.004f3290
add esp, 8
cmp dword [0x5c6d24], 0
jne 0x4e8f5e
push 0xffffffffffffffff
push dword [0x5c6d20]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
jmp 0x4e8f6a
push dword [0x5c6d1c]
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call fcn.004f45e0
test al, al
je 0x4e8fb5
push 2
push 0
push 0
push dword [0x5c6d0c]
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 [0x5c6d0c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp dword [0x5c6d24], 0
jne 0x4e8fcc
push dword [0x5c6d20]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x4e8fd8
push dword [0x5c6d1c]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [ebx], 3
jne 0x4e9052
cmp dword [ebp - 0x414], 0x10
lea eax, [ebp - 0x428]
mov ecx, dword [ebp - 0x418]
cmovae eax, dword [ebp - 0x428]
cmp ecx, 0x400
ja 0x4e908d
push ecx
push eax
lea eax, [ebp - 0x410]
push eax
call fcn.00516c00
lea eax, [ebp - 0x410]
push eax
call fcn.004ec8f0
add esp, 0x10
cmp dword [0x5c6d14], 0
je 0x4e9092
lea eax, [ebp - 0x444]
mov ecx, esi
push eax
call fcn.004ff480
lea eax, [ebp - 0x444]
push eax
call dword [0x5c6d14]
add esp, 4
lea ecx, [ebp - 0x444]
call fcn.0040bb80
lea ecx, [ebp - 0x428]
call fcn.0040bb80
push dword [ebx + 0xac]
call dword [sym.imp.KERNEL32.dll_SetLastError]
lea ecx, [ebx + 8]
call fcn.004825e0
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.0046c10d
mov esp, ebp
pop ebp
ret
call fcn.0051a76c
call fcn.004ecf80
int3
Function at 0x4e9650
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56af70
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x5be26c]
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, 0x5c6cf0
mov dword [edi], vtable.base::debug::TraceLog::ThreadLocalEventBuffer.0
call fcn.004f0720
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
call fcn.004f6610
mov esi, dword [edi + 0x10]
test esi, esi
je 0x4e975b
mov ecx, dword [edi + 0x18]
mov edx, dword [edi + 0x1c]
cmp ecx, 0xffffffff
jne 0x4e96c4
cmp edx, 0x7fffffff
jne 0x4e96c4
movsd xmm0, qword [0x58d8b0]
jmp 0x4e96d1
call fcn.0055c4f0
divsd xmm0, qword [0x58d898]
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.004ebe30
test eax, eax
je 0x4e975b
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 0x5c763b
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.004f3ff0
mov esi, dword [edi + 4]
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, edi
call fcn.004f0360
mov ecx, 0x5c6cf0
call fcn.004f0720
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.004fd880
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [edi + 4]
push 0
push dword [eax + 0x1dc]
call fcn.004f8ac0
mov esi, dword [edi + 8]
add esp, 8
test esi, esi
je 0x4e97db
push 0x4e9840
push 0x40
push 0x60
lea eax, [esi + 8]
mov dword [ebp - 4], 0
push eax
call fcn.0046c141
push 0x1810
push esi
call fcn.0046c26f
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.0046c10d
mov esp, ebp
pop ebp
ret
Function at 0x4ecfa0
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 0x4ed011
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 + 0x58ac78]
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 + 0x58ac78]
movzx edx, cl
movzx ecx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x58ac78]
movzx ecx, al
xor ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x58ac78]
sub edi, 1
jne 0x4ecfb3
pop edi
pop ebx
pop esi
ret
Function at 0x4f0720
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb4
push esi
mov esi, ecx
mov eax, dword [esi]
test eax, 0xfffffffe
jne 0x4f0797
push esi
call fcn.004f4e10
add esp, 4
test al, al
je 0x4f0797
push edi
lea edi, [esi + 4]
mov dword [edi], 0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [edi], eax
mov dword [ebp - 4], 0xffffffff
cmp eax, 0xffffffff
jne 0x4f0794
push str.slot_____DWORD_0xFFFFFFFF_
lea eax, [ebp - 4]
push eax
push edi
call fcn.004e07f0
add esp, 0xc
test eax, eax
je 0x4f0794
push eax
push 0x11
push str.d:code.aliyun.comcore_liblibschromium_base_threading_thread_local_win.cc
lea ecx, [ebp - 0xb4]
call fcn.004e6610
lea ecx, [ebp - 0xb4]
call fcn.004e8e20
mov dword [esi], edi
pop edi
mov eax, dword [esi]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4f1e60
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, ecx
test ebx, ebx
jne 0x4f1e76
pop edi
xor eax, eax
pop ebx
pop ebp
ret 0xc
push esi
push dword [edi + 0x1dc]
mov esi, dword [sym.imp.KERNEL32.dll_TlsGetValue]
call esi
test eax, eax
je 0x4f1ebe
push dword [edi + 0x1dc]
call esi
mov esi, eax
mov edx, dword [esi + 8]
test edx, edx
je 0x4f1ebe
cmp ebx, dword [edx + 0x1808]
jne 0x4f1ebe
mov eax, dword [ebp + 0xc]
movzx ecx, ax
cmp ecx, dword [esi + 0xc]
jne 0x4f1ebe
movzx eax, word [ebp + 0xe]
lea eax, [eax + eax*2]
shl eax, 5
add eax, 8
add eax, edx
jne 0x4f1f22
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x4f1ed7
cmp byte [esi + 4], 0
jne 0x4f1ed7
push dword [esi]
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov byte [esi + 4], 1
mov ecx, dword [edi + 0x20c]
test ecx, ecx
je 0x4f1f16
mov eax, dword [ebp + 0xc]
movzx eax, ax
cmp eax, dword [edi + 0x210]
jne 0x4f1f16
cmp ebx, dword [ecx + 0x1808]
jne 0x4f1f0d
movzx eax, word [ebp + 0xe]
pop esi
pop edi
pop ebx
lea eax, [eax + eax*2]
shl eax, 5
add eax, 8
add eax, ecx
pop ebp
ret 0xc
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret 0xc
mov ecx, dword [edi + 0x3c]
push dword [ebp + 0xc]
push ebx
mov eax, dword [ecx]
call dword [eax + 0x18]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc

Function at 0x4f3e30
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xbc
mov eax, dword [0x5be26c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x5bf89c]
push esi
mov esi, ecx
cmp eax, 0xffffffff
je 0x4f3e5b
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x4f3e60
call fcn.004ed7e0
mov eax, 1
mov ecx, 0x5c7718
lock xadd dword [ecx], eax
inc eax
mov dword [ebp - 8], 0x100
mov dword [esi + 4], eax
mov dword [ebp - 0xc], eax
cmp eax, 0x100
jl 0x4f3ebd
push str.slot____kThreadLocalStorageSize
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
call fcn.004e0510
add esp, 0xc
test eax, eax
je 0x4f3ebd
push eax
push 0xd2
push str.d:code.aliyun.comcore_liblibschromium_base_threading_thread_local_storage.cc
lea ecx, [ebp - 0xbc]
call fcn.004e6610
lea ecx, [ebp - 0xbc]
call fcn.004e8e20
mov ecx, dword [esi + 4]
mov eax, dword [ebp + 8]
mov dword [ecx*4 + 0x5c7720], eax
mov al, 1
mov ecx, dword [ebp - 4]
mov byte [esi], 1
xor ecx, ebp
pop esi
call fcn.0046c10d
mov esp, ebp
pop ebp
ret 4