joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4fb19e
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x268
push ebx
push edi
mov edi, ecx
xor ebx, ebx
cmp dword [edi + 0x28], ebx
je 0x4fb1c5
lea eax, [edi + 0x18]
push eax
mov ecx, dword [ebp + 8]
call fcn.004065d3
mov al, 1
jmp 0x4fb2ae
cmp dword [edi + 0x14], 8
mov eax, edi
jb 0x4fb1cf
mov eax, dword [edi]
push ebx
push ebx
push 3
push ebx
push ebx
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
je 0x4fb1f4
test eax, eax
je 0x4fb1f4
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
jmp 0x4fb1b6
push 0x250
lea eax, [ebp - 0x268]
push ebx
push eax
call fcn.00548bf0
add esp, 0xc
mov eax, edi
cmp dword [edi + 0x14], 8
jb 0x4fb213
mov eax, dword [edi]
push esi
lea ecx, [ebp - 0x268]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, 0xffffffff
mov esi, ebx
push eax
cmovne esi, dword [ebp - 0x248]
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp esi, 0x1400000
ja 0x4fb29b
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x18]
push 0x5d01cc
push esi
push eax
add edi, 0x18
call fcn.0044a2d9
add esp, 0xc
mov ecx, edi
push eax
call fcn.00446faf
lea ecx, [ebp - 0x18]
call fcn.00403f80
cmp dword [edi + 0x14], 8
mov ecx, edi
jb 0x4fb26f
mov ecx, dword [edi]
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x4fb279
mov eax, dword [esi]
push ebx
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x4fb29f
mov esi, 0x5f9b70
push esi
call fcn.00553a47
pop ecx
push eax
push esi
mov ecx, edi
call fcn.00407f20
xor al, al
jmp 0x4fb2ad
push edi
mov ecx, esi
call fcn.004065d3
cmp dword [esi + 0x10], ebx
setne al
pop esi
pop edi
pop ebx
leave
ret 4
Function at 0x4fc8eb
Capabilities:
Check if file exists
Reference sql statements

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp method.CBrowser360.virtual_12
Function at 0x4fda3f
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
lea eax, [ebp - 0x214]
push ebx
push esi
push edi
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x214]
push eax
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x4fdacc
and dword [ebp - 8], 0
push ebx
push 2
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x4fdacc
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov edi, eax
test edi, edi
je 0x4fdacc
push edi
push ebx
push dword [ebp - 4]
lea eax, [ebp - 0x214]
push eax
call sub.VERSION.dll_GetFileVersionInfoW
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
push 0x5fb114
push edi
call sub.VERSION.dll_VerQueryValueW
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [ebp - 0xc]
jmp 0x4fdace
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4fe82e
Capabilities:
Enumerate threads
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
test esi, esi
jne 0x4fe846
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push 0x1c
pop edi
mov ebx, eax
lea eax, [ebp - 0x1c]
push edi
push 0
push eax
mov dword [ebp + 8], ebx
call fcn.00548bf0
add esp, 0xc
mov dword [ebp - 0x1c], edi
push 0
push 4
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov edi, eax
test edi, edi
je 0x4fe8c4
lea eax, [ebp - 0x1c]
push eax
push edi
call sub.KERNEL32.dll_Thread32First
jmp 0x4fe8b9
cmp esi, dword [ebp - 0x10]
jne 0x4fe8af
cmp ebx, dword [ebp - 0x14]
je 0x4fe8af
push dword [ebp - 0x14]
push 0
push 2
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov ebx, eax
test ebx, ebx
je 0x4fe8ac
push ebx
call dword [sym.imp.KERNEL32.dll_SuspendThread]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x1c]
push eax
push edi
call sub.KERNEL32.dll_Thread32Next
test eax, eax
jne 0x4fe881
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4ff23c
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x258
lea eax, [ebp - 0x258]
push ebx
push 0x208
xor ebx, ebx
push ebx
push eax
call fcn.00548bf0
lea eax, [ebp - 0x258]
push eax
call fcn.004ff19f
add esp, 0x10
test al, al
je 0x4ff33d
lea eax, [ebp - 0x258]
push eax
call fcn.004fe427
xor eax, eax
mov dword [esp], 0x104
mov word [ebp - 0x258], ax
lea eax, [ebp - 0x258]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x258]
push eax
lea ecx, [ebp - 0x1c]
call fcn.0040921d
call fcn.004fda3f
mov ecx, eax
test ecx, ecx
jne 0x4ff2be
mov dword [ebp - 0x40], ebx
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x3c], ebx
cmp dword [ebp - 8], 8
lea ebx, [ebp - 0x1c]
movzx eax, word [ecx + 0x12]
cmovae ebx, dword [ebp - 0x1c]
push esi
movzx esi, word [ecx + 0x16]
push edi
movzx edi, word [ecx + 0x10]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push 0
push 0xffffffffffffffff
push 0
push 0x804
push 1
push 1
push esi
push edi
push dword [ebp - 4]
push eax
push ebx
push 0x5ffb8c
push str.QQBrowserPC
call fcn.004fdc34
add esp, 0x34
cmp byte [ebp + 8], 0
push 0x20
pop eax
pop edi
pop esi
jne 0x4ff320
cmp byte [ebp + 0xc], 0
push 0x22
pop eax
push 0x2b
pop ecx
cmove eax, ecx
mov ecx, eax
or ecx, 0x10
cmp byte [ebp + 0x10], 0
cmove ecx, eax
push ecx
call fcn.004fe40b
pop ecx
lea ecx, [ebp - 0x1c]
call fcn.00403f80
mov al, 1
pop ebx
leave
ret
Function at 0x500f3f
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, ecx
push dword [edi + 4]
mov dword [edi], vtable.CCfgMgr.0
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x500f66
push dword [edi + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
and dword [edi + 4], 0
mov eax, dword [edi + 0x5a4]
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_TerminateThread]
test eax, eax
je 0x500f7d
push 0xffffffffffffffff
push eax
call esi
mov eax, dword [edi + 0x5ac]
test eax, eax
je 0x500f8c
push 0xffffffffffffffff
push eax
call esi
mov eax, dword [edi + 0x5b0]
test eax, eax
je 0x500f9b
push 0xffffffffffffffff
push eax
call esi
lea esi, [edi + 0x634]
lea ecx, [esi + 0x18]
call fcn.00403f80
mov ecx, esi
call fcn.00403f80
lea ecx, [edi + 0x628]
call fcn.0050728e
lea ecx, [edi + 0x61c]
call fcn.0050728e
lea ecx, [edi + 0x610]
call fcn.0050728e
lea ecx, [edi + 0x604]
call fcn.0050728e
lea ecx, [edi + 0x5f8]
call fcn.0050728e
lea ecx, [edi + 0x5ec]
call fcn.0050728e
lea ecx, [edi + 0x5e8]
call fcn.00500f01
lea ecx, [edi + 0x5dc]
call fcn.005071e6
lea ecx, [edi + 0x5d0]
call fcn.005071e6
lea ecx, [edi + 0x5c0]
call fcn.0050723a
push 0x17
pop ebx
mov dword [ebp - 4], ebx
mov esi, ebx
lea ebx, [edi + 0x59c]
sub ebx, 0x18
mov ecx, ebx
call fcn.00403f80
sub esi, 1
jne 0x50102c
mov ebx, dword [ebp - 4]
lea esi, [edi + 0x374]
sub esi, 0x18
mov ecx, esi
call fcn.00403f80
sub ebx, 1
jne 0x501044
cmp dword [edi + 0x14], ebx
pop esi
pop ebx
je 0x501062
push dword [edi + 0x14]
call fcn.005275bc
pop edi
leave
ret

Function at 0x502b34
Capabilities:
Create thread

Disassembly:
push esi
push 1
push 0x10
mov esi, ecx
call fcn.0050402c
test eax, eax
je 0x502b4c
mov ecx, esi
pop esi
jmp fcn.00503ec9
pop esi
ret

Function at 0x502d18
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
mov edx, dword [esi + 0x5e8]
test edx, edx
je 0x502d51
mov eax, dword [edx + 4]
sub eax, dword [edx]
test eax, 0xfffffff8
je 0x502d51
xor eax, eax
push eax
push eax
push edx
push 0x502d53
push eax
push eax
mov dword [esi + 0x5e8], eax
call fcn.00577219
add esp, 0x18
mov dword [esi + 0x5ac], eax
pop esi
ret
Function at 0x504d2f
Capabilities:
Create thread
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 0xc]
sub esp, 0x1c
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov byte [esi + 0x5a1], al
mov eax, dword [ebp + 8]
cmp dword [eax + 0x10], ebx
jne 0x504dff
push 0x5d1448
push 0xc9
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
je 0x504df8
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
push 0
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x504df8
test ebx, ebx
je 0x504df8
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
and dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x1c]
and dword [ebp - 0xc], 0
push ebx
push eax
mov dword [ebp - 8], 0xf
call fcn.0043f8cc
push edi
call dword [sym.imp.KERNEL32.dll_FreeResource]
lea eax, [ebp - 0x1c]
mov ecx, esi
push eax
call fcn.005066b8
mov ecx, dword [ebp - 8]
mov byte [ebp + 0xf], al
cmp ecx, 0x10
jb 0x504e08
mov edx, dword [ebp - 0x1c]
inc ecx
mov dword [ebp + 8], ecx
mov dword [ebp - 4], edx
cmp ecx, 0x1000
jb 0x504ded
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00403fef
mov edx, dword [ebp - 4]
pop ecx
pop ecx
mov ecx, dword [ebp + 8]
push ecx
push edx
call fcn.00541c01
pop ecx
pop ecx
jmp 0x504e08
xor al, al
jmp 0x504eb9
push eax
call fcn.005066b8
mov byte [ebp + 0xf], al
lea ebx, [esi + 0x64c]
lea edi, [esi + 0x634]
push ebx
push edi
call fcn.00506c1d
xor eax, eax
pop ecx
pop ecx
cmp dword [esi + 0x1bc], eax
jne 0x504e5b
cmp byte [esi + 0x5a1], al
jne 0x504e4f
cmp dword [esi + 0x644], eax
je 0x504e4f
push eax
push eax
push edi
push 0x50435d
push eax
push eax
call fcn.00577219
add esp, 0x18
mov dword [esi + 0x5b0], eax
push ebx
lea ecx, [esi + 0x1ac]
call fcn.004065d3
push 6
lea eax, [ebp - 0x1c]
mov ecx, esi
push eax
call fcn.00504bd4
push eax
call fcn.0050788d
mov ecx, eax
call fcn.00507d3a
lea ecx, [ebp - 0x1c]
call fcn.00403f80
cmp byte [esi + 0x5a1], 0
jne 0x504e94
xor eax, eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov ecx, esi
call fcn.00505c17
push dword [esi + 0x5bc]
push 0x5d1454
push 2
call fcn.005bb560
push eax
call fcn.005bb420
mov al, byte [ebp + 0xf]
add esp, 0x10
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x50a050
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
mov esi, str.QQBrowser.exe
lea ecx, [ebp - 0x30]
push esi
call fcn.0040921d
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.00509eb9
pop ecx
pop ecx
lea ecx, [ebp - 0x30]
call fcn.00403f80
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
cmovae eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50a0a1
lea eax, [ebp - 0x18]
push eax
call fcn.0050a01e
pop ecx
test al, al
jne 0x50a106
push esi
lea ecx, [ebp - 0x30]
call fcn.0040921d
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.00509f66
mov esi, eax
lea eax, [ebp - 0x18]
pop ecx
pop ecx
cmp eax, esi
je 0x50a0d2
mov ecx, eax
call fcn.00403f80
push esi
lea ecx, [ebp - 0x18]
call fcn.00444e92
lea ecx, [ebp - 0x48]
call fcn.00403f80
lea ecx, [ebp - 0x30]
call fcn.00403f80
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
cmovae eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50a10a
lea eax, [ebp - 0x18]
push eax
call fcn.0050a01e
pop ecx
test al, al
je 0x50a10a
mov bl, 1
jmp 0x50a10c
xor bl, bl
lea ecx, [ebp - 0x18]
call fcn.00403f80
pop esi
mov al, bl
pop ebx
leave
ret

Function at 0x50a36f
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push esi
mov esi, 0x208
mov dword [ebp - 8], 1
push esi
lea eax, [ebp - 0x210]
push 0
push eax
call fcn.00548bf0
add esp, 0xc
mov dword [ebp - 4], esi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x210]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp + 8]
push 0
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
pop esi
test eax, eax
jne 0x50a3db
lea eax, [ebp - 0x210]
push eax
call fcn.00553a47
pop ecx
mov ecx, dword [ebp + 0x10]
push eax
lea eax, [ebp - 0x210]
push eax
call fcn.00409b94
leave
ret
Function at 0x50a3dd
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
mov esi, str.uninst.exe
lea ecx, [ebp - 0x30]
push esi
call fcn.0040921d
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.00509eb9
pop ecx
pop ecx
lea ecx, [ebp - 0x30]
call fcn.00403f80
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
cmovae eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50a42e
lea eax, [ebp - 0x18]
push eax
call fcn.0050a01e
pop ecx
test al, al
jne 0x50a493
push esi
lea ecx, [ebp - 0x30]
call fcn.0040921d
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.00509f66
mov esi, eax
lea eax, [ebp - 0x18]
pop ecx
pop ecx
cmp eax, esi
je 0x50a45f
mov ecx, eax
call fcn.00403f80
push esi
lea ecx, [ebp - 0x18]
call fcn.00444e92
lea ecx, [ebp - 0x48]
call fcn.00403f80
lea ecx, [ebp - 0x30]
call fcn.00403f80
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
cmovae eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50a4da
lea eax, [ebp - 0x18]
push eax
call fcn.0050a01e
pop ecx
test al, al
je 0x50a4da
push str._fromuninstall64_from_setup32
lea ecx, [ebp - 0x48]
call fcn.0040921d
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
lea ecx, [ebp - 0x30]
cmovae eax, dword [ebp - 0x18]
push eax
call fcn.0040921d
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x30]
push 0
push eax
call fcn.005b3f90
add esp, 0xc
lea ecx, [ebp - 0x30]
call fcn.00403f80
lea ecx, [ebp - 0x48]
call fcn.00403f80
mov bl, 1
jmp 0x50a4dc
xor bl, bl
lea ecx, [ebp - 0x18]
call fcn.00403f80
pop esi
mov al, bl
pop ebx
leave
ret

Function at 0x50cfa5
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
push edi
push 1
push dword [ebp + 8]
lea eax, [ebp - 0x18]
mov esi, ecx
push 7
push eax
call fcn.005ad360
add esp, 0x10
lea eax, [ebp - 0x18]
cmp dword [ebp - 4], 8
cmovae eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50d05d
sub esp, 0x18
xor ebx, ebx
mov ecx, esp
push dword [ebp + 0x10]
mov dword [ecx], ebx
mov dword [ecx + 0x10], ebx
mov dword [ecx + 0x14], ebx
call fcn.00408766
push dword [ebp + 0xc]
sub esp, 0x18
mov ecx, esp
push dword [ebp + 8]
mov dword [ecx], ebx
mov dword [ecx + 0x10], ebx
mov dword [ecx + 0x14], ebx
call fcn.00408766
mov eax, dword [esi + 4]
mov ecx, dword [esi]
push 7
push dword [eax]
call fcn.0050d2c2
mov edi, 0x5f9b70
lea ecx, [ebp - 0x48]
push edi
call fcn.0040921d
push edi
lea ecx, [ebp - 0x30]
call fcn.0040921d
mov ecx, dword [esi + 8]
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x30]
push eax
push dword [ebp + 8]
push ebx
push ebx
push 0x65
push 0x7d6
call fcn.0050eec7
lea ecx, [ebp - 0x30]
call fcn.00403f80
lea ecx, [ebp - 0x48]
call fcn.00403f80
lea ecx, [ebp - 0x18]
call fcn.00403f80
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x50d9a9
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.005b1fe0
lea ecx, [ebp - 0x18]
mov dword [esp], str.SoftwareMicrosoftWindows_NTCurrentVersionAppCompatFlags
call fcn.0040921d
push str.Compatibility_AssistantPersisted
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.0044a2d9
push 0x5d45d8
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.0044a2d9
push 0x20006
push SysReAllocString
push 1
lea eax, [ebp - 0x30]
push esi
push eax
call fcn.005ab400
add esp, 0x2c
call fcn.005b7650
cmp eax, 0x40
jne 0x50da59
and dword [ebp + 8], 0
lea ecx, [ebp + 8]
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
push ecx
cmovae eax, dword [ebp - 0x18]
push 0x2011f
push 0
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x50da59
cmp dword [esi + 0x14], 8
jb 0x50da41
mov esi, dword [esi]
push esi
push str.Layers
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_SHDeleteValueW]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x48]
call fcn.00403f80
lea ecx, [ebp - 0x30]
call fcn.00403f80
lea ecx, [ebp - 0x18]
call fcn.00403f80
pop esi
leave
ret 4

Function at 0x50dd54
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push esi
mov esi, ecx
call fcn.0051d8b9
test al, al
je 0x50ddce
lea ecx, [esi + 0xd4]
call fcn.00505793
test al, al
je 0x50ddce
push str.User_DataDefaultpreferences
lea ecx, [ebp - 0x30]
call fcn.0040921d
push 1
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x18]
push 9
push eax
call fcn.005ad360
add esp, 0x10
lea ecx, [ebp - 0x30]
call fcn.00403f80
mov esi, 0x6015dc
push esi
call fcn.00553a47
pop ecx
push eax
push esi
lea ecx, [ebp - 0x18]
call fcn.00409b94
cmp dword [ebp - 4], 8
lea eax, [ebp - 0x18]
cmovae eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea ecx, [ebp - 0x18]
call fcn.00403f80
pop esi
leave
ret
Function at 0x50ddd1
Capabilities:
Check if file exists
Delete file
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push str.User_DataDefaultUserTyped
lea ecx, [ebp - 0x28]
call fcn.0040921d
push 1
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x40]
push 9
push eax
call fcn.005ad360
add esp, 0x10
lea ecx, [ebp - 0x28]
call fcn.00403f80
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
cmovae eax, dword [ebp - 0x40]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50df0f
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
push ebx
cmovae eax, dword [ebp - 0x40]
xor ebx, ebx
push esi
push ebx
push ebx
push 3
push ebx
push 1
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x50df0d
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 8], eax
test eax, eax
je 0x50df06
lea ecx, [ebp - 1]
mov dword [ebp - 0x1c], ebx
push ecx
push eax
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ebx
mov byte [ebp - 1], bl
call fcn.004bc890
push ebx
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push dword [ebp - 0x1c]
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 0x1c]
cmp byte [eax], bl
je 0x50dec8
push str.InputUrls
lea ecx, [ebp - 0x58]
call fcn.0040921d
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x58]
push eax
push 0xf
call fcn.005aa830
add esp, 0xc
lea ecx, [ebp - 0x58]
call fcn.00403f80
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
cmovae eax, dword [ebp - 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x50df06
mov ecx, dword [ebp - 0x14]
sub ecx, eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], ecx
cmp ecx, 0x1000
jb 0x50def4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00403fef
mov eax, dword [ebp - 0x10]
pop ecx
pop ecx
mov ecx, dword [ebp - 0xc]
push ecx
push eax
call fcn.00541c01
pop ecx
pop ecx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ebx
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
pop ebx
call fcn.0051def9
lea ecx, [ebp - 0x40]
call fcn.00403f80
leave
ret

Function at 0x50df1e
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
cmp esi, 0xb
ja 0x50df58
mov edx, dword [edi + esi*4 + 0x54]
test edx, edx
jne 0x50df4f
xor eax, eax
push eax
push eax
push esi
push 0x516015
push eax
push eax
call fcn.00577219
mov edx, eax
add esp, 0x18
mov dword [edi + esi*4 + 0x54], edx
xor eax, eax
test edx, edx
setne al
jmp 0x50df5a
xor eax, eax
pop edi
pop esi
pop ebp
ret 4
Function at 0x50e441
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
push edi
mov edi, ecx
xor ebx, ebx
cmp dword [edi + 0x79c], ebx
je 0x50e466
mov dword [edi + 0x75c], 5
xor eax, eax
jmp 0x50e544
push esi
push str.mutex_qqbrowser_uninstall
lea ecx, [ebp - 0x20]
call fcn.0040921d
lea eax, [ebp - 0x20]
push eax
call fcn.0050e548
pop ecx
lea ecx, [ebp - 0x20]
mov esi, eax
call fcn.00403f80
test esi, esi
je 0x50e49b
mov dword [edi + 0x75c], 6
jmp 0x50e53c
call fcn.005b2b90
test eax, eax
jne 0x50e4b3
mov dword [edi + 0x75c], 2
jmp 0x50e53c
lea ecx, [edi + 0xd4]
call fcn.0050589d
test al, al
jne 0x50e4d8
call fcn.005b7640
cmp eax, 5
jg 0x50e4d8
mov dword [edi + 0x75c], 0xb
jmp 0x50e53c
push ebx
lea eax, [ebp - 0x38]
mov dword [ebp - 8], ebx
push 4
push eax
mov dword [ebp - 4], ebx
call fcn.005ad3a0
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.0050ff50
add esp, 0x14
cmp dword [eax + 0x14], 8
jb 0x50e4ff
mov eax, dword [eax]
lea ecx, [ebp - 8]
push ecx
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
lea ecx, [ebp - 0x20]
mov esi, eax
call fcn.00403f80
lea ecx, [ebp - 0x38]
call fcn.00403f80
test esi, esi
je 0x50e540
cmp dword [ebp - 4], ebx
ja 0x50e540
jb 0x50e532
cmp dword [ebp - 8], 0x12c00000
jae 0x50e540
mov dword [edi + 0x75c], 4
xor eax, eax
jmp 0x50e543
xor eax, eax
inc eax
pop esi
pop edi
pop ebx
leave
ret
Function at 0x50e57c
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xf0
push ebx
push esi
push edi
mov dword [ebp - 0x14], ecx
lea ecx, [ebp - 0xf0]
push str.chrome.dll
call fcn.0040921d
push str.chrome_elf.dll
lea ecx, [ebp - 0xd8]
call fcn.0040921d
push str.F1Assistant.dll
lea ecx, [ebp - 0xc0]
call fcn.0040921d
push str.F1Frame.dll
lea ecx, [ebp - 0xa8]
call fcn.0040921d
push str.FrameLoader.dll
lea ecx, [ebp - 0x90]
call fcn.0040921d
push str.QQBrowser.exe
lea ecx, [ebp - 0x78]
call fcn.0040921d
push dword [ebp + 8]
lea eax, [ebp - 0x60]
xor ebx, ebx
push eax
lea eax, [ebp - 0xf0]
mov dword [ebp - 0x10], ebx
push eax
lea ecx, [ebp - 0x10]
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ebx
call fcn.004cb53d
push 6
pop esi
push 0x18
lea edi, [ebp - 0x60]
pop eax
sub edi, eax
mov ecx, edi
call fcn.00403f80
push 0x18
pop eax
sub esi, 1
jne 0x50e612
mov eax, dword [ebp - 0xc]
xor edi, edi
mov esi, dword [ebp - 0x10]
sub eax, esi
push 0x18
cdq
pop ecx
idiv ecx
mov dword [ebp - 0x18], eax
test eax, eax
jle 0x50e705
push 1
sub esp, 0x18
xor eax, eax
mov ecx, esp
push esi
mov dword [ecx], eax
mov dword [ecx + 0x10], eax
mov dword [ecx + 0x14], eax
call fcn.00408766
lea eax, [ebp - 0x48]
push eax
call fcn.0050788d
mov ecx, eax
call fcn.005078bd
push eax
lea eax, [ebp - 0x30]
push 1
push eax
call fcn.005ad360
add esp, 0x10
lea ecx, [ebp - 0x48]
call fcn.00403f80
cmp dword [ebp - 0x1c], 8
lea eax, [ebp - 0x30]
cmovae eax, dword [ebp - 0x30]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x50e6eb
bts ebx, edi
cmp byte [ebp + 8], al
je 0x50e6eb
push 0x5f9b70
lea ecx, [ebp - 0x48]
call fcn.0040921d
push 0x5f9b70
lea ecx, [ebp - 0x60]
call fcn.0040921d
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea ecx, [ebp - 0x48]
push ecx
lea ecx, [ebp - 0x60]
push ecx
lea ecx, [ebp - 0x30]
push ecx
mov ecx, dword [ebp - 0x14]
push 0
push eax
push 0xe7
push 0x7d6
call fcn.0050eec7
lea ecx, [ebp - 0x60]
call fcn.00403f80
lea ecx, [ebp - 0x48]
call fcn.00403f80
lea ecx, [ebp - 0x30]
call fcn.00403f80
push 0x18
pop ecx
inc edi
add esi, ecx
cmp edi, dword [ebp - 0x18]
jl 0x50e63e
mov esi, dword [ebp - 0x10]
test esi, esi
je 0x50e754
mov edi, esi
jmp 0x50e719
mov ecx, edi
call fcn.00403f80
push 0x18
pop ecx
add edi, ecx
cmp edi, dword [ebp - 0xc]
jne 0x50e70d
mov eax, dword [ebp - 8]
sub eax, esi
mov dword [ebp - 4], esi
cdq
idiv ecx
imul eax, eax, 0x18
mov dword [ebp + 8], eax
cmp eax, 0x1000
jb 0x50e74b
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00403fef
mov eax, dword [ebp + 8]
mov esi, dword [ebp - 4]
pop ecx
pop ecx
push eax
push esi
call fcn.00541c01
pop ecx
pop ecx
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret 4