joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4deea0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov dword [ebp - 0x30], 0
lea ecx, [ebp + 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4deef7
push ecx
mov eax, esp
mov dword [ebp - 8], esp
lea ecx, [ebp + 8]
push ecx
push str.RMDir_Dir_Not_Exists:
push eax
call fcn.00404290
add esp, 0xc
mov ecx, 0x549ce0
call fcn.004eadb0
lea ecx, [ebp + 8]
call fcn.00402e70
lea ecx, [ebp + 0xc]
call fcn.00402e70
jmp 0x4df052
push 0
push 0x513ba4
lea ecx, [ebp + 8]
call fcn.00403f50
cmp eax, 0xffffffff
je 0x4def18
lea ecx, [ebp + 8]
call fcn.00403300
cmp eax, 4
jge 0x4def4f
push ecx
mov edx, esp
mov dword [ebp - 0xc], esp
lea eax, [ebp + 8]
push eax
push 0x513ba8
push edx
call fcn.00404290
add esp, 0xc
mov ecx, 0x549ce0
call fcn.004eadb0
lea ecx, [ebp + 8]
call fcn.00402e70
lea ecx, [ebp + 0xc]
call fcn.00402e70
jmp 0x4df052
mov byte [ebp - 1], 0
or dword [ebp - 0x30], 1
push 0x513bdc
push ecx
mov ecx, esp
mov dword [ebp - 0x14], esp
push 0x513be0
call fcn.004037e0
lea ecx, [ebp - 0x18]
push ecx
call fcn.004d7580
add esp, 8
push eax
call fcn.00404380
add esp, 8
movzx edx, al
test edx, edx
je 0x4defc6
or dword [ebp - 0x30], 2
push 0x513c04
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
push 0x513c08
call fcn.004037e0
lea eax, [ebp - 0x20]
push eax
call fcn.004d7580
add esp, 8
push eax
call fcn.00404380
add esp, 8
movzx ecx, al
test ecx, ecx
je 0x4defc6
mov dword [ebp - 0x34], 1
jmp 0x4defcd
mov dword [ebp - 0x34], 0
mov dl, byte [ebp - 0x34]
mov byte [ebp - 0xd], dl
mov eax, dword [ebp - 0x30]
and eax, 2
je 0x4defe7
and dword [ebp - 0x30], 0xfffffffd
lea ecx, [ebp - 0x20]
call fcn.00402e70
mov ecx, dword [ebp - 0x30]
and ecx, 1
je 0x4deffb
and dword [ebp - 0x30], 0xfffffffe
lea ecx, [ebp - 0x18]
call fcn.00402e70
movzx edx, byte [ebp - 0xd]
test edx, edx
je 0x4df007
mov byte [ebp - 1], 1
movzx eax, byte [ebp - 1]
push eax
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push 0x513c30
call fcn.004037e0
push ecx
mov ecx, esp
mov dword [ebp - 0x28], esp
lea edx, [ebp + 0xc]
push edx
call fcn.00402130
push ecx
mov ecx, esp
mov dword [ebp - 0x2c], esp
lea eax, [ebp + 8]
push eax
call fcn.00402130
call fcn.004dd960
add esp, 0x10
lea ecx, [ebp + 8]
call fcn.00402e70
lea ecx, [ebp + 0xc]
call fcn.00402e70
mov esp, ebp
pop ebp
ret
Function at 0x4dfc80
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x250
mov eax, dword [0x544af0]
xor eax, ebp
mov dword [ebp - 0xc], eax
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 8], eax
mov dword [ebp - 0x240], 0x22c
lea eax, [ebp - 0x240]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
jne 0x4dfce4
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x248], 0
lea ecx, [ebp + 8]
call fcn.00402e70
mov eax, dword [ebp - 0x248]
jmp 0x4dfd97
mov dword [ebp - 4], 0
lea eax, [ebp - 0x240]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Process32NextW
test eax, eax
je 0x4dfd75
lea edx, [ebp - 0x21c]
push edx
lea ecx, [ebp - 0x244]
call fcn.004037e0
lea ecx, [ebp - 0x244]
call fcn.00401060
lea ecx, [ebp + 8]
call fcn.00401060
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x244]
push ecx
call fcn.00404340
add esp, 8
movzx edx, al
test edx, edx
je 0x4dfd65
mov eax, dword [ebp - 0x238]
mov dword [ebp - 0x24c], eax
lea ecx, [ebp - 0x244]
call fcn.00402e70
lea ecx, [ebp + 8]
call fcn.00402e70
mov eax, dword [ebp - 0x24c]
jmp 0x4dfd97
lea ecx, [ebp - 0x244]
call fcn.00402e70
jmp 0x4dfceb
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x250], 0
lea ecx, [ebp + 8]
call fcn.00402e70
mov eax, dword [ebp - 0x250]
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.004b5ba3
mov esp, ebp
pop ebp
ret
Function at 0x4e1f50
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov dword [ebp - 0x2c], 0
lea ecx, [ebp + 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4e1f9f
push ecx
mov eax, esp
mov dword [ebp - 8], esp
lea ecx, [ebp + 8]
push ecx
push 0x510e08
push eax
call fcn.00404290
add esp, 0xc
mov ecx, 0x549ce0
call fcn.004eadb0
lea ecx, [ebp + 8]
call fcn.00402e70
jmp 0x4e20db
push 0
push 0x510e38
lea ecx, [ebp + 8]
call fcn.00403f50
cmp eax, 0xffffffff
je 0x4e1fc0
lea ecx, [ebp + 8]
call fcn.00403300
cmp eax, 4
jge 0x4e1fef
push ecx
mov edx, esp
mov dword [ebp - 0xc], esp
lea eax, [ebp + 8]
push eax
push 0x510e3c
push edx
call fcn.00404290
add esp, 0xc
mov ecx, 0x549ce0
call fcn.004eadb0
lea ecx, [ebp + 8]
call fcn.00402e70
jmp 0x4e20db
mov byte [ebp - 1], 0
or dword [ebp - 0x2c], 1
push 0x510e70
push ecx
mov ecx, esp
mov dword [ebp - 0x14], esp
push 0x510e74
call fcn.004037e0
lea ecx, [ebp - 0x18]
push ecx
call fcn.004d7580
add esp, 8
push eax
call fcn.00404380
add esp, 8
movzx edx, al
test edx, edx
je 0x4e2066
or dword [ebp - 0x2c], 2
push 0x510e98
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
push 0x510e9c
call fcn.004037e0
lea eax, [ebp - 0x20]
push eax
call fcn.004d7580
add esp, 8
push eax
call fcn.00404380
add esp, 8
movzx ecx, al
test ecx, ecx
je 0x4e2066
mov dword [ebp - 0x30], 1
jmp 0x4e206d
mov dword [ebp - 0x30], 0
mov dl, byte [ebp - 0x30]
mov byte [ebp - 0xd], dl
mov eax, dword [ebp - 0x2c]
and eax, 2
je 0x4e2087
and dword [ebp - 0x2c], 0xfffffffd
lea ecx, [ebp - 0x20]
call fcn.00402e70
mov ecx, dword [ebp - 0x2c]
and ecx, 1
je 0x4e209b
and dword [ebp - 0x2c], 0xfffffffe
lea ecx, [ebp - 0x18]
call fcn.00402e70
movzx edx, byte [ebp - 0xd]
test edx, edx
je 0x4e20a7
mov byte [ebp - 1], 1
movzx eax, byte [ebp - 1]
push eax
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push 0x510ec4
call fcn.004037e0
push ecx
mov ecx, esp
mov dword [ebp - 0x28], esp
lea edx, [ebp + 8]
push edx
call fcn.00402130
call fcn.004ddcb0
add esp, 0xc
lea ecx, [ebp + 8]
call fcn.00402e70
mov esp, ebp
pop ebp
ret
Function at 0x4e2400
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x248
mov eax, dword [0x544af0]
xor eax, ebp
mov dword [ebp - 0xc], eax
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 8], eax
mov dword [ebp - 0x240], 0x22c
lea eax, [ebp - 0x240]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
jne 0x4e2454
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp + 8]
call fcn.00402e70
jmp 0x4e2510
mov dword [ebp - 4], 0
lea eax, [ebp - 0x240]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Process32NextW
test eax, eax
je 0x4e24f4
lea edx, [ebp - 0x21c]
push edx
lea ecx, [ebp - 0x244]
call fcn.004037e0
lea ecx, [ebp - 0x244]
call fcn.00401060
lea ecx, [ebp + 8]
call fcn.00401060
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x244]
push ecx
call fcn.00404340
add esp, 8
movzx edx, al
test edx, edx
je 0x4e24e4
mov eax, dword [ebp - 0x238]
push eax
push 0
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov dword [ebp - 0x248], eax
cmp dword [ebp - 0x248], 0
je 0x4e24e4
push 0
mov ecx, dword [ebp - 0x248]
push ecx
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
lea ecx, [ebp - 0x244]
call fcn.00402e70
jmp 0x4e245b
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp + 8]
call fcn.00402e70
jmp 0x4e2510
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.004b5ba3
mov esp, ebp
pop ebp
ret
Function at 0x4e4240
Capabilities:
Check if file exists
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x544af0]
xor eax, ebp
mov dword [ebp - 0x14], eax
lea ecx, [ebp - 8]
call fcn.00407250
lea eax, [ebp - 4]
push eax
push 1
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstallPPStream
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4e42cb
mov dword [ebp - 0x10], 0x104
mov dword [ebp - 0xc], 1
lea ecx, [ebp - 0x10]
push ecx
lea edx, [ebp - 0x120]
push edx
lea eax, [ebp - 0xc]
push eax
push 0
push str.SetupPath
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea edx, [ebp - 0x120]
push edx
lea ecx, [ebp - 8]
call fcn.004038f0
push str.QYPlugin.dll
lea ecx, [ebp - 8]
call fcn.00403cf0
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4e4372
push ecx
mov ecx, esp
mov dword [ebp - 0x12c], esp
lea edx, [ebp - 8]
push edx
call fcn.00402130
call sym.QiyiInstaller.exe_RegDLL
add esp, 4
push str._regsvr32.exe
push 0x549d98
lea eax, [ebp - 0x128]
push eax
call fcn.004041e0
add esp, 0xc
lea ecx, [ebp - 0x124]
call fcn.00407250
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp - 0x128]
push edx
push str._s_s__s0hide
lea eax, [ebp - 0x124]
push eax
call fcn.00406160
add esp, 0x10
push ecx
mov ecx, esp
mov dword [ebp - 0x130], esp
lea edx, [ebp - 0x124]
push edx
call fcn.00402130
call sym.QiyiInstaller.exe_Run
add esp, 4
lea ecx, [ebp - 0x124]
call fcn.00402e70
lea ecx, [ebp - 0x128]
call fcn.00402e70
lea ecx, [ebp - 8]
call fcn.00402e70
lea ecx, [ebp + 8]
call fcn.00402e70
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004b5ba3
mov esp, ebp
pop ebp
ret
Function at 0x4e7e60
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4faba1
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x544af0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x10]
push eax
push 0
mov ecx, dword [ebp - 0x20]
add ecx, 0x80
push ecx
push 0x4e33b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x18], eax
lea edx, [ebp - 0x18]
push edx
mov ecx, dword [ebp - 0x20]
add ecx, 0x98
call fcn.00408530
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x549f44], eax
lea ecx, [ebp - 0x14]
call fcn.00407250
mov dword [ebp - 4], 0
mov eax, dword [0x549f44]
push eax
push str.QiyiShellParser::ExecUninstall________________________________Start_Tick:__d
lea ecx, [ebp - 0x14]
push ecx
call fcn.00406160
add esp, 0xc
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
lea edx, [ebp - 0x14]
push edx
call fcn.00402130
mov dword [ebp - 0x24], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.00402e70
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret

Function at 0x4e7f30
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x10], ecx
push ecx
mov ecx, esp
mov dword [ebp - 0xc], esp
push str.QiyiShellParser::ExecInstallFailed_______________________________
call fcn.004037e0
mov dword [ebp - 0x14], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0
mov ecx, dword [ebp - 0x10]
add ecx, 0x50
push ecx
push 0x4e33b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 8], eax
lea edx, [ebp - 8]
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x98
call fcn.00408530
mov esp, ebp
pop ebp
ret
Function at 0x4e7fa0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fabc4
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x544af0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x24], ecx
lea ecx, [ebp - 0x14]
call fcn.00407250
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [0x549f3c]
push eax
push str.QiyiShellParser::ExecInstall________________________________Used_Time:__d_MiliSeconds
lea eax, [ebp - 0x14]
push eax
call fcn.00406160
add esp, 0xc
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
lea edx, [ebp - 0x14]
push edx
call fcn.00402130
mov dword [ebp - 0x28], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x10]
push eax
push 0
mov ecx, dword [ebp - 0x24]
add ecx, 0x38
push ecx
push 0x4e33b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x18], eax
lea edx, [ebp - 0x18]
push edx
mov ecx, dword [ebp - 0x24]
add ecx, 0x98
call fcn.00408530
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x549f40], eax
mov eax, dword [0x549f40]
push eax
push str.QiyiShellParser::ExecInstallOK________________________________Start_Tick:__d
lea ecx, [ebp - 0x14]
push ecx
call fcn.00406160
add esp, 0xc
push ecx
mov ecx, esp
mov dword [ebp - 0x20], esp
lea edx, [ebp - 0x14]
push edx
call fcn.00402130
mov dword [ebp - 0x2c], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.00402e70
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret

Function at 0x4e80b0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fabe7
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x544af0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x10]
push eax
push 0
mov ecx, dword [ebp - 0x20]
add ecx, 0x20
push ecx
push 0x4e33b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x18], eax
lea edx, [ebp - 0x18]
push edx
mov ecx, dword [ebp - 0x20]
add ecx, 0x98
call fcn.00408530
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x549f3c], eax
lea ecx, [ebp - 0x14]
call fcn.00407250
mov dword [ebp - 4], 0
mov eax, dword [0x549f3c]
push eax
push 0x515608
lea ecx, [ebp - 0x14]
push ecx
call fcn.00406160
add esp, 0xc
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
lea edx, [ebp - 0x14]
push edx
call fcn.00402130
mov dword [ebp - 0x24], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.00402e70
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret
Function at 0x4e8180
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x10], ecx
push ecx
mov ecx, esp
mov dword [ebp - 0xc], esp
push str.QiyiShellParser::ExecUnInstallInit_______________________________
call fcn.004037e0
mov dword [ebp - 0x14], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0
mov ecx, dword [ebp - 0x10]
add ecx, 0x68
push ecx
push 0x4e33b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 8], eax
lea edx, [ebp - 8]
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x98
call fcn.00408530
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret

Function at 0x4e81f0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x10], ecx
push ecx
mov ecx, esp
mov dword [ebp - 0xc], esp
push str.QiyiShellParser::ExecInstallInit_______________________________
call fcn.004037e0
mov dword [ebp - 0x14], eax
mov ecx, 0x549ce0
call fcn.004eadb0
mov dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0
mov ecx, dword [ebp - 0x10]
add ecx, 8
push ecx
push 0x4e33b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 8], eax
lea edx, [ebp - 8]
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x98
call fcn.00408530
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret
Function at 0x4e88b0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
lea ecx, [ebp - 4]
call fcn.00407250
push str.IQiYihelper.dll
mov eax, dword [0x549dbc]
push eax
push 0x514b04
lea ecx, [ebp - 4]
push ecx
call fcn.00406160
add esp, 0x10
lea ecx, [ebp - 4]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0x927c0
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
lea edx, [ebp - 4]
push edx
call fcn.00402130
push ecx
mov ecx, esp
mov dword [ebp - 0x28], esp
lea eax, [ebp + 8]
push eax
call fcn.00402130
call fcn.004de030
add esp, 0xc
test eax, eax
jne 0x4e8945
push ecx
mov ecx, esp
mov dword [ebp - 0x2c], esp
push str.1562
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
lea ecx, [ebp - 4]
call fcn.00402e70
lea ecx, [ebp + 8]
call fcn.00402e70
jmp 0x4e8a81
lea ecx, [ebp - 4]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4e8a71
mov byte [ebp - 0xd], 0
push str.IQYIsBDAExist
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x4e8a67
call dword [ebp - 0xc]
mov byte [ebp - 0xd], al
movzx edx, byte [ebp - 0xd]
test edx, edx
je 0x4e89ac
push ecx
mov ecx, esp
mov dword [ebp - 0x30], esp
push str.1561
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
jmp 0x4e8a67
push str.IQYIsCompeteExist
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4e8a67
call dword [ebp - 0x14]
mov byte [ebp - 0xd], al
movzx ecx, byte [ebp - 0xd]
test ecx, ecx
je 0x4e89f0
push ecx
mov ecx, esp
mov dword [ebp - 0x34], esp
push str.1564
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
jmp 0x4e8a67
push str.IQYHelper
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4e8a0b
call dword [ebp - 0x1c]
mov byte [ebp - 0x15], 0
push str.IQYIsSuccess
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4e8a67
call dword [ebp - 0x20]
mov byte [ebp - 0x15], al
movzx ecx, byte [ebp - 0x15]
test ecx, ecx
je 0x4e8a4f
push ecx
mov ecx, esp
mov dword [ebp - 0x38], esp
push str.1560
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
jmp 0x4e8a67
push ecx
mov ecx, esp
mov dword [ebp - 0x3c], esp
push str.1563
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [ebp - 4]
call fcn.00402e70
lea ecx, [ebp + 8]
call fcn.00402e70
mov esp, ebp
pop ebp
ret
Function at 0x4ea530
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x28], 0
xor eax, eax
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 - 0x10], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
push str.GetNativeSystemInfo
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4ea583
lea ecx, [ebp - 0x28]
push ecx
call dword [ebp - 4]
jmp 0x4ea58d
lea edx, [ebp - 0x28]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx eax, word [ebp - 0x28]
cmp eax, 6
je 0x4ea59f
movzx ecx, word [ebp - 0x28]
cmp ecx, 9
jne 0x4ea5a3
mov al, 1
jmp 0x4ea5a5
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x4ea670
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax + 0x284]
push ecx
call sym.QiyiInstaller.exe_public:_static_class_CUISystem____cdecl_Singleton_class_CUISystem_::GetInstance_void_
mov ecx, eax
call sym.QiyiInstaller.exe_public:_void___thiscall_CUISystem::SetInstance_struct_HINSTANCE____
push str.skin
push 0x2bc
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x284]
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4ea717
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x284]
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x284]
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x4ea717
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x4ea70d
mov edx, dword [ebp - 8]
push edx
mov eax, dword [ebp - 0x10]
push eax
call sym.QiyiInstaller.exe_public:_static_class_CUISystem____cdecl_Singleton_class_CUISystem_::GetInstance_void_
mov ecx, eax
call sym.QiyiInstaller.exe_public:_void___thiscall_CUISystem::SetResourceZip_void___unsigned_int_
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov esp, ebp
pop ebp
ret
Function at 0x4ea7a0
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1020
call fcn.004bb100
mov eax, dword [0x544af0]
xor eax, ebp
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x101c], ecx
xor eax, eax
mov word [ebp - 0x1010], ax
push 0xffe
push 0
lea ecx, [ebp - 0x100e]
push ecx
call fcn.004b5cb0
add esp, 0xc
push 0x516824
mov edx, dword [ebp - 0x101c]
add edx, 0xa8
push edx
lea eax, [ebp - 0x1018]
push eax
call fcn.004041e0
add esp, 0xc
mov dword [ebp - 0x1020], eax
mov ecx, dword [ebp - 0x1020]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
push 0x800
lea ecx, [ebp - 0x1010]
push ecx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionNamesW]
lea ecx, [ebp - 0x1018]
call fcn.00402e70
mov dword [ebp - 0x1014], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov edx, dword [ebp - 4]
lea eax, [ebp + edx*2 - 0x1010]
push eax
call fcn.004b5bb2
add esp, 4
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jle 0x4ea87e
mov ecx, dword [ebp - 0x1014]
add ecx, 1
mov dword [ebp - 0x1014], ecx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
lea ecx, [eax + edx + 1]
mov dword [ebp - 4], ecx
jmp 0x4ea844
mov eax, dword [ebp - 0x1014]
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.004b5ba3
mov esp, ebp
pop ebp
ret