joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438ab2
Capabilities:
Connect to http server
Create http request
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2028
call fcn.004bf5a0
mov eax, dword [0x52de80]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, 0xfff
mov dword [ebp - 0x2020], eax
xor ebx, ebx
mov dword [ebp - 0x201c], ecx
push edi
lea eax, [ebp - 0x100b]
mov dword [ebp - 0x2014], 0x7d0
push ebx
push eax
mov esi, 0x80004005
mov dword [ebp - 0x2010], 0x1000
mov byte [ebp - 0x100c], bl
call fcn.004bf4f0
add esp, 0xc
mov byte [ebp - 0x200c], bl
lea eax, [ebp - 0x200b]
push edi
push ebx
push eax
call fcn.004bf4f0
add esp, 0xc
push ebx
push ebx
push ebx
push ebx
push str.KxeCollect_Agent
call dword [sym.imp.WININET.dll_InternetOpenW]
mov ebx, eax
mov dword [ebp - 0x2024], ebx
test ebx, ebx
jne 0x438b5d
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
jmp 0x438cc0
push 4
lea eax, [ebp - 0x2014]
push eax
push 2
push ebx
call dword [sym.imp.WININET.dll_InternetSetOptionW]
push 1
xor eax, eax
push eax
push 3
push eax
push eax
push 0x50
push str.api.liebao.cn
push ebx
call dword [sym.imp.WININET.dll_InternetConnectW]
mov edi, dword [sym.imp.WININET.dll_InternetCloseHandle]
mov dword [ebp - 0x2018], eax
test eax, eax
jne 0x438baf
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
jmp 0x438cbd
push 4
lea ecx, [ebp - 0x2014]
push ecx
push 2
push eax
call dword [sym.imp.WININET.dll_InternetSetOptionW]
mov ebx, dword [ebp - 0x2018]
lea eax, [ebp - 0x2014]
push 4
push eax
push 5
push ebx
call dword [sym.imp.WININET.dll_InternetSetOptionW]
mov eax, dword [ebp - 0x201c]
xor ecx, ecx
push 1
push 0x20000000
push ecx
push ecx
push str.HTTP_1.0
add eax, 0x2c
push eax
push ecx
push ebx
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
mov ebx, eax
test ebx, ebx
jne 0x438c1a
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
jmp 0x438caf
xor eax, eax
push eax
push eax
push eax
push eax
push ebx
call dword [sym.imp.WININET.dll_HttpSendRequestW]
test eax, eax
je 0x438c4a
lea eax, [ebp - 0x2010]
push eax
push dword [ebp - 0x2010]
lea eax, [ebp - 0x100c]
push eax
push ebx
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x438c60
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
jmp 0x438cac
lea eax, [ebp - 0x2010]
mov ecx, 0x1000
push eax
lea eax, [ebp - 0x200c]
mov dword [ebp - 0x2010], ecx
push eax
push ecx
lea eax, [ebp - 0x100c]
push eax
call fcn.00437dd7
add esp, 0x10
test eax, eax
je 0x438cac
push dword [ebp - 0x2010]
lea eax, [ebp - 0x200c]
push eax
push dword [ebp - 0x2020]
call fcn.00438e3f
xor ecx, ecx
test eax, eax
cmovne esi, ecx
push ebx
call edi
push dword [ebp - 0x2018]
call edi
mov ebx, dword [ebp - 0x2024]
push ebx
call edi
mov ecx, dword [ebp - 8]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004bc45f
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4392ed
Capabilities:
Encode data using base64

Disassembly:
push esi
push edi
mov edi, ecx
xor ecx, ecx
mov esi, ecx
mov al, byte [esi + edx]
cmp al, 0x41
jl 0x439308
cmp al, 0x5a
jg 0x439308
shl ecx, 6
add ecx, 0xffffffbf
jmp 0x439326
cmp al, 0x61
jl 0x439318
cmp al, 0x7a
jg 0x439318
shl ecx, 6
add ecx, 0xffffffb9
jmp 0x439326
cmp al, 0x30
jl 0x43932d
cmp al, 0x39
jg 0x43932d
shl ecx, 6
add ecx, 4
movsx eax, al
add ecx, eax
jmp 0x43934c
cmp al, 0x2b
jne 0x439339
shl ecx, 6
add ecx, 0x3e
jmp 0x43934c
cmp al, 0x2f
jne 0x439345
shl ecx, 6
add ecx, 0x3f
jmp 0x43934c
cmp al, 0x3d
jne 0x43934c
shl ecx, 6
inc esi
cmp esi, 4
jl 0x4392f5
mov byte [edi + 2], cl
shr ecx, 8
mov byte [edi + 1], cl
shr ecx, 8
mov byte [edi], cl
pop edi
pop esi
ret

Function at 0x439647
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x804
mov eax, dword [0x52de80]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor eax, eax
mov esi, ecx
push 0x7fe
push eax
mov word [ebp - 0x804], ax
lea eax, [ebp - 0x802]
push eax
call fcn.004bf4f0
mov eax, dword [esi + 0x20]
add esp, 0xc
cmp dword [eax + 0x14], 8
jb 0x439686
mov eax, dword [eax]
push eax
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
jne 0x4396c1
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.004bc45f
mov esp, ebp
pop ebp
ret
cmp word [ebp + eax*2 - 0x804], 0x5c
je 0x4396c4
dec eax
jns 0x4396b6
add eax, eax
cmp eax, 0x800
jae 0x4396f2
xor ecx, ecx
push 5
mov word [ebp + eax - 0x804], cx
lea eax, [ebp - 0x804]
push eax
push ecx
push eax
push 0x50f004
push dword [esi + 4]
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
jmp 0x4396a5
call fcn.004bfe6c
int3

Function at 0x43ab91
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0xc
mov eax, 0x4f1a08
call fcn.004bd24c
mov dword [ebp - 0x18], ecx
xor ebx, ebx
mov dword [ebp - 0x10], ebx
call fcn.00420e4a
push eax
lea ecx, [ebp - 0x14]
call fcn.00423e50
mov dword [ebp - 4], ebx
cmp dword [ebp + 8], ebx
je 0x43ac33
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x43ac33
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x10], eax
inc eax
push eax
call fcn.004bb10a
mov edi, eax
pop ecx
test edi, edi
je 0x43ac2c
push ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x10]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x43ac25
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 0x14]
mov ecx, edi
mov byte [edi + eax], bl
call fcn.0043ac48
push dword [ebp - 0x14]
mov ecx, dword [ebp - 0x18]
call fcn.0043aaef
mov ebx, eax
push edi
call fcn.004bbf48
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x14]
lea ecx, [ecx - 0x10]
call fcn.0042095b
mov eax, ebx
call fcn.004bd21a
ret 4
Function at 0x43e6f2
Capabilities:
Initialize winsock library

Disassembly:
push 0x1a4
mov eax, 0x4f2180
call fcn.004bd27f
mov edi, ecx
lea esi, [edi + 0x1008]
mov dword [ebp - 0x1b0], edi
xor ebx, ebx
mov dword [ebp - 0x1a8], esi
push ecx
mov dword [ebp - 0x1ac], esi
mov dword [esi], ebx
mov dword [esi + 4], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
call fcn.0040b390
mov dword [esi], eax
test eax, eax
je 0x43e73c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov eax, dword [esi]
mov dword [eax], esi
push 2
pop ecx
lea eax, [ebp - 0x1a4]
mov dword [ebp - 4], ecx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAStartup]
or dword [edi], 0xffffffff
mov eax, 0x1f90
or dword [ebp - 4], 0xffffffff
mov word [edi + 0x1024], ax
mov eax, edi
mov dword [edi + 0x1020], ebx
call fcn.004bd22e
ret
Function at 0x43e800
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push 0xb0
mov eax, 0x4f21dc
call fcn.004bd27f
mov esi, ecx
cmp dword [esi], 0xffffffff
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0x18]
mov edi, dword [ebp + 0x10]
mov ebx, dword [sym.imp.WS2_32.dll_closesocket]
mov dword [ebp - 0xb0], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0xbc], eax
mov dword [ebp - 0xb8], ecx
je 0x43e84d
push dword [esi]
call ebx
or dword [esi], 0xffffffff
mov eax, dword [ebp - 0xbc]
mov ecx, dword [ebp - 0xb8]
and dword [esi + 4], 0
push ecx
push eax
push edi
push ecx
lea ecx, [ebp - 0xac]
call fcn.00441c6c
and dword [ebp - 4], 0
cmp dword [esi + 0x1018], 0
je 0x43e89d
lea edi, [esi + 0x1008]
mov ecx, edi
call fcn.0043eb5d
mov ecx, dword [eax]
test ecx, ecx
je 0x43e886
mov eax, dword [ecx]
push 1
call dword [eax]
dec dword [edi + 0x10]
jne 0x43e891
and dword [edi + 0xc], 0
jmp 0x43e894
inc dword [edi + 0xc]
cmp dword [esi + 0x1018], 0
jne 0x43e873
mov ecx, dword [esi + 0x1020]
test ecx, ecx
je 0x43e8b4
mov eax, dword [ecx]
push 1
call dword [eax]
and dword [esi + 0x1020], 0
xor eax, eax
lea edi, [ebp - 0x22]
mov word [ebp - 0x24], ax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x24]
push eax
push ecx
mov ecx, esi
call fcn.0043eacc
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
or edi, 0xffffffff
mov dword [esi], eax
cmp eax, edi
jne 0x43e905
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x511550
lea ecx, [ebp - 0x4c]
call fcn.0043e673
push 0x5292dc
lea eax, [ebp - 0x4c]
push eax
call fcn.004bd1b7
push 4
lea ecx, [ebp - 0xb4]
mov dword [ebp - 0xb4], 0x2bf20
push ecx
push 0x1005
push 0xffff
push eax
call dword [sym.imp.WS2_32.dll_setsockopt]
lea eax, [esi + 0x101c]
push eax
lea eax, [esi + 0x1008]
push eax
lea ecx, [ebp - 0xac]
call fcn.00441d30
push 0x12
push 0x4c8
push dword [ebp - 0xb0]
push dword [esi]
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, edi
jne 0x43e96f
push dword [esi]
call ebx
mov dword [esi], edi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x511520
jmp 0x43e8ef
push 0x10
lea eax, [ebp - 0x24]
push eax
push dword [esi]
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, edi
jne 0x43e9a4
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call edi
cmp eax, 0x2733
je 0x43e9a4
push dword [esi]
call ebx
or dword [esi], 0xffffffff
call edi
push eax
push 0x51153c
jmp 0x43e8ef
lea ecx, [ebp - 0x64]
call fcn.004020a0
lea ecx, [ebp - 0x7c]
call fcn.004020a0
lea ecx, [ebp - 0x94]
call fcn.00402120
lea ecx, [ebp - 0xac]
call fcn.00402120
call fcn.004bd22e
ret 0x14
Function at 0x43eacc
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x52de80]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
push edi
push 0x64
mov edi, ecx
call fcn.004c2159
pop ecx
push str.dump.m.liebao.cn
test eax, eax
je 0x43eb07
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x43eb3a
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov eax, dword [eax]
jmp 0x43eb0d
call dword [sym.imp.WS2_32.dll_inet_addr]
push 2
mov dword [esi + 4], eax
pop eax
mov word [esi], ax
movzx eax, word [edi + 0x1024]
push eax
call dword [sym.imp.WS2_32.dll_htons]
mov ecx, dword [ebp - 4]
pop edi
mov word [esi + 2], ax
xor ecx, ebp
pop esi
call fcn.004bc45f
mov esp, ebp
pop ebp
ret 8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x511570
lea ecx, [ebp - 0x2c]
call fcn.0043e673
push 0x5292dc
lea eax, [ebp - 0x2c]
push eax
call fcn.004bd1b7
int3

Function at 0x43ec14
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
xor ebx, ebx
cmp dword [ecx + 0x14], 8
push edi
mov esi, ebx
jb 0x43ec29
mov ecx, dword [ecx]
push ebx
push 0x8000000
push 3
push ebx
push 1
push SysReAllocString
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x10], edi
cmp edi, 0xffffffff
jne 0x43ec51
xor al, al
jmp 0x43ed24
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push ebx
push ebx
push ebx
push 0x8000002
push ebx
push edi
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov dword [ebp - 0x14], eax
test eax, eax
je 0x43ed03
push ebx
push ebx
push ebx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
je 0x43ed03
mov ecx, dword [ebp - 4]
cmp ecx, 9
jb 0x43ed03
cmp dword [esi], 4
je 0x43ec9b
cmp dword [esi], 5
jne 0x43ed03
movzx eax, byte [esi + 8]
mov edx, dword [esi + 4]
cmp eax, 1
je 0x43ecb0
cmp eax, 2
je 0x43ecb0
test eax, eax
jne 0x43ed03
imul eax, edx, 6
mov dword [ebp - 0xc], eax
add eax, 9
cmp eax, ecx
ja 0x43ed03
lea eax, [edx + 1]
mov dword [ebp - 8], eax
test eax, eax
je 0x43ecd9
lea eax, [esi + 0xb]
mov edx, ebx
cmp dword [eax], ecx
ja 0x43ed03
inc edx
add eax, 6
cmp edx, dword [ebp - 8]
jb 0x43eccc
cmp dword [esi], 5
jne 0x43ed01
mov eax, dword [ebp - 0xc]
mov ecx, ebx
mov edx, dword [eax + esi + 0xf]
inc edx
je 0x43ed01
add eax, 0x15
add eax, esi
mov edi, dword [ebp - 4]
cmp dword [eax], edi
mov edi, dword [ebp - 0x10]
ja 0x43ed03
inc ecx
add eax, 6
cmp ecx, edx
jb 0x43ecef
mov bl, 1
push edi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call edi
mov eax, dword [ebp - 0x14]
cmp eax, 0xffffffff
je 0x43ed17
push eax
call edi
test esi, esi
je 0x43ed22
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov al, bl
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43ed54
Capabilities:
Create thread

Disassembly:
push 0x38
mov eax, 0x4f222f
call fcn.004bd27f
mov dword [ebp - 0x40], ecx
and dword [ebp - 4], 0
mov eax, dword [ecx + 8]
test eax, eax
je 0x43ed9e
push 0
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x43ed9b
push 0xffffffffffffffff
push 0x511594
lea ecx, [ebp - 0x3c]
call fcn.0043e673
push 0x5292dc
lea eax, [ebp - 0x3c]
push eax
call fcn.004bd1b7
mov ecx, dword [ebp - 0x40]
mov edi, dword [ebp + 0xc]
lea ebx, [ecx + 0x10]
mov esi, dword [edi]
cmp esi, edi
je 0x43edc0
lea eax, [esi + 8]
mov ecx, ebx
push eax
push dword [ebx]
call fcn.0042e3bd
mov esi, dword [esi]
cmp esi, edi
jne 0x43edaa
mov ecx, dword [ebp - 0x40]
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [ecx + 4], eax
lea eax, [ebp - 0x44]
push eax
push edx
push ecx
push 0x43ed2b
push edx
push edx
mov dword [ebp - 0x44], edx
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 0x40]
mov dword [ecx + 8], eax
test eax, eax
jne 0x43edf6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x5115a8
jmp 0x43ed85
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 0xc]
call fcn.0042e0e3
push dword [ebp + 0xc]
call fcn.004814b9
pop ecx
call fcn.004bd22e
ret 0xc
Function at 0x43f603
Capabilities:
Check if file exists
Read .ini file

Disassembly:
push 0x8c8
mov eax, 0x4f23c9
call fcn.004bd27f
xor ebx, ebx
lea ecx, [ebp - 0x828]
mov dword [ebp - 0x814], ebx
push ebx
mov dword [ebp - 0x818], ebx
mov dword [ebp - 0x814], 7
call fcn.00402830
lea eax, [ebp - 0x828]
mov dword [ebp - 4], ebx
push eax
call fcn.0043f255
cmp dword [ebp - 0x814], 8
lea eax, [ebp - 0x828]
cmovae eax, dword [ebp - 0x828]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x43f789
xor eax, eax
push 0x7fe
mov word [ebp - 0x810], ax
lea eax, [ebp - 0x80e]
push ebx
push eax
call fcn.004bf4f0
add esp, 0xc
lea eax, [ebp - 0x828]
cmp dword [ebp - 0x814], 8
cmovae eax, dword [ebp - 0x828]
push eax
push 0x400
lea eax, [ebp - 0x810]
push eax
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov edi, eax
test edi, edi
je 0x43f789
xor ecx, ecx
push 2
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004bb10a
pop ecx
push edi
push ebx
push eax
mov dword [ebp - 0x8d4], eax
call fcn.004bf4f0
add esp, 0xc
mov edx, ebx
mov esi, ebx
test edi, edi
je 0x43f77a
mov ecx, dword [ebp - 0x8d4]
mov ax, word [ebp + esi*2 - 0x810]
mov word [ecx + edx*2], ax
inc edx
cmp word [ebp + esi*2 - 0x810], bx
jne 0x43f771
lea ecx, [ebp - 0x8d0]
call fcn.0042c801
mov byte [ebp - 4], 1
lea eax, [ebp - 0x828]
cmp dword [ebp - 0x814], 8
cmovae eax, dword [ebp - 0x828]
push eax
push dword [ebp - 0x8d4]
lea eax, [ebp - 0x8d0]
push eax
call fcn.0043f318
lea eax, [ebp - 0x8d0]
push eax
call fcn.0043f7a7
push edi
push ebx
push dword [ebp - 0x8d4]
call fcn.004bf4f0
add esp, 0xc
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x8d0]
call fcn.0043fb1a
mov ecx, dword [ebp - 0x8d4]
mov edx, ebx
inc esi
cmp esi, edi
jb 0x43f6f2
push dword [ebp - 0x8d4]
call fcn.004bbf48
xor ebx, ebx
pop ecx
inc ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x828]
call fcn.00402120
mov eax, ebx
call fcn.004bd22e
ret 4
Function at 0x43ff74
Capabilities:
Create process on windows
Get common file path
Get program files directory
Get startup folder

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4f259d
mov eax, dword fs:[0]
push eax
sub esp, 0x22c
mov eax, dword [0x52de80]
xor eax, esp
mov dword [esp + 0x224], eax
push esi
push edi
mov eax, dword [0x52de80]
xor eax, esp
push eax
lea eax, [esp + 0x238]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 8]
cmp eax, dword [edi + 0x10]
je 0x4400a8
cmp eax, dword [edi + 0x14]
je 0x4400a8
cmp eax, dword [edi + 0x18]
je 0x4400a8
cmp eax, dword [edi + 0x1c]
jne 0x440016
lea ecx, [edi - 0x40]
call fcn.00440709
lea eax, [edi + 0xc0]
xor esi, esi
push eax
lea ecx, [edi + 0x40]
mov dword [edi + 0xd8], esi
call fcn.00442e03
lea eax, [edi - 0x40]
test eax, eax
je 0x440001
lea esi, [edi + 8]
lea ecx, [edi - 0x38]
mov eax, dword [ecx]
push esi
call dword [eax + 8]
mov ecx, eax
call fcn.0044a00c
jmp 0x4400b7
cmp eax, dword [edi + 0x38]
jne 0x4400b7
xor esi, esi
lea ecx, [esp + 0xc]
mov dword [esp + 0x20], esi
push esi
mov dword [esp + 0x20], esi
mov dword [esp + 0x24], 7
call fcn.00402830
lea eax, [esp + 0x24]
mov dword [esp + 0x240], esi
push eax
push esi
push esi
push 0x26
push esi
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
js 0x440064
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x10]
call fcn.00404700
push str.Internet_Exploreriexplore.exe
lea ecx, [esp + 0x10]
call fcn.00405550
cmp dword [esp + 0x20], 8
lea eax, [esp + 0xc]
push 5
cmovae eax, dword [esp + 0x10]
push esi
push str.http:__www.liebao.cn_go_security_doctor_contact.html
push eax
push 0x50f004
push esi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
or dword [esp + 0x240], 0xffffffff
lea ecx, [esp + 0xc]
call fcn.00402120
jmp 0x4400b7
lea ecx, [edi - 0x38]
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, eax
call fcn.00449dab
mov ecx, dword [esp + 0x238]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [esp + 0x224]
xor ecx, esp
call fcn.004bc45f
mov esp, ebp
pop ebp
ret 4
Function at 0x4400df
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4f25db
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x52de80]
xor eax, esp
mov dword [esp + 0x18], eax
push ebx
push esi
push edi
mov eax, dword [0x52de80]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0xd0]
test eax, eax
jne 0x4401ca
push dword [esi + 0x3c]
mov ecx, dword [esi + 0x18]
call fcn.0043fc2a
mov al, byte [esi + 0x42]
test al, al
je 0x4401c4
push 0x51179c
lea ecx, [esp + 0x14]
call fcn.004045f0
xor ebx, ebx
lea edx, [esp + 0x10]
mov dword [esp + 0x38], ebx
mov ecx, dword [esi + 0x1c]
push edx
mov eax, dword [ecx]
call dword [eax + 0x40]
or dword [esp + 0x38], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402120
lea ecx, [esi - 0x40]
call fcn.0044d82c
xor edi, edi
lea eax, [esp + 0x10]
inc edi
lea ecx, [esi + 0x38]
push eax
mov dword [esi + 0xd0], edi
call fcn.0043fb50
mov dword [esp + 0x38], edi
lea edi, [esi + 0x98]
lea ecx, [edi + 4]
cmp ecx, eax
je 0x4401a3
push 0xffffffffffffffff
push ebx
push eax
call fcn.004055a0
push ebx
push ebx
push edi
push 0x4432e3
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
or dword [esp + 0x38], 0xffffffff
lea ecx, [esp + 0x10]
mov dword [edi + 0x1c], eax
call fcn.00402120
cmp byte [esi + 0x41], 0
jmp 0x4401e2
cmp eax, 1
jne 0x440205
push 0
push dword [esi + 0xb4]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
je 0x440205
lea ecx, [esi - 0x48]
call fcn.004407cc
lea eax, [esi - 0x48]
neg eax
lea ecx, [esi - 0x40]
sbb eax, eax
and eax, esi
push eax
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, eax
call fcn.0044a064
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.004bc45f
mov esp, ebp
pop ebp
ret 4
Function at 0x440b18
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0x6c
mov eax, 0x4f2759
call fcn.004bd27f
xor ebx, ebx
mov dword [ebp - 0x48], str.chrome.dll
mov dword [ebp - 0x30], ebx
lea ecx, [ebp - 0x44]
push ebx
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0x30], 7
call fcn.00402830
lea ecx, [ebp - 0x44]
mov dword [ebp - 4], ebx
call fcn.00443507
mov esi, ebx
mov edi, vtable.WinMod::CWinModule.0
inc ebx
push dword [ebp + esi*4 - 0x48]
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.0042444e
add esp, 0xc
mov byte [ebp - 4], bl
lea eax, [ebp - 0x2c]
cmp dword [ebp - 0x18], 8
cmovae eax, dword [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x440bd3
test al, 0x10
jne 0x440bd3
lea ecx, [ebp - 0x78]
call fcn.0042b493
mov byte [ebp - 4], 2
lea eax, [ebp - 0x2c]
cmp dword [ebp - 0x18], 8
push ecx
cmovae eax, dword [ebp - 0x2c]
lea ecx, [ebp - 0x78]
push eax
call fcn.0043e10a
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x78]
mov dword [ebp - 0x78], edi
test eax, eax
jne 0x440bce
call fcn.00424a4e
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.00402120
inc esi
cmp esi, ebx
jb 0x440b56
jmp 0x440be1
call fcn.00424a4e
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.00402120
xor bl, bl
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x44]
call fcn.00402120
mov al, bl
call fcn.004bd22e
ret

Function at 0x440bf5
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0x64
mov eax, 0x4f2796
call fcn.004bd27f
xor ebx, ebx
mov dword [ebp - 0x24], str.resources.pak
mov dword [ebp - 0x40], ebx
lea ecx, [ebp - 0x54]
push ebx
mov dword [ebp - 0x20], str.chrome_100_percent.pak
mov dword [ebp - 0x1c], 0x511910
mov dword [ebp - 0x18], str.localeszh_CN.pak
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x40], 7
call fcn.00402830
lea ecx, [ebp - 0x54]
mov dword [ebp - 4], ebx
call fcn.00443507
mov esi, ebx
inc ebx
mov dword [ebp - 0x70], ebx
jmp 0x440c4b
xor ebx, ebx
inc ebx
push dword [ebp + esi*4 - 0x24]
lea eax, [ebp - 0x54]
push eax
lea eax, [ebp - 0x3c]
push eax
call fcn.0042444e
add esp, 0xc
mov byte [ebp - 4], bl
lea eax, [ebp - 0x3c]
cmp dword [ebp - 0x28], 8
cmovae eax, dword [ebp - 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x440cc6
test al, 0x10
jne 0x440cc6
cmp dword [ebp - 0x28], 8
lea eax, [ebp - 0x3c]
lea ecx, [ebp - 0x6c]
cmovae eax, dword [ebp - 0x3c]
push eax
call fcn.004045f0
lea ecx, [ebp - 0x6c]
mov byte [ebp - 4], 2
call fcn.0043ec14
mov bl, al
mov byte [ebp - 4], 1
neg bl
lea ecx, [ebp - 0x6c]
sbb bl, bl
call fcn.00402120
inc bl
jne 0x440cc6
lea ecx, [ebp - 0x3c]
mov byte [ebp - 4], bl
call fcn.00402120
inc esi
cmp esi, 4
jb 0x440c48
jmp 0x440cd6
lea ecx, [ebp - 0x3c]
mov byte [ebp - 4], 0
call fcn.00402120
mov byte [ebp - 0x70], 0
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x54]
call fcn.00402120
mov al, byte [ebp - 0x70]
call fcn.004bd22e
ret