joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42d1f0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ef610
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x534524]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov edx, dword [esi + 0x74]
push 0
push 0x535a3c
push 0x535a20
mov eax, dword [edx]
push 0
push 0x3ea
push edx
call dword [eax + 0xf0]
push eax
call fcn.0047afc0
add esp, 0x14
mov ecx, dword [eax]
push 0
push 0x535a60
push 0x535a20
push 0
push 0x3ed
push eax
call dword [ecx + 0xf0]
push eax
call fcn.0047afc0
mov edx, dword [esi + 0x74]
add esp, 0x14
mov ebx, eax
mov ecx, dword [edx]
push 0
push 0x535a84
push 0x535a20
push 0
push 0x3e9
push edx
call dword [ecx + 0xf0]
push eax
call fcn.0047afc0
add esp, 0x14
mov ecx, ebx
mov edi, eax
call fcn.0046a290
sub esp, 0x28
mov dword [ebp - 0x10], esp
test eax, eax
je 0x42d2bd
mov ecx, esp
mov dword [ecx + 0x24], 0
push 0
push 0
mov dword [ebp - 4], 0
push str.install_tick_agreement
jmp 0x42d2d6
mov eax, esp
mov dword [eax + 0x24], 0
push 0
push 0
mov dword [ebp - 4], 1
push str.install_untick_agreement
call fcn.00417f60
mov ecx, eax
mov dword [ebp - 4], 0xffffffff
call fcn.00413410
mov ecx, ebx
call fcn.0046a290
neg eax
push 0
sbb eax, eax
and eax, 0xffffffe8
add eax, 0x113
push eax
call fcn.0042b6b0
mov ecx, eax
call fcn.00468fb0
push eax
mov ecx, edi
call fcn.00469db0
mov eax, dword [edi]
push 0
push edi
call dword [eax + 0x74]
cmp byte [esi + 0x18c], 0
jne 0x42d344
push 1
push 0
push 0
push str.http:__www.shanhutech.cn_index_user_agreement
push 0x4fc3b8
push dword [esi + 4]
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov byte [esi + 0x18c], 1
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x42e5c0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ef7e8
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x534524]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
lea ecx, [esi + 0xa8]
call fcn.00420470
mov ecx, 0x5379b8
call fcn.0040b720
push str.quit
call fcn.0042a620
add esp, 4
lea ecx, [esi + 0x8c]
call fcn.00429d30
test eax, eax
jne 0x42e656
sub esp, 0x28
mov eax, esp
mov dword [ebp - 0x10], esp
mov dword [eax + 0x24], 0
push 1
push 0
push str.install_r_fail
mov dword [ebp - 4], 0
call fcn.00417f60
mov ecx, eax
mov dword [ebp - 4], 0xffffffff
call fcn.00413410
mov eax, dword [esi + 0x9c]
lea ecx, [esi + 0x9c]
call dword [eax + 0xc]
push str.quit_finish
call fcn.0042a620
add esp, 4
xor esi, esi
call fcn.00422c90
mov ecx, eax
call fcn.0041d250
test eax, eax
mov ecx, 1
cmovne esi, ecx
call fcn.004375d0
push esi
push eax
mov ecx, dword [eax]
call dword [ecx + 0x3c]
call fcn.004375d0
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
push 0
call dword [sym.imp.USER32.dll_PostQuitMessage]
push str.Post_quit_msg.
call fcn.0042a620
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x435af0
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x534524]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x18]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x435b68
push esi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x14], 1
push eax
push str.SeDebugPrivilege
push 0
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
push 0
push 0
push 0x10
lea eax, [ebp - 0x14]
mov dword [ebp - 8], 2
push eax
push 0
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
push dword [ebp - 0x18]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0046bf98
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0046bf98
mov esp, ebp
pop ebp
ret
Function at 0x436400
Capabilities:
Enumerate process modules
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x525350
push 0x47b180
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, 0x2a14
call fcn.0046c400
mov eax, dword [0x534524]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov esi, dword [ebp + 8]
mov dword [ebp - 0x2a2c], esi
test esi, esi
je 0x4365d4
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x436456
sub ecx, edx
sar ecx, 1
cmp ecx, 0x104
ja 0x4365d4
mov dword [ebp - 4], 0
call fcn.00435af0
mov dword [ebp - 4], 0xfffffffe
jmp 0x43649c
push 0x800
push 0
lea eax, [ebp - 0xa24]
push eax
call fcn.00478f90
mov dword [ebp - 0x2a28], 0
push 0x2000
push 0
lea eax, [ebp - 0x2a24]
push eax
call fcn.00478f90
add esp, 0x18
lea eax, [ebp - 0x2a28]
push eax
push 0x800
lea eax, [ebp - 0x2a24]
push eax
call sub.PSAPI.DLL_EnumProcesses
test eax, eax
je 0x4365d4
push 0x104
push esi
lea eax, [ebp - 0x224]
push eax
call fcn.00495262
lea eax, [ebp - 0x224]
push eax
call fcn.00495bac
add esp, 0x10
xor edi, edi
cmp dword [ebp - 0x2a28], edi
jbe 0x4365d4
mov ebx, dword [sym.imp.KERNEL32.dll_TerminateProcess]
push 0x400
lea eax, [ebp - 0xa24]
push eax
push dword [ebp + edi*4 - 0x2a24]
call fcn.00435c20
add esp, 0xc
test eax, eax
je 0x4365c7
lea eax, [ebp - 0xa24]
push eax
call fcn.00495bac
add esp, 4
lea ecx, [ebp - 0xa24]
lea eax, [ebp - 0x224]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x436588
test dx, dx
je 0x436584
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x436588
add eax, 4
add ecx, 4
test dx, dx
jne 0x436562
xor eax, eax
jmp 0x43658d
sbb eax, eax
or eax, 1
test eax, eax
jne 0x4365c7
push dword [ebp + edi*4 - 0x2a24]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x4365b3
push 0
push esi
call ebx
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0xa24]
push eax
push str.Kill_process:__s
call fcn.00438cf0
add esp, 8
inc edi
cmp edi, dword [ebp - 0x2a28]
jb 0x436524
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.0046bf98
mov esp, ebp
pop ebp
ret 4
Function at 0x436600
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x525390
push 0x47b180
mov eax, dword fs:[0]
push eax
sub esp, 0x848
mov eax, dword [0x534524]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov esi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp + 0x1c]
mov dword [ebp - 4], 0
test esi, esi
je 0x436774
cmp word [esi], 0
je 0x436774
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x436660
sub ecx, edx
sar ecx, 1
cmp ecx, 0x104
ja 0x436774
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x436774
push 0x800
push 0
lea eax, [ebp - 0x81c]
push eax
call fcn.00478f90
push esi
push str.__s_
push 0x3ff
lea eax, [ebp - 0x81c]
push eax
call fcn.004093b0
push 0x3c
push 0
lea eax, [ebp - 0x858]
push eax
call fcn.00478f90
add esp, 0x28
mov dword [ebp - 0x858], 0x3c
lea eax, [ebp - 0x81c]
mov dword [ebp - 0x848], eax
mov dword [ebp - 0x84c], 0x4fc3b8
mov dword [ebp - 0x844], ebx
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x83c], eax
mov dword [ebp - 0x854], 0x440
cmp dword [ebp + 0x14], 0
je 0x436713
push esi
call fcn.00454a30
add esp, 4
test eax, eax
je 0x436774
lea eax, [ebp - 0x858]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
mov esi, eax
test esi, esi
je 0x43673b
cmp dword [ebp + 0x18], 0
je 0x43673b
push dword [ebp + 0x20]
push dword [ebp - 0x820]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test edi, edi
je 0x436750
test esi, esi
je 0x436760
push edi
push dword [ebp - 0x820]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test esi, esi
je 0x436760
push dword [ebp - 0x820]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
jmp 0x43677d
mov dword [ebp - 4], 0xfffffffe
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.0046bf98
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x4367a0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push dword [ebp + 8]
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
jne 0x4367bc
pop edi
pop ebp
ret 4
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop edi
pop ebp
ret 4
Function at 0x4373f0
Capabilities:
Get common file path
Get program files directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0052
mov eax, dword fs:[0]
push eax
sub esp, 0x214
mov eax, dword [0x534524]
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, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x220], 0
test ebx, ebx
je 0x437553
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00478f90
add esp, 0xc
lea eax, [ebp - 0x218]
mov ecx, edi
push 0x104
push eax
call fcn.00437600
test eax, eax
jne 0x43751e
push 1
push 0x26
lea eax, [ebp - 0x218]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
mov eax, dword [edi + 0x250]
mov dword [ebp - 4], 0
mov ecx, dword [eax - 0x10]
test ecx, ecx
je 0x437499
mov eax, dword [ecx]
call dword [eax + 0x10]
mov ecx, eax
test ecx, ecx
jne 0x4374af
call fcn.00408a80
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
mov ecx, eax
test ecx, ecx
je 0x437571
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x220], 1
mov dword [ebp - 0x21c], eax
mov eax, dword [edi + 0x250]
push dword [eax - 0xc]
push eax
push 1
lea eax, [ebp - 0x21c]
push 0x4fb944
push eax
call fcn.00437200
mov esi, dword [ebp - 0x21c]
lea eax, [ebp - 0x218]
push esi
push 0x104
push eax
call fcn.004947b2
add esp, 0x20
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x43751e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [edi]
lea ecx, [ebp - 0x218]
push ecx
push edi
call dword [eax + 0x34]
test eax, eax
je 0x437540
push 0x78
call fcn.004462e0
add esp, 4
mov word [ebp - 0x218], ax
lea eax, [ebp - 0x218]
push eax
push dword [ebp + 0x10]
push ebx
call fcn.00494887
add esp, 0xc
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.0046bf98
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.004061c0
int3
Function at 0x437600
Capabilities:
Check if file exists
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x534524]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4376b1
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.00478f90
add esp, 0xc
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0x104
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push 0x4fc3dc
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_Paths360wpapp.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x4376b1
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4376b1
lea eax, [ebp - 0x20c]
push eax
push dword [ebp + 0xc]
push esi
call fcn.00494887
add esp, 0xc
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0046bf98
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.0046bf98
mov esp, ebp
pop ebp
ret 8

Function at 0x437800
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0096
mov eax, dword fs:[0]
push eax
sub esp, 0x818
mov eax, dword [0x534524]
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 eax, dword [ebp + 0x18]
lea ecx, [ebp - 0x824]
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov esi, dword [ebp + 0x14]
mov dword [ebp - 0x818], eax
call fcn.00444a90
push esi
push edi
push ebx
lea ecx, [ebp - 0x824]
mov dword [ebp - 4], 0
call fcn.00444e40
test eax, eax
jne 0x43786b
xor esi, esi
jmp 0x43793b
call fcn.00408a80
mov ecx, eax
test ecx, ecx
je 0x437966
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x814], eax
push 1
lea eax, [ebp - 0x814]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x824]
call fcn.00445040
test eax, eax
je 0x437917
push 0x800
lea eax, [ebp - 0x810]
push 0
push eax
call fcn.00478f90
add esp, 0xc
lea eax, [ebp - 0x810]
push str.360NetUL.dll
push dword [ebp - 0x814]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x810]
push eax
call fcn.00454a30
add esp, 4
test eax, eax
je 0x437917
push 4
push 0
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
lea eax, [ebp - 0x810]
push eax
push 0x400
push dword [ebp - 0x818]
call fcn.00494887
add esp, 0xc
mov esi, 1
jmp 0x437919
xor esi, esi
mov edi, dword [ebp - 0x814]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x43793b
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
lea ecx, [ebp - 0x824]
call fcn.00444ab0
mov eax, esi
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.0046bf98
mov esp, ebp
pop ebp
ret 0x14
push 0x80004005
call fcn.004061c0
int3
Function at 0x437980
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f00d6
mov eax, dword fs:[0]
push eax
sub esp, 0xa34
mov eax, dword [0x534524]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0xa40]
mov edi, dword [ebp + 0x10]
mov esi, dword [ebp + 0x14]
mov dword [ebp - 0xa34], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0xa30], eax
call fcn.00444a90
push esi
push edi
push dword [ebp - 0xa30]
lea ecx, [ebp - 0xa40]
mov dword [ebp - 4], 0
call fcn.00444e40
test eax, eax
jne 0x4379f5
xor edi, edi
jmp 0x437b38
call fcn.00408a80
mov ecx, eax
test ecx, ecx
je 0x437b62
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0xa2c], eax
push 0
lea eax, [ebp - 0xa2c]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0xa40]
call fcn.00445040
test eax, eax
je 0x437b14
push 0x800
lea eax, [ebp - 0xa28]
push 0
push eax
call fcn.00478f90
add esp, 0xc
lea eax, [ebp - 0xa28]
push 0x502684
push dword [ebp - 0xa2c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x20]
xorps xmm0, xmm0
push eax
lea eax, [ebp - 0xa28]
push eax
movups xmmword [ebp - 0x20], xmm0
call fcn.00445870
push 0x208
lea eax, [ebp - 0x228]
push 0
push eax
call fcn.00478f90
push 0x104
lea eax, [ebp - 0x228]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.00445620
push 0x104
push dword [0x53326c]
lea eax, [ebp - 0x228]
push eax
call fcn.004a7277
add esp, 0x2c
test eax, eax
jne 0x437b14
lea eax, [ebp - 0xa28]
push eax
call fcn.004c6db0
mov ecx, dword [ebp - 0xa34]
lea edx, [ebp - 0xa28]
add esp, 4
lea esi, [edx + 2]
mov edi, eax
lea ecx, [ecx + 0x240]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x437ae5
sub edx, esi
lea eax, [ebp - 0xa28]
sar edx, 1
push edx
push eax
call fcn.00407920
push 4
push 0
lea eax, [ebp - 0xa28]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x437b16
xor edi, edi
mov esi, dword [ebp - 0xa2c]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x437b38
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
lea ecx, [ebp - 0xa40]
call fcn.00444ab0
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.0046bf98
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.004061c0
int3
Function at 0x437d00
Capabilities:
Check if file exists
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0116
mov eax, dword fs:[0]
push eax
sub esp, 0x814
mov eax, dword [0x534524]
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, dword [ebp + 0xc]
lea ecx, [ebp - 0x820]
mov edi, dword [ebp + 0x10]
mov esi, dword [ebp + 0x14]
call fcn.00444a90
push esi
push edi
push ebx
lea ecx, [ebp - 0x820]
mov dword [ebp - 4], 0
call fcn.00444e40
test eax, eax
jne 0x437d62
xor esi, esi
jmp 0x437e0b
call fcn.00408a80
mov ecx, eax
test ecx, ecx
je 0x437e91
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x814], eax
push 1
lea eax, [ebp - 0x814]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x820]
call fcn.00445040
test eax, eax
je 0x437de7
push 0x800
lea eax, [ebp - 0x810]
push 0
push eax
call fcn.00478f90
add esp, 0xc
lea eax, [ebp - 0x810]
push str.KB931125.exe
push dword [ebp - 0x814]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x437e36
push str.file_KB931125.exe_is_not_exit
call fcn.00438cf0
add esp, 4
xor esi, esi
mov edi, dword [ebp - 0x814]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x437e0b
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
lea ecx, [ebp - 0x820]
call fcn.00444ab0
mov eax, esi
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.0046bf98
mov esp, ebp
pop ebp
ret 0x10
push 0x2710
push 0
push 1
push 0
push 0
push 0x4fbe24
lea eax, [ebp - 0x810]
push eax
call fcn.00436600
mov esi, eax
test esi, esi
jne 0x437e67
push str.run_KB931125.exe_error
call fcn.00438cf0
add esp, 4
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x437de9
push 4
push eax
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x437de9
push 0x80004005
call fcn.004061c0
int3
Function at 0x437f30
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0150
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x534524]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 8]
mov ecx, dword [ebx + 8]
test ecx, ecx
je 0x437f6b
mov eax, dword [ecx]
push ecx
call dword [eax]
mov dword [ebx + 8], 0
cmp dword [ebp + 0xc], 1
jne 0x43800d
mov ecx, dword [ebx + 0x11c]
test ecx, ecx
je 0x43800d
call fcn.00441ff0
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.00408040
lea edi, [eax + 0x10]
mov dword [ebp + 0xc], edi
mov eax, dword [ebx + 4]
sub eax, 0x10
mov dword [ebp - 4], 0
push eax
call fcn.00408040
add eax, 0x10
add esp, 8
mov dword [ebp + 8], eax
push str.FileList.xml
lea ecx, [ebp + 8]
mov byte [ebp - 4], 1
call fcn.00436df0
mov esi, dword [ebp + 8]
push 0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileW]
lea edx, [esi - 0x10]
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x437ff1
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], esi
dec esi
test esi, esi
jg 0x43800d
mov ecx, dword [edi]
push edi
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebx + 0x11c]
test ecx, ecx
je 0x438027
mov eax, dword [ecx]
push ecx
call dword [eax + 0x48]
mov dword [ebx + 0x11c], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x438060
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0180
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x534524]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x43813a
push esi
lea ecx, [ebp + 0xc]
call fcn.00405a70
push esi
mov dword [ebp - 4], 0
call dword [sym.imp.SHLWAPI.dll_PathIsRelativeW]
or edi, 0xffffffff
test eax, eax
je 0x4380f9
mov eax, dword [ebp + 8]
add eax, 4
push 0x4fb944
push eax
lea eax, [ebp + 8]
push eax
call fcn.00436d20
add esp, 0xc
push eax
lea ecx, [ebp + 0xc]
mov byte [ebp - 4], 1
call fcn.0040e9f0
mov edx, dword [ebp + 8]
mov eax, edi
mov byte [ebp - 4], 0
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4380f0
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push esi
lea ecx, [ebp + 0xc]
call fcn.00436df0
push dword [ebp + 0xc]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x43811b
push 0xffffffffffffffff
push 0
push 0
push 1
push 1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.00436600
mov edx, dword [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x43813a
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x438150
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
cmp dword [edx], 0
je 0x4381b6
push esi
mov esi, dword [edx + 4]
test esi, esi
je 0x4381b5
mov eax, esi
push ebx
lea ebx, [eax + 2]
nop dword [eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x438170
sub eax, ebx
sar eax, 1
je 0x4381b4
mov ebx, dword [edx + 0xc]
mov ecx, ebx
lea eax, [ecx + 2]
mov dword [ebp + 0xc], eax
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x438190
sub ecx, dword [ebp + 0xc]
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push ebx
push dword [edx + 0x10]
push dword [edx + 8]
push esi
push dword [edx]
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
pop ebx
pop esi
pop ebp
ret 8