joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4333a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x5746cc]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x58], 0x250022
push ebx
push esi
mov word [ebp - 8], ax
lea esi, [ebp - 0x58]
mov eax, 0x57bf98
mov dword [ebp - 0x54], 0x220073
push edi
mov dword [ebp - 0x50], 0x5f002c
mov edx, 0x29
mov dword [ebp - 0x4c], 0x740041
sub esi, eax
mov dword [ebp - 0x48], 0x6d006f
mov dword [ebp - 0x44], 0x6e0045
mov dword [ebp - 0x40], 0x720074
mov dword [ebp - 0x3c], 0x400079
mov dword [ebp - 0x38], 0x360031
mov dword [ebp - 0x34], 0x2d0020
mov dword [ebp - 0x30], 0x72002d
mov dword [ebp - 0x2c], 0x760065
mov dword [ebp - 0x28], 0x720065
mov dword [ebp - 0x24], 0x650073
mov dword [ebp - 0x20], 0x77005f
mov dword [ebp - 0x1c], 0x6e0069
mov dword [ebp - 0x18], 0x6f0064
mov dword [ebp - 0x14], 0x3d0077
mov dword [ebp - 0x10], 0x250022
mov dword [ebp - 0xc], 0x220073
lea ecx, [edx + 0x7fffffd5]
test ecx, ecx
je 0x433472
movzx ecx, word [esi + eax]
test cx, cx
je 0x433472
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x433454
test edx, edx
lea ecx, [eax - 2]
pop edi
cmovne ecx, eax
xor eax, eax
pop esi
pop ebx
mov word [ecx], ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004864b8
mov esp, ebp
pop ebp
ret
Function at 0x43aad0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x518ba8
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x5746cc]
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.0042a2e0
mov ecx, 0x57bef4
call fcn.00410840
push str.quit
call fcn.00436cf0
add esp, 4
lea ecx, [esi + 0x8c]
call fcn.00434850
test eax, eax
jne 0x43ab66
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.0041d260
mov ecx, eax
mov dword [ebp - 4], 0xffffffff
call fcn.00418740
mov eax, dword [esi + 0x9c]
lea ecx, [esi + 0x9c]
call dword [eax + 0xc]
push str.quit_finish
call fcn.00436cf0
add esp, 4
xor esi, esi
call fcn.0042d280
mov ecx, eax
call fcn.00423f30
test eax, eax
mov ecx, 1
cmovne esi, ecx
call fcn.00441610
push esi
push eax
mov ecx, dword [eax]
call dword [ecx + 0x3c]
call fcn.00441610
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
push 0
call dword [sym.imp.USER32.dll_PostQuitMessage]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x43ec30
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x519031
mov eax, dword fs:[0]
push eax
sub esp, 0x64
mov eax, dword [0x5746cc]
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 esi, dword [ebp + 8]
push 0x5313c0
mov dword [ebp - 0x48], esi
mov dword [ebp - 0x40], 0
mov edi, dword [0x577df0]
push 0x11a
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
jne 0x43eca4
push 2
mov dword [esi + 0x10], eax
mov ecx, esi
mov dword [esi + 0x14], 0xf
push 0x52b668
mov byte [esi], al
call fcn.00432f10
jmp 0x43edc9
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x3c], eax
test eax, eax
jne 0x43ecd2
push 2
mov dword [esi + 0x10], eax
mov ecx, esi
mov dword [esi + 0x14], 0xf
push 0x52b668
mov byte [esi], al
call fcn.00432f10
jmp 0x43edc9
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x70], vtable.std::_Func_impl_no_alloc_class__lambda_4b61657dcd54f57c5b2c43c073b9c039___void___.0
mov dword [ebp - 0x6c], eax
lea eax, [ebp - 0x70]
mov dword [ebp - 0x4c], eax
lea eax, [ebp - 0x38]
mov dword [ebp - 4], 1
mov dword [ebp - 0x44], eax
mov dword [ebp - 0x14], 0
push eax
lea ecx, [ebp - 0x70]
mov byte [ebp - 4], 2
call fcn.0043f010
mov ecx, dword [ebp - 0x4c]
mov dword [ebp - 0x14], eax
test ecx, ecx
je 0x43ed28
mov edx, dword [ecx]
lea eax, [ebp - 0x70]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
mov dword [ebp - 0x4c], 0
push dword [ebp - 0x3c]
mov dword [ebp - 4], 3
call dword [sym.imp.KERNEL32.dll_LockResource]
push ebx
push edi
mov dword [ebp - 0x44], eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0xf
mov byte [esi], 0
test eax, eax
jne 0x43ed7d
push 2
push 0x52b668
mov ecx, esi
call fcn.00432f10
mov dword [ebp - 0x40], 1
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 4], 4
test ecx, ecx
je 0x43ede7
jmp 0x43edac
mov edx, dword [ebp - 0x44]
mov ecx, edx
lea edi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43ed85
sub ecx, edi
push ecx
push edx
mov ecx, esi
call fcn.00432f10
mov dword [ebp - 0x40], 1
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 4], 5
test ecx, ecx
je 0x43edec
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, dword [ebp - 0x14]
test ecx, ecx
je 0x43edc9
mov edx, dword [ecx]
lea eax, [ebp - 0x38]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
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.004864b8
mov esp, ebp
pop ebp
ret
call fcn.0046198e
call fcn.0046198e
int3
Function at 0x43f9b0
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5746cc]
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 0x43fa28
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.004864b8
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.004864b8
mov esp, ebp
pop ebp
ret

Function at 0x43fd20
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x558100
push 0x4a4e00
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, 0x2a14
call fcn.00486920
mov eax, dword [0x5746cc]
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 0x43fe7b
mov dword [ebp - 4], 0
call fcn.0043f9b0
mov dword [ebp - 4], 0xfffffffe
jmp 0x43fd9c
push 0x800
push 0
lea eax, [ebp - 0xa24]
push eax
call fcn.004a3360
mov dword [ebp - 0x2a28], 0
push 0x2000
push 0
lea eax, [ebp - 0x2a24]
push eax
call fcn.004a3360
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 0x43fe7b
push 0x104
push esi
lea eax, [ebp - 0x224]
push eax
call fcn.004bf673
lea eax, [ebp - 0x224]
push eax
call fcn.004bffbd
add esp, 0x10
xor esi, esi
cmp dword [ebp - 0x2a28], esi
jbe 0x43fe7b
mov bl, byte [ebp + 0xc]
mov edi, dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
push 0x400
lea eax, [ebp - 0xa24]
push eax
push dword [ebp + esi*4 - 0x2a24]
call fcn.0043fae0
add esp, 0xc
test eax, eax
je 0x43fe72
lea eax, [ebp - 0xa24]
push eax
call fcn.004bffbd
add esp, 4
lea eax, [ebp - 0xa24]
test bl, bl
jne 0x43fe5e
push eax
call edi
lea ecx, [ebp - 0x224]
push ecx
push eax
call fcn.004be798
add esp, 8
test eax, eax
je 0x43fe99
inc esi
cmp esi, dword [ebp - 0x2a28]
jb 0x43fe23
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.004864b8
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0xa24]
push eax
push str.process:__s_is_running
call fcn.00443b30
add esp, 8
mov eax, 1
jmp 0x43fe7d
Function at 0x4402d0
Capabilities:
Enumerate process modules
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x5580a0
push 0x4a4e00
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, 0x2a14
call fcn.00486920
mov eax, dword [0x5746cc]
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 0x4404a4
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x440326
sub ecx, edx
sar ecx, 1
cmp ecx, 0x104
ja 0x4404a4
mov dword [ebp - 4], 0
call fcn.0043f9b0
mov dword [ebp - 4], 0xfffffffe
jmp 0x44036c
push 0x800
push 0
lea eax, [ebp - 0xa24]
push eax
call fcn.004a3360
mov dword [ebp - 0x2a28], 0
push 0x2000
push 0
lea eax, [ebp - 0x2a24]
push eax
call fcn.004a3360
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 0x4404a4
push 0x104
push esi
lea eax, [ebp - 0x224]
push eax
call fcn.004bf673
lea eax, [ebp - 0x224]
push eax
call fcn.004bffbd
add esp, 0x10
xor edi, edi
cmp dword [ebp - 0x2a28], edi
jbe 0x4404a4
mov ebx, dword [sym.imp.KERNEL32.dll_TerminateProcess]
push 0x400
lea eax, [ebp - 0xa24]
push eax
push dword [ebp + edi*4 - 0x2a24]
call fcn.0043fae0
add esp, 0xc
test eax, eax
je 0x440497
lea eax, [ebp - 0xa24]
push eax
call fcn.004bffbd
add esp, 4
lea ecx, [ebp - 0xa24]
lea eax, [ebp - 0x224]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x440458
test dx, dx
je 0x440454
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x440458
add eax, 4
add ecx, 4
test dx, dx
jne 0x440432
xor eax, eax
jmp 0x44045d
sbb eax, eax
or eax, 1
test eax, eax
jne 0x440497
push dword [ebp + edi*4 - 0x2a24]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x440483
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.00443b30
add esp, 8
inc edi
cmp edi, dword [ebp - 0x2a28]
jb 0x4403f4
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.004864b8
mov esp, ebp
pop ebp
ret 4
Function at 0x4404d0
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x5580e0
push 0x4a4e00
mov eax, dword fs:[0]
push eax
sub esp, 0x848
mov eax, dword [0x5746cc]
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 0x440644
cmp word [esi], 0
je 0x440644
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x440530
sub ecx, edx
sar ecx, 1
cmp ecx, 0x104
ja 0x440644
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x440644
push 0x800
push 0
lea eax, [ebp - 0x81c]
push eax
call fcn.004a3360
push esi
push 0x532c38
push 0x3ff
lea eax, [ebp - 0x81c]
push eax
call fcn.0040e4d0
push 0x3c
push 0
lea eax, [ebp - 0x858]
push eax
call fcn.004a3360
add esp, 0x28
mov dword [ebp - 0x858], 0x3c
lea eax, [ebp - 0x81c]
mov dword [ebp - 0x848], eax
mov dword [ebp - 0x84c], 0x52bfb0
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 0x4405e3
push esi
call fcn.0045eae0
add esp, 4
test eax, eax
je 0x440644
lea eax, [ebp - 0x858]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
mov esi, eax
test esi, esi
je 0x44060b
cmp dword [ebp + 0x18], 0
je 0x44060b
push dword [ebp + 0x20]
push dword [ebp - 0x820]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test edi, edi
je 0x440620
test esi, esi
je 0x440630
push edi
push dword [ebp - 0x820]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test esi, esi
je 0x440630
push dword [ebp - 0x820]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
jmp 0x44064d
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.004864b8
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x440670
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 0x44068c
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 0x441380
Capabilities:
Get common file path
Get disk information
Get program files directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51936a
mov eax, dword fs:[0]
push eax
sub esp, 0x228
mov eax, dword [0x5746cc]
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 - 0x228], ebx
mov dword [ebp - 0x224], 0
test ebx, ebx
je 0x44158b
push 0x208
lea eax, [ebp - 0x220]
push 0
push eax
call fcn.004a3360
add esp, 0xc
lea eax, [ebp - 0x220]
mov ecx, edi
push 0x104
push eax
call fcn.00441640
test eax, eax
jne 0x4414ab
push 1
push 0x26
lea eax, [ebp - 0x220]
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 0x44142f
mov eax, dword [ecx]
call dword [eax + 0x10]
mov ecx, eax
test ecx, ecx
jne 0x441445
call fcn.0040b740
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
mov ecx, eax
test ecx, ecx
je 0x4415a9
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x224], 1
mov dword [ebp - 0x14], eax
mov eax, dword [edi + 0x250]
push dword [eax - 0xc]
push eax
push 1
lea eax, [ebp - 0x14]
push 0x5299d4
push eax
call fcn.00441190
mov esi, dword [ebp - 0x14]
lea eax, [ebp - 0x220]
push esi
push 0x104
push eax
call fcn.004bebc3
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 0x4414ab
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [edi]
lea ecx, [ebp - 0x220]
push ecx
push edi
call dword [eax + 0x34]
test eax, eax
je 0x441578
lea eax, [ebp - 0x234]
push 0x78
push eax
call fcn.004509f0
add esp, 8
mov eax, dword [ebp - 0x230]
mov esi, dword [ebp - 0x234]
mov dword [ebp - 4], 1
mov dword [ebp - 0x224], eax
cmp esi, eax
je 0x441545
nop
mov eax, dword [0x532fb0]
movzx ebx, word [esi]
mov dword [ebp - 0x18], eax
mov eax, dword [0x532fb4]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x18]
push eax
mov word [ebp - 0x18], bx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x44152e
mov eax, dword [edi]
lea ecx, [ebp - 0x220]
push ecx
push edi
mov word [ebp - 0x220], bx
call dword [eax + 0x34]
test eax, eax
je 0x441539
add esi, 2
cmp esi, dword [ebp - 0x224]
jne 0x4414f0
mov esi, dword [ebp - 0x234]
mov ebx, dword [ebp - 0x228]
test esi, esi
je 0x441578
mov ecx, dword [ebp - 0x22c]
mov eax, esi
sub ecx, esi
and ecx, 0xfffffffe
cmp ecx, 0x1000
jb 0x44156e
mov esi, dword [esi - 4]
add ecx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4415b3
push ecx
push esi
call fcn.004864f3
add esp, 8
lea eax, [ebp - 0x220]
push eax
push dword [ebp + 0x10]
push ebx
call fcn.004bec98
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.004864b8
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.00409360
call fcn.004be5e3
int3
Function at 0x441640
Capabilities:
Check if file exists
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x5746cc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4416f1
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a3360
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 0x52bfd4
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_Pathshalowp.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x4416f1
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4416f1
lea eax, [ebp - 0x20c]
push eax
push dword [ebp + 0xc]
push esi
call fcn.004bec98
add esp, 0xc
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004864b8
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.004864b8
mov esp, ebp
pop ebp
ret 8

Function at 0x441840
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5193b6
mov eax, dword fs:[0]
push eax
sub esp, 0x818
mov eax, dword [0x5746cc]
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.0044ef20
push esi
push edi
push ebx
lea ecx, [ebp - 0x824]
mov dword [ebp - 4], 0
call fcn.0044f2d0
test eax, eax
jne 0x4418ab
xor esi, esi
jmp 0x44197b
call fcn.0040b740
mov ecx, eax
test ecx, ecx
je 0x4419a6
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.0044f4d0
test eax, eax
je 0x441957
push 0x800
lea eax, [ebp - 0x810]
push 0
push eax
call fcn.004a3360
add esp, 0xc
lea eax, [ebp - 0x810]
push 0x532ecc
push dword [ebp - 0x814]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x810]
push eax
call fcn.0045eae0
add esp, 4
test eax, eax
je 0x441957
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.004bec98
add esp, 0xc
mov esi, 1
jmp 0x441959
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 0x44197b
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
lea ecx, [ebp - 0x824]
call fcn.0044ef40
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.004864b8
mov esp, ebp
pop ebp
ret 0x14
push 0x80004005
call fcn.00409360
int3
Function at 0x4419c0
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5193f6
mov eax, dword fs:[0]
push eax
sub esp, 0xa34
mov eax, dword [0x5746cc]
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.0044ef20
push esi
push edi
push dword [ebp - 0xa30]
lea ecx, [ebp - 0xa40]
mov dword [ebp - 4], 0
call fcn.0044f2d0
test eax, eax
jne 0x441a35
xor edi, edi
jmp 0x441b78
call fcn.0040b740
mov ecx, eax
test ecx, ecx
je 0x441ba2
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.0044f4d0
test eax, eax
je 0x441b54
push 0x800
lea eax, [ebp - 0xa28]
push 0
push eax
call fcn.004a3360
add esp, 0xc
lea eax, [ebp - 0xa28]
push 0x532ebc
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.0044fd00
push 0x208
lea eax, [ebp - 0x228]
push 0
push eax
call fcn.004a3360
push 0x104
lea eax, [ebp - 0x228]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.0044fab0
push 0x104
push dword [0x57340c]
lea eax, [ebp - 0x228]
push eax
call fcn.004d1437
add esp, 0x2c
test eax, eax
jne 0x441b54
lea eax, [ebp - 0xa28]
push eax
call fcn.004f05a0
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 0x441b25
sub edx, esi
lea eax, [ebp - 0xa28]
sar edx, 1
push edx
push eax
call fcn.0040ab90
push 4
push 0
lea eax, [ebp - 0xa28]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x441b56
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 0x441b78
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
lea ecx, [ebp - 0xa40]
call fcn.0044ef40
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.004864b8
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.00409360
int3
Function at 0x441d40
Capabilities:
Check if file exists
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x519436
mov eax, dword fs:[0]
push eax
sub esp, 0x814
mov eax, dword [0x5746cc]
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.0044ef20
push esi
push edi
push ebx
lea ecx, [ebp - 0x820]
mov dword [ebp - 4], 0
call fcn.0044f2d0
test eax, eax
jne 0x441da2
xor esi, esi
jmp 0x441e4b
call fcn.0040b740
mov ecx, eax
test ecx, ecx
je 0x441ed1
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.0044f4d0
test eax, eax
je 0x441e27
push 0x800
lea eax, [ebp - 0x810]
push 0
push eax
call fcn.004a3360
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 0x441e76
push str.file_KB931125.exe_is_not_exit
call fcn.00443b30
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 0x441e4b
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
lea ecx, [ebp - 0x820]
call fcn.0044ef40
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.004864b8
mov esp, ebp
pop ebp
ret 0x10
push 0x2710
push 0
push 1
push 0
push 0
push 0x52b5e4
lea eax, [ebp - 0x810]
push eax
call fcn.004404d0
mov esi, eax
test esi, esi
jne 0x441ea7
push str.run_KB931125.exe_error
call fcn.00443b30
add esp, 4
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x441e29
push 4
push eax
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x441e29
push 0x80004005
call fcn.00409360
int3