joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41bdf0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x58], 0x7a0037
push ebx
push esi
mov word [ebp - 8], ax
lea esi, [ebp - 0x58]
mov eax, 0x561a90
mov dword [ebp - 0x54], 0x64002e
push edi
mov dword [ebp - 0x50], 0x6c006c
mov edx, 0x29
mov dword [ebp - 0x4c], 0x4ef66587
sub esi, eax
mov dword [ebp - 0x48], 0x574f7834
mov dword [ebp - 0x44], 0x8bf7ff0c
mov dword [ebp - 0x40], 0x65b091cd
mov dword [ebp - 0x3c], 0x8f7d4e0b
mov dword [ebp - 0x38], 0x88c55b89
mov dword [ebp - 0x34], 0x6c0055
mov dword [ebp - 0x30], 0x720074
mov dword [ebp - 0x2c], 0x200061
mov dword [ebp - 0x28], 0x6e0055
mov dword [ebp - 0x24], 0x6e0069
mov dword [ebp - 0x20], 0x740073
mov dword [ebp - 0x1c], 0x6c0061
mov dword [ebp - 0x18], 0x65006c
mov dword [ebp - 0x14], 0x540e0072
mov dword [ebp - 0x10], 0x884c8fdb
mov dword [ebp - 0xc], 0x8f7d5378
lea ecx, [edx + 0x7fffffd5]
test ecx, ecx
je 0x41bec2
movzx ecx, word [esi + eax]
test cx, cx
je 0x41bec2
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x41bea4
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.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x41e660
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50e556
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], 0
mov dword [ebp - 0x418], 0
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push 0x60
push 0
push edi
mov byte [ebp - 4], 1
call ebx
mov esi, eax
mov dword [ebp - 0x424], esi
test esi, esi
jne 0x41e70c
push 2
push eax
push edi
call ebx
mov esi, eax
mov dword [ebp - 0x424], eax
test esi, esi
jne 0x41e70c
call fcn.0041ca10
mov edi, eax
jmp 0x41e82b
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x41e72f
call fcn.0041ca10
jmp 0x41e81e
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
test ebx, ebx
jne 0x41e74d
call fcn.0041ca10
jmp 0x41e81e
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
mov dword [ebp - 0x41c], edi
lea eax, [edi + 1]
cmp eax, edi
jae 0x41e76e
mov edi, 0x8007000e
jmp 0x41e820
mov ecx, 2
mov byte [ebp - 4], 2
mul ecx
test edx, edx
ja 0x41e864
jb 0x41e78c
cmp eax, 0xffffffff
ja 0x41e864
cmp eax, 0x400
jbe 0x41e7a1
push eax
lea ecx, [ebp - 0x418]
call fcn.0041c930
jmp 0x41e7c7
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x41e7c7
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
jne 0x41e7de
mov edi, 0x8007000e
jmp 0x41e820
push edi
push dword [ebp - 0x418]
push edi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x41e7fe
call fcn.0041ca10
jmp 0x41e81e
mov eax, dword [ebp - 0x418]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x42c]
push dword [ebp - 0x418]
call fcn.0041e4c0
mov edi, eax
test esi, esi
je 0x41e82b
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x41e844
lea ecx, [ebp - 0x418]
call fcn.0041cca0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 0x10
push 0x80070216
call fcn.00403cd0
int3
Function at 0x41fff0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50e655
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x55b1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 4], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], vtable.ILayerWindow.0
lea eax, [esi + 0x40]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
mov dword [esi], vtable.UninstallWnd.0
mov dword [esi + 0x20], vtable.UninstallWnd.1.0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 1
mov eax, dword [eax]
mov ecx, dword [eax - 0x10]
lea edi, [eax - 0x10]
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
mov eax, dword [ecx]
call dword [eax + 0x10]
cmp dword [edi + 0xc], 0
mov ecx, eax
lea eax, [edi + 0xc]
jl 0x4200a4
cmp ecx, dword [edi]
jne 0x4200a4
lock inc dword [eax]
jmp 0x4200d2
mov eax, dword [ecx]
lea ebx, [edi + 4]
push 2
push dword [ebx]
call dword [eax]
mov edi, eax
test edi, edi
je 0x42016e
mov eax, dword [ebx]
mov dword [edi + 4], eax
mov eax, dword [ebx]
inc eax
push eax
push dword [ebp + 8]
push eax
lea eax, [edi + 0x10]
push eax
call fcn.0040b290
add esp, 0x10
lea eax, [edi + 0x10]
mov dword [esi + 0x40], eax
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov dword [esi + 0x54], 0
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 0
push 0xa4
mov byte [ebp - 4], 1
mov dword [esi + 0x64], 0
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
call fcn.00421780
add esp, 4
mov dword [ebp + 8], eax
mov byte [ebp - 4], 2
test eax, eax
je 0x420153
mov ecx, eax
call fcn.004501e0
test eax, eax
jne 0x420155
xor eax, eax
mov dword [esi + 0x28], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call fcn.004042c0
int3
Function at 0x422640
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50ea80
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x55b1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x422780
call fcn.00408de0
mov ecx, eax
test ecx, ecx
je 0x422792
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp + 0xc], eax
push esi
lea ecx, [ebp + 0xc]
mov dword [ebp - 4], 0
call fcn.00408870
test al, al
jne 0x4226ba
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4226a1
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp + 0xc]
call fcn.0040a770
cmp word [0x561c90], 0
mov dword [ebp - 4], 1
jne 0x4226e8
push 0x104
push 0x561c90
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0x561c90
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsRelativeW]
test eax, eax
je 0x422733
mov ecx, 0x561c90
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x422700
sub ecx, edx
sar ecx, 1
push ecx
push 0x561c90
lea ecx, [ebp + 0xc]
call fcn.0040a770
push 0x51c890
lea ecx, [ebp + 0xc]
call fcn.00422210
push esi
lea ecx, [ebp + 0xc]
call fcn.00422210
mov esi, dword [ebp + 0xc]
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x422761
cmp dword [esi - 4], 1
jle 0x422755
push dword [esi - 0xc]
lea ecx, [ebp + 0xc]
call fcn.00408c90
mov esi, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push dword [ebp + 0x10]
push esi
mov eax, dword [ecx]
call dword [eax + 0x2c]
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x422780
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.00403cd0
int3
Function at 0x4227a0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1058
call fcn.00455e00
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
xorps xmm0, xmm0
mov dword [ebp - 0x1058], 0x44
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x1058]
push edi
mov edi, dword [ebp + 0xc]
push eax
movlpd qword [ebp - 0x1054], xmm0
movlpd qword [ebp - 0x104c], xmm0
movlpd qword [ebp - 0x1044], xmm0
movlpd qword [ebp - 0x103c], xmm0
movlpd qword [ebp - 0x1034], xmm0
movlpd qword [ebp - 0x102c], xmm0
movlpd qword [ebp - 0x1024], xmm0
movlpd qword [ebp - 0x101c], xmm0
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
xor eax, eax
mov dword [ebp - 0x102c], 1
mov word [ebp - 0x1028], ax
xorps xmm0, xmm0
movups xmmword [ebp - 0x1014], xmm0
test edi, edi
je 0x422885
push 0x1000
push eax
lea eax, [ebp - 0x1004]
push eax
call fcn.004803b0
push edi
push esi
lea eax, [ebp - 0x1004]
push str.__s___s
push eax
call fcn.00422110
add esp, 0x1c
lea eax, [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1058]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x1004]
push eax
jmp 0x4228a0
lea eax, [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1058]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push esi
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov edi, eax
test edi, edi
je 0x4228d5
push 0x2710
push dword [ebp - 0x1014]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [ebp - 0x1010]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x1014]
call esi
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
xor ecx, ebp
pop esi
call fcn.00455dea
mov esp, ebp
pop ebp
ret 8
Function at 0x424f60
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50ef5b
mov eax, dword fs:[0]
push eax
sub esp, 0x548
mov eax, dword [0x55b1c4]
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 + 0xc]
mov edi, dword [ebp + 8]
push 0xd8
mov dword [ebp - 0x544], eax
lea eax, [ebp - 0xf0]
push 0
push eax
mov byte [ebp - 0x531], 0
call fcn.004803b0
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
push 0x6c
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
mov dword [ebp - 0x53c], eax
cmp eax, 0x6c
jae 0x425081
xor esi, esi
test eax, eax
je 0x425081
nop
push 0x410
lea eax, [ebp - 0x500]
push 0
push eax
call fcn.004803b0
mov eax, dword [0x521200]
add esp, 0xc
mov dword [ebp - 0x18], eax
movzx eax, word [0x521204]
mov word [ebp - 0x14], ax
movzx eax, word [ebp + esi*2 - 0xf0]
add esi, 4
mov word [ebp - 0x18], ax
lea eax, [ebp - 0x500]
push 0x207
push eax
lea eax, [ebp - 0x18]
mov dword [ebp - 0x538], esi
push eax
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceW]
test eax, eax
je 0x425075
lea esi, [ebp - 0x500]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x425041
sub esi, ecx
mov eax, edi
sar esi, 1
cmp dword [edi + 0x14], 8
jb 0x42505a
mov eax, dword [edi]
push esi
lea ecx, [ebp - 0x500]
push ecx
push eax
call fcn.004b69ab
add esp, 0xc
test eax, eax
je 0x4250a2
mov esi, dword [ebp - 0x538]
cmp esi, dword [ebp - 0x53c]
jb 0x424fe0
mov al, byte [ebp - 0x531]
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.00455dea
mov esp, ebp
pop ebp
ret
xor eax, eax
mov dword [ebp - 0x520], 0
mov word [ebp - 0x530], ax
mov eax, dword [edi + 0x10]
mov dword [ebp - 0x51c], 7
cmp eax, esi
jb 0x4251c2
sub eax, esi
or ecx, 0xffffffff
cmp eax, 0xffffffff
cmovb ecx, eax
cmp dword [edi + 0x14], 8
jb 0x4250dd
mov edi, dword [edi]
push ecx
lea eax, [edi + esi*2]
push eax
lea ecx, [ebp - 0x530]
call fcn.00426bc0
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], 0
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x425100
sub ecx, edx
lea eax, [ebp - 0x18]
sar ecx, 1
push ecx
push eax
push 0
lea ecx, [ebp - 0x530]
call fcn.00426d10
mov esi, dword [ebp - 0x544]
xor ecx, ecx
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x554], xmm0
movups xmmword [ebp - 0x518], xmm0
movq xmm0, qword [eax + 0x10]
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 7
mov word [eax], cx
lea eax, [ebp - 0x518]
movq qword [ebp - 0x540], xmm0
movq qword [ebp - 0x508], xmm0
cmp esi, eax
je 0x4251a5
mov ecx, esi
call fcn.00426610
movups xmm0, xmmword [ebp - 0x554]
xor eax, eax
mov dword [ebp - 0x508], 0
mov dword [ebp - 0x504], 7
movups xmmword [esi], xmm0
mov word [ebp - 0x518], ax
movq xmm0, qword [ebp - 0x540]
movq qword [esi + 0x10], xmm0
lea ecx, [ebp - 0x518]
call fcn.0041b820
lea ecx, [ebp - 0x530]
call fcn.0041b820
mov al, 1
jmp 0x425087
call fcn.00426790
int3
Function at 0x4251d0
Capabilities:
Get process image filename

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50efb1
mov eax, dword fs:[0]
push eax
sub esp, 0x464
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x470], esi
mov dword [ebp - 0x470], edi
mov dword [ebp - 0x428], 0
mov dword [ebp - 0x424], 7
mov word [ebp - 0x438], ax
push 0x410
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x420]
push eax
call fcn.004803b0
add esp, 0xc
test edi, edi
je 0x4253e8
cmp edi, 4
je 0x4253e8
push edi
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x4252d7
push 0x207
lea eax, [ebp - 0x420]
push eax
push 0
push edi
call sub.PSAPI.DLL_GetModuleFileNameExW
test eax, eax
je 0x4252f4
lea ecx, [ebp - 0x420]
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x425290
sub ecx, edx
lea eax, [ebp - 0x420]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x438]
call fcn.00426bc0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x438]
mov ecx, esi
push eax
call fcn.00423570
lea ecx, [ebp - 0x438]
call fcn.0041b820
jmp 0x42540d
push dword [ebp - 0x470]
push 0
push 0x400
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x425399
push 0x207
lea eax, [ebp - 0x420]
push eax
push edi
call sub.PSAPI.DLL_GetProcessImageFileNameW
test eax, eax
je 0x425392
xor eax, eax
mov dword [ebp - 0x440], 0
mov dword [ebp - 0x43c], 7
mov word [ebp - 0x450], ax
lea eax, [ebp - 0x420]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x468]
call fcn.004235b0
lea eax, [ebp - 0x450]
mov byte [ebp - 4], 2
push eax
lea eax, [ebp - 0x468]
push eax
call fcn.00424f60
add esp, 8
mov byte [ebp - 0x469], al
lea ecx, [ebp - 0x468]
call fcn.0041b820
cmp byte [ebp - 0x469], 0
je 0x425387
lea eax, [ebp - 0x450]
push eax
lea ecx, [ebp - 0x438]
call fcn.004237f0
lea ecx, [ebp - 0x450]
call fcn.0041b820
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
movups xmm0, xmmword [ebp - 0x438]
mov dword [esi + 0x10], 0
lea ecx, [ebp - 0x438]
mov dword [esi + 0x14], 0
xor eax, eax
movups xmmword [esi], xmm0
mov word [ebp - 0x438], ax
movq xmm0, qword [ebp - 0x428]
movq qword [esi + 0x10], xmm0
mov dword [ebp - 0x428], 0
mov dword [ebp - 0x424], 7
call fcn.0041b820
jmp 0x42540d
movups xmm0, xmmword [ebp - 0x438]
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
movups xmmword [esi], xmm0
movq xmm0, qword [ebp - 0x428]
movq qword [esi + 0x10], xmm0
mov eax, esi
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.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x425e30
Capabilities:
Check if file exists
Delete file
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f068
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x55b1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x425eab
test al, 0x10
je 0x425eab
push esi
mov edi, 1
call fcn.0043baa0
add esp, 4
test eax, eax
jne 0x425ece
push 0x80
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x425ece
push esi
test edi, edi
jne 0x425ec6
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x425ece
push esi
push 0x52100c
call fcn.00428250
add esp, 8
jmp 0x425ece
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x425e7c
push esi
push 0x52100c
call fcn.00428250
add esp, 8
jmp 0x425ece
call fcn.0043baa0
add esp, 4
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x425f4f
push esi
lea ecx, [ebp - 0x10]
call fcn.004077f0
mov esi, dword [ebp + 0xc]
mov dword [ebp - 4], 0
mov edi, dword [esi + 4]
cmp dword [esi + 8], edi
je 0x425f0e
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
push eax
call fcn.004089a0
add eax, 0x10
add esp, 4
mov dword [edi], eax
add dword [esi + 4], 4
jmp 0x425f1a
lea eax, [ebp - 0x10]
mov ecx, esi
push eax
push edi
call fcn.004231d0
mov edx, dword [ebp - 0x10]
or eax, 0xffffffff
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x425f3c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x427e10
Capabilities:
Check if file exists
Delete file
Get file size

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 8
push esi
lea esi, [ecx + 0x2c]
mov ecx, dword [eax]
mov eax, dword [esi]
push edi
lea edx, [ecx - 0x10]
lea edi, [eax - 0x10]
cmp edx, edi
je 0x427e74
cmp dword [edi + 0xc], 0
push ebx
lea ebx, [edi + 0xc]
jl 0x427e66
mov eax, dword [edx]
cmp eax, dword [edi]
jne 0x427e66
push edx
call fcn.004089a0
add esp, 4
mov dword [ebp + 8], eax
or ecx, 0xffffffff
lock xadd dword [ebx], ecx
dec ecx
test ecx, ecx
jg 0x427e5f
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, dword [ebp + 8]
add eax, 0x10
mov dword [esi], eax
jmp 0x427e73
push dword [ecx - 0xc]
push ecx
mov ecx, esi
call fcn.0040a770
mov eax, dword [esi]
pop ebx
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x427eda
mov eax, dword [esi]
xorps xmm0, xmm0
movlpd qword [ebp - 8], xmm0
cmp dword [eax - 0xc], 0
je 0x427eda
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x427ec1
lea eax, [ebp - 8]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 4], 0
jl 0x427eda
jg 0x427ed2
cmp dword [ebp - 8], 0x40000000
jbe 0x427eda
push dword [esi]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x42b630
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f946
mov eax, dword fs:[0]
push eax
sub esp, 0x820
mov eax, dword [0x55b1c4]
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 + 8]
mov dword [ebp - 0x82c], ebx
cmp word [0x562220], 0
jne 0x42b77f
mov dword [ebp - 0x828], 0
mov dword [ebp - 0x824], 0
mov dword [ebp - 0x820], 0
push 0x20219
lea ecx, [ebp - 0x811]
mov dword [ebp - 4], 0
call fcn.00428e30
push eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x828]
call fcn.00410610
mov edi, dword [ebp - 0x828]
test eax, eax
jne 0x42b76d
lea eax, [ebp - 0x818]
mov dword [ebp - 0x818], 0x800
push eax
lea eax, [ebp - 0x810]
push eax
lea eax, [ebp - 0x81c]
push eax
push 0
push 0x51c9c0
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x42b76d
mov eax, dword [ebp - 0x81c]
cmp eax, 1
je 0x42b70a
cmp eax, 2
jne 0x42b76d
mov eax, dword [ebp - 0x818]
test eax, eax
je 0x42b727
test al, 1
jne 0x42b76d
shr eax, 1
cmp word [ebp + eax*2 - 0x812], 0
je 0x42b730
jmp 0x42b76d
xor eax, eax
mov word [ebp - 0x810], ax
mov ecx, 0x562220
lea esi, [ebp - 0x810]
mov edx, 0x3ff
sub esi, ecx
lea eax, [edx + 0x7ffffbff]
test eax, eax
je 0x42b760
movzx eax, word [esi + ecx]
test ax, ax
je 0x42b760
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x42b742
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x42b77f
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0x562220
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
jg 0x42b7cb
mov ecx, 0x562220
mov esi, str.noset
mov edx, 0x3ff
sub esi, ecx
nop
lea eax, [edx + 0x7ffffbff]
test eax, eax
je 0x42b7be
movzx eax, word [esi + ecx]
test ax, ax
je 0x42b7be
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x42b7a0
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
call fcn.00421ae0
mov ecx, eax
test ecx, ecx
je 0x42b83a
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebx], eax
push 0x562220
mov ecx, ebx
mov dword [ebp - 4], 1
call fcn.00408870
test al, al
jne 0x42b81c
mov ecx, 0x562220
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42b800
sub ecx, edx
sar ecx, 1
push ecx
push 0x562220
mov ecx, ebx
call fcn.0040a770
mov eax, ebx
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.00455dea
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00403cd0
int3