joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402e67
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x58], bl
mov byte [ebp - 0x57], bl
mov byte [ebp - 0x56], 0x58
mov byte [ebp - 0x55], bl
mov byte [ebp - 0x54], 0xe0
mov byte [ebp - 0x53], 0xc2
mov byte [ebp - 0x52], 0xd3
mov byte [ebp - 0x51], 0xf4
mov byte [ebp - 0x50], 0xde
mov byte [ebp - 0x4f], 0xd4
mov byte [ebp - 0x4e], 0xd3
mov byte [ebp - 0x4d], 0xc2
mov byte [ebp - 0x4c], 0xca
mov byte [ebp - 0x4b], 0xee
mov byte [ebp - 0x4a], 0xc9
mov byte [ebp - 0x49], 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.00402c0d
and dh, byte [eax + 0x57]
sti
lea eax, [ebp - 0x58]
push eax
call fcn.00402c1d
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.00402bd2
add esp, 0x10
lea ecx, [ebp - 0xb0]
push ecx
call eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xac]
xor edx, edx
div ecx
xor edx, edx
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 8]
div ecx
test edx, edx
je 0x402efb
inc dword [ebp - 0x8c]
imul ecx, dword [ebp - 0x8c]
mov dword [ebp + 0xc], ecx
mov byte [ebp - 0x40], bl
mov byte [ebp - 0x3f], bl
mov byte [ebp - 0x3e], 0xec
mov byte [ebp - 0x3d], bl
mov byte [ebp - 0x3c], 0x45
invalid

Function at 0x403327
Capabilities:
Inspect section memory permissions

Disassembly:
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x4032e4
invalid
jnp 0x3f7f6f
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
push dword [ebx]
leave
mov edi, 0x60000000
jmp 0x403302
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x403360
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
or byte [eax], al
add byte [eax], al
inc eax
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x403347
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x403350
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x40335a
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x40333c
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x4032c6
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x4033ad
dec eax
je 0x4033a4
sub eax, 3
je 0x40339b
mov dword [ebp - 4], 0x40
jmp 0x4033ca
mov dword [ebp - 4], 4
jmp 0x4033b0
mov dword [ebp - 4], 0x20
jmp 0x4033b0
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x4033fc
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x40337c
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.00402c0d
and esp, ebx
lcall 0x16a, 0x1475ffd7
push esi
call edi
mov eax, esi
jmp 0x403408
Function at 0x4042ab
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov dword [ebp - 0x54c], ecx
call fcn.00402c0d
mov dh, 0x22
popal
push 4
mov eax, dword [ebp - 0x378]
mov ecx, dword [ebp - 4]
lea eax, [ecx + eax - 8]
push eax
lea eax, [ebp - 0x684]
push eax
call fcn.00402b7e
add esp, 0xc
movsx eax, byte [ebp - 8]
mov ecx, dword [ebp - 0x684]
sub ecx, eax
mov dword [ebp - 0x684], ecx
push 4
mov eax, dword [ebp - 0x378]
dec dword [ebx + 0x448dfc4d]
add esp, edi
push eax
lea eax, [ebp - 0x678]
push eax
call fcn.00402b7e
add esp, 0xc
movsx eax, byte [ebp - 8]
mov ecx, dword [ebp - 0x678]
sub ecx, eax
mov dword [ebp - 0x678], ecx
push 4
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x678]
push eax
lea eax, [ebp - 0x38c]
push eax
call fcn.00402b7e
add esp, 0xc
mov eax, dword [ebp - 0x38c]
mov ecx, dword [ebp - 0x678]
lea eax, [ecx + eax + 4]
mov dword [ebp - 0x3ac], eax
push 4
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x3ac]
push eax
lea eax, [ebp - 0x688]
push eax
call fcn.00402b7e
add esp, 0xc
mov eax, dword [ebp - 0x678]
mov ecx, dword [ebp - 4]
lea eax, [ecx + eax + 4]
mov dword [ebp - 0x748], eax
mov eax, dword [ebp - 0x3ac]
mov ecx, dword [ebp - 4]
lea eax, [ecx + eax + 4]
mov dword [ebp - 0x6f8], eax
and dword [ebp - 0x700], 0
jmp 0x40435d
mov eax, dword [ebp - 0x700]
inc eax
mov dword [ebp - 0x700], eax
mov eax, dword [ebp - 0x700]
cmp eax, dword [ebp - 0x38c]
jae 0x4043af
mov eax, dword [ebp - 0x748]
add eax, dword [ebp - 0x700]
movsx eax, byte [eax]
movsx ecx, byte [ebp - 8]
xor eax, ecx
mov ecx, dword [ebp - 0x748]
add ecx, dword [ebp - 0x700]
mov byte [ecx], al
mov eax, dword [ebp - 0x748]
add eax, dword [ebp - 0x700]
movsx eax, byte [eax]
not eax
mov ecx, dword [ebp - 0x748]
add ecx, dword [ebp - 0x700]
mov byte [ecx], al
jmp 0x404350
and dword [ebp - 0x700], 0
jmp 0x4043c5
mov eax, dword [ebp - 0x700]
inc eax
mov dword [ebp - 0x700], eax
mov eax, dword [ebp - 0x700]
cmp eax, dword [ebp - 0x688]
jae 0x404417
mov eax, dword [ebp - 0x6f8]
add eax, dword [ebp - 0x700]
movsx eax, byte [eax]
movsx ecx, byte [ebp - 8]
xor eax, ecx
mov ecx, dword [ebp - 0x6f8]
add ecx, dword [ebp - 0x700]
mov byte [ecx], al
mov eax, dword [ebp - 0x6f8]
add eax, dword [ebp - 0x700]
movsx eax, byte [eax]
not eax
mov ecx, dword [ebp - 0x6f8]
add ecx, dword [ebp - 0x700]
mov byte [ecx], al
jmp 0x4043b8
and byte [ebp - 0x714], 0
and byte [ebp - 0x713], 0
mov byte [ebp - 0x712], 0x71
and byte [ebp - 0x711], 0
mov byte [ebp - 0x710], 0xc8
mov byte [ebp - 0x70f], 0xe2
mov byte [ebp - 0x70e], 0xe1
mov byte [ebp - 0x70d], 0xe1
mov byte [ebp - 0x70c], 0xea
mov byte [ebp - 0x70b], 0xc8
mov byte [ebp - 0x70a], 0xe7
mov byte [ebp - 0x709], 0xf6
mov byte [ebp - 0x708], 0xbc
mov byte [ebp - 0x707], 0x8e
call fcn.00402c0d
test dword [ecx + edx*8], ecx
push edi
and byte [ebp - 0x744], 0
and byte [ebp - 0x743], 0
mov byte [ebp - 0x742], 2
and byte [ebp - 0x741], 0
mov byte [ebp - 0x740], 0xb1
mov byte [ebp - 0x73f], 0x92
mov byte [ebp - 0x73e], 0x9c
invalid
test ebx, eax
Function at 0x4064a8
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x10], 0
jne 0x4064b6
push 0xd
pop eax
jmp 0x4064e9
push esi
mov esi, dword [ebp + 0x10]
push edi
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
inc eax
lea ecx, [eax + eax]
add esi, ecx
add edi, ecx
cmp eax, 1
jne 0x4064bd
mov eax, dword [ebp + 8]
push edi
push dword [ebp + 0x10]
push 7
push 0
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x10007589
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10010038]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0xc]
xor edi, edi
push edi
mov dword [ebp - 0x20], eax
call ebx
mov esi, eax
mov dword [ebp - 0x18], esi
call fcn.10003d7a
mov dword [ebp - 0x14], eax
cmp dword [0x10011bb8], edi
jne 0x1000767a
push 0x800
push edi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov esi, eax
test esi, esi
jne 0x10007607
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x1000775a
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x1000775a
push str.MessageBoxW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000775a
push eax
call ebx
push str.GetActiveWindow
push esi
mov dword [0x10011bb8], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push esi
mov dword [0x10011bbc], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push esi
mov dword [0x10011bc0], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x10011bc8], eax
test eax, eax
je 0x10007677
push str.GetProcessWindowStation
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x10011bc4], eax
mov esi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x1000769f
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x10007692
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], edi
je 0x100076b4
push 4
pop eax
jmp 0x1000775c
cmp dword [ebp - 0x14], edi
je 0x100076b4
push dword [0x10011bb8]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x10007699
mov eax, dword [0x10011bc4]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, esi
je 0x10007712
cmp dword [0x10011bc8], esi
je 0x10007712
push eax
call ebx
push dword [0x10011bc8]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x10007712
test eax, eax
je 0x10007712
call ecx
test eax, eax
je 0x10007707
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x10007707
test byte [ebp - 8], 1
jne 0x10007712
mov esi, dword [ebp + 0x10]
or esi, 0x200000
jmp 0x10007742
mov eax, dword [0x10011bbc]
cmp eax, esi
je 0x1000773f
push eax
call ebx
test eax, eax
je 0x1000773f
call eax
mov edi, eax
test edi, edi
je 0x1000773f
mov eax, dword [0x10011bc0]
cmp eax, esi
je 0x1000773f
push eax
call ebx
test eax, eax
je 0x1000773f
push edi
call eax
mov edi, eax
mov esi, dword [ebp + 0x10]
push dword [0x10011bb8]
call ebx
test eax, eax
je 0x1000775a
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push edi
call eax
jmp 0x1000775c
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10001685
leave
ret
Function at 0x40b66c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e360
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40b68a
xor al, al
jmp 0x40b7f4
push ebx
push edi
push esi
call fcn.0040b806
push esi
call fcn.004235b3
pop ecx
push esi
mov edi, eax
call fcn.0040b832
test al, al
je 0x40b71c
push esi
call fcn.0040b806
test al, al
je 0x40b6d3
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40b7f0
push dword [ebp + 0x10]
push str.__
push dword [ebp + 0xc]
call fcn.0040fe56
push dword [ebp + 0x10]
jmp 0x40b7e3
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40b7f0
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40b7f0
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40b7f0
push esi
push str.__
push dword [ebp + 0xc]
call fcn.0040fe56
push esi
push 0x4338b8
push dword [ebp + 0xc]
call fcn.0040fe2e
push esi
push ebx
jmp 0x40b7e4
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40b7f0
cmp eax, ebx
ja 0x40b7f0
movzx eax, word [esi]
push eax
call fcn.0040b90d
test al, al
je 0x40b783
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40b7f0
push edi
push str.__
push dword [ebp + 0xc]
call fcn.0040fe56
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.0040fe2e
jmp 0x40b7e2
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040b207
lea eax, [ebp - 0x1000]
push eax
call fcn.004235b3
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40b7f0
push edi
push str.__
push dword [ebp + 0xc]
call fcn.0040fe56
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.0040fe2e
cmp word [esi], 0x2e
jne 0x40b7e2
movzx eax, word [esi + 2]
push eax
call fcn.0040b90d
test al, al
je 0x40b7e2
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.0040fe2e
mov al, 1
jmp 0x40b7f2
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40c42c
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
xor eax, eax
push ebx
push esi
mov esi, dword [esp + 0x10]
xor ebx, ebx
inc eax
mov cl, bl
cmp esi, eax
jbe 0x40c449
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40c441
cmp cl, byte [edx]
jne 0x40c484
push esi
push edx
push 0xffffffffffffffff
call fcn.00405f3c
not eax
mov ecx, ebx
cmp dword [ecx + 0x43e02c], eax
jne 0x40c46a
cmp dword [ecx + 0x43e028], esi
je 0x40c475
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40c45a
jmp 0x40c484
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43e030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x4014d0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov dword [ebp - 0x3c], str.System32drivers_balloon.sys
mov dword [ebp - 0x38], str.System32drivers_netkvm.sys
mov dword [ebp - 0x34], str.System32driverspvpanic.sys
mov dword [ebp - 0x30], str.System32drivers_viofs.sys
mov dword [ebp - 0x2c], str.System32drivers_viogpudo.sys
mov dword [ebp - 0x28], str.System32drivers_vioinput.sys
mov dword [ebp - 0x24], str.System32drivers_viorng.sys
mov dword [ebp - 0x20], str.System32drivers_vioscsi.sys
mov dword [ebp - 0x1c], str.System32drivers_vioser.sys
mov dword [ebp - 0x18], str.System32drivers_viostor.sys
mov dword [ebp - 0x14], str.C:Users_bradsOneDriveEscritoriousb
mov dword [ebp - 0x10], 0xb
mov dword [ebp - 0xc], 0
jmp 0x401585
mov eax, dword [ebp - 0xc]
mov eax, dword [ebp + eax*4 - 0x3c]
mov dword [esp + 4], eax
mov dword [esp], str.Checking_for__s_..._n
call sym._wprintf
mov eax, dword [ebp - 0xc]
mov eax, dword [ebp + eax*4 - 0x3c]
mov dword [esp], eax
mov eax, dword [sym.imp.SHLWAPI.DLL_PathFileExistsW]
call eax
sub esp, 4
test eax, eax
je 0x401575
mov dword [esp], str.Found_
call sym._printf
mov eax, 1
jmp 0x401592
mov dword [esp], str.Not_found...
call sym._puts
add dword [ebp - 0xc], 1
mov eax, dword [ebp - 0xc]
cmp eax, dword [ebp - 0x10]
jl 0x401533
mov eax, 0
leave
ret
Function at 0x401bf0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x407044
call sym._EnterCriticalSection_4
mov ebx, dword [0x40703c]
sub esp, 4
test ebx, ebx
je 0x401c3b
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x401c34
test esi, esi
je 0x401c34
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401c10
mov dword [esp], 0x407044
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x401e20
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
lea esi, [esp + 0x24]
mov dword [esp], str.Mingw_runtime_failure:_n
lea ebx, [eax + 0x40]
mov dword [esp + 0xc], ebx
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x401e70
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, ecx
push esi
push ebx
mov ebx, eax
mov esi, edx
sub esp, 0x4c
lea eax, [esp + 0x24]
mov dword [esp + 8], 0x1c
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x401f48
mov eax, dword [esp + 0x38]
cmp eax, 0x40
je 0x401eae
cmp eax, 4
jne 0x401ed0
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call sym._memcpy
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x30]
lea ebp, [esp + 0x20]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov edx, dword [esp + 0x38]
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
mov dword [esp + 0x1c], edx
call sym._memcpy
mov edx, dword [esp + 0x1c]
cmp edx, 0x40
je 0x401ebe
cmp edx, 4
je 0x401ebe
mov eax, dword [esp + 0x20]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.00401e20

Function at 0x2f009f10
Capabilities:
Encode data using xor

Disassembly:
into
retf 0xfdd4
das
in eax, dx
stosd dword es:[edi], eax
xor edi, dword [ebp - 0x7dab70d6]
mov ch, 0xad
mov byte [0x630ad835], al
stosb byte es:[edi], al
in al, dx
xchg ebx, eax
dec edi
inc ebx
mov dword [0x54bb9662], eax
inc ebx
mov ecx, 0x1fff89ce
jb 0x2f009f07
nop
nop
adc al, 0x42
ljmp 0x530f
Function at 0x1000a280
Capabilities:
Packed with generic packer

Disassembly:
cmp byte [esp + 8], 1
jne 0x1000a444
pushal
mov esi, section.UPX1
lea edi, [esi - 0x7000]
push edi
or ebp, 0xffffffff
jmp 0x1000a2aa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x1000a2b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x1000a2a0
mov eax, 1
add ebx, ebx
jne 0x1000a2c3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x1000a2b8
jne 0x1000a2d4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x1000a2b8
xor ecx, ecx
sub eax, 3
jb 0x1000a2e8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x1000a35a
mov ebp, eax
add ebx, ebx
jne 0x1000a2f3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x1000a300
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x1000a324
inc ecx
add ebx, ebx
jne 0x1000a310
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x1000a305
jne 0x1000a321
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x1000a305
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x1000a344
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x1000a335
jmp 0x1000a2a6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x1000a344
add edi, ecx
jmp 0x1000a2a6
pop esi
mov edi, esi
mov ecx, 0x1fe
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x1000a362
cmp byte [edi], 1
jne 0x1000a362
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x1000a367
lea edi, [esi + 0x8000]
mov eax, dword [edi]
or eax, eax
je 0x1000a3d6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xa2dc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xa304]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x1000a394
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xa308]
or eax, eax
je 0x1000a3d0
mov dword [ebx], eax
add ebx, 4
jmp 0x1000a3b1
popal
xor eax, eax
ret 0xc
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x1000a407
cmp al, 0xef
ja 0x1000a3fa
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x1000a3dc
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x1000a3e9
mov ebp, dword [esi + 0xa30c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ff]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x1000a43b
sub esp, 0xffffff80
jmp 0x1000276d
Function at 0x42e005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
mov ebx, 0x407ef8
nop
mov ecx, 0x7bd87a2b
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e024
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
nop
mov ecx, 0xa4e6112
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e06c
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x4b649c
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
mov eax, esi
shr eax, 2
test eax, eax
push edi
mov edi, dword [ebp + 0x10]
jle 0x4b64d9
push ebx
movzx edx, byte [ecx]
xor ebx, ebx
inc ecx
mov bh, byte [ecx]
or edx, ebx
inc ecx
movzx ebx, byte [ecx]
shl ebx, 0x10
or edx, ebx
inc ecx
movzx ebx, byte [ecx]
shl ebx, 0x18
or edx, ebx
inc ecx
xor edi, edx
dec eax
jne 0x4b64b6
pop ebx
and esi, 3
xor eax, eax
dec esi
je 0x4b64f5
dec esi
je 0x4b64ee
dec esi
jne 0x4b64fa
movzx eax, byte [ecx]
shl eax, 0x10
inc ecx
xor edx, edx
mov dh, byte [ecx]
or eax, edx
inc ecx
movzx ecx, byte [ecx]
or eax, ecx
xor eax, edi
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x43b62a
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov edx, 0x43b3c1
dec edi
call fcn.0043b653
inc eax
xor dword [ebx], edx
and edi, eax
inc ebx
sub eax, 0xc14a9e7c
or eax, edi
add eax, eax
cmp ebx, ecx
jne fcn.0043b62a
sub edi, edi
ret

Function at 0x49f66f
Capabilities:
Encode data using xor

Disassembly:
test ch, ch
push ecx
mov esi, 0xc3a28ef0
imul ecx, ebp
and al, 5
lea edx, [0xd69f6bea]
movsx edi, ah
imul edx, ebp
cmp al, 0xc4
add ebx, 0xfffeb232
mov eax, 0x9119efe
add ebx, 0x1f532
js 0x49f6a6
xchg edx, ebx
mov edx, eax
imul eax, ecx
js 0x49f6ae
mov esi, 0xf9c23537
mov dh, 0x72
mov ah, 0xce
cmp esi, 0xe603
jo 0x49f6c3
dec edi
mov edi, 0x6e8ece88
dec ebx
mov esi, 0xa4bcf636
mov al, ah
push 0x3d2
sub edi, 0x2003a8fd
dec bh
pop ecx
or edx, edi
add ecx, 0x17
imul edx, ebx
imul edi, ecx, 0xf4ab0b80
xchg ah, dh
mov ebx, 0xa7e08d87
imul esi, ecx, 0x1377eb1a
add dh, 0x47
mov dh, bl
sub ecx, 0xef8bb
test ah, dh
adc edx, 0xe159924f
add ecx, 0xef8ba
mov ebx, 0x62e47253
sub eax, ebx
xor dh, ch
mov dh, 0x2f
das
mov eax, eax
xchg ebp, ebp
cmp ecx, 0x1ca
jae 0x49f6e1
jo 0x49f73b
test ah, 7
lea esi, [0x2975597c]
mov al, 0x5d
jne 0x49f740
dec esi
call 0x49f745
push 0
pop ebp
test ah, 0xb0
mov edx, ebp
jno 0x49f752
or edi, ebx
or al, 0xd4
cmp edi, 0xe54c2194
lea ecx, [0x18d0d]
mov dh, 0xbc
lea eax, [0xddc81d8f]
imul edx, edx, 0xf64f8575
add ecx, 0xb919
mov esi, 0x725a9f76
mov dl, cl
add ebp, ecx
imul ebx, edx
lea esi, [0x2a945beb]
sub ebp, 0x24625
xor al, 0x46
xor ebx, edx
sub esi, ebp
imul ecx, ebx, 0x79d3d187
and edi, 0x1ab322e1
mov esi, 0x84e18441
cmp ebp, 0x83e
jl 0x49f748
pop ecx
xchg bh, dl
test edx, eax
ja 0x49f7c1
sub eax, 0xf8774663
inc ebx
add ecx, 0x1743
sbb ah, 0xbb
sub ah, 0xf4
imul ebx, eax, 0x2cad39f9
add ecx, 0x24d
xchg al, bl
test eax, 0x3a0a6561
movsx ebx, bl
add eax, 0x583fdb20
cmp al, cl
test ecx, edx
xchg al, al
sbb ebp, eax
adc esi, ebx
dec edx
mov edi, 0
mov al, 0x27
imul edx, edx
mov ebp, ebx
add edi, esi
xchg esi, ebp
xchg dl, ah
movsx edx, bx
imul ebp, ecx
push 0
pop ebx
sub eax, edx
inc esi
cmp eax, 0xfaa614a4
lea ebx, [edi]
imul edx, ebp, 0x707b4971
inc dh
je 0x49f830
movsx ebx, di
mov dl, bl
lea esi, [0x72629644]
test dl, 0x84
mov dl, 0x90
push ecx
mov edi, 0x73035ae3
or ah, 0xd5
movsx eax, ch
xor edx, ecx
xor ebp, ecx
movzx ebx, bp
mov eax, 0x8ce7e48
inc ebx
imul esi, ebp
lea esi, [0x58b6e14]
imul ebx, eax
ret
Function at 0xff9370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0xff938e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0x1022074
push ecx
mov edi, eax
call fcn.0100d198
mov esi, eax
add esp, 8
test esi, esi
jne 0xff93cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.0100d02e
push esi
call fcn.0100cfb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret