joyce8/EMBER2024-capa huggingface dataset:
Function at 0x463be0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x463c13
push esi
call fcn.00471e50
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x463c0c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x463c99
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x463c82
mov eax, dword [esi + 8]
test eax, eax
je 0x463c37
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x463c7e
cmp eax, 2
je 0x463c82
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x463c2a
cmp eax, 3
je 0x463c5d
cmp eax, 1
jne 0x463c2a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x463c2a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x463c2a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00463cc0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x463ca8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00463cc0
add esp, 4
pop esi
ret

Function at 0x464530
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x464551
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x464551
mov eax, dword [eax + 0x44]
test eax, eax
je 0x464551
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x47edb0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x47ee53
test eax, eax
jbe 0x47ee53
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x47ee53
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x47edfe
xor esi, esi
jmp 0x47ee04
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x47ee2f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0041d6a0
add esi, eax
push esi
mov ebx, esi
call fcn.0041d6a0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x47ee10
pop ebp
test edi, edi
pop edi
jne 0x47ee53
test ebx, ebx
je 0x47ee53
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004c22b0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x47ef75
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x47f08d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x47f08d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004d7464
mov esi, eax
test esi, esi
je 0x47f08d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x47f08d
mov ecx, esi
call fcn.0047ef00
cmp edi, eax
jge 0x47f08d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x47f013
mov dword [esp + 0x34], 1
jmp 0x47f06e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x47f08d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0047e500
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x4905d0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x408
push ebx
push ebp
push esi
push edi
mov ecx, 0xff
xor eax, eax
lea edi, [esp + 0x19]
mov byte [esp + 0x18], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x18]
xor esi, esi
push eax
push 0x400
mov dword [esp + 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
mov ecx, dword [esp + 0x420]
lea edi, [esp + 0x18]
push ecx
or ecx, 0xffffffff
xor eax, eax
push 0xae0684
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edx, [esp + ecx + 0x20]
push edx
call fcn.004c3b66
mov ebp, dword [esp + 0x428]
mov al, byte [esp + 0x1f]
lea edi, [esp + 0x24]
or ecx, 0xffffffff
mov byte [ebp], al
xor eax, eax
add esp, 0xc
mov dword [ebp + 4], esi
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp + 8], esi
mov ebx, ecx
mov dword [ebp + 0xc], esi
cmp ebx, 0xfffffffd
jbe 0x49065e
call fcn.004d1aa9
mov ecx, dword [ebp + 4]
cmp ecx, esi
je 0x490690
mov al, byte [ecx - 1]
test al, al
je 0x490690
cmp al, 0xff
je 0x490690
cmp ebx, esi
jne 0x4906c1
dec al
push esi
mov byte [ecx - 1], al
mov ecx, ebp
call fcn.00491130
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x408
ret 8
cmp ebx, esi
jne 0x4906ac
push 1
mov ecx, ebp
call fcn.00491130
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x408
ret 8
mov eax, dword [ebp + 0xc]
cmp eax, 0x1f
ja 0x4906b8
cmp eax, ebx
jae 0x4906c9
push 1
mov ecx, ebp
call fcn.00491130
push ebx
mov ecx, ebp
call fcn.00491380
mov edi, dword [ebp + 4]
mov ecx, ebx
mov edx, ecx
lea esi, [esp + 0x18]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [ebp + 4]
mov dword [ebp + 8], ebx
pop edi
pop esi
mov byte [eax + ebx], 0
mov eax, ebp
pop ebp
pop ebx
add esp, 0x408
ret 8
Function at 0x490a90
Capabilities:
Delete file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e48d8
push eax
mov dword fs:[0], esp
sub esp, 0x10
xor al, al
push ebx
push ebp
push esi
mov esi, ecx
mov cl, byte [esi + 0xc]
test cl, cl
je 0x490bb4
mov ecx, dword [esi + 4]
xor ebp, ebp
sub ecx, ebp
je 0x490bc6
dec ecx
je 0x490b0c
dec ecx
jne 0x490bb4
mov eax, dword [esi + 8]
cmp eax, ebp
je 0x490bdb
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x490bdb
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x490b05
mov eax, dword [0x9ca6d8]
lea ecx, [esi + 0x10]
push eax
push ebp
call fcn.00491010
mov bl, 1
jmp 0x490ba7
mov edx, dword [0x9ca6d8]
mov cl, byte [esi + 0x10]
push edi
lea edi, [esi + 0x10]
push edx
mov byte [esp + 0x14], cl
push ebp
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
call fcn.00490e10
mov eax, dword [esi + 8]
mov dword [esp + 0x28], ebp
cmp eax, ebp
je 0x490b95
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x490b95
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x490b64
mov eax, dword [0x9ca6d8]
mov ecx, edi
push eax
push ebp
call fcn.00491010
mov eax, dword [esp + 0x14]
mov bl, 1
cmp eax, ebp
jne 0x490b73
mov eax, 0x9ca6d4
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, dword [esp + 0x14]
pop edi
cmp ecx, ebp
je 0x490ba3
mov al, byte [ecx - 1]
test al, al
je 0x490b99
cmp al, 0xff
je 0x490b99
dec al
mov byte [ecx - 1], al
jmp 0x490ba3
xor bl, bl
jmp 0x490b7a
dec ecx
push ecx
call fcn.004d57a4
add esp, 4
test bl, bl
je 0x490bb2
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], 0
mov al, bl
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret
mov eax, dword [esi]
cmp eax, ebp
je 0x490bdb
push eax
call fcn.00491ba0
add esp, 4
mov dword [esi], ebp
mov bl, 1
jmp 0x490ba7
mov ecx, dword [esp + 0x1c]
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret
Function at 0x491510
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_FindResourceA]
push ebp
push esi
push edi
xor edi, edi
push 0xae06a4
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x49155f
call fcn.004deffa
mov edi, dword [eax + 0xc]
test edi, edi
jne 0x491544
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push 0xae06a4
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x49155f
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
jne 0x491575
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x491589
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebp, eax
test ebp, ebp
mov dword [esp + 0x10], ebp
jne 0x4915a2
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
mov edi, dword [esp + 0x18]
push edi
push ebx
push ebp
call fcn.00491cd0
add esp, 0xc
test al, al
jne 0x491641
mov eax, dword [edi + 8]
cmp eax, ebx
jb 0x491649
mov esi, dword [0x9ca6e0]
jae 0x4915d1
call fcn.004d1cc8
mov ecx, edi
call fcn.00491850
mov eax, dword [edi + 8]
mov ecx, eax
sub ecx, ebx
cmp ecx, esi
jae 0x4915e5
mov esi, ecx
test esi, esi
jbe 0x491623
mov ecx, dword [edi + 4]
sub eax, esi
sub eax, ebx
push eax
lea eax, [ecx + esi]
add eax, ebx
add ecx, ebx
push eax
push ecx
call fcn.004c1ca0
mov ebp, dword [edi + 8]
add esp, 0xc
sub ebp, esi
mov ecx, edi
push 0
push ebp
call fcn.00491730
test al, al
je 0x49161f
mov ecx, dword [edi + 4]
mov dword [edi + 8], ebp
mov byte [ecx + ebp], 0
mov ebp, dword [esp + 0x10]
mov edi, dword [edi + 4]
test edi, edi
jne 0x49162f
mov edi, 0x9ca6dc
mov ecx, ebx
mov esi, ebp
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
pop ecx
ret
mov edx, ebx
push 0
sub edx, eax
mov ecx, edi
push edx
call fcn.00491660
jmp 0x491623

Function at 0x49a750
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x9cddb8
push 0x4c3d4c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
rdtsc
mov esi, eax
mov edi, edx
call ebx
rdtsc
pop ebx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0xffffffff
xor esi, esi
mov edi, dword [ebp - 0x20]
push 1
push esi
push esi
mov eax, dword [ebp - 0x28]
push eax
call fcn.004c18b0
sub eax, esi
sbb edx, edi
mov ecx, dword [ebp - 0x1c]
sub eax, ecx
sbb edx, esi
mov ecx, dword [ebp - 0x24]
add eax, ecx
adc edx, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x49a900
Capabilities:
Check os version

Disassembly:
sub esp, 0xa0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
mov dword [esp + 0xc], 0x9c
push eax
call esi
test eax, eax
jne 0x49a941
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x94
push ecx
call esi
test eax, eax
je 0x49a9ae
cmp dword [esp + 0x1c], 2
jne 0x49a9ae
cmp dword [esp + 0x10], 5
jne 0x49a9ae
cmp dword [esp + 0x14], 1
jne 0x49a9ae
push str.kernel32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x49a998
push str.IsWow64Process
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x49a989
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
jmp 0x49a991
mov dword [esp + 8], 0
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 8]
test eax, eax
je 0x49a9ae
pop edi
mov eax, 1
pop esi
add esp, 0xa0
ret
pop edi
xor eax, eax
pop esi
add esp, 0xa0
ret
Function at 0x49b890
Capabilities:
Get storage device properties

Disassembly:
mov eax, 0x2820
call fcn.004c2190
mov eax, dword [esp + 0x2824]
push ebx
push esi
push edi
push eax
lea ecx, [esp + 0x20]
push str..PhysicalDrive_d
push ecx
call fcn.004c3b66
add esp, 0xc
lea edx, [esp + 0x1c]
push 0
push 0
push 3
push 0
push 3
push 0
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x49ba3d
xor eax, eax
mov ecx, 0x9c4
mov dword [esp + 0x10], eax
lea edi, [esp + 0x11c]
mov dword [esp + 0x14], eax
mov ebx, dword [sym.imp.KERNEL32.dll_DeviceIoControl]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0xc]
push eax
push ecx
lea edx, [esp + 0x124]
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push 0x2710
push edx
lea eax, [esp + 0x20]
push 0xc
push eax
push 0x2d1400
push esi
mov dword [esp + 0x2c], 0
call ebx
test eax, eax
je 0x49ba3d
mov ecx, dword [esp + 0x283c]
mov edx, dword [esp + 0x128]
push ecx
push 0
lea eax, [esp + 0x124]
push edx
push eax
call fcn.0049ba50
mov ecx, dword [esp + 0x2848]
mov edx, dword [esp + 0x13c]
push ecx
push 0
lea eax, [esp + 0x134]
push edx
push eax
call fcn.0049ba50
mov ecx, dword [esp + 0x2860]
mov edx, dword [esp + 0x150]
push ecx
push 0
lea eax, [esp + 0x144]
push edx
push eax
call fcn.0049ba50
mov ecx, dword [esp + 0x2864]
mov edx, dword [esp + 0x164]
push ecx
push 1
lea eax, [esp + 0x154]
push edx
push eax
call fcn.0049ba50
mov ecx, dword [esp + 0x2884]
add esp, 0x40
xor eax, eax
lea edi, [esp + 0x11c]
mov dword [ecx], 1
mov ecx, 0x9c4
lea edx, [esp + 0xc]
push eax
rep stosd dword es:[edi], eax
push edx
lea eax, [esp + 0x124]
push 0x2710
push eax
push 0
push 0
push 0x700a0
push esi
call ebx
test eax, eax
je 0x49ba3d
mov edi, dword [esp + 0x124]
mov edx, dword [esp + 0x2848]
mov eax, dword [esp + 0x284c]
xor ecx, ecx
cmp edi, 0xc
push esi
setne cl
inc ecx
mov dword [edx], ecx
mov ecx, dword [esp + 0x138]
mov edx, dword [esp + 0x13c]
mov dword [eax], ecx
mov dword [eax + 4], edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0x2820
ret
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x2820
ret
Function at 0x4a0d10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xb1c6bc]
xor edx, edx
cmp eax, edx
jne 0x4a0d36
xor eax, eax
mov byte [eax + 0xb1c5bc], al
inc eax
cmp eax, 0x100
jl 0x4a0d1e
mov dword [0xb1c6bc], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xb1c5bc
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4a0dc7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4a0d9a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4a0d68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4a0dd0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4a0e23
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4a0e0a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4a77d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4e4bfe
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004a80f0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x9ced14
call fcn.004d577b
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4a7863
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004d577b
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4a785c
push 0
mov ecx, eax
call fcn.0049e940
mov dword [esi + 0xc], eax
jmp 0x4a7865
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4a7865
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4c3f44
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4c3f64
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004c2eea
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x4c3f87
test byte [esp + 8], 2
je 0x4c3f87
call fcn.004c2f5d
mov dword [eax], 0xd
call fcn.004c2f66
mov dword [eax], 5
jmp 0x4c3f60
xor eax, eax
ret

Function at 0x4d7e08
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4d7e40
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004d5e95
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004d5e6d
jmp 0x4d7e4c
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x4d94f6
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4d9538
call fcn.004deffa
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4d9538
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4d952f
xor eax, eax
jmp 0x4d9540
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004d9546
pop edi
pop esi
pop ebx
ret 4

Function at 0x4df52a
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4df558
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4df576
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004df490
jmp 0x4df576
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4df576
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004df490
test edi, edi
mov eax, edi
jne 0x4df560
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x43f0c0
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
push ebp
push ebx
test eax, eax
je 0x43f5e0
test edx, edx
je 0x43f5e0
call fcn.0043f0d7
mov eax, 0xffffffff
pop ebx
pop ebp
ret

Function at 0x43f620
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
call fcn.0043f0c0
mov edx, dword [esp + 0xc]
shl ecx, 4
test eax, eax
jne 0x43f691
lea eax, [edx + ecx + 0x10]
movups xmm0, xmmword [edx]
movups xmm1, xmmword [eax]
movups xmmword [eax], xmm0
movups xmmword [edx], xmm1
lea edx, [edx + 0x10]
lea eax, [eax - 0x10]
movups xmm0, xmmword [edx]
movups xmm1, xmmword [eax]
aesimc xmm0, xmm0
aesimc xmm1, xmm1
lea edx, [edx + 0x10]
lea eax, [eax - 0x10]
movups xmmword [eax + 0x10], xmm0
movups xmmword [edx - 0x10], xmm1
cmp eax, edx
ja 0x43f656
movups xmm0, xmmword [edx]
aesimc xmm0, xmm0
movups xmmword [edx], xmm0
pxor xmm0, xmm0
pxor xmm1, xmm1
xor eax, eax
ret

Function at 0x43ffa0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push esi
push edi
sub esp, 0x10
mov ebp, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x2c]
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov ecx, dword [esi + 8]
mov edx, dword [esi + 0xc]
bswap eax
bswap ebx
bswap ecx
bswap edx
mov dword [edi], eax
mov dword [edi + 4], ebx
mov dword [edi + 8], ecx
mov dword [edi + 0xc], edx
cmp ebp, 0x80
je 0x440024
mov eax, dword [esi + 0x10]
mov ebx, dword [esi + 0x14]
cmp ebp, 0xc0
je 0x43fffc
mov ecx, dword [esi + 0x18]
mov edx, dword [esi + 0x1c]
jmp 0x440004
mov ecx, eax
mov edx, ebx
not ecx
not edx
bswap eax
bswap ebx
bswap ecx
bswap edx
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], ebx
mov dword [edi + 0x28], ecx
mov dword [edi + 0x2c], edx
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
nop
call fcn.00440029

Function at 0x45d470
Capabilities:
Create process memory minidump

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push 0
push 0x80
push 2
push 0
push 3
push 0xc0000000
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
test esi, esi
je 0x45d4d8
cmp esi, 0xffffffff
je 0x45d4d8
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov ecx, dword [ebp + 8]
push 0
push 0
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push 0
push esi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call sub.dbghelp.dll_MiniDumpWriteDump
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x45e000
Capabilities:
Access peb ldr_data
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x57a738
mov eax, dword fs:[0]
push eax
sub esp, 0x44
push esi
push edi
mov eax, dword [0x5fad8c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
lea eax, [edi + 0xc]
mov dword [edi], vtable.std::_Associated_state_int_.0
push eax
call dword [sym.imp.MSVCP140.dll_void___cdecl___ExceptionPtrCreate_void__]
lea eax, [edi + 0x14]
push 2
push eax
call dword [sym.imp.MSVCP140.dll__Mtx_init_in_situ]
lea eax, [edi + 0x44]
push eax
call dword [sym.imp.MSVCP140.dll__Cnd_init_in_situ]
add esp, 0x10
mov byte [edi + 0x6c], 0
mov dword [edi + 0x70], 0
mov word [edi + 0x74], 0
mov byte [edi + 0x76], 0
mov dword [edi + 0x78], 0
mov dword [edi + 4], 1
mov ecx, dword [ebp + 8]
mov dword [edi], vtable.std::_Packaged_state_void____cdecl___void__.0
mov dword [ebp - 4], 0
mov dword [ebp - 0x38], 0xf
mov eax, dword [ecx]
lea esi, [ecx + 4]
push esi
lea ecx, [ebp - 0x4c]
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x3c], 0
mov byte [ebp - 0x4c], 0
call fcn.004561f0
lea eax, [esi + 0x18]
mov dword [ebp - 0x20], 0xf
push eax
lea ecx, [ebp - 0x34]
mov dword [ebp - 0x24], 0
mov byte [ebp - 0x34], 0
call fcn.004561f0
mov eax, dword [esi + 0x30]
lea ecx, [edi + 0x80]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x14], ecx
mov dword [ecx + 0x24], 0
push dword [ebp + 8]
lea eax, [ebp + 0xb]
mov byte [ebp - 4], 2
push eax
push 0
lea eax, [ebp + 0xb]
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.00462ba0
lea ecx, [ebp - 0x4c]
call fcn.0045ae90
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4