joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42f400
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabe138
mov eax, dword fs:[0]
push eax
sub esp, 0x44
push ebx
push esi
push edi
mov eax, dword [0xb07064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov ecx, dword [ebx + 0xc8]
test ecx, ecx
je 0x42f447
mov edx, dword [ebx + 0xcc]
test edx, edx
je 0x42f447
mov eax, dword [ecx]
push 0
push edx
push ecx
call dword [eax + 0x28]
push 1
mov ecx, ebx
call fcn.00430a00
push 0x198
lea eax, [ebp - 0x20]
push eax
call fcn.0042a3b0
push dword [eax]
push 2
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_SetDlgItemTextW]
push dword [ebp - 0x20]
call fcn.00a2abb6
mov edi, dword [sym.imp.USER32.dll_GetDlgItem]
add esp, 4
push 1
push 1
push 0xf4
push 2
push dword [ebx + 4]
call edi
push eax
call dword [sym.imp.USER32.dll_SendMessageW]
push 0x1bc
push dword [ebx + 4]
call edi
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
push 0
push eax
call esi
push 0x1be
push dword [ebx + 4]
call edi
push 0
push eax
call esi
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x34]
lea eax, [ebp - 0x50]
mov ecx, eax
mov dword [ebp - 0x10], eax
call fcn.0040a170
lea ecx, [ebp - 0x44]
mov dword [ebp - 4], 0
call fcn.0040a170
lea eax, [ebp - 0x38]
mov dword [ebp - 4], 1
mov ecx, eax
mov dword [ebp - 0x10], eax
call fcn.0040a170
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 2
call fcn.0040a170
lea esi, [ebx + 0x210]
mov dword [ebp - 4], 3
push esi
mov dword [ebp - 0x14], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebx + 0x1d8]
lea edi, [ebx + 0x1e0]
push edi
lea ecx, [ebp - 0x50]
mov byte [ebp - 4], 4
mov dword [ebp - 0x10], eax
call fcn.0040a1a0
lea eax, [edi + 0xc]
push eax
lea ecx, [ebp - 0x44]
call fcn.0040a1a0
add edi, 0x18
lea ecx, [ebp - 0x38]
push edi
call fcn.0040a1a0
lea eax, [edi + 0xc]
push eax
lea ecx, [ebp - 0x2c]
call fcn.0040a1a0
push esi
mov byte [ebp - 4], 3
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [ebp - 0x40], 0
je 0x42f592
cmp dword [ebp - 0x4c], 0
mov byte [ebx + 0x22b], 1
jne 0x42f57c
push str.7_Zip
lea ecx, [ebp - 0x50]
call fcn.0040a210
push 0x10
push dword [ebp - 0x50]
push dword [ebp - 0x44]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_MessageBoxW]
mov esi, dword [ebp - 0x10]
jmp 0x42f5c8
mov esi, dword [ebp - 0x10]
test esi, esi
jne 0x42f5cc
mov byte [ebx + 0x22b], 1
cmp dword [ebp - 0x28], esi
je 0x42f5c8
cmp dword [ebp - 0x34], esi
jne 0x42f5b7
push str.7_Zip
lea ecx, [ebp - 0x38]
call fcn.0040a210
push 0
push dword [ebp - 0x38]
push dword [ebp - 0x2c]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_MessageBoxW]
test esi, esi
je 0x42f5e5
cmp byte [ebx + 0x156], 0
jne 0x42f5e5
mov ecx, ebx
mov byte [ebx + 0x155], 1
call fcn.00430810
jmp 0x42f5f0
push 0
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_EndDialog]
push dword [ebp - 0x2c]
call fcn.00a2abb6
push dword [ebp - 0x38]
call fcn.00a2abb6
push dword [ebp - 0x44]
call fcn.00a2abb6
push dword [ebp - 0x50]
call fcn.00a2abb6
add esp, 0x10
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42faa0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
push edi
mov edi, ecx
mov eax, dword [edx]
cmp eax, dword [edi + 0xb4]
jne 0x42fad0
cmp dword [edx + 8], 0xffffff65
jne 0x42fad0
movzx eax, word [edx + 0xc]
sub eax, 0x2d
je 0x42fafa
sub eax, 0x14
je 0x42fad8
sub eax, 2
je 0x42fafa
pop edi
xor al, al
pop esi
pop ebp
ret 8
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
test al, 1
je 0x42fad0
lea ecx, [edi + 0xb4]
call fcn.00430290
pop edi
mov al, 1
pop esi
pop ebp
ret 8
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
test al, 1
je 0x42fad0
mov ecx, edi
call fcn.0042eb20
pop edi
mov al, 1
pop esi
pop ebp
ret 8
Function at 0x431680
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabe2fb
mov eax, dword fs:[0]
push eax
sub esp, 0x588
mov eax, dword [0xb07064]
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 edi, ecx
mov esi, dword [ebp + 0xc]
or eax, 0xffffffff
xor ecx, ecx
movzx edx, word [esi]
test dx, dx
je 0x4316d2
cmp dx, 0x2e
movzx edx, word [esi + ecx*2 + 2]
cmove eax, ecx
inc ecx
test dx, dx
jne 0x4316c0
mov ebx, dword [ebp + 8]
test bl, 0x10
jne 0x43180d
test eax, eax
js 0x43180d
lea eax, [esi + eax*2]
mov dword [ebp - 0x57c], 0
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x580], eax
lea esi, [eax + 2]
push ecx
lea eax, [edi + 0xc]
push esi
push eax
mov dword [ebp - 0x584], eax
call fcn.00431620
mov ecx, eax
test ecx, ecx
js 0x43172c
mov eax, dword [ebp - 0x584]
mov eax, dword [eax]
mov eax, dword [eax + ecx*4]
mov eax, dword [eax + 0xc]
jmp 0x43187e
movzx eax, word [esi]
xor ecx, ecx
test ax, ax
je 0x431794
add eax, 0xffffffd0
cmp ax, 9
ja 0x43174a
movzx eax, word [esi + ecx*2 + 2]
inc ecx
test ax, ax
jne 0x431736
test ecx, ecx
je 0x431794
cmp word [esi + ecx*2], 0
jne 0x431794
cmp dword [edi + 0x1c], 0
jne 0x43178c
push 0x4010
push 0x2b4
lea eax, [ebp - 0x2c4]
push eax
push 0x80
push str.__FILE__.001
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov ecx, dword [ebp - 0x2c0]
mov dword [edi + 0x18], ecx
mov dword [edi + 0x1c], 1
mov eax, dword [edi + 0x18]
jmp 0x43187e
lea ecx, [ebp - 0x594]
call fcn.0040a170
push esi
lea ecx, [ebp - 0x594]
mov dword [ebp - 4], 0
call fcn.0040a2a0
push 0x4010
push 0x2b4
lea eax, [ebp - 0x2c4]
or ebx, 0x80
push eax
push ebx
push dword [ebp - 0x580]
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov eax, dword [ebp - 0x2c0]
lea ecx, [edi + 0xc]
mov dword [ebp - 0x588], eax
lea eax, [ebp - 0x594]
push eax
push dword [ebp - 0x57c]
call fcn.00431970
push dword [ebp - 0x594]
mov esi, dword [ebp - 0x588]
call fcn.00a2abb6
add esp, 4
jmp 0x43187c
mov ecx, dword [edi + 4]
xor edx, edx
mov dword [ebp - 0x57c], 0
test ecx, ecx
je 0x43183d
mov esi, dword [edi]
lea eax, [ecx + edx]
shr eax, 1
mov esi, dword [esi + eax*8]
cmp ebx, esi
je 0x43189c
jae 0x431834
mov ecx, eax
jmp 0x431837
lea edx, [eax + 1]
mov esi, dword [edi]
cmp edx, ecx
jne 0x431822
mov dword [ebp - 0x57c], edx
push 0x4010
push 0x2b4
lea eax, [ebp - 0x578]
push eax
mov eax, ebx
or eax, 0x80
push eax
push str.__DIR__
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov esi, dword [ebp - 0x574]
mov ecx, edi
push esi
push ebx
push dword [ebp - 0x57c]
call fcn.00431a50
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00a2a9da
mov esp, ebp
pop ebp
ret 8
test eax, eax
js 0x431843
mov ecx, dword [edi]
mov eax, dword [ecx + eax*8 + 4]
jmp 0x43187e
Function at 0x4318b0
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b8
mov eax, dword [0xb07064]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x2b8]
push esi
mov esi, dword [ebp + 0x10]
push 0x4010
push 0x2b4
push eax
mov eax, dword [ebp + 0xc]
or eax, 0x80
push eax
push ecx
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov ecx, dword [ebp - 0x2b4]
mov dword [esi], ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00a2a9da
mov esp, ebp
pop ebp
ret 0xc

Function at 0x431910
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b8
mov eax, dword [0xb07064]
xor eax, ebp
mov dword [ebp - 4], eax
mov al, byte [ebp + 8]
mov edx, 0x4011
test al, al
mov ecx, 0x4110
lea eax, [ebp - 0x2b8]
cmovne ecx, edx
push ecx
push 0x2b4
push eax
push 0x90
push 0xac18e4
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a2a9da
mov esp, ebp
pop ebp
ret 4

Function at 0x431cc0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabcc58
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
mov eax, dword [0xb07064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0xd66
push dword [esi + 4]
call dword [sym.imp.USER32.dll_IsDlgButtonChecked]
cmp eax, 1
lea ecx, [ebp - 0x18]
sete al
mov byte [esi + 0x30], al
call fcn.0040a170
lea eax, [ebp - 0x18]
mov dword [ebp - 4], 0
push eax
lea ecx, [esi + 8]
call fcn.00410270
lea ecx, [ebp - 0x18]
call fcn.0040b300
lea ecx, [ebp - 0x18]
call fcn.0040b2b0
lea eax, [ebp - 0x18]
push eax
call fcn.0040f450
lea eax, [ebp - 0x18]
push eax
lea ecx, [esi + 0xc]
call fcn.0040a1a0
push 1
push dword [esi + 4]
call dword [sym.imp.USER32.dll_EndDialog]
push dword [ebp - 0x18]
call fcn.00a2abb6
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x431d70
Capabilities:
Access peb ldr_data
Get ntdll base address
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabe3b3
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xb07064]
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], vtable.CExtractDialog.0
lea ecx, [esi + 0xc]
mov dword [ebp - 4], 0
mov dword [esi + 8], 0
call fcn.0040a170
lea ecx, [esi + 0x18]
mov byte [ebp - 4], 1
call fcn.0040a170
mov word [esi + 0x24], 0
mov eax, esi
mov word [esi + 0x30], 0
mov byte [esi + 0x30], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x486410
Capabilities:
Access peb ldr_data
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabea9b
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xb07064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
lea ecx, [esi + 0x14]
mov dword [ecx + 0x14], 0xf
mov dword [ecx + 0x10], 0
cmp dword [ecx + 0x14], 0x10
jb 0x486454
mov eax, dword [ecx]
jmp 0x486456
mov eax, ecx
mov byte [eax], 0
push 0
push 0xac4d58
mov dword [ebp - 4], 0
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
call fcn.00488100
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4864b0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabeb0a
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0xb07064]
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, ecx
mov dword [ebp - 0x28], esi
mov edi, dword [ebp + 8]
push 0
mov dword [ebp - 0x2c], esi
call fcn.00a2c294
mov dword [ebp - 4], 0
mov dword [esi + 4], 0
mov byte [esi + 8], 0
mov dword [esi + 0xc], 0
mov byte [esi + 0x10], 0
xor eax, eax
mov dword [esi + 0x14], 0
mov word [esi + 0x18], ax
mov dword [esi + 0x1c], eax
mov word [esi + 0x20], ax
mov dword [esi + 0x24], eax
mov byte [esi + 0x28], al
mov dword [esi + 0x2c], eax
mov byte [esi + 0x30], al
mov byte [ebp - 4], 6
test edi, edi
jne 0x486570
lea eax, [ebp - 0x20]
mov dword [ebp - 0x24], vtable.std::exception.0
push eax
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], str.bad_locale_name
xorps xmm0, xmm0
mov byte [ebp - 0x14], 1
push eax
movq qword [ebp - 0x20], xmm0
call fcn.00a81350
add esp, 8
mov dword [ebp - 0x24], vtable.std::runtime_error.0
lea eax, [ebp - 0x24]
push 0xb022b0
push eax
call fcn.00a7ece7
push edi
push esi
call fcn.00a2c858
add esp, 8
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.00a2a9da
mov esp, ebp
pop ebp
ret 4
Function at 0x4c4332
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov eax, ecx
xor edx, edx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 8], eax
mov eax, dword [eax]
mov dword [ebp - 4], edx
xor esi, esi
test eax, eax
jle 0x4c436b
mov ebx, dword [ebp + 0xc]
add ebx, edx
mov edx, dword [ebp - 8]
mov ecx, dword [edi]
mov al, byte [ebx]
lea ebx, [ebx + 4]
xor byte [ecx + esi], al
inc esi
mov eax, dword [edx]
cmp esi, eax
jl 0x4c4357
mov edx, dword [ebp - 4]
inc edx
add edi, 4
mov dword [ebp - 4], edx
cmp edx, 4
jl 0x4c4349
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4c4817
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov bl, 1
dec esi
test esi, esi
jle 0x4c4840
mov dl, bl
add dl, dl
mov al, dl
xor al, 0x1b
test bl, bl
movzx ecx, al
movzx eax, dl
cmovns ecx, eax
mov bl, cl
sub esi, 1
jne 0x4c4826
mov eax, dword [ebp + 8]
xor ecx, ecx
pop esi
mov byte [eax], bl
mov word [eax + 2], cx
mov byte [eax + 1], cl
pop ebx
pop ebp
ret 8
Function at 0x4c497e
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
mov eax, dword [0xb07064]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
and dword [ebp - 0x54], 0
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x50], eax
mov al, byte [ebp + 0x14]
mov dword [ebp - 0x48], ecx
lea ebx, [edi + 0x64]
mov dword [ebp - 0x3c], edi
push ebx
mov byte [ebp - 0x4c], al
call fcn.00a2abad
push ebx
push 0
push eax
mov dword [ebp - 0x40], eax
call fcn.00a7dc30
push edi
push esi
push dword [ebp - 0x40]
call fcn.00a7d6b0
add esp, 0x1c
mov eax, edi
test edi, edi
je 0x4c49de
mov byte [esi], 0
inc esi
sub eax, 1
jne 0x4c49d5
mov esi, dword [ebp - 0x40]
lea edi, [ebp - 0x27]
xor eax, eax
push 8
pop ecx
push dword [ebp - 0x4c]
rep stosd dword es:[edi], eax
mov ecx, dword [ebp - 0x48]
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x38]
mov dword [ebp - 0x16], 0x36433442
push eax
lea eax, [ebp - 0x28]
mov word [ebp - 0xe], 0x4441
push eax
mov eax, dword [ebp - 0x3c]
add eax, 0xf
mov dword [ebp - 0x12], 0x42304134
and eax, 0xfffffff0
mov dword [ebp - 0x23], 0x45384545
push eax
push esi
mov dword [ebp - 0xb], 0x323945
mov word [ebp - 0x25], 0x3441
mov word [ebp - 0x28], 0x4642
mov dword [ebp - 0x1c], 0x37454234
mov word [ebp - 0x1e], 0x3339
mov byte [ebp - 0x1f], 0x46
mov byte [ebp - 0x26], 0x45
mov word [ebp - 0x18], 0x3241
mov byte [ebp - 0xc], 0x31
call fcn.004c44d0
mov dword [ebp - 0x3c], eax
mov edx, esi
test ebx, ebx
je 0x4c4a7b
mov byte [edx], 0
inc edx
sub ebx, 1
jne 0x4c4a72
push dword [ebp - 0x44]
mov edi, dword [ebp - 0x50]
mov ecx, dword [ebp - 0x48]
push eax
push edi
call fcn.004c4b06
push esi
call fcn.00a2abb6
push dword [ebp - 0x3c]
call fcn.00a2abb6
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a2a9da
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4c4ab0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
test edx, edx
je 0x4c4ad9
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
sub esi, ecx
sub edi, ecx
mov al, byte [esi + ecx]
xor al, byte [ecx]
mov byte [edi + ecx], al
inc ecx
sub edx, 1
jne 0x4c4ac9
pop edi
pop esi
pop ebp
ret 0x10

Function at 0x4c4add
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
sub edx, ecx
push edi
push 4
sub esi, ecx
pop edi
mov al, byte [edx + ecx]
xor al, byte [ecx]
mov byte [esi + ecx], al
inc ecx
sub edi, 1
jne 0x4c4af2
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x4c4b06
Capabilities:
Encode data using base64

Disassembly:
push 0x60
mov eax, 0xabf1aa
call fcn.00a2b81d
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x54]
xor ebx, ebx
mov dword [ebp - 0x6c], esi
push 0x41
push ebx
push eax
mov dword [ebp - 0x68], ebx
call fcn.00a7dc30
add esp, 0xc
mov ecx, ebx
mov al, cl
add al, 0x41
mov byte [ebp + ecx - 0x54], al
inc ecx
cmp ecx, 0x1a
jl 0x4c4b2e
mov ecx, ebx
mov al, cl
add al, 0x61
mov byte [ebp + ecx - 0x3a], al
inc ecx
cmp ecx, 0x1a
jl 0x4c4b3e
mov ecx, ebx
mov al, cl
add al, 0x30
mov byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 0xa
jl 0x4c4b4e
mov dword [esi + 0x14], 0xf
cmp dword [esi + 0x14], 0x10
mov word [ebp - 0x16], 0x2f2b
mov dword [esi + 0x10], ebx
jb 0x4c4b76
mov eax, dword [esi]
jmp 0x4c4b78
mov eax, esi
mov byte [eax], bl
mov eax, dword [ebp + 0x10]
mov ecx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x68], 1
test eax, eax
je 0x4c4cc1
push 3
pop edi
mov edx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [edx]
mov byte [ebp + ecx - 0x58], al
inc ecx
mov ah, byte [ebp - 0x56]
inc edx
mov dword [ebp + 0xc], edx
mov dl, byte [ebp - 0x57]
mov dh, byte [ebp - 0x58]
mov byte [ebp - 0x5f], ah
mov byte [ebp - 0x5d], dl
mov byte [ebp - 0x5e], dh
cmp ecx, edi
jne 0x4c4c16
mov al, dh
mov cl, dh
shr al, 2
and cl, 3
mov byte [ebp - 0x5c], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ah
mov byte [ebp - 0x5b], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
mov al, ah
and al, 0x3f
mov byte [ebp - 0x5a], cl
mov byte [ebp - 0x59], al
movzx eax, byte [ebp + edi - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
push 1
call fcn.00487df0
inc edi
cmp edi, 4
jl 0x4c4bf1
mov dl, byte [ebp - 0x5d]
mov ecx, ebx
mov dh, byte [ebp - 0x5e]
push 3
pop edi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x4c4b94
mov dword [ebp - 0x64], ecx
test ecx, ecx
je 0x4c4cc1
mov eax, ecx
cmp ecx, edi
jge 0x4c4c4f
cmp eax, edi
jae 0x4c4c4a
mov byte [ebp + eax - 0x58], bl
inc eax
cmp eax, edi
jl 0x4c4c34
mov ah, byte [ebp - 0x56]
mov dl, byte [ebp - 0x57]
mov dh, byte [ebp - 0x58]
jmp 0x4c4c52
call fcn.00a2b0ea
mov ah, byte [ebp - 0x5f]
mov al, dh
and dh, 3
shr al, 2
mov byte [ebp - 0x5c], al
mov al, dl
shr al, 4
and dl, 0xf
shl dh, 4
add dh, al
shl dl, 2
mov al, ah
mov byte [ebp - 0x5b], dh
shr al, 6
and ah, 0x3f
add dl, al
mov byte [ebp - 0x59], ah
lea eax, [ecx + 1]
mov byte [ebp - 0x5a], dl
mov dword [ebp - 0x58], eax
test eax, eax
jle 0x4c4cab
mov edi, eax
movzx eax, byte [ebp + ebx - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
push 1
call fcn.00487df0
inc ebx
cmp ebx, edi
jl 0x4c4c8c
mov ecx, dword [ebp - 0x64]
push 3
pop edi
cmp ecx, edi
jge 0x4c4cc1
sub edi, ecx
push 0x3d
push 1
mov ecx, esi
call fcn.00487df0
sub edi, 1
jne 0x4c4cb1
mov eax, esi
call fcn.00a2b7d8
ret 0xc
Function at 0x4c4ccb
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dh, byte [ebp + 0xc]
push ebx
push esi
xor ebx, ebx
push edi
mov esi, ebx
test dh, 1
je 0x4c4d10
mov al, byte [ebp + 8]
mov byte [ebp - 1], al
test esi, esi
jle 0x4c4d0e
mov edi, esi
mov dh, al
mov dl, dh
add dl, dl
mov al, dl
xor al, 0x1b
test dh, dh
movzx ecx, al
movzx eax, dl
cmovns ecx, eax
mov dh, cl
sub edi, 1
jne 0x4c4cec
mov byte [ebp - 1], dh
mov al, cl
mov dh, byte [ebp + 0xc]
xor bl, al
shr dh, 1
inc esi
mov byte [ebp + 0xc], dh
cmp esi, 8
jl 0x4c4cd9
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x527c7d
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0xb07064]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, ecx
or esi, 0xffffffff
xor ecx, ecx
push ecx
push ecx
push 3
push ecx
push 3
push ecx
push eax
call dword [ebx + 0xc0]
mov edi, eax
cmp edi, esi
je 0x527cd7
xor ecx, ecx
lea eax, [ebp - 8]
push ecx
push eax
push 0xc
lea eax, [ebp - 0x14]
push eax
push ecx
push ecx
push 0x2d1080
push edi
call dword [ebx + 0xb0]
test eax, eax
push edi
cmovne esi, dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a2a9da
mov esp, ebp
pop ebp
ret 4
Function at 0x54c867
Capabilities:
Hash data with md5

Disassembly:
and dword [ecx + 0x14], 0
and dword [ecx + 0x10], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0xa36580
Capabilities:
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], 0x1505
mov ecx, dword [ebp + 8]
cmp ecx, dword [ebp - 0xc]
jae 0xa365d3
mov edx, dword [ebp - 8]
shl edx, 5
add edx, dword [ebp - 8]
mov dword [ebp - 8], edx
mov eax, dword [ebp + 8]
mov cl, byte [eax]
mov byte [ebp - 1], cl
movzx edx, byte [ebp - 1]
push edx
call fcn.00a449a0
add esp, 4
movsx eax, al
xor eax, dword [ebp - 8]
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 8]
add ecx, 1
mov dword [ebp + 8], ecx
jmp 0xa36596
mov eax, dword [ebp - 8]
xor edx, edx
mov ecx, 0x100
div ecx
mov eax, edx
mov esp, ebp
pop ebp
ret
Function at 0xa3b6d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, dword [ebp + 8]
push edi
push ebx
mov eax, dword [ebx + 8]
mov dword [ebp - 0xc], eax
call fcn.00a3b2c0
mov edi, dword [ebp + 0xc]
push edi
push ebx
mov dword [ebp - 0x14], eax
call fcn.00a3b290
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov cl, 1
mov byte [ebp - 1], cl
mov dword [edx], 0
test eax, eax
je 0xa3b857
cmp byte [eax + 0x3c], 0
je 0xa3b857
cmp dword [edi + 0x8d0], 0
je 0xa3b857
mov eax, dword [edi + 0x78]
test eax, eax
je 0xa3b736
test byte [eax + 4], 0x10
je 0xa3b736
add eax, 0x78
jmp 0xa3b73c
lea eax, [edi + 0x8d4]
xor ebx, ebx
mov dword [ebp - 0x10], eax
cmp dword [edi + 0x4a4], ebx
jbe 0xa3b84f
xor eax, eax
mov dword [ebp - 8], eax
push esi
mov esi, dword [edi + 0x8d0]
add esi, eax
cmp dword [esi + 0xc], 0
je 0xa3b80d
mov eax, dword [ebp - 0xc]
push dword [esi]
push dword [eax + 8]
call fcn.00a44b60
add esp, 8
test eax, eax
je 0xa3b80d
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov al, byte [ecx + 0x1c9]
test al, al
jne 0xa3b797
cmp dword [esi + 4], 0
je 0xa3b7ae
test al, al
je 0xa3b80d
mov eax, dword [esi + 4]
test eax, eax
je 0xa3b80d
push eax
push dword [ecx + 0x64]
call fcn.00a44b60
add esp, 8
test eax, eax
je 0xa3b80d
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov al, byte [ecx + 0x1ca]
test al, al
jne 0xa3b7c8
cmp dword [esi + 0x1c], 0xffffffff
je 0xa3b7d8
test al, al
je 0xa3b80d
mov eax, dword [esi + 0x1c]
cmp eax, 0xffffffff
je 0xa3b80d
cmp dword [ecx + 0x440], eax
jne 0xa3b80d
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
cmp eax, dword [esi + 0x18]
jne 0xa3b80d
mov eax, dword [ecx + 0x1e0]
push dword [esi + 8]
push dword [eax]
call fcn.00a44b60
add esp, 8
test eax, eax
je 0xa3b80d
lea eax, [esi + 0x20]
push eax
push dword [ebp - 0x14]
call fcn.00a3b470
add esp, 8
test al, al
jne 0xa3b822
add dword [ebp - 8], 0x60
inc ebx
cmp ebx, dword [edi + 0x4a4]
jae 0xa3b84b
mov eax, dword [ebp - 8]
jmp 0xa3b753
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 0x10]
inc dword [eax]
mov eax, dword [eax]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x14]
test ecx, ecx
je 0xa3b840
mov eax, dword [esi + 0x10]
mov dword [ecx], eax
pop esi
xor cl, cl
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
mov cl, byte [ebp - 1]
pop esi
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa42bf0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00a42c10
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00a9e1ec