joyce8/EMBER2024-capa huggingface dataset:
Function at 0x428a10
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa3f3c7
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0xa7f064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
push 0xe0
call fcn.009abace
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x428ba1
mov edi, dword [ebp + 8]
mov ecx, dword [edi]
mov dword [esi], ecx
test ecx, ecx
je 0x428a6a
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 4]
mov byte [ebp - 4], 1
mov dword [esi + 4], ecx
test ecx, ecx
je 0x428a7e
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 8]
mov byte [ebp - 4], 2
mov dword [esi + 8], ecx
test ecx, ecx
je 0x428a92
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 0xc]
mov byte [ebp - 4], 3
mov dword [esi + 0xc], ecx
test ecx, ecx
je 0x428aa6
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
movzx eax, byte [edi + 0x10]
lea ecx, [esi + 0x18]
mov byte [esi + 0x10], al
movzx eax, byte [edi + 0x11]
mov byte [esi + 0x11], al
movzx eax, byte [edi + 0x12]
mov byte [esi + 0x12], al
movzx eax, byte [edi + 0x13]
mov byte [esi + 0x13], al
movzx eax, byte [edi + 0x14]
mov byte [esi + 0x14], al
movzx eax, byte [edi + 0x15]
mov byte [esi + 0x15], al
movzx eax, byte [edi + 0x16]
mov byte [esi + 0x16], al
movzx eax, byte [edi + 0x17]
mov byte [esi + 0x17], al
lea eax, [edi + 0x18]
push eax
mov byte [ebp - 4], 4
call fcn.0040a320
lea eax, [edi + 0x24]
mov byte [ebp - 4], 5
push eax
lea ecx, [esi + 0x24]
call fcn.0040a320
lea eax, [edi + 0x30]
mov byte [ebp - 4], 6
push eax
lea ecx, [esi + 0x30]
call fcn.0040a320
mov eax, dword [edi + 0x3c]
lea ecx, [esi + 0x78]
mov dword [esi + 0x3c], eax
mov eax, dword [edi + 0x40]
mov dword [esi + 0x40], eax
movq xmm0, qword [edi + 0x44]
movq qword [esi + 0x44], xmm0
mov eax, dword [edi + 0x4c]
mov dword [esi + 0x4c], eax
mov eax, dword [edi + 0x50]
mov dword [esi + 0x50], eax
mov eax, dword [edi + 0x54]
mov dword [esi + 0x54], eax
mov eax, dword [edi + 0x58]
mov dword [esi + 0x58], eax
mov eax, dword [edi + 0x5c]
mov dword [esi + 0x5c], eax
movzx eax, byte [edi + 0x60]
mov byte [esi + 0x60], al
mov eax, dword [edi + 0x68]
mov dword [esi + 0x68], eax
mov eax, dword [edi + 0x6c]
mov dword [esi + 0x6c], eax
mov eax, dword [edi + 0x70]
mov dword [esi + 0x70], eax
mov eax, dword [edi + 0x74]
mov dword [esi + 0x74], eax
lea eax, [edi + 0x78]
push eax
mov byte [ebp - 4], 7
call fcn.00428710
lea eax, [edi + 0xa8]
mov byte [ebp - 4], 8
push eax
lea ecx, [esi + 0xa8]
call fcn.00428710
mov eax, dword [edi + 0xd8]
mov dword [esi + 0xd8], eax
mov eax, dword [edi + 0xdc]
mov dword [esi + 0xdc], eax
jmp 0x428ba3
xor esi, esi
mov eax, dword [ebx + 4]
lea ecx, [eax + 1]
mov dword [ebx + 4], ecx
mov ecx, dword [ebx]
mov dword [ecx + eax*4], esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x42aee0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa3f72a
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xa7f064]
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], 0xa44674
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [ebp - 4], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x3c], 0
lea ecx, [esi + 0x48]
mov byte [ebp - 4], 2
call fcn.0040a500
lea ecx, [esi + 0x54]
mov byte [ebp - 4], 3
call fcn.0040a500
mov word [esi + 0x60], 0
mov dword [esi + 0x64], 0xffffffff
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
lea ecx, [esi + 0x74]
mov byte [ebp - 4], 5
call fcn.0040a500
lea ecx, [esi + 0x80]
mov byte [ebp - 4], 6
call fcn.0040a500
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 0x42e7a0
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa3fc6d
mov eax, dword fs:[0]
push eax
sub esp, 0x1d4
mov eax, dword [0xa7f064]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov eax, dword [ebp + 0xc]
lea ecx, [ebp - 0x1d4]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x1a4], eax
call fcn.0040a500
cmp byte [edi], 0
mov dword [ebp - 4], 0
je 0x42e848
push dword [edi + 0xc]
lea eax, [ebp - 0x1e0]
push dword [edi + 8]
push eax
call fcn.0042e5e0
push eax
push 0xdb0
lea eax, [ebp - 0x1b0]
mov byte [ebp - 4], 1
push eax
call fcn.0042e530
push eax
lea ecx, [ebp - 0x1d4]
mov byte [ebp - 4], 2
call fcn.0040a600
push dword [ebp - 0x1b0]
call fcn.009abb15
push dword [ebp - 0x1e0]
mov byte [ebp - 4], 0
call fcn.009abb15
add esp, 8
lea eax, [edi + 0x18]
mov ecx, eax
mov dword [ebp - 0x1a0], eax
call fcn.0040b660
mov esi, eax
lea eax, [edi + 0x18]
push eax
lea ecx, [esi + 1]
push ecx
lea ecx, [ebp - 0x1c8]
call fcn.0040a2c0
mov eax, dword [edi + 0x18]
lea ecx, [ebp - 0x1bc]
add eax, 2
mov byte [ebp - 4], 3
lea eax, [eax + esi*2]
push eax
call fcn.0040a4a0
lea eax, [ebp - 0x1c8]
mov byte [ebp - 4], 4
push eax
mov ecx, ebx
call fcn.0042e710
lea eax, [ebp - 0x1bc]
mov ecx, ebx
push eax
call fcn.0042e710
lea eax, [ebp - 0x1c8]
push eax
lea ecx, [ebp - 0x19c]
call fcn.0040a320
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 5
call fcn.0040aa40
lea eax, [ebp - 0x1bc]
push eax
lea ecx, [ebp - 0x19c]
call fcn.0040a8c0
lea ecx, [ebp - 0x19c]
call fcn.0040aa40
lea eax, [ebp - 0x1d4]
push eax
lea ecx, [ebp - 0x19c]
call fcn.0040a8c0
lea ecx, [ebp - 0x19c]
call fcn.0040aa40
cmp byte [edi + 1], 0
je 0x42e968
push 0x3f4
lea eax, [ebp - 0x1e0]
push eax
call fcn.00410e70
push eax
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 6
call fcn.0040a8c0
push dword [ebp - 0x1e0]
mov byte [ebp - 4], 5
call fcn.009abb15
add esp, 4
lea ecx, [ebp - 0x19c]
push 0xa44728
call fcn.0040a900
push 0
lea eax, [ebp - 0x30]
push eax
lea eax, [edi + 0x10]
push eax
call fcn.00410d80
lea eax, [ebp - 0x30]
push eax
lea ecx, [ebp - 0x19c]
call fcn.0040a900
push dword [ebp + 8]
mov edi, dword [sym.imp.USER32.dll_GetDlgItem]
push dword [ebx + 4]
call edi
push dword [ebp - 0x19c]
push eax
call fcn.004118c0
push 0
push dword [ebp - 0x1a0]
lea eax, [ebp - 0x1b0]
push eax
call fcn.0040c020
push 0x110
push 0x160
lea eax, [ebp - 0x190]
push eax
push 0x80
push dword [ebp - 0x1b0]
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push dword [ebp - 0x1b0]
mov esi, eax
call fcn.009abb15
add esp, 4
test esi, esi
je 0x42e9eb
push dword [ebp - 0x1a4]
push dword [ebx + 4]
call edi
push 0
push dword [ebp - 0x190]
push 0x170
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
push dword [ebp - 0x19c]
call fcn.009abb15
push dword [ebp - 0x1bc]
call fcn.009abb15
push dword [ebp - 0x1c8]
call fcn.009abb15
push dword [ebp - 0x1d4]
call fcn.009abb15
add esp, 0x10
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.009ab911
mov esp, ebp
pop ebp
ret 0xc
Function at 0x432220
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c4
mov eax, dword [0xa7f064]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0xa836d8], 0
mov edx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
jne 0x4322a0
push esi
push edx
lea eax, [ebp - 0x2c4]
push eax
call fcn.0040bbf0
push 0x4010
push 0x160
mov ecx, dword [eax]
lea eax, [ebp - 0x164]
push eax
mov eax, dword [ebp + 0xc]
or eax, 0x80
push eax
push ecx
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push dword [ebp - 0x2c4]
mov esi, eax
call fcn.009abb15
mov ecx, dword [ebp - 0x160]
add esp, 4
mov eax, esi
mov dword [edi], ecx
pop esi
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009ab911
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [0xa836d0]
test eax, eax
je 0x4322c7
push 0x4010
push 0x2b4
lea ecx, [ebp - 0x2b8]
push ecx
mov ecx, dword [ebp + 0xc]
or ecx, 0x80
push ecx
push edx
call eax
mov ecx, dword [ebp - 0x2b4]
mov dword [edi], ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.009ab911
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4322e0
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x164
mov eax, dword [0xa7f064]
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 - 0x164]
cmovne ecx, edx
push ecx
push 0x160
push eax
push 0x90
push 0xa438e4
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009ab911
mov esp, ebp
pop ebp
ret 4
Function at 0x46c270
Capabilities:
Access peb ldr_data
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa4074b
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xa7f064]
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 + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ecx], 0
push 0
push 0xa438e4
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.0046d6c0
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 0x49e23c
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 0x49e275
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 0x49e261
mov edx, dword [ebp - 4]
inc edx
add edi, 4
mov dword [ebp - 4], edx
cmp edx, 4
jl 0x49e253
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x49e723
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 0x49e74c
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 0x49e732
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 0x49e8a1
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0xa7f064]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov dword [ebp - 0x2c], eax
lea edi, [ebx + 0x64]
mov dword [ebp - 0x4c], eax
mov al, byte [ebp + 0x14]
push edi
mov dword [ebp - 0x48], ecx
mov byte [ebp - 0x2c], al
call fcn.009abb0c
push edi
push 0
push eax
mov dword [ebp - 0x40], eax
call fcn.00a03340
push ebx
push esi
push dword [ebp - 0x40]
call fcn.00a02dc0
add esp, 0x1c
mov eax, ebx
test ebx, ebx
je 0x49e8fd
mov byte [esi], 0
inc esi
sub eax, 1
jne 0x49e8f4
push dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x48]
xor eax, eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x16], 0x36433442
push eax
lea eax, [ebp - 0x28]
mov word [ebp - 0xe], 0x4441
push eax
lea eax, [ebx + 0xf]
mov dword [ebp - 0x12], 0x42304134
mov ebx, dword [ebp - 0x40]
and eax, 0xfffffff0
push eax
push ebx
mov dword [ebp - 0x23], 0x45384545
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.0049e3d6
mov dword [ebp - 0x2c], eax
mov edx, ebx
test edi, edi
je 0x49e98f
mov byte [edx], 0
inc edx
sub edi, 1
jne 0x49e986
push dword [ebp - 0x44]
mov esi, dword [ebp - 0x4c]
mov ecx, dword [ebp - 0x48]
push eax
push esi
call fcn.0049ea18
push ebx
call fcn.009abb15
push dword [ebp - 0x2c]
call fcn.009abb15
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009ab911
leave
ret 0x10
Function at 0x49e9c2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
test edx, edx
je 0x49e9eb
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 0x49e9db
pop edi
pop esi
pop ebp
ret 0x10

Function at 0x49e9ef
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 0x49ea04
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x49ea18
Capabilities:
Encode data using base64

Disassembly:
push 0x64
mov eax, 0xa40c73
call fcn.009ac561
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x54]
xor ebx, ebx
mov dword [ebp - 0x70], edi
push 0x41
push ebx
push eax
mov dword [ebp - 0x64], edi
mov dword [ebp - 0x6c], ebx
call fcn.00a03340
add esp, 0xc
mov ecx, ebx
lea eax, [ecx + 0x41]
mov byte [ebp + ecx - 0x54], al
inc ecx
cmp ecx, 0x1a
jl 0x49ea43
mov ecx, ebx
lea eax, [ecx + 0x61]
mov byte [ebp + ecx - 0x3a], al
inc ecx
cmp ecx, 0x1a
jl 0x49ea52
mov ecx, ebx
lea eax, [ecx + 0x30]
mov byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 0xa
jl 0x49ea61
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], 0xf
mov word [ebp - 0x16], 0x2f2b
mov byte [edi], bl
mov eax, dword [ebp + 0x10]
mov edi, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x6c], 1
test eax, eax
je 0x49ebc3
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x58], al
inc edi
mov dl, byte [ebp - 0x57]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x56]
mov cl, byte [ebp - 0x58]
mov byte [ebp - 0x5f], ch
mov byte [ebp - 0x5d], dl
mov byte [ebp - 0x5e], cl
cmp edi, esi
jne 0x49eb1e
mov esi, dword [ebp - 0x64]
mov al, cl
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, ch
mov byte [ebp - 0x5b], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
mov al, ch
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
call fcn.0046dfb0
inc edi
cmp edi, 4
jl 0x49eaf8
mov dl, byte [ebp - 0x5d]
mov edi, ebx
mov cl, byte [ebp - 0x5e]
mov ch, byte [ebp - 0x5f]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x49ea9a
mov dword [ebp - 0x68], edi
test edi, edi
je 0x49ebc3
mov eax, edi
cmp edi, esi
jge 0x49eb54
cmp eax, esi
jae 0x49ebce
mov byte [ebp + eax - 0x58], bl
inc eax
cmp eax, esi
jl 0x49eb3c
mov ch, byte [ebp - 0x56]
mov dl, byte [ebp - 0x57]
mov cl, byte [ebp - 0x58]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x5c], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x5b], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x59], ch
lea eax, [edi + 1]
mov byte [ebp - 0x5a], dl
mov dword [ebp - 0x58], eax
test eax, eax
jle 0x49ebae
mov esi, dword [ebp - 0x64]
mov edi, eax
movzx eax, byte [ebp + ebx - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
call fcn.0046dfb0
inc ebx
cmp ebx, edi
jl 0x49eb91
mov edi, dword [ebp - 0x68]
push 3
pop esi
cmp edi, esi
jge 0x49ebc3
sub esi, edi
mov ecx, dword [ebp - 0x64]
push 0x3d
call fcn.0046dfb0
sub esi, 1
jne 0x49ebb4
mov eax, dword [ebp - 0x64]
call fcn.009ac51c
ret 0xc
call fcn.009abcd9
int3
Function at 0x49ebd4
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 0x49ec19
mov al, byte [ebp + 8]
mov byte [ebp - 1], al
test esi, esi
jle 0x49ec17
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 0x49ebf5
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 0x49ebe2
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 8
Function at 0x50564e
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0xa7f064]
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 0x5056a8
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.009ab911
leave
ret 4
Function at 0x52bd4c
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 0x9b7f70
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x9b8006
push esi
call fcn.009c7ec0
add esp, 4
test al, al
jne 0x9b8006
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x9b7f95
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.009d5c50
add esp, 0xc
test eax, eax
je 0x9b7fc9
sub eax, esi
push eax
push 0x2e
push esi
call fcn.009d5c50
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x9b7fcb
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
mov ebx, 0x1505
add edi, esi
cmp esi, edi
jae 0x9b7ffe
nop dword [eax]
mov al, byte [esi]
push eax
call fcn.009c6cd0
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0x9b7fe0
pop edi
movzx eax, bl
pop ebx
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret
Function at 0x9c3190
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6d7], 0
je 0x9c3228
cmp dword [esi + 0x1ac], 0
je 0x9c31e5
push esi
call fcn.009b2ce0
push 1
push esi
mov byte [ebp + 8], al
call fcn.009b2f70
push dword [esi + 0x15c]
mov eax, dword [esi + 0x1ac]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
push dword [ebp + 8]
push esi
call fcn.009b2f70
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0x9c31f9
sub eax, 1
je 0x9c31f9
sub eax, 1
jne 0x9c3228
push dword [esi + 0x158]
lea eax, [ecx*2 + 0xa5cac8]
push 1
add eax, ecx
push 2
push eax
call fcn.00a12e33
push dword [esi + 0x158]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00a12e33
add esp, 0x20
pop esi
pop ebp
ret
Function at 0x9c4cf0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a210a3

Function at 0x9c4f50
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0xa5ccd0
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x9c4f70
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xa5cce4
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xa5ccf4
push esi
mov dword [ebp - 8], ebx
call fcn.00a13d87
add esp, 8
test eax, eax
je 0x9c4fbc
test ebx, ebx
je 0x9c4fac
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x9c4fe5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x9c4fe5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x9c50a8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9c5001
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xa7f0f8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x9c509e
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x9c509e
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9c5040
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9c5060
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x9c5075
mov eax, dword [ebp - 8]
test eax, eax
je 0x9c5095
push 8
push 0
push ebx
call eax
jmp 0x9c509c
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xa7f0fc]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret