joyce8/EMBER2024-capa huggingface dataset:
Function at 0x569640
Capabilities:
Get http response content encoding
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ad100
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esp
xor ebx, ebx
lea eax, [esi + 0x28]
mov dword [ebp - 4], ebx
push eax
push 0x13
call fcn.00569860
lea ecx, [esi + 0x30]
push ecx
push 5
mov ecx, esi
call fcn.005698f0
lea edx, [esi + 0x20]
mov ecx, esi
push edx
push 0x21
call fcn.005697b0
lea eax, [esi + 0x14]
mov ecx, esi
push eax
push 0x16
call fcn.005697b0
lea ecx, [esi + 0x18]
push ecx
push 1
mov ecx, esi
call fcn.005697b0
mov eax, dword [esi + 8]
mov edi, dword [sym.imp.WININET.dll_HttpQueryInfoA]
lea edx, [ebp - 0x14]
push ebx
push edx
push ebx
push 0x1d
push eax
mov dword [esi + 0x24], ebx
mov dword [ebp - 0x14], ebx
call edi
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x56971d
push eax
call fcn.0059e714
mov edx, dword [esi + 8]
add esp, 4
lea ecx, [ebp - 0x14]
mov ebx, eax
push 0
push ecx
push ebx
push 0x1d
push edx
call edi
push str.gzip
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jne 0x5696fb
mov dword [esi + 0x24], 1
jmp 0x569712
push str.deflate
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jne 0x569712
mov dword [esi + 0x24], 2
push ebx
call fcn.0059e73d
add esp, 4
xor ebx, ebx
lea ecx, [esi + 0x1c]
push 0xcced8c
call fcn.0059eb10
mov dword [ebp - 0x18], ebx
mov edx, dword [esi + 8]
lea eax, [ebp - 0x18]
lea ecx, [ebp - 0x14]
push eax
push ecx
push ebx
push 0x2b
push edx
mov dword [ebp - 0x14], ebx
call edi
mov eax, dword [ebp - 0x14]
cmp eax, 1
jb 0x569794
push eax
call fcn.0059e714
mov edx, dword [esi + 8]
add esp, 4
mov ebx, eax
lea eax, [ebp - 0x18]
lea ecx, [ebp - 0x14]
push eax
push ecx
push ebx
push 0x2b
push edx
call edi
cmp dword [ebp - 0x18], 1
jbe 0x569778
push 0xca7908
lea ecx, [esi + 0x1c]
call fcn.0059ed63
push ebx
lea ecx, [esi + 0x1c]
call fcn.0059ed63
push ebx
call fcn.0059e73d
add esp, 4
xor ebx, ebx
jmp 0x56972d
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x56b500
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x56b50b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x56b60e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0xc7e1f0]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0xc7e1f0]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0xc7e1f0]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0xc7e1f0]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0xc7e1f0]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0xc7e1f0]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0xc7e1f0]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0xc7e1f0]
xor eax, edx
inc ecx
dec edi
jne 0x56b526
pop edi
test esi, esi
je 0x56b630
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0xc7e1f0]
xor eax, edx
inc ecx
dec esi
jne 0x56b612
pop esi
pop ebx
not eax
ret
Function at 0x57b489
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push str.SoftwareMicrosoftDirect3D
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x57b4e0
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
jne 0x57b4e0
mov eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 8]
jne 0x57b4e0
xor eax, eax
inc eax
jmp 0x57b4e2
xor eax, eax
leave
ret 0x10

Function at 0x57b50b
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push str.SoftwareMicrosoftDirect3D
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x57b579
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push 0xc836e4
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x57b570
cmp dword [ebp - 0xc], 4
jne 0x57b570
cmp dword [ebp - 0x10], edi
je 0x57b570
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0xcac550], edi
xor eax, eax
jmp 0x57b5b8
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0xcac550], edi
jge 0x57b5b3
lea eax, [ebp - 0x34]
push eax
mov dword [0xcac550], edi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x57b5b3
cmp word [ebp - 0x14], 5
jb 0x57b5b3
call fcn.0057b4e6
test eax, eax
je 0x57b5b3
emms
mov dword [0xcac550], 1
mov eax, dword [0xcac550]
pop edi
leave
ret

Function at 0x5a0d84
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x5a0dbc
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.0059ee2e
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0059ee06
jmp 0x5a0dc8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x5a2476
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 0x5a24b8
call fcn.005a841b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x5a24b8
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x5a24af
xor eax, eax
jmp 0x5a24c0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.005a24c6
pop edi
pop esi
pop ebx
ret 4
Function at 0x5b1640
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0xcee020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x5b16d8
push getpeername
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
jne 0x5b16b8
xor eax, eax
push ebp
push 0x5b16b1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x5b16f4
mov eax, dword [ebp - 4]
push eax
call sub.ADVAPI32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5b16b8
mov eax, dword [ebp - 4]
push eax
call sub.ADVAPI32.dll_RegCloseKey
ret
mov ax, word [0xcee020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0xcee020], ax
mov esp, ebp
pop ebp
ret

Function at 0x5b2404
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0xcff044], 0
je 0x5b2465
cmp word [0xcff218], 0xd7b2
jne 0x5b242d
cmp dword [0xcff220], 0
jbe 0x5b242d
mov eax, 0xcff214
call dword [0xcff230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0xcee090
push 0xfffffffffffffff5
call sub.KERNEL32.dll_GetStdHandle
push eax
call sub.KERNEL32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x5b248c
push 0xfffffffffffffff5
call sub.KERNEL32.dll_GetStdHandle
push eax
call sub.KERNEL32.dll_WriteFile
pop edx
ret
cmp byte [0xcee030], 0
jne 0x5b2481
push 0
push 0xcee088
push 0xcee090
push 0
call sub.USER32.dll_MessageBoxA
pop edx
ret
Function at 0x5bad84
Capabilities:
Encode data using base64
Encrypt data using rc4 ksa

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov dword [esp + 4], ecx
mov dword [esp], edx
mov edi, 0xcee33c
lea ecx, [esp + 8]
mov dword [ecx], eax
mov eax, dword [esp]
mov dword [esp + 0xc], eax
xor ebx, ebx
xor esi, esi
mov eax, dword [esp + 4]
mov ebp, 3
cdq
idiv ebp
test eax, eax
jle 0x5bae48
mov edx, dword [ecx]
movzx edx, byte [edx + ebx]
shr edx, 2
mov dl, byte [edi + edx]
mov ebp, dword [esp + 0xc]
mov byte [ebp + esi], dl
mov edx, dword [ecx]
mov dl, byte [edx + ebx]
and dl, 3
and edx, 0xff
shl edx, 4
mov ebp, dword [ecx]
movzx ebp, byte [ebp + ebx + 1]
shr ebp, 4
add edx, ebp
mov dl, byte [edi + edx]
mov ebp, dword [esp + 0xc]
mov byte [ebp + esi + 1], dl
mov edx, dword [ecx]
mov dl, byte [edx + ebx + 1]
and dl, 0xf
and edx, 0xff
shl edx, 2
mov ebp, dword [ecx]
movzx ebp, byte [ebp + ebx + 2]
shr ebp, 6
add edx, ebp
mov dl, byte [edi + edx]
mov ebp, dword [esp + 0xc]
mov byte [ebp + esi + 2], dl
mov edx, dword [ecx]
mov dl, byte [edx + ebx + 2]
and dl, 0x3f
and edx, 0xff
mov dl, byte [edi + edx]
mov ebp, dword [esp + 0xc]
mov byte [ebp + esi + 3], dl
add esi, 4
add ebx, 3
dec eax
jne 0x5badbc
mov eax, dword [esp + 4]
mov ebp, 3
cdq
idiv ebp
dec edx
je 0x5bae5f
dec edx
je 0x5baea0
jmp 0x5baefd
mov eax, dword [ecx]
movzx eax, byte [eax + ebx]
shr eax, 2
mov al, byte [edi + eax]
mov edx, dword [esp + 0xc]
mov byte [edx + esi], al
mov eax, dword [ecx]
mov al, byte [eax + ebx]
and al, 3
and eax, 0xff
shl eax, 4
mov al, byte [edi + eax]
mov edx, dword [esp + 0xc]
mov byte [edx + esi + 1], al
mov eax, dword [esp + 0xc]
mov byte [eax + esi + 2], 0x3d
mov eax, dword [esp + 0xc]
mov byte [eax + esi + 3], 0x3d
jmp 0x5baefd
mov eax, dword [ecx]
movzx eax, byte [eax + ebx]
shr eax, 2
mov al, byte [edi + eax]
mov edx, dword [esp + 0xc]
mov byte [edx + esi], al
mov eax, dword [ecx]
mov al, byte [eax + ebx]
and al, 3
and eax, 0xff
shl eax, 4
mov edx, dword [ecx]
movzx edx, byte [edx + ebx + 1]
shr edx, 4
add eax, edx
mov al, byte [edi + eax]
mov edx, dword [esp + 0xc]
mov byte [edx + esi + 1], al
mov eax, dword [ecx]
mov al, byte [eax + ebx + 1]
and al, 0xf
and eax, 0xff
shl eax, 2
mov al, byte [edi + eax]
mov edx, dword [esp + 0xc]
mov byte [edx + esi + 2], al
mov eax, dword [esp + 0xc]
mov byte [eax + esi + 3], 0x3d
mov eax, dword [esp + 4]
add eax, 2
mov ecx, 3
cdq
idiv ecx
shl eax, 2
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x5baf60
Capabilities:
Encode data using base64

Disassembly:
push esi
push edi
push ebp
add esp, 0xfffffff4
mov dword [esp + 4], eax
mov dword [esp + 8], edx
xor esi, esi
xor edi, edi
xor eax, eax
mov ebp, ecx
test ebp, ebp
jns 0x5baf7d
add ebp, 3
sar ebp, 2
test ebp, ebp
jle 0x5bb08f
mov edx, 4
mov eax, esp
mov ecx, dword [esp + 4]
movzx ecx, byte [ecx + esi]
cmp ecx, 0x3d
jg 0x5bafb0
je 0x5baffc
sub ecx, 0x2b
je 0x5baff2
sub ecx, 4
je 0x5baff7
dec ecx
sub ecx, 0xa
jb 0x5bafe1
jmp 0x5bafff
add ecx, 0xffffffbf
sub ecx, 0x1a
jb 0x5bafc2
add ecx, 0xfffffffa
sub ecx, 0x1a
jb 0x5bafd0
jmp 0x5bafff
mov ecx, dword [esp + 4]
mov cl, byte [ecx + esi]
sub cl, 0x41
mov byte [eax], cl
jmp 0x5bafff
mov ecx, dword [esp + 4]
mov cl, byte [ecx + esi]
sub cl, 0x61
add cl, 0x1a
mov byte [eax], cl
jmp 0x5bafff
mov ecx, dword [esp + 4]
mov cl, byte [ecx + esi]
sub cl, 0x30
add cl, 0x34
mov byte [eax], cl
jmp 0x5bafff
mov byte [eax], 0x3e
jmp 0x5bafff
mov byte [eax], 0x3f
jmp 0x5bafff
mov byte [eax], 0xff
inc esi
inc eax
dec edx
jne 0x5baf8f
mov al, byte [esp]
shl eax, 2
xor edx, edx
mov dl, byte [esp + 1]
shr edx, 4
or al, dl
mov edx, dword [esp + 8]
mov byte [edx + edi], al
lea eax, [edi + 1]
mov dl, byte [esp + 2]
cmp dl, 0xff
je 0x5bb04f
cmp byte [esp + 3], 0xff
jne 0x5bb04f
mov al, byte [esp + 1]
shl eax, 4
and edx, 0xff
shr edx, 2
or al, dl
mov edx, dword [esp + 8]
mov byte [edx + edi + 1], al
lea eax, [edi + 2]
inc edi
jmp 0x5bb087
cmp dl, 0xff
je 0x5bb087
mov al, byte [esp + 1]
shl eax, 4
and edx, 0xff
shr edx, 2
or al, dl
mov edx, dword [esp + 8]
mov byte [edx + edi + 1], al
mov eax, dword [esp + 8]
mov dl, byte [esp + 2]
shl edx, 6
or dl, byte [esp + 3]
mov byte [eax + edi + 2], dl
lea eax, [edi + 3]
add edi, 2
inc edi
dec ebp
jne 0x5baf88
add esp, 0xc
pop ebp
pop edi
pop esi
ret

Function at 0x5bb11c
Capabilities:
Hash data with crc32

Disassembly:
push ebx
xor ebx, ebx
mov ecx, 0xcff7a0
mov eax, ebx
mov edx, 8
test al, 1
je 0x5bb138
shr eax, 1
xor eax, 0xedb88320
jmp 0x5bb13a
shr eax, 1
dec edx
jne 0x5bb12b
mov dword [ecx], eax
inc ebx
add ecx, 4
cmp ebx, 0x100
jne 0x5bb124
pop ebx
ret
Function at 0x5bb150
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push eax
mov eax, 0x10
add esp, 0xfffff004
push eax
dec eax
jne 0x5bb159
mov eax, dword [ebp - 4]
add esp, 0xfffffebc
push ebx
push esi
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.005b2a38
xor eax, eax
push ebp
push 0x5bb239
push dword fs:[eax]
mov dword fs:[eax], esp
call fcn.005bb11c
mov eax, dword [0xcfee0c]
mov byte [eax], 0
mov dword [ebx], 0xffffffff
mov edx, dword [ebp - 4]
lea eax, [ebp - 0x154]
call fcn.005b0e7c
mov edx, 1
lea eax, [ebp - 0x154]
call fcn.005b1218
call fcn.005b0ba8
test eax, eax
jne 0x5bb216
lea eax, [ebp - 8]
push eax
lea edx, [ebp - 0x10145]
mov ecx, 0xfff1
lea eax, [ebp - 0x154]
call fcn.005b0fcc
mov dx, word [ebp - 8]
test dx, dx
jbe 0x5bb210
lea eax, [ebp - 0x10145]
xor ecx, ecx
mov cl, byte [eax]
mov esi, dword [ebx]
and esi, 0xff
xor ecx, esi
mov ecx, dword [ecx*4 + 0xcff7a0]
mov esi, dword [ebx]
shr esi, 8
xor ecx, esi
mov dword [ebx], ecx
inc eax
dec dx
jne 0x5bb1ec
cmp dword [ebp - 8], 0
jne 0x5bb1c3
lea eax, [ebp - 0x154]
call fcn.005b0fec
not dword [ebx]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5bb240
lea eax, [ebp - 4]
call fcn.005b2588
ret

Function at 0x5c6718
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
test esi, esi
jbe 0x5c6738
mov ecx, 1
mov ebx, edx
add ebx, ecx
dec ebx
mov bl, byte [ebx]
mov edi, eax
add edi, ecx
dec edi
xor byte [edi], bl
inc ecx
dec esi
jne 0x5c6726
pop edi
pop esi
pop ebx
ret
Function at 0x5cefd4
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
xor ebp, ebp
mov ebx, 0xcffcb4
mov eax, ebp
shr eax, 1
and eax, 0xff
mov dword [esp], eax
mov esi, ebp
and esi, 1
mov eax, ebp
and eax, 0x200
shr eax, 8
or esi, eax
mov edx, dword [esi*4 + 0xcf4670]
mov eax, dword [esi*4 + 0xcf46b0]
xor eax, dword [esp]
call fcn.005cef70
mov edi, eax
shl edi, 0x18
mov eax, edi
call fcn.005cefac
mov dword [ebx], eax
mov edx, dword [esi*4 + 0xcf4680]
mov eax, dword [esi*4 + 0xcf46c0]
xor eax, dword [esp]
call fcn.005cef70
mov edi, eax
shl edi, 0x10
mov eax, edi
call fcn.005cefac
mov dword [ebx + 0x1000], eax
mov edx, dword [esi*4 + 0xcf4690]
mov eax, dword [esi*4 + 0xcf46d0]
xor eax, dword [esp]
call fcn.005cef70
mov edi, eax
shl edi, 8
mov eax, edi
call fcn.005cefac
mov dword [ebx + 0x2000], eax
mov edx, dword [esi*4 + 0xcf46a0]
mov eax, dword [esi*4 + 0xcf46e0]
xor eax, dword [esp]
call fcn.005cef70
mov edi, eax
mov eax, edi
call fcn.005cefac
mov dword [ebx + 0x3000], eax
inc ebp
add ebx, 4
cmp ebp, 0x400
jne 0x5cefe0
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x5cf138
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
mov ecx, dword [eax + edx*4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 0x10]
lea eax, [eax + eax*2]
mov edx, dword [ebp - 4]
lea eax, [edx + eax*4 + 0x4c]
mov dword [ebp - 0x14], eax
xor ebx, ebx
mov eax, dword [ebp - 0x14]
xor edx, edx
mov dword [eax + ebx*4], edx
inc ebx
cmp ebx, 3
jne 0x5cf16d
xor ebx, ebx
mov eax, ebx
mov esi, 3
xor edx, edx
div esi
mov eax, dword [ebp - 0x14]
lea eax, [eax + edx*4]
mov dword [ebp - 0x18], eax
xor eax, eax
lea edx, [eax + ecx]
and edx, 3
mov esi, dword [ebp - 8]
lea edx, [esi + edx*2]
mov dword [ebp - 0x1c], edx
mov edx, dword [ebp - 0x1c]
mov dx, word [edx]
and dx, 1
movzx edx, dx
mov esi, dword [ebp - 0x18]
mov esi, dword [esi]
add esi, esi
or esi, edx
mov edi, dword [ebp - 0x18]
mov dword [edi], esi
mov esi, dword [ebp - 0x1c]
movzx esi, word [esi]
shr esi, 1
xor dx, 1
shl edx, 0xf
or si, dx
mov edx, dword [ebp - 0x1c]
mov word [edx], si
inc eax
cmp eax, 4
jne 0x5cf193
inc ebx
cmp ebx, 0xf
jne 0x5cf17d
inc dword [ebp - 0x10]
cmp dword [ebp - 0x10], 8
jne 0x5cf14f
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x5d8ee0
Capabilities:
Encrypt data using twofish

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffe4
mov dword [esp + 0x18], 0x100
mov esi, 0xcf90f4
mov ebx, 0xd03ce4
movzx edi, byte [esi]
mov dword [esp], edi
mov eax, edi
call fcn.005d7e30
mov dword [esp + 8], eax
mov eax, edi
call fcn.005d7e40
mov dword [esp + 0x10], eax
movzx edi, byte [esi + 0x100]
mov dword [esp + 4], edi
mov eax, edi
call fcn.005d7e30
mov dword [esp + 0xc], eax
mov eax, edi
call fcn.005d7e40
mov ebp, eax
mov dword [esp + 0x14], ebp
mov eax, edi
mov edx, dword [esp + 0xc]
shl edx, 8
or eax, edx
mov edx, ebp
shl edx, 0x10
or eax, edx
mov edx, ebp
shl edx, 0x18
or eax, edx
mov dword [ebx], eax
mov eax, dword [esp + 0x10]
mov edx, eax
mov ecx, eax
shl ecx, 8
or edx, ecx
mov ecx, dword [esp + 8]
shl ecx, 0x10
or edx, ecx
mov ecx, dword [esp]
shl ecx, 0x18
or edx, ecx
mov dword [ebx + 0x400], edx
mov edx, dword [esp + 0xc]
shl ebp, 8
or edx, ebp
shl edi, 0x10
or edx, edi
mov ecx, dword [esp + 0x14]
shl ecx, 0x18
or edx, ecx
mov dword [ebx + 0x800], edx
mov edx, dword [esp + 8]
mov ecx, dword [esp]
shl ecx, 8
or edx, ecx
shl eax, 0x10
or edx, eax
mov eax, dword [esp + 8]
shl eax, 0x18
or edx, eax
mov dword [ebx + 0xc00], edx
add ebx, 4
inc esi
dec dword [esp + 0x18]
jne 0x5d8ef9
add esp, 0x1c
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x101117ef
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [0x101b6348], 0
mov byte [0x101b634c], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
xor eax, eax
mov dword [0x101b633c], 0x19f5
mov dword [0x101b6344], 0
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
mov byte [ecx + eax], dl
mov eax, dword [0x101b633c]
add eax, 0x1e60
mov dword [0x101b6340], eax
mov esi, dword [0x101b6344]
add esi, 1
mov dword [0x101b6344], esi
cmp esi, 0x100
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], esi
jl 0x10111834
mov eax, 0x1a82
xor ecx, ecx
mov dword [0x101b633c], 0x1a82
mov dword [0x101b6344], 0
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], edx
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x24]
mov esi, 0x100
mov dword [0x101b6350], 0
add eax, 0xffffe1b1
mov dword [0x101b6340], eax
mov eax, dword [0x101b6348]
mov edi, dword [ebp - 0x18]
movzx ebx, byte [edi + ecx]
add ebx, eax
mov eax, ecx
xor edi, edi
mov dword [ebp - 0x30], edx
mov edx, edi
mov edi, dword [ebp - 0x10]
div edi
mov edi, dword [ebp - 0x14]
movzx edx, byte [edi + edx]
add ebx, edx
mov dword [0x101b6350], ebx
mov eax, ebx
cdq
idiv esi
mov dword [0x101b6348], edx
mov esi, dword [ebp - 0x18]
mov bl, byte [esi + ecx]
mov byte [0x101b634c], bl
mov esi, dword [ebp - 0x30]
add esi, 0xffffe791
mov dword [0x101b6340], esi
mov esi, dword [ebp - 0x18]
mov bl, byte [esi + edx]
mov byte [esi + ecx], bl
mov bl, byte [0x101b634c]
mov ecx, dword [0x101b6348]
mov byte [esi + ecx], bl
mov ecx, dword [0x101b6344]
add ecx, 1
mov dword [0x101b6344], ecx
cmp ecx, 0x100
mov dword [ebp - 0x34], ecx
jge 0x1011195b
mov eax, dword [0x101b6340]
mov ecx, dword [0x101b633c]
mov edx, dword [ebp - 0x34]
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x2c], eax
jmp 0x10111897
mov dword [0x101b6340], 0x2635
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x10111d5d
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x2c
mov dword [ebp - 8], 0
mov dword [0x101b633c], 0xea1
mov eax, dword fs:[0x30]
mov dword [ebp - 8], eax
xor ecx, ecx
mov dword [0x101b633c], 0x12cc
mov edx, dword [ebp - 8]
mov edx, dword [edx + 0x10]
mov edx, dword [edx + 0x3c]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x14], ecx
jmp 0x10111dbd
mov eax, dword [ebp - 0x18]
add esp, 0x2c
pop esi
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
cmp word [ecx + edx*2 - 0x18], 0x6f
mov dword [ebp - 0x18], eax
je 0x10111e2b
jmp 0x10111d9e
mov eax, dword [ebp - 0x14]
mov ecx, 0x1bd2
mov edx, dword [ebp - 0x10]
cmp word [edx + eax*2], 0
mov esi, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x28], esi
je 0x10111dfc
mov eax, 0x19cd
mov ecx, dword [ebp - 0x20]
add ecx, 1
cmp ecx, 0x104
mov edx, ecx
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
jl 0x10111dbd
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
xor edx, edx
mov dword [0x101b6340], ecx
mov dword [0x101b633c], 0x6b6
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], edx
je 0x10111da7
jmp 0x10111d9e
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
cmp word [ecx + edx*2 - 0x16], 0x61
mov dword [ebp - 0x18], eax
jne 0x10111d9e
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
cmp word [ecx + edx*2 - 0x14], 0x64
mov dword [ebp - 0x18], eax
jne 0x10111d9e
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
cmp word [ecx + edx*2 - 0x12], 0x64
mov dword [ebp - 0x18], eax
jne 0x10111d9e
mov dword [0x101b633c], 0xffffe770
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff8
shl eax, 1
mov ecx, dword [ebp - 0x10]
add ecx, eax
mov dword [ebp - 0x2c], ecx
xor eax, eax
mov ecx, dword [ebp - 0x2c]
cmp word [ecx], 0x6c
mov dword [ebp - 0x18], eax
jne 0x10111d9e
mov dword [0x101b633c], 0x251c
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff9
mov dword [ebp - 0x30], eax
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x30]
cmp word [ecx + edx*2], 0x6c
mov dword [ebp - 0x18], eax
jne 0x10111d9e
mov eax, 1
mov dword [0x101b6340], 0x369d
mov dword [ebp - 0x18], eax
jmp 0x10111d9e