joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f9200
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xa0000]
push edi
jmp 0x4f921a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4f9221
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4f9210
mov eax, 1
add ebx, ebx
jne 0x4f9233
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4f9244
jne 0x4f9263
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4f9263
dec eax
add ebx, ebx
jne 0x4f9250
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4f9228
add ebx, ebx
jne 0x4f925f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4f92b5
xor ecx, ecx
sub eax, 3
jb 0x4f927b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4f92ea
sar eax, 1
mov ebp, eax
jmp 0x4f9286
add ebx, ebx
jne 0x4f9286
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4f9254
inc ecx
add ebx, ebx
jne 0x4f9294
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4f9254
add ebx, ebx
jne 0x4f92a1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4f9296
jne 0x4f92b2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4f9296
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4f92d4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4f92c6
jmp 0x4f9216
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4f92d4
add edi, ecx
jmp 0x4f9216
pop esi
mov edi, esi
mov ecx, 0x3ee5
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4f92f2
cmp byte [edi], 0x11
jne 0x4f92f2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4f92f7
lea edi, [esi + 0xf2000]
mov eax, dword [edi]
or eax, eax
je 0x4f936f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x116b9c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x116d18]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4f9324
mov ecx, edi
jns 0x4f9353
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x116d1c]
or eax, eax
je 0x4f9369
mov dword [ebx], eax
add ebx, 4
jmp 0x4f9341
call dword [esi + 0x116d2c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x4f93a0
cmp al, 0xef
ja 0x4f9393
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x4f9375
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x4f9382
mov ebp, dword [esi + 0x116d20]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4f93d4
sub esp, 0xffffff80
jmp 0x427f4a
Function at 0x407180
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x4071be
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x4071b6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x4071c0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x4071a6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4072a0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x4072b6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x4072d1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x40a970
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x8000]
push edi
jmp 0x40a98a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40a991
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40a980
mov eax, 1
add ebx, ebx
jne 0x40a9a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40a998
jne 0x40a9b4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40a998
xor ecx, ecx
sub eax, 3
jb 0x40a9c8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40aa3a
mov ebp, eax
add ebx, ebx
jne 0x40a9d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40a9e0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40aa04
inc ecx
add ebx, ebx
jne 0x40a9f0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40a9e5
jne 0x40aa01
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40a9e5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40aa24
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40aa15
jmp 0x40a986
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40aa24
add edi, ecx
jmp 0x40a986
pop esi
lea edi, [esi + 0x8000]
mov eax, dword [edi]
or eax, eax
je 0x40aa83
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xcae0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xcb98]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40aa41
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xcba0]
or eax, eax
je 0x40aa7d
mov dword [ebx], eax
add ebx, 4
jmp 0x40aa5e
call dword [esi + 0xcb9c]
mov ebp, dword [esi + 0xcba4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x23f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40aab7
sub esp, 0xffffff80
jmp 0x401c30
Function at 0x407180
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x4071be
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x4071b6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x4071c0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x4071a6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4072a0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x4072b6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x4072d1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x10001920
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10051680
mov eax, dword fs:[0]
push eax
sub esp, 0xcc
mov eax, dword [0x10068040]
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 dword [ebp - 0xb0], edi
mov dword [ebp - 0xb0], edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push 0x98
mov ebx, eax
lea eax, [ebp - 0xa8]
push 0
push eax
call fcn.10039ec0
add esp, 8
lea ecx, [ebp - 0xa8]
call fcn.10006960
mov dword [ebp - 4], 0
xor eax, eax
movaps xmm0, xmmword [0x100627e0]
movups xmmword [ebp - 0xc4], xmm0
mov dword [ebp - 0xb4], 0x1e6531
nop word [eax + eax]
mov cl, byte [ebp - 0xc4]
xor byte [ebp + eax - 0xc3], cl
inc eax
cmp eax, 0x12
jb 0x100019b0
lea edx, [ebp - 0xc3]
mov byte [ebp - 0xb1], 0
lea ecx, [ebp - 0xa8]
call fcn.10004910
mov esi, eax
push 0
push 8
mov eax, dword [esi]
mov eax, dword [eax + 4]
or dword [eax + esi + 0x14], 4
mov eax, dword [esi]
mov ecx, dword [eax + 4]
mov eax, dword [ecx + esi + 0x14]
and eax, 0xfffff9ff
or eax, 0x800
mov dword [ecx + esi + 0x14], eax
lea eax, [ebp - 0xd8]
push eax
call fcn.10034b29
add esp, 0xc
mov ecx, dword [eax]
push dword [eax + 0xc]
push dword [eax + 8]
mov eax, dword [esi]
mov eax, dword [eax + 4]
add eax, esi
push eax
call ecx
mov eax, dword [esi]
add esp, 0xc
mov ecx, esi
mov eax, dword [eax + 4]
push ebx
mov byte [eax + esi + 0x40], 0x30
call fcn.100020b0
mov ecx, eax
mov byte [ebp - 0xaa], 0
mov dl, 0x43
mov byte [ebp - 0xaa], 0
mov al, 0x1e
mov byte [ebp - 0xac], dl
xor al, dl
lea edx, [ebp - 0xab]
mov byte [ebp - 0xab], al
call fcn.10004910
push edi
lea ecx, [ebp - 0xa8]
call fcn.10004510
mov eax, dword [ebp - 0xa8]
mov eax, dword [eax + 4]
mov dword [ebp + eax - 0xa8], vtable.std::basic_ostringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov eax, dword [ebp - 0xa8]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x50]
mov dword [ebp + ecx - 0xac], eax
lea ecx, [ebp - 0xa4]
call fcn.10006890
mov eax, dword [ebp - 0xa8]
mov eax, dword [eax + 4]
mov dword [ebp + eax - 0xa8], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [ebp - 0xa8]
mov edx, dword [eax + 4]
lea ecx, [edx - 8]
mov dword [ebp + edx - 0xac], ecx
lea eax, [ebp - 0x58]
mov dword [ebp - 4], 1
push eax
mov dword [ebp - 0x58], vtable.std::ios_base.0
call fcn.1003471d
add esp, 4
mov eax, edi
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.10037fa5
mov esp, ebp
pop ebp
ret
Function at 0x10008360
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10051e05
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x60
push esi
push edi
mov eax, dword [0x10068040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
Function at 0x1000b4a0
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0x10068040]
xor eax, ebp
mov dword [ebp - 4], eax
movaps xmm0, xmmword [0x10062a50]
xor eax, eax
push esi
mov esi, ecx
mov dword [ebp - 0x3c], 0x477d7c7a
movups xmmword [ebp - 0x4c], xmm0
mov dword [ebp - 0x38], 0x7276617b
mov word [ebp - 0x34], 0x77
mov cl, byte [ebp - 0x4c]
xor byte [ebp + eax - 0x4b], cl
inc eax
cmp eax, 0x18
jb 0x1000b4d4
push ebx
mov byte [ebp - 0x30], 0x38
mov al, 0x56
xor al, byte [ebp - 0x30]
mov bl, 0x54
mov ah, bl
mov byte [ebp - 0x2f], al
mov al, byte [ebp - 0x30]
mov dl, 0x5c
mov bh, ah
mov byte [ebp - 0x21], ah
mov dh, dl
mov byte [ebp - 0x26], 0
xor dl, al
mov byte [ebp - 0x33], 0
xor bl, al
mov byte [ebp - 0x2d], dl
xor ah, al
mov byte [ebp - 0x2c], bl
xor dh, al
mov byte [ebp - 0x2b], ah
xor bh, al
mov byte [ebp - 0x29], dh
mov cl, 0x4c
mov byte [ebp - 0x28], bh
xor cl, al
mov byte [ebp - 0x26], 0
mov ch, 0x16
mov byte [ebp - 0x2e], cl
xor ch, al
mov al, byte [ebp - 0x21]
xor al, byte [ebp - 0x30]
mov byte [ebp - 0x27], al
lea eax, [ebp - 0x2f]
push eax
mov byte [ebp - 0x2a], ch
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea ecx, [ebp - 0x4b]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
pop ebx
test eax, eax
je 0x1000b577
push 0
push 0x1c
lea ecx, [ebp - 0x20]
push ecx
push 0
push esi
call eax
test eax, eax
jne 0x1000b577
mov eax, dword [ebp - 0x14]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037fa5
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.10037fa5
mov esp, ebp
pop ebp
ret

Function at 0x1000b680
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
mov eax, 1
mov dword [0x10068b6c], edx
mov ecx, edx
shr ecx, 0x1e
xor ecx, edx
imul edx, ecx, 0x6c078965
add edx, eax
mov dword [eax*4 + 0x10068b6c], edx
inc eax
cmp eax, 0x270
jb 0x1000b691
mov dword [0x10068b68], 0x270
pop ebp
ret 8
Function at 0x1000b6c0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [ebp - 4], esi
mov eax, dword [esi]
cmp eax, 0x270
jne 0x1000b71d
lea edx, [esi + 8]
mov edi, eax
nop dword [eax]
mov ecx, dword [edx]
lea edx, [edx + 4]
xor ecx, dword [edx - 8]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub edi, 1
jne 0x1000b6e0
mov eax, dword [esi]
jmp 0x1000b7fb
cmp eax, 0x4e0
jb 0x1000b7fb
lea edi, [esi + 0x9c4]
mov esi, 0xe3
push ebx
mov ebx, dword [edi]
lea edx, [edi]
mov eax, ebx
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
mov ecx, ebx
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x634]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub esi, 1
jne 0x1000b736
mov edi, dword [ebp - 4]
mov esi, 0x18c
add edi, 0xd50
mov ebx, dword [edi]
mov eax, ebx
lea edx, [edi]
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
mov ecx, eax
xor ecx, ebx
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx - 0xd4c]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub esi, 1
jne 0x1000b781
mov esi, dword [ebp - 4]
pop ebx
mov eax, dword [esi + 0x1380]
mov ecx, dword [esi + 4]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
xor eax, eax
mov dword [esi], 0
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
pop edi
xor eax, edx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10012120
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp

Function at 0x10012af0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1005253d
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x10068040]
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
cmp byte [0x1006b9a9], 0
je 0x10012c3b
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount64]
call esi
sub eax, dword [0x1006ba90]
sbb edx, dword [0x1006ba94]
mov dword [ebp - 0x34], edx
jne 0x10012b4e
cmp eax, 0x3e8
jb 0x10012c52
call esi
push ecx
lea ecx, [ebp - 0x2c]
mov dword [0x1006ba90], eax
mov dword [0x1006ba94], edx
call fcn.10009b00
mov dword [ebp - 0x2c], vtable.ByteBuffer.0
mov byte [ebp - 0x28], 1
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x34]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x34], 0x1000
call fcn.1000a4c0
mov dword [ebp - 4], 1
mov edi, dword [ebp - 0x18]
mov esi, edi
mov edx, dword [ebp - 0x1c]
sub esi, edx
mov dword [ebp - 0x2c], vtable.Packet.0
cmp esi, 0x989680
ja 0x10012c0a
mov ecx, dword [ebp - 0x20]
inc ecx
cmp esi, ecx
jae 0x10012c00
mov eax, dword [ebp - 0x14]
sub eax, edx
cmp ecx, eax
jbe 0x10012be9
push ecx
push ecx
lea ecx, [ebp - 0x1c]
call fcn.1000a2b0
jmp 0x10012bfd
sub ecx, esi
push ecx
push 0
push edi
lea esi, [edi + ecx]
call fcn.10039ec0
add esp, 0xc
mov dword [ebp - 0x18], esi
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x20]
mov byte [edx + eax], 0xa1
inc dword [ebp - 0x20]
push 0xa4
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], 2
call fcn.10014bc0
push ebx
mov ecx, eax
call fcn.100149e0
lea ecx, [ebp - 0x2c]
call fcn.10014d20
mov edx, dword [ebp - 0x18]
mov ecx, eax
sub edx, dword [ebp - 0x1c]
call fcn.1000e760
push 9
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
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.10037fa5
mov esp, ebp
pop ebp
ret
Function at 0x100186b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov byte [ebp - 0x10], 0x13
mov al, 0x7d
xor al, byte [ebp - 0x10]
mov bl, 0x7f
mov ah, bl
mov byte [ebp - 0xf], al
mov al, byte [ebp - 0x10]
mov dl, 0x77
push esi
mov esi, ecx
mov byte [ebp - 1], ah
mov bh, ah
mov byte [ebp - 6], 0
mov dh, dl
mov byte [ebp - 6], 0
xor dl, al
xor bl, al
xor ah, al
mov byte [ebp - 0xd], dl
xor dh, al
mov byte [ebp - 0xb], ah
xor bh, al
mov byte [ebp - 0xc], bl
mov cl, 0x67
mov byte [ebp - 9], dh
xor cl, al
mov byte [ebp - 8], bh
mov ch, 0x3d
mov byte [ebp - 0xe], cl
xor ch, al
mov al, byte [ebp - 1]
xor al, byte [ebp - 0x10]
mov byte [ebp - 7], al
lea eax, [ebp - 0xf]
push edi
push eax
mov byte [ebp - 0xa], ch
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov edx, eax
test edx, edx
je 0x10018783
movaps xmm0, xmmword [0x10062a30]
xor eax, eax
movups xmmword [ebp - 0x28], xmm0
mov dword [ebp - 0x18], 0x7b615d67
mov dword [ebp - 0x14], 0x6d686c
nop word [eax + eax]
mov cl, byte [ebp - 0x28]
xor byte [ebp + eax - 0x27], cl
inc eax
cmp eax, 0x16
jb 0x10018740
lea eax, [ebp - 0x27]
mov byte [ebp - 0x11], 0
push eax
push edx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
test edi, edi
je 0x10018783
test esi, esi
jne 0x1001876e
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov esi, eax
push 0
push 0
push 0x11
push esi
call edi
test eax, eax
sete al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10018790
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
pushal
pushfd
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov dword [ebp - 4], eax
mov esi, dword [eax + 0xc]
mov edx, dword [eax + 0x10]
lodsd eax, dword [esi]
mov esi, eax
mov ecx, dword [eax + 0x18]
cmp ecx, dword [ebp - 8]
jne 0x100187ce
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
mov dword [ecx], ebx
mov dword [ebx + 4], ecx
jmp 0x100187d2
cmp edx, esi
jne 0x100187b7
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0x14]
mov edx, dword [eax + 0x18]
lodsd eax, dword [esi]
mov esi, eax
mov ecx, dword [eax + 0x10]
cmp ecx, dword [ebp - 8]
jne 0x100187f2
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
mov dword [ecx], ebx
mov dword [ebx + 4], ecx
jmp 0x100187f6
cmp edx, esi
jne 0x100187db
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0x1c]
mov edx, dword [eax + 0x20]
lodsd eax, dword [esi]
mov esi, eax
mov ecx, dword [eax + 8]
cmp ecx, dword [ebp - 8]
jne 0x10018816
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
mov dword [ecx], ebx
mov dword [ebx + 4], ecx
jmp 0x1001881a
cmp edx, esi
jne 0x100187ff
popfd
popal
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10032220
Capabilities:
Authenticate hmac

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
Function at 0x10033fb0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10053bcd
mov eax, dword fs:[0]
push eax
sub esp, 0x7c
mov eax, dword [0x10068040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
lea eax, [ebp + 8]
cmp dword [ebp + 0x1c], 0xf
lea ecx, [ebp - 0x84]
push dword [ebp + 0x18]
cmova eax, dword [ebp + 8]
push eax
mov byte [ebp - 0x84], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0x67452301
mov dword [ebp - 0x34], 0xefcdab89
mov dword [ebp - 0x30], 0x98badcfe
mov dword [ebp - 0x2c], 0x10325476
call fcn.10033e40
cmp byte [ebp - 0x84], 0
jne 0x10034101
xor ecx, ecx
lea edx, [ebp - 0x3f]
movzx eax, byte [edx - 1]
lea edx, [edx + 4]
mov byte [ebp + ecx - 0x18], al
movzx eax, byte [edx - 4]
mov byte [ebp + ecx - 0x17], al
movzx eax, byte [edx - 3]
mov byte [ebp + ecx - 0x16], al
movzx eax, byte [edx - 2]
mov byte [ebp + ecx - 0x15], al
add ecx, 4
cmp ecx, 8
jb 0x10034045
mov edx, dword [ebp - 0x40]
mov ecx, 0x78
shr edx, 3
mov eax, 0x38
and edx, 0x3f
sub ecx, edx
sub eax, edx
cmp edx, 0x38
cmovae eax, ecx
lea ecx, [ebp - 0x84]
push eax
push 0x1006a0b0
call fcn.10033e40
push 8
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x84]
call fcn.10033e40
xor ecx, ecx
lea edx, [ebp - 0x37]
movzx eax, byte [edx - 1]
lea edx, [edx + 4]
mov byte [ebp + ecx - 0x28], al
movzx eax, byte [edx - 4]
mov byte [ebp + ecx - 0x27], al
movzx eax, byte [edx - 3]
mov byte [ebp + ecx - 0x26], al
movzx eax, byte [edx - 2]
mov byte [ebp + ecx - 0x25], al
add ecx, 4
cmp ecx, 0x10
jb 0x100340b4
push 0x40
lea eax, [ebp - 0x83]
push 0
push eax
call fcn.10039ec0
xorps xmm0, xmm0
mov byte [ebp - 0x84], 1
add esp, 0xc
movq qword [ebp - 0x40], xmm0
push esi
lea ecx, [ebp - 0x84]
call fcn.10033ef0
mov ecx, dword [ebp + 0x1c]
cmp ecx, 0xf
jbe 0x1003413d
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10034133
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10034159
push ecx
push edx
call fcn.10038006
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10037fa5
mov esp, ebp
pop ebp
ret
call fcn.1003cf4f
int3