joyce8/EMBER2024-capa huggingface dataset:
Function at 0x9fc7a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x14d000]
push edi
or ebp, 0xffffffff
jmp 0x9fc7c2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x9fc7c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x9fc7b8
mov eax, 1
add ebx, ebx
jne 0x9fc7db
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x9fc7ec
jne 0x9fc80b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x9fc80b
dec eax
add ebx, ebx
jne 0x9fc7f8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x9fc7d0
add ebx, ebx
jne 0x9fc807
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x9fc85d
xor ecx, ecx
sub eax, 3
jb 0x9fc823
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x9fc892
sar eax, 1
mov ebp, eax
jmp 0x9fc82e
add ebx, ebx
jne 0x9fc82e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x9fc7fc
inc ecx
add ebx, ebx
jne 0x9fc83c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x9fc7fc
add ebx, ebx
jne 0x9fc849
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x9fc83e
jne 0x9fc85a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x9fc83e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x9fc87c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x9fc86e
jmp 0x9fc7be
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x9fc87c
add edi, ecx
jmp 0x9fc7be
pop esi
mov edi, esi
mov ecx, 0xa1cc
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x9fc89a
cmp byte [edi], 0x22
jne 0x9fc89a
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 0x9fc89f
lea edi, [esi + 0x1ea000]
mov eax, dword [edi]
or eax, eax
je 0x9fc917
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x202854]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2029f8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x9fc8cc
mov ecx, edi
jns 0x9fc8fb
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 + 0x2029fc]
or eax, eax
je 0x9fc911
mov dword [ebx], eax
add ebx, 4
jmp 0x9fc8e9
call dword [esi + 0x202a0c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x9fc948
cmp al, 0xef
ja 0x9fc93b
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x9fc91d
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x9fc92a
mov ebp, dword [esi + 0x202a00]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
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 0x9fc97c
sub esp, 0xffffff80
jmp 0x928c59
Function at 0x16006
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 4], 0
push esi
mov esi, dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
push edi
push 0x17474
lea eax, [ebp - 0xc]
push eax
call esi
mov edi, dword [sym.imp.ntoskrnl.exe_MmGetSystemRoutineAddress]
lea eax, [ebp - 0xc]
push eax
call edi
mov dword [0x15090], eax
push 0x17454
lea eax, [ebp - 0xc]
push eax
call esi
lea eax, [ebp - 0xc]
push eax
call edi
mov dword [0x15084], eax
test eax, eax
jne 0x16066
mov dword [0x15084], 0x11168
mov dword [0x15094], 1
jmp 0x160db
push 0x17422
lea eax, [ebp - 0xc]
push eax
call esi
lea eax, [ebp - 0xc]
push eax
call edi
mov dword [0x15080], eax
mov eax, dword [0x15090]
mov dword [0x15094], 2
test eax, eax
je 0x1609b
push 0
push 0
push 0
lea ecx, [ebp - 4]
push ecx
call eax
cmp dword [ebp - 4], 6
jb 0x160db
push 0x173ec
lea eax, [ebp - 0xc]
push eax
call esi
lea eax, [ebp - 0xc]
push eax
call edi
mov dword [0x1508c], eax
test eax, eax
je 0x160db
push 0x173d0
lea eax, [ebp - 0xc]
push eax
call esi
lea eax, [ebp - 0xc]
push eax
call edi
mov dword [0x15088], eax
mov dword [0x15094], 4
pop edi
pop esi
leave
ret
Function at 0x404212
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov edi, dword [ebp + 8]
mov edi, dword [edi]
push edi
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
pop edi
mov esi, ecx
not esi
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov edx, dword [eax + 0xc]
lea eax, [eax + 0x10]
push dword [eax]
xor eax, eax
push edx
mov ecx, dword [edx + 0x30]
movzx ebx, byte [eax + edi]
movzx edx, byte [ecx + eax*2]
sub ebx, edx
cmp ebx, 0
je 0x404259
cmp ebx, 0x20
je 0x404259
cmp ebx, 0xffffffe0
je 0x404259
jne 0x404262
add eax, 1
cmp esi, eax
je 0x40426f
jne 0x40423e
pop edx
mov edx, dword [edx]
xor eax, eax
pop ebx
cmp ebx, edx
push ebx
je 0x404273
jne 0x40423a
pop edx
mov eax, dword [edx + 0x18]
leave
ret 4

Function at 0x404287
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push ebx
sub esp, 0x10
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
mov ecx, dword [edx]
test eax, eax
je 0x404348
test ecx, ecx
je 0x404348
mov ebx, dword [eax + 0x3c]
mov edx, dword [ebx + eax + 0x78]
mov ebx, dword [ebx + eax + 0x7c]
test edx, edx
je 0x404348
test ebx, ebx
je 0x404348
mov ebx, eax
add ebx, edx
je 0x404348
mov esi, dword [edx + eax + 0x18]
test esi, esi
je 0x404348
cmp dword [edx + eax + 0x14], 0
je 0x404348
mov edi, dword [edx + eax + 0x20]
mov ebx, dword [edx + eax + 0x24]
add edi, eax
mov edx, dword [edx + eax + 0x1c]
add ebx, eax
add edx, eax
test esi, esi
jbe 0x404348
mov dword [esp], edx
xor ebp, ebp
mov dword [esp + 0xc], edi
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
mov eax, dword [esp + 0xc]
mov edi, dword [esp + 8]
movzx ecx, word [ebx + ebp*2]
mov esi, dword [eax + ebp*4]
add esi, dword [esp + 0x24]
mov dl, byte [edi]
cmp dl, byte [esi]
jne 0x404338
test dl, dl
je 0x404334
mov dl, byte [edi + 1]
cmp dl, byte [esi + 1]
jne 0x404338
add edi, 2
add esi, 2
test dl, dl
jne 0x404318
xor eax, eax
jmp 0x40433d
sbb eax, eax
or eax, 1
test eax, eax
je 0x404354
inc ebp
cmp ebp, dword [esp + 4]
jb 0x404305
xor eax, eax
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
mov edx, dword [esp]
mov edx, dword [edx + ecx*4]
mov eax, dword [esp + 0x24]
add eax, edx
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
Function at 0x40524a
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x405278
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x40526f
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x405267
mov eax, ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x405299
mov esp, ebp
pop ebp
ret

Function at 0x40529d
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0x10]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x405309
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x405336
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x405325
xor ecx, eax
xor edx, ebx
dec edi
jne 0x405316
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x40535c
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x4052fd
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
pop ecx
pop edx
pop edi
pop ebx
pop esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x405388
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4069a0
Capabilities:
Get hostname
Initialize winsock library

Disassembly:
sub esp, 0x294
lea eax, [esp + 0x104]
push esi
push eax
push 0x202
xor esi, esi
call sub.WS2_32.dll_WSAStartup
test eax, eax
jne 0x4069f2
lea ecx, [esp + 4]
push 0x104
push ecx
call sub.WS2_32.dll_gethostname
test eax, eax
jne 0x4069ed
lea edx, [esp + 4]
push edx
call dword [0x43add4]
push eax
lea eax, [esp + 0xc]
push eax
call fcn.004070a0
add esp, 0xc
mov esi, eax
call sub.WS2_32.dll_WSACleanup
mov eax, esi
pop esi
add esp, 0x294
ret

Function at 0x406d20
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x406d3e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x406d33
pop esi
ret
Function at 0x415b34
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 0x415b62
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x415b80
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00415a9a
jmp 0x415b80
mov eax, dword [esi + 0x14]
test eax, eax
je 0x415b80
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00415a9a
test edi, edi
mov eax, edi
jne 0x415b6a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403ac5
sub eax, 0x403a6b
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219

Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
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 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
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 + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
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 0x40810b
sub esp, 0xffffff80
jmp 0x402130
Function at 0x544710
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xe7000]
push edi
jmp 0x54472a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x544731
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x544720
mov eax, 1
add ebx, ebx
jne 0x544743
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x544754
jne 0x544773
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x544773
dec eax
add ebx, ebx
jne 0x544760
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x544738
add ebx, ebx
jne 0x54476f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x5447c5
xor ecx, ecx
sub eax, 3
jb 0x54478b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x5447fa
sar eax, 1
mov ebp, eax
jmp 0x544796
add ebx, ebx
jne 0x544796
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x544764
inc ecx
add ebx, ebx
jne 0x5447a4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x544764
add ebx, ebx
jne 0x5447b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x5447a6
jne 0x5447c2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x5447a6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x5447e4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x5447d6
jmp 0x544726
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x5447e4
add edi, ecx
jmp 0x544726
pop esi
mov edi, esi
mov ecx, 0x40f0
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x544802
cmp byte [edi], 0x11
jne 0x544802
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 0x544807
lea edi, [esi + 0x13d000]
mov eax, dword [edi]
or eax, eax
je 0x54487f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1a2e20]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1a2f9c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x544834
mov ecx, edi
jns 0x544863
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 + 0x1a2fa0]
or eax, eax
je 0x544879
mov dword [ebx], eax
add ebx, 4
jmp 0x544851
call dword [esi + 0x1a2fb0]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x5448b0
cmp al, 0xef
ja 0x5448a3
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x544885
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x544892
mov ebp, dword [esi + 0x1a2fa4]
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 0x5448e4
sub esp, 0xffffff80
jmp 0x420577
Function at 0x100097a7
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
lea ecx, [eax + 0x3d9]
lea ebx, [eax - 0x408b]
mov dword [esp + 0x10], ecx
lea esi, [edi - 0x2b4]
lea edx, [edi + 0x14f]
mov dword [esp + 0x18], esi
lea ebp, [edi - 0x21e]
mov dword [esp + 0x2c], edx
xor edi, 0x7cb
lea eax, [edi - 0x142]
cmp esi, eax
je 0x10009828
mov esi, dword [esp + 0x28]
lea eax, [ebx + 0x404f]
push esi
push eax
mov eax, ebp
xor eax, 0x7b7
push eax
lea eax, [ecx - 0x1e2]
push eax
lea eax, [ebp + 0x36d]
push eax
lea eax, [edi - 0x6c7]
push eax
lea eax, [ebx + 0x3edf]
push eax
call fcn.1000c62c
add esp, 0x1c
jmp 0x1000989f
mov eax, esi
mov esi, dword [esp + 0x28]
sub eax, dword [esi + 0xe8]
cmp ecx, eax
jb 0x1000989f
mov eax, dword [esi + 8]
and eax, ebp
and eax, dword [esi + 0x68]
cmp ecx, eax
ja 0x1000989f
xor ebx, edi
mov eax, dword [esi + 0x84]
xor eax, dword [esp + 0x2c]
mov edx, dword [esi + 0xa8]
xor eax, 0x43b1
mov ecx, dword [esi + 0x54]
or edx, edi
push eax
push dword [0x1004b8b4]
sub ecx, 0x135
or edx, ebp
push ebx
push ecx
push edx
call fcn.1000e052
mov ecx, edi
mov ebp, eax
and ecx, dword [esi + 0xa4]
add esp, 0x14
sub dword [esp + 0x2c], ecx
mov ecx, dword [esi + 8]
mov eax, dword [esp + 0x10]
and ecx, ebp
and ecx, dword [esi + 0x68]
add eax, 4
mov dword [esp + 0x10], eax
cmp eax, ecx
jbe 0x10009846
lea eax, [ebp + 0x9f]
cmp dword [esp + 0x18], eax
jge 0x100098c8
mov eax, dword [0x1004b8b4]
mov ecx, dword [eax + 0xdc]
xor ecx, dword [eax + 0x84]
sub ecx, 0x864f5
xor dword [esi + 0xd4], ecx
lea eax, [edi + 0x1c6]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x10009d54
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x18]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x2c]
lea edx, [ecx + 0x362]
push edi
mov edi, dword [esp + 0x24]
lea ebx, [eax + 0x7d]
lea ebp, [eax - 0x718]
mov dword [esp + 0x14], edx
add eax, 0xffffb899
add ecx, 0x71d
mov dword [esp + 0x20], eax
lea edx, [edi - 0x4767]
mov dword [esp + 0x10], ecx
mov eax, edx
mov dword [esp + 0x24], edx
xor edi, 0x728
xor eax, 0x3edf
cmp edi, eax
je 0x10009eb5
lea eax, [ebx - 0x91c]
cmp edi, eax
je 0x10009e57
mov eax, ecx
xor eax, 0x79a4
push eax
lea eax, [ecx - 0x8a4]
mov ecx, dword [esp + 0x24]
push eax
push esi
lea eax, [ecx + 0x404f]
push eax
mov eax, dword [esp + 0x24]
add eax, 0xfffffb17
push eax
lea eax, [ecx + 0x4282]
push eax
lea eax, [ebx - 0x562]
push eax
call fcn.1000bd6f
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp + 0x40]
xor ecx, 0x4464
add eax, 0x4227
mov dword [esp + 0x3c], ecx
push eax
mov eax, dword [esp + 0x34]
xor ecx, 0x1c2
push esi
push ecx
push dword [esp + 0x50]
xor eax, 0x1dc
push eax
lea eax, [edi + 0x362]
push eax
call fcn.1000b611
mov ecx, eax
mov eax, ebp
push esi
xor eax, 0x7b7
push eax
lea eax, [edi + 0x9f]
push eax
lea eax, [ebx + 0x78]
push eax
push ecx
call fcn.1000d3e8
mov edx, dword [esp + 0x6c]
add esp, 0x48
mov ecx, eax
jmp 0x10009eb5
mov eax, dword [0x1004b8b4]
mov ecx, edx
imul ecx, ebp
sub ecx, 0x4343
cmp dword [eax + 0x34], ecx
mov ecx, dword [esp + 0x10]
jbe 0x10009eb5
mov eax, ecx
mov dword [esp + 0x28], ebx
sub eax, dword [esi + 0xa8]
imul eax, dword [esi + 0xb0]
cmp ebx, eax
je 0x10009eb5
imul ecx, ebp
mov dword [esp + 0x18], ecx
mov ecx, dword [esi + 0x84]
xor ecx, edx
mov dword [esp + 0x24], ecx
mov ecx, dword [esp + 0x18]
add dword [esp + 0x28], 2
xor dword [esp + 0x20], ecx
or ebx, dword [esp + 0x24]
cmp dword [esp + 0x28], eax
jne 0x10009e9e
mov ecx, dword [esp + 0x10]
lea eax, [edi - 0x17]
cmp edx, eax
je 0x10009f31
lea eax, [edi + 0x233]
cmp ecx, eax
jg 0x10009f54
mov esi, dword [esp + 0x14]
add ebp, 0x9f
mov eax, ebp
xor eax, 0x283
push eax
lea eax, [esi - 0x3f8]
push eax
mov eax, dword [esp + 0x28]
add eax, 0xfffffe09
push eax
lea eax, [edi + 0x718]
push eax
mov eax, ebx
xor eax, 0x589
push eax
push 0x10061458
call fcn.10009922
mov ecx, eax
lea eax, [ebx - 0x795]
push eax
lea eax, [esi - 0x4d2]
push eax
lea eax, [ecx + 0x10d]
push eax
push dword [0x1004b8b4]
lea eax, [edi + 0x3c]
push eax
call fcn.1000d34a
add esp, 0x2c
jmp 0x10009f54
mov eax, dword [esi + 0x50]
add eax, edi
cmp dword [esi + 0xf0], eax
jbe 0x10009f54
mov ecx, dword [esi + 0xcc]
or ecx, dword [esi + 0x74]
imul ecx, ecx, 0x408b
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x1000a239
Capabilities:
Create thread
Encode data using xor

Disassembly:
push ecx
mov ecx, dword [esp + 0x18]
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov ebp, dword [esp + 0x18]
lea eax, [ecx - 0x2c3]
push esi
mov esi, dword [esp + 0x18]
lea edx, [ecx - 0x6e]
push edi
mov edi, dword [esp + 0x18]
add ebp, 0x2f4
mov dword [esp + 0x30], eax
add edi, 0xffffbf12
mov eax, edx
mov dword [esp + 0x10], ebp
xor eax, 0x1c1
mov dword [esp + 0x20], edx
add ebx, 0x156
mov dword [esp + 0x28], edi
cmp edi, eax
jg 0x1000a2b3
lea eax, [ebx - 0x5ed]
cmp ebp, eax
je 0x1000a2a3
mov eax, dword [0x1004b8b4]
xor dword [eax + 0xd8], 0x128aba
jmp 0x1000a2b3
mov eax, dword [esi + 0x50]
and eax, ebp
push eax
call dword [sym.imp.KERNEL32.dll_HeapLock]
mov edx, dword [esp + 0x20]
lea eax, [edi + 0x404f]
cmp dword [esp + 0x30], eax
jle 0x1000a302
cmp dword [esi + 0xdc], 0x78ef
mov eax, dword [0x1004b8b4]
ja 0x1000a2e8
mov ecx, dword [eax + 0xf4]
mov eax, dword [esi + 0x48]
add eax, 0xfff7727a
add eax, ecx
add dword [esi + 0xd0], eax
jmp 0x1000a2f7
mov eax, dword [eax + 0x48]
add eax, dword [esi + 0xa4]
sub dword [0x10061528], eax
add edi, 0x47f8
jmp 0x1000a382
imul ebp, ebx
mov dword [esp + 0x30], ebx
cmp ebx, ebp
jle 0x1000a382
mov edi, dword [esp + 0x10]
mov eax, dword [esi + 0x4c]
mov ecx, dword [0x1004b8b4]
or eax, 0x43bc
push eax
mov eax, dword [esi + 0xb0]
xor eax, dword [0x10061548]
sub edx, dword [0x1006148c]
add eax, edi
push eax
mov eax, dword [ecx + 0xd0]
or edx, 0x3edf
add eax, 0x4227
and eax, edi
push eax
mov eax, dword [esi + 0x74]
imul eax, dword [0x100614fc]
push edx
xor eax, 0x4282
push eax
mov eax, ebx
sub eax, dword [ecx + 0x4c]
xor eax, 0x4038
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov eax, dword [esp + 0x30]
mov edx, dword [esp + 0x20]
add eax, 2
mov dword [esp + 0x30], eax
cmp eax, ebp
jg 0x1000a311
mov edi, dword [esp + 0x28]
lea eax, [edi - 0x58b]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret