joyce8/EMBER2024-capa huggingface dataset:
Function at 0x487130
Capabilities:
Encode data using xor

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0xc]
mov ebx, eax
push esi
mov esi, ecx
test ebx, ebx
jbe 0x487158
push edi
mov edi, edx
sub edi, esi
mov ecx, ebp
call fcn.004870e0
xor al, byte [edi + esi]
inc esi
sub ebx, 1
mov byte [esi - 1], al
jne 0x487144
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4871f0
Capabilities:
Encode data using xor

Disassembly:
push esi
or esi, 0xffffffff
call fcn.00487160
xor eax, eax
test edi, edi
jle 0x487217
nop
movzx ecx, byte [eax + ebx]
xor ecx, esi
and ecx, 0xff
shr esi, 8
xor esi, dword [edx + ecx*4]
inc eax
cmp eax, edi
jl 0x487200
mov eax, esi
pop esi
ret

Function at 0x487350
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 8
mov eax, dword [esi + 0x3c]
mov ecx, dword [eax + esi + 0x78]
lea eax, [ecx + esi]
mov ecx, dword [eax + 0x24]
push ebx
mov ebx, dword [eax + 0x20]
push ebp
mov ebp, dword [eax + 0x1c]
mov eax, dword [eax + 0x18]
push edi
add ecx, esi
add ebp, esi
add ebx, esi
xor edi, edi
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], eax
test eax, eax
jle 0x487399
mov eax, dword [ebx + edi*4]
mov edx, dword [esp + 0x18]
add eax, esi
call fcn.00487310
test eax, eax
je 0x4873a4
inc edi
cmp edi, dword [esp + 0xc]
jl 0x487380
pop edi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret 4
mov edx, dword [esp + 0x10]
movzx eax, word [edx + edi*2]
mov eax, dword [ebp + eax*4]
pop edi
pop ebp
add eax, esi
pop ebx
add esp, 8
ret 4

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x6abf3283
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..text
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x7d655054
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x409dd1
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
movzx ecx, byte [esp + eax + 0x5472e179]
mov edx, eax
and edx, ecx
add edx, edx
sub ecx, edx
add ecx, eax
lea edx, [ecx + ecx]
and edx, 0x44180e90
mov ebx, edx
and ebx, ecx
xor edx, ecx
xor edx, 0x48
lea ecx, [edx + ebx*2]
inc cl
mov byte [esp + eax + 0x5472e179], cl
inc eax
cmp eax, 0xab8d1e8f
jne 0x409d9b
mov dword [esp + 0x40], 0x704b0d13
mov dword [esp + 0x44], 0x7b6d7f76
invalid
inc esp

Function at 0x40b95e
Capabilities:
Encode data using xor

Disassembly:
movzx eax, byte [esp + edx - 0x58850747]
mov ebx, eax
mov esi, eax
and ebx, edx
mov eax, ebx
or al, 0xfd
inc al
mov ecx, ebx
and cl, 0x4d
mul cl
mov ecx, eax
mov eax, esi
add cl, al
mov eax, ebx
shr al, 1
and al, 1
or bl, 2
mul bl
add al, al
shr byte [eax], 0xc1
shr byte [eax], 0xc1
movzx eax, cl
add eax, edx
add al, 0x89
mov byte [esp + edx - 0x58850747], al
inc edx
cmp edx, 0x5885074f
jne 0x40b8fe
xor ecx, ecx
mov eax, dword [esp]
nop
nop
nop
nop
movzx edx, byte [eax + ecx]
mov dh, byte [esp + ecx + 4]
test dl, dl
je 0x40b95f
inc ecx
cmp dl, dh
je 0x40b94e
out dx, eax
mov bl, 1
cmp dl, dh
je 0x40bb6e
mov dword [esp + 4], 0xadbbb8a9
mov dword [esp + 8], 0x5db4b2bb
mov byte [esp + 0xc], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, ecx
and esi, 9
xor esi, 0xd9
mov edx, ecx
and edx, 6
sub edx, esi
add dl, 0x92
xor dl, byte [esp + ecx + 4]
add dl, 0x63
mov byte [esp + ecx + 4], dl
inc ecx
cmp ecx, 9
jne 0x40b98e
movzx ebx, byte [esp + 4]
mov ecx, eax
test bl, bl
lea esi, [esp + 4]
je 0x40b9f9
mov edx, esi
mov edi, eax
mov ecx, eax
jmp 0x40b9d5
invalid
add dword [eax], eax
add byte [ecx], dh
rol byte [ebp + 0x69840fc9], cl
add dword [eax], eax
add bh, al
inc esp
and al, 4
or bh, byte [eax]
add ecx, dword [edx]
mov dword [esp + 8], 0x1f334b51
mov dword [esp + 0xc], 0x6f500603
mov dword [esp + 0x10], 0x61e2c06
mov dword [esp + 0x14], 0x87584c15
mov byte [esp + 0x18], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx + 4]
dec esi
mov esi, 0x8ce80044
push cs
Function at 0x43f5a2
Capabilities:
Encode data using xor

Disassembly:
mov ebx, eax
add bl, 0xab
stosd dword es:[edi], eax
xor bl, byte [esp + eax]
add bl, 0xa9
mov byte [esp + eax], bl
inc eax
cmp eax, 4
jne fcn.0043f59e
mov eax, dword [esp]
mov esi, dword [0x44d05c]
test esi, esi
je 0x43f628
xor edi, edi
mov ebx, dword [0x44d060]
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + ecx], 0xb7beb04
add al, 0xeb
jnp 0x43f5e0
dec esp
xor dh, byte [edx + ebx*2 + 0x47]
cmp esi, edi
jne 0x43f5d1
jmp 0x43f62b
dec edx
mov dword [esp + 4], 0x296a6b6c
mov dword [esp + 8], 0
mov eax, 0xe9b6897
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add al, ah
inc esp
and al, 4
Function at 0x10008ee0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x37c8
call fcn.100827a0
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push dword [ecx]
lea eax, [ebp - 0x108]
xor esi, esi
push str..PhysicalDrive_d
push eax
call fcn.100097b0
add esp, 0xc
lea eax, [ebp - 0x108]
push esi
push esi
push 3
push esi
push 3
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x10009103
push 0x2710
lea eax, [ebp - 0x37b8]
mov dword [ebp - 0x37bc], esi
push esi
push eax
mov dword [ebp - 0x37c0], esi
mov dword [ebp - 0x37c8], esi
mov dword [ebp - 0x37c4], esi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x37bc]
push esi
push eax
push 0x2710
lea eax, [ebp - 0x37b8]
push eax
push 0xc
lea eax, [ebp - 0x37c8]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x100090f6
mov edx, dword [ebp - 0x37ac]
lea eax, [ebp - 0x8d8]
push eax
push esi
lea ecx, [ebp - 0x37b8]
call fcn.10008d50
mov edx, dword [ebp - 0x37a8]
lea eax, [ebp - 0xcc0]
push eax
push esi
lea ecx, [ebp - 0x37b8]
call fcn.10008d50
mov edx, dword [ebp - 0x37a4]
lea eax, [ebp - 0x10a8]
push eax
push esi
lea ecx, [ebp - 0x37b8]
call fcn.10008d50
mov edx, dword [ebp - 0x37a0]
lea eax, [ebp - 0x4f0]
push eax
push 1
lea ecx, [ebp - 0x37b8]
call fcn.10008d50
add esp, 0x20
cmp byte [0x100bcef8], 0
jne 0x100090b9
movsx eax, byte [ebp - 0x4f0]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_isalnum]
add esp, 4
test eax, eax
jne 0x10009032
movsx eax, byte [ebp - 0x4dd]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_isalnum]
add esp, 4
test eax, eax
je 0x100090b9
xor ecx, ecx
nop dword [eax]
nop dword [eax + eax]
mov al, byte [ebp + ecx - 0x8d8]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bcaf7], al
test al, al
jne 0x10009040
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ebp + ecx - 0xcc0]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bc2f7], al
test al, al
jne 0x10009060
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ebp + ecx - 0x4f0]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bcef7], al
test al, al
jne 0x10009080
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ebp + ecx - 0x10a8]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bc6f7], al
test al, al
jne 0x100090a0
mov esi, 1
push 0x2710
lea eax, [ebp - 0x37b8]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x37bc]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x37b8]
push eax
push 0
push 0
push 0x700a0
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
jmp 0x100090fc
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.10081409
mov esp, ebp
pop ebp
ret
Function at 0x1000a260
Capabilities:
Allocate or change rwx memory
Encode data using xor
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xd0
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x1000a2e1
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0xd0]
push eax
push 0x40
push 4
push esi
call edi
mov eax, dword [esi]
push 0
push dword [ebp - 0xd0]
mov dword [ebp - 0xcc], eax
push 4
push esi
call edi
xor eax, eax
nop word [eax + eax]
xor byte [ebp + eax - 0xcc], al
inc eax
cmp eax, 4
jb 0x1000a2b0
lea eax, [ebp - 0xd0]
push eax
push 0x40
push 4
push esi
call edi
mov eax, dword [ebp - 0xcc]
push 0
push dword [ebp - 0xd0]
mov dword [esi], eax
push 4
push esi
call edi
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10081409
mov esp, ebp
pop ebp
ret 4

Function at 0x1000a300
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xcc
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
test eax, eax
je 0x1000a347
mov eax, dword [eax]
mov dword [ebp - 0xcc], eax
xor eax, eax
xor byte [ebp + eax - 0xcc], al
inc eax
cmp eax, 4
jb 0x1000a324
mov eax, dword [ebp - 0xcc]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret 4

Function at 0x1000a360
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1008284d
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
mov eax, dword [0x100ba00c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
cmp dword [0x100bb8e8], 0x10
mov eax, 0x100bb8d4
cmovae eax, dword [0x100bb8d4]
cmp byte [eax], 0
je 0x1000a47a
mov ecx, dword [ebp + 8]
cmp byte [ecx], 0
je 0x1000a47a
cmp dword [0x100bb514], 0x10
mov eax, 0x100bb500
cmovae eax, dword [0x100bb500]
cmp byte [eax], 0
je 0x1000a47a
mov esi, 0x100c1d48
mov edx, ecx
sub esi, ecx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x1000a3d6
mov edx, 0x100bdd10
sub edx, ecx
nop word [eax + eax]
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [edx + ecx - 1], al
test al, al
jne 0x1000a3f0
mov ecx, dword [0x100c2614]
mov edx, 0x100bb8d4
cmp dword [0x100bb8e8], 0x10
push 0x100c1d48
cmovae edx, dword [0x100bb8d4]
mov eax, dword [ecx]
push edx
call dword [eax + 8]
test eax, eax
jne 0x1000a47a
mov ecx, 0x98
xor edx, edx
nop dword [eax]
mov al, byte [edx + 0x100a7b98]
xor al, cl
inc ecx
mov byte [ebp + edx - 0x28], al
and ecx, 0x800000ff
jns 0x1000a44d
dec ecx
or ecx, 0xffffff00
inc ecx
inc edx
cmp edx, 0x14
jl 0x1000a430
mov byte [ebp - 0x14], 0
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 0
mov eax, dword [0x100bd714]
mov esi, dword [eax]
mov eax, dword [ecx]
call dword [eax + 0x4c]
mov ecx, dword [0x100bd714]
push eax
lea eax, [ebp - 0x28]
push eax
call dword [esi]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x1000a490
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1008287d
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x100ba00c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
lea esi, [ebp + 8]
cmp dword [ebp + 0x1c], 0x10
cmovae esi, dword [ebp + 8]
lea ecx, [esi + 1]
nop dword [eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x1000a4d0
sub esi, ecx
push esi
call fcn.10081d3d
add esp, 4
xor edx, edx
mov edi, eax
test esi, esi
js 0x1000a4fb
nop word [eax + eax]
xor byte [edx + edi], dl
lea ecx, [edx + edi]
inc edx
cmp edx, esi
jle 0x1000a4f0
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x1000a531
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1000a527
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1000a527
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.10081d2f
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x18

Function at 0x1000b610
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
test edi, edi
js 0x1000b647
nop
lea eax, [ebp - 8]
push eax
push 0x40
push 4
lea eax, [ebx + esi]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
inc esi
cmp esi, edi
jle 0x1000b630
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10081409
mov esp, ebp
pop ebp
ret 8

Function at 0x1000b900
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov ebx, dword [edi]
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 8]
mov dword [edi], ecx
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
xor ecx, ebp
pop ebx
call fcn.10081409
mov esp, ebp
pop ebp
ret 8
Function at 0x1000b950
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100b18a0
push 0x10081698
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x100ba00c]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov esi, dword [ebp + 8]
mov dword [ebp - 4], 0
lea eax, [ebp - 0x20]
push eax
push 0x40
mov edi, dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp + 0xc]
sub eax, esi
sub eax, 5
mov byte [esi], 0xe8
mov dword [esi + 1], eax
mov eax, 5
mov dword [ebp - 0x28], eax
cmp eax, edi
jae 0x1000b9c2
mov byte [esi + eax], 0x90
inc eax
jmp 0x1000b9b4
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x20]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x1000b9dc
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10018b10
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov eax, edx
mov dword [ebp - 0xc], eax
cmp ebx, 0x1000
jbe 0x10018b67
test eax, eax
je 0x10018b67
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x10018b66
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push dword [ebp - 0xc]
push ebx
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10081409
mov esp, ebp
pop ebp
ret

Function at 0x10018b80
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x10], eax
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x14], edi
cmp eax, 0x1000
jbe 0x10018c4c
xor ecx, ecx
mov eax, edi
add eax, 5
push ebx
setb cl
neg ecx
or ecx, eax
push esi
push ecx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
add esp, 4
lea ecx, [edi + 5]
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, eax
lea eax, [ebp - 0xc]
mov ebx, esi
push eax
push 0x40
push ecx
push esi
call edi
push dword [ebp - 0x14]
push dword [ebp - 0x10]
push esi
call sub.VCRUNTIME140.dll_memcpy
mov edx, dword [ebp - 0x14]
add esp, 0xc
mov ecx, dword [ebp - 0x10]
add esi, edx
mov eax, edx
add ecx, 0xfffffffb
sub eax, esi
add eax, ecx
mov dword [esi + 1], eax
lea eax, [ebp - 8]
push eax
push 0x40
mov byte [esi], 0xe9
mov esi, dword [ebp - 0x10]
push edx
push esi
call edi
mov eax, dword [ebp - 0x18]
sub eax, esi
mov byte [esi], 0xe9
sub eax, 5
mov dword [esi + 1], eax
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push dword [ebp - 0x14]
push esi
call edi
push 0x10
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
pop esi
mov eax, ebx
pop ebx
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.10081409
mov esp, ebp
pop ebp
ret

Function at 0x10018e20
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
cmp ebx, 0x1000
jbe 0x10018e7e
test edi, edi
je 0x10018e7e
push esi
push edi
call fcn.10081d3d
add esp, 4
mov esi, eax
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push ebx
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
mov eax, esi
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.10081409
mov esp, ebp
pop ebp
ret 8
Function at 0x10018ea0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
call fcn.10081d3d
add esp, 4
mov ebx, eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], ebx
push eax
push 0x40
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test edi, edi
jle 0x10018f0e
sub ebx, esi
nop dword [eax + eax]
push 4
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10018ef2
mov al, byte [esi]
mov byte [ebx + esi], al
inc esi
sub edi, 1
jne 0x10018ee0
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10081409
mov esp, ebp
pop ebp
ret 8

Function at 0x10018f30
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
push esi
call fcn.10081d3d
add esp, 4
mov ebx, eax
lea eax, [ebp - 0xc]
mov dword [ebp - 0x30], ebx
push eax
push 0x40
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp + 8]
mov edi, ebx
lea eax, [esi + ecx]
mov dword [ebp - 0x2c], eax
nop dword [eax]
push 0x1c
lea eax, [ebp - 0x28]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
mov esi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x28]
cmp edi, 0x1000
jbe 0x10018fc1
test ebx, ebx
je 0x10018fc1
test esi, esi
je 0x10018fc1
lea eax, [ebp - 8]
push eax
push 0x40
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
push ebx
push edi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x28]
lea ecx, [ebx + esi]
add edi, esi
cmp ecx, dword [ebp - 0x2c]
jb 0x10018f70
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x30]
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.10081409
mov esp, ebp
pop ebp
ret 8

Function at 0x10018ff0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
cmp edi, 0x1000
jbe 0x1001902e
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
mov byte [edi], 0xcc
push eax
push dword [ebp - 8]
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.10081409
mov esp, ebp
pop ebp
ret 4
Function at 0x10019040
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x134
mov eax, dword [0x100ba00c]
xor eax, esp
mov dword [esp + 0x130], eax
push ebx
push esi
push edi
push 0
mov esi, ecx
push 0xf
mov dword [esp + 0x14], esi
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
mov dword [esp + 0x10], 0x128
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32First]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x100190f2
nop dword [eax]
mov eax, esi
lea ecx, [esp + 0x34]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x100190b6
test dl, dl
je 0x100190b2
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x100190b6
add ecx, 2
add eax, 2
test dl, dl
jne 0x10019096
xor eax, eax
jmp 0x100190bb
sbb eax, eax
or eax, 1
test eax, eax
jne 0x100190e2
push dword [esp + 0x18]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x100190de
push 9
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call ebx
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x10019090
push edi
call ebx
mov ecx, dword [esp + 0x13c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10081409
mov esp, ebp
pop ebp
ret

Function at 0x10019110
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100b2310
push 0x10081698
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x100ba00c]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov ebx, edx
mov esi, ecx
mov dword [ebp - 4], 0
cmp esi, 0x1000
jbe 0x100191aa
cmp ebx, 0x1000
jbe 0x100191aa
lea eax, [ebp - 0x20]
push eax
push 0x40
mov edi, dword [ebp + 8]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub ebx, esi
sub ebx, 5
mov byte [esi], 0xe9
mov dword [esi + 1], ebx
mov eax, 5
mov dword [ebp - 0x28], eax
cmp eax, edi
jae 0x10019190
mov byte [esi + eax], 0x90
inc eax
jmp 0x10019182
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x20]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x100191aa
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.10081409
mov esp, ebp
pop ebp
ret