joyce8/EMBER2024-capa huggingface dataset:
Function at 0x558d30
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xeb000]
push edi
jmp 0x558d4a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x558d51
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x558d40
mov eax, 1
add ebx, ebx
jne 0x558d63
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x558d74
jne 0x558d93
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x558d93
dec eax
add ebx, ebx
jne 0x558d80
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x558d58
add ebx, ebx
jne 0x558d8f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x558de5
xor ecx, ecx
sub eax, 3
jb 0x558dab
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x558e1a
sar eax, 1
mov ebp, eax
jmp 0x558db6
add ebx, ebx
jne 0x558db6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x558d84
inc ecx
add ebx, ebx
jne 0x558dc4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x558d84
add ebx, ebx
jne 0x558dd1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x558dc6
jne 0x558de2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x558dc6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x558e04
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x558df6
jmp 0x558d46
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x558e04
add edi, ecx
jmp 0x558d46
pop esi
mov edi, esi
mov ecx, 0x4693
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x558e22
cmp byte [edi], 0x27
jne 0x558e22
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 0x558e27
lea edi, [esi + 0x155000]
mov eax, dword [edi]
or eax, eax
je 0x558e9f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x16991c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x169a40]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x558e54
mov ecx, edi
jns 0x558e83
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 + 0x169a48]
or eax, eax
je 0x558e99
mov dword [ebx], eax
add ebx, 4
jmp 0x558e71
call dword [esi + 0x169a44]
mov ebp, dword [esi + 0x169a4c]
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 0x558ed3
sub esp, 0xffffff80
jmp 0x49fa1e
Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x43490369
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e3d0
mov ecx, 0x36ad3852
nop
nop
nop
nop
nop
test eax, eax
je 0x430084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x404538
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 8], edx
push esi
mov edx, ecx
xor eax, eax
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x10], edx
mov esi, dword [ecx]
and esi, 7
cmp dword [ebp - 8], 5
jb 0x40468a
add dword [ebp + 8], 5
or dword [ebp - 4], 0xffffffff
push ebx
push edi
lea edi, [eax + edx]
mov eax, dword [ebp - 8]
lea ecx, [edx + eax - 4]
cmp edi, ecx
jae 0x40457e
mov al, byte [edi]
and al, 0xfe
cmp al, 0xe8
je 0x40457e
inc edi
jmp 0x40456f
mov eax, edi
sub eax, edx
cmp edi, ecx
jae 0x40466b
mov ecx, eax
sub ecx, dword [ebp - 4]
cmp ecx, 3
jbe 0x4045b0
xor esi, esi
mov cl, byte [edi + 4]
mov dword [ebp - 4], eax
test cl, cl
je 0x4045dd
cmp cl, 0xff
je 0x4045dd
and esi, 3
shl esi, 1
or esi, 1
inc eax
jmp 0x404565
dec ecx
shl esi, cl
and esi, 7
je 0x404596
movzx ecx, byte [esi + 0x4070e0]
mov ebx, edi
sub ebx, ecx
cmp byte [esi + 0x4070d8], 0
mov cl, byte [ebx + 4]
je 0x4045d8
test cl, cl
je 0x4045d8
cmp cl, 0xff
jne 0x404596
mov dword [ebp - 4], eax
jmp 0x4045a5
xor ebx, ebx
mov bh, cl
mov bl, byte [edi + 3]
movzx ecx, byte [edi + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [edi + 1]
shl ebx, 8
or ebx, ecx
cmp dword [ebp + 0x10], 0
je 0x404604
lea edx, [ebx + eax]
add edx, dword [ebp + 8]
jmp 0x40460b
sub ebx, eax
sub ebx, dword [ebp + 8]
mov edx, ebx
test esi, esi
je 0x40463e
movzx ebx, byte [esi + 0x4070e0]
push 0x18
shl ebx, 3
pop ecx
mov dword [ebp - 0xc], ebx
sub ecx, ebx
mov ebx, edx
shr ebx, cl
test bl, bl
je 0x40462e
cmp bl, 0xff
jne 0x40463e
push 0x20
pop ecx
sub ecx, dword [ebp - 0xc]
push 1
pop ebx
shl ebx, cl
dec ebx
xor ebx, edx
jmp 0x4045f6
mov ecx, edx
mov byte [edi + 1], dl
shr ecx, 0x18
and cl, 1
dec cl
not cl
mov byte [edi + 4], cl
mov ecx, edx
shr ecx, 0x10
mov byte [edi + 3], cl
mov ecx, edx
mov edx, dword [ebp - 0x10]
shr ecx, 8
mov byte [edi + 2], cl
add eax, 5
jmp 0x404565
mov edx, eax
push 3
sub edx, dword [ebp - 4]
pop edi
lea ecx, [edx - 1]
shl esi, cl
and esi, 7
cmp edi, edx
mov edx, dword [ebp + 0xc]
pop edi
sbb ecx, ecx
pop ebx
not ecx
and ecx, esi
mov dword [edx], ecx
pop esi
leave
ret 0xc

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x430030
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x10008ef0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x37c8
call fcn.10082380
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.100097c0
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 0x10009113
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 0x10009106
mov edx, dword [ebp - 0x37ac]
lea eax, [ebp - 0x8d8]
push eax
push esi
lea ecx, [ebp - 0x37b8]
call fcn.10008d60
mov edx, dword [ebp - 0x37a8]
lea eax, [ebp - 0xcc0]
push eax
push esi
lea ecx, [ebp - 0x37b8]
call fcn.10008d60
mov edx, dword [ebp - 0x37a4]
lea eax, [ebp - 0x10a8]
push eax
push esi
lea ecx, [ebp - 0x37b8]
call fcn.10008d60
mov edx, dword [ebp - 0x37a0]
lea eax, [ebp - 0x4f0]
push eax
push 1
lea ecx, [ebp - 0x37b8]
call fcn.10008d60
add esp, 0x20
cmp byte [0x100bced8], 0
jne 0x100090c9
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 0x10009042
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 0x100090c9
xor ecx, ecx
nop dword [eax]
nop dword [eax + eax]
mov al, byte [ebp + ecx - 0x8d8]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bcad7], al
test al, al
jne 0x10009050
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ebp + ecx - 0xcc0]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bc2d7], al
test al, al
jne 0x10009070
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ebp + ecx - 0x4f0]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bced7], al
test al, al
jne 0x10009090
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ebp + ecx - 0x10a8]
lea ecx, [ecx + 1]
mov byte [ecx + 0x100bc6d7], al
test al, al
jne 0x100090b0
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 0x1000910c
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.10080fe9
mov esp, ebp
pop ebp
ret
Function at 0x1000a240
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 0x1000a2c1
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 0x1000a290
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.10080fe9
mov esp, ebp
pop ebp
ret 4

Function at 0x1000a2e0
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 0x1000a327
mov eax, dword [eax]
mov dword [ebp - 0xcc], eax
xor eax, eax
xor byte [ebp + eax - 0xcc], al
inc eax
cmp eax, 4
jb 0x1000a304
mov eax, dword [ebp - 0xcc]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10080fe9
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.10080fe9
mov esp, ebp
pop ebp
ret 4

Function at 0x1000a340
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1008242d
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 [0x100bb8d0], 0x10
mov eax, 0x100bb8bc
cmovae eax, dword [0x100bb8bc]
cmp byte [eax], 0
je 0x1000a45a
mov ecx, dword [ebp + 8]
cmp byte [ecx], 0
je 0x1000a45a
cmp dword [0x100bb514], 0x10
mov eax, 0x100bb500
cmovae eax, dword [0x100bb500]
cmp byte [eax], 0
je 0x1000a45a
mov esi, 0x100c1d18
mov edx, ecx
sub esi, ecx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x1000a3b6
mov edx, 0x100bdcf0
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 0x1000a3d0
mov ecx, dword [0x100c25d8]
mov edx, 0x100bb8bc
cmp dword [0x100bb8d0], 0x10
push 0x100c1d18
cmovae edx, dword [0x100bb8bc]
mov eax, dword [ecx]
push edx
call dword [eax + 8]
test eax, eax
jne 0x1000a45a
mov ecx, 0x98
xor edx, edx
nop dword [eax]
mov al, byte [edx + 0x100a7bd4]
xor al, cl
inc ecx
mov byte [ebp + edx - 0x28], al
and ecx, 0x800000ff
jns 0x1000a42d
dec ecx
or ecx, 0xffffff00
inc ecx
inc edx
cmp edx, 0x14
jl 0x1000a410
mov byte [ebp - 0x14], 0
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 0
mov eax, dword [0x100bd6f4]
mov esi, dword [eax]
mov eax, dword [ecx]
call dword [eax + 0x4c]
mov ecx, dword [0x100bd6f4]
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 0x1000a470
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1008245d
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 0x1000a4b0
sub esi, ecx
push esi
call fcn.1008191f
add esp, 4
xor edx, edx
mov edi, eax
test esi, esi
js 0x1000a4db
nop word [eax + eax]
xor byte [edx + edi], dl
lea ecx, [edx + edi]
inc edx
cmp edx, esi
jle 0x1000a4d0
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x1000a511
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1000a507
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1000a507
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.10081911
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 0x1000b5f0
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 0x1000b627
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 0x1000b610
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10080fe9
mov esp, ebp
pop ebp
ret 8

Function at 0x1000b8e0
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.10080fe9
mov esp, ebp
pop ebp
ret 8
Function at 0x1000b930
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100b1808
push 0x1008127a
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 0x1000b9a2
mov byte [esi + eax], 0x90
inc eax
jmp 0x1000b994
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x20]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x1000b9bc
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.10080fe9
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10018730
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 0x10018787
test eax, eax
je 0x10018787
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x10018786
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.10080fe9
mov esp, ebp
pop ebp
ret

Function at 0x100187a0
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 0x1001886c
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.10080fe9
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.10080fe9
mov esp, ebp
pop ebp
ret

Function at 0x10018a10
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 0x10018a6e
test edi, edi
je 0x10018a6e
push esi
push edi
call fcn.1008191f
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.10080fe9
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.10080fe9
mov esp, ebp
pop ebp
ret 8
Function at 0x10018a90
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.1008191f
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 0x10018afe
sub ebx, esi
nop dword [eax + eax]
push 4
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10018ae2
mov al, byte [esi]
mov byte [ebx + esi], al
inc esi
sub edi, 1
jne 0x10018ad0
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10080fe9
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.10080fe9
mov esp, ebp
pop ebp
ret 8

Function at 0x10018b20
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.1008191f
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 0x10018bb1
test ebx, ebx
je 0x10018bb1
test esi, esi
je 0x10018bb1
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 0x10018b60
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x30]
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.10080fe9
mov esp, ebp
pop ebp
ret 8

Function at 0x10018be0
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 0x10018c1e
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.10080fe9
mov esp, ebp
pop ebp
ret 4
Function at 0x10018c30
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 0x10018ce2
nop dword [eax]
mov eax, esi
lea ecx, [esp + 0x34]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x10018ca6
test dl, dl
je 0x10018ca2
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x10018ca6
add ecx, 2
add eax, 2
test dl, dl
jne 0x10018c86
xor eax, eax
jmp 0x10018cab
sbb eax, eax
or eax, 1
test eax, eax
jne 0x10018cd2
push dword [esp + 0x18]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x10018cce
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 0x10018c80
push edi
call ebx
mov ecx, dword [esp + 0x13c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10080fe9
mov esp, ebp
pop ebp
ret

Function at 0x10018d00
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100b2220
push 0x1008127a
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 0x10018d9a
cmp ebx, 0x1000
jbe 0x10018d9a
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 0x10018d80
mov byte [esi + eax], 0x90
inc eax
jmp 0x10018d72
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x20]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x10018d9a
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.10080fe9
mov esp, ebp
pop ebp
ret