joyce8/EMBER2024-capa huggingface dataset:
Function at 0x695310
Capabilities:
Encode data using base64

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
test esi, esi
jle 0x6953fc
mov edx, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
inc edi
nop word [eax + eax]
cmp esi, 3
jl 0x69538d
movzx ecx, byte [edi - 1]
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
mov eax, ecx
shr eax, 0x12
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], al
mov eax, ecx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 1], al
mov eax, ecx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 2], al
add edx, 3
and ecx, 0x3f
movzx eax, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], al
jmp 0x6953e1
movzx eax, byte [edi - 1]
shl eax, 0x10
cmp esi, 2
jne 0x6953a1
movzx ecx, byte [edi]
shl ecx, 8
or eax, ecx
mov ecx, eax
shr ecx, 0x12
movzx ecx, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], cl
mov ecx, eax
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 1], cl
cmp esi, 1
jne 0x6953cb
lea eax, [esi + 0x3c]
jmp 0x6953d8
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 2], al
add edx, 3
mov byte [edx], 0x3d
sub esi, 3
add ebx, 4
add edi, 3
inc edx
test esi, esi
jg 0x695330
pop edi
pop esi
mov eax, ebx
mov byte [edx], 0
pop ebx
ret
mov eax, dword [esp + 0xc]
pop esi
mov byte [eax], bl
mov eax, ebx
pop ebx
ret
Function at 0x6955b0
Capabilities:
Resolve dns

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
mov esi, dword [esp + 0x10]
mov ebp, 1
push edi
push ebx
push esi
call fcn.00695a70
mov edi, eax
add esp, 8
test edi, edi
jns 0x6955ee
push 0x88
push str..crypto_bio_b_sock.c
push 0x6c
push 0x6a
push 0x20
call fcn.00650330
add esp, 0x14
jmp 0x6956af
call fcn.006959a0
cmp eax, 1
jne 0x6956bf
test edi, edi
jle 0x695607
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
ret
push 0xa1
push str..crypto_bio_b_sock.c
push 0x16
push 9
call fcn.00658c30
add esp, 0x10
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
jne 0x695644
push 0xa7
push str..crypto_bio_b_sock.c
push 0x66
push 0x6a
push 0x20
call fcn.00650330
add esp, 0x14
jmp 0x695695
cmp word [ecx + 8], 2
je 0x695665
push 0xae
push str..crypto_bio_b_sock.c
push 0x6b
push 0x6a
push 0x20
call fcn.00650330
add esp, 0x14
jmp 0x695695
mov eax, dword [ecx + 0xc]
xor ebp, ebp
mov eax, dword [eax]
movzx eax, byte [eax]
mov byte [ebx], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 1]
mov byte [ebx + 1], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 2]
mov byte [ebx + 2], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 3]
mov byte [ebx + 3], al
push 0xb7
push str..crypto_bio_b_sock.c
push 0x16
push 0xa
call fcn.00658c30
add esp, 0x10
test ebp, ebp
je 0x6956c6
push esi
push str.host
push 2
call fcn.0064f9e0
add esp, 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret

Function at 0x695a20
Capabilities:
Set socket configuration

Disassembly:
mov eax, dword [esp + 8]
push esi
mov dword [esp + 0xc], eax
lea eax, [esp + 0xc]
push eax
push 0x8004667e
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov esi, eax
test esi, esi
jns 0x695a60
push 0x248
push str..crypto_bio_b_sock.c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 5
push 2
call fcn.00650330
add esp, 0x14
xor eax, eax
test esi, esi
pop esi
sete al
ret
Function at 0x6ab9a0
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
jmp 0x6ac4a0
push ebp
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x10]
push dword [esp + 0x10]
call fcn.006ac6a0
add esp, 0xc
test eax, eax
js 0x6ac690
push ebx
push esi
push edi
mov edi, dword [ebp + 0xf0]
xor ebx, ebx
shl edi, 2
test edi, edi
jle 0x6ac520
lea esi, [ebp + 8]
lea esi, [esi + edi*4]
lea eax, [ebp + 8]
nop dword [eax]
mov edx, dword [eax - 8]
lea eax, [eax + 0x10]
mov ecx, dword [esi - 8]
lea esi, [esi - 0x10]
mov dword [eax - 0x18], ecx
add ebx, 4
mov ecx, dword [esi + 0xc]
sub edi, 4
mov dword [esi + 8], edx
mov edx, dword [eax - 0x14]
mov dword [eax - 0x14], ecx
mov ecx, dword [esi + 0x10]
mov dword [esi + 0xc], edx
mov edx, dword [eax - 0x10]
mov dword [eax - 0x10], ecx
mov ecx, dword [esi + 0x14]
mov dword [esi + 0x10], edx
mov edx, dword [eax - 0xc]
mov dword [eax - 0xc], ecx
mov dword [esi + 0x14], edx
cmp ebx, edi
jl 0x6ac4e0
mov edi, 1
cmp dword [ebp + 0xf0], edi
jle 0x6ac68b
lea esi, [ebp + 2]
mov edx, dword [esi + 0xe]
lea esi, [esi + 0x10]
mov eax, edx
inc edi
shr eax, 0x18
movzx ecx, byte [eax*4 + 0x7705a0]
movzx eax, byte [esi - 1]
mov ecx, dword [ecx*4 + 0x7711a0]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7719a0]
movzx eax, byte [esi]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7715a0]
movzx eax, dl
mov edx, dword [esi + 2]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x771da0]
mov eax, edx
shr eax, 0x18
mov dword [esi - 2], ecx
movzx ecx, byte [eax*4 + 0x7705a0]
movzx eax, byte [esi + 3]
mov ecx, dword [ecx*4 + 0x7711a0]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7719a0]
movzx eax, byte [esi + 4]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7715a0]
movzx eax, dl
mov edx, dword [esi + 6]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x771da0]
mov eax, edx
shr eax, 0x18
mov dword [esi + 2], ecx
movzx ecx, byte [eax*4 + 0x7705a0]
movzx eax, byte [esi + 7]
mov ecx, dword [ecx*4 + 0x7711a0]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7719a0]
movzx eax, byte [esi + 8]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7715a0]
movzx eax, dl
mov edx, dword [esi + 0xa]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x771da0]
mov eax, edx
shr eax, 0x18
mov dword [esi + 6], ecx
movzx ecx, byte [eax*4 + 0x7705a0]
movzx eax, byte [esi + 0xb]
mov ecx, dword [ecx*4 + 0x7711a0]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7719a0]
movzx eax, byte [esi + 0xc]
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x7715a0]
movzx eax, dl
movzx eax, byte [eax*4 + 0x7705a0]
xor ecx, dword [eax*4 + 0x771da0]
mov dword [esi + 0xa], ecx
cmp edi, dword [ebp + 0xf0]
jl 0x6ac534
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x6ad120
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.005e9a80
mov ecx, dword [esp + 0xc]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x20]
push edi
mov edi, dword [esp + 0x34]
mov dword [esp + 0x10], ecx
mov edi, dword [edi]
mov dword [esp + 0x14], edi
test edi, edi
je 0x6ad16d
mov edx, dword [esp + 0x30]
test esi, esi
je 0x6ad16d
mov al, byte [edi + edx]
dec esi
xor al, byte [ecx]
inc edi
mov byte [ebp], al
inc ecx
inc ebp
mov dword [esp + 0x10], ecx
and edi, 0xf
mov dword [esp + 0x14], edi
jne 0x6ad150
mov ebx, dword [esp + 0x2c]
movzx edx, byte [ebx + 0xc]
movzx eax, byte [ebx + 0xd]
shl edx, 8
or edx, eax
movzx eax, byte [ebx + 0xe]
shl edx, 8
or edx, eax
movzx eax, byte [ebx + 0xf]
shl edx, 8
or edx, eax
mov dword [esp + 0x24], edx
cmp esi, 0x10
jb 0x6ad227
mov edi, ebx
nop
mov ebx, esi
shr ebx, 4
add edx, ebx
mov dword [esp + 0x24], edx
cmp edx, ebx
jae 0x6ad1b7
sub ebx, edx
xor edx, edx
mov dword [esp + 0x24], edx
push edi
push dword [esp + 0x2c]
push ebx
push ebp
push ecx
call dword [esp + 0x4c]
mov edx, dword [esp + 0x38]
add esp, 0x14
mov eax, edx
mov byte [edi + 0xf], dl
shr eax, 0x18
mov byte [edi + 0xc], al
mov eax, edx
shr eax, 0x10
mov byte [edi + 0xd], al
mov eax, edx
shr eax, 8
mov byte [edi + 0xe], al
test edx, edx
jne 0x6ad209
mov edx, 0xc
mov ecx, 1
movzx eax, byte [edx + edi - 1]
dec edx
add ecx, eax
mov byte [edx + edi], cl
shr ecx, 8
test edx, edx
jne 0x6ad1f3
mov edx, dword [esp + 0x24]
mov ecx, dword [esp + 0x10]
shl ebx, 4
sub esi, ebx
add ecx, ebx
add ebp, ebx
mov dword [esp + 0x10], ecx
cmp esi, 0x10
jae 0x6ad1a0
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x2c]
test esi, esi
je 0x6ad295
mov eax, dword [esp + 0x30]
xorps xmm0, xmm0
push ebx
push dword [esp + 0x2c]
push 1
push eax
push eax
movups xmmword [eax], xmm0
call dword [esp + 0x4c]
mov ecx, dword [esp + 0x38]
add esp, 0x14
inc ecx
mov eax, ecx
mov byte [ebx + 0xf], cl
shr eax, 0x18
mov byte [ebx + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [ebx + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [ebx + 0xe], al
test ecx, ecx
jne 0x6ad272
push ebx
call fcn.006ad2e0
add esp, 4
mov eax, dword [esp + 0x30]
sub ebp, eax
mov edx, dword [esp + 0x10]
sub edx, eax
lea ecx, [edi + eax]
add edi, esi
mov al, byte [edx + ecx]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ecx + ebp - 1], al
sub esi, 1
jne 0x6ad283
mov eax, dword [esp + 0x34]
mov dword [eax], edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x6ad8f0
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
mov eax, dword [ebx + 0x38]
or eax, dword [ebx + 0x3c]
je 0x6ad904
mov eax, 0xfffffffe
pop ebx
ret
push esi
mov esi, dword [esp + 0x14]
xor ecx, ecx
mov eax, esi
add eax, dword [ebx + 0x30]
adc ecx, dword [ebx + 0x34]
cmp ecx, 0x20000000
ja 0x6ad9b9
jb 0x6ad929
test eax, eax
jne 0x6ad9b9
push ebp
mov ebp, dword [esp + 0x14]
push edi
mov edi, dword [ebx + 0x16c]
mov dword [ebx + 0x30], eax
mov dword [ebx + 0x34], ecx
test edi, edi
je 0x6ad969
nop
test esi, esi
je 0x6ad955
mov al, byte [ebp]
dec esi
xor byte [edi + ebx + 0x40], al
inc ebp
inc edi
and edi, 0xf
jne 0x6ad940
jmp 0x6ad959
test edi, edi
jne 0x6ad9ac
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.006aec10
add esp, 8
mov eax, esi
and eax, 0xfffffff0
mov dword [esp + 0x14], eax
je 0x6ad98e
push eax
push ebp
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.006ae9d0
add ebp, dword [esp + 0x24]
add esp, 0x10
sub esi, dword [esp + 0x14]
test esi, esi
je 0x6ad9ac
xor ecx, ecx
mov edi, esi
test esi, esi
je 0x6ad9ac
nop word [eax + eax]
mov al, byte [ecx + ebp]
xor byte [ebx + ecx + 0x40], al
inc ecx
cmp ecx, esi
jb 0x6ad9a0
mov dword [ebx + 0x16c], edi
xor eax, eax
pop edi
pop ebp
pop esi
pop ebx
ret
pop esi
or eax, 0xffffffff
pop ebx
ret
Function at 0x6aec10
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.005e9a80
mov eax, dword [esp + 0x18]
push ebx
push ebp
push esi
movzx ecx, byte [eax + 0xf]
mov esi, dword [esp + 0x28]
mov ebp, ecx
and ecx, 0xf
mov dword [esp + 0x24], 0
add ecx, ecx
and ebp, 0xfffffff0
push edi
mov ebx, dword [esi + ecx*8]
mov edi, dword [esi + ecx*8 + 4]
mov edx, dword [esi + ecx*8 + 8]
mov ecx, dword [esi + ecx*8 + 0xc]
mov esi, edx
shrd edx, ecx, 4
and esi, 0xf
mov dword [esp + 0x14], ebx
or dword [esp + 0x28], edx
shl dword [esp + 0x14], 0x1c
shrd ebx, edi, 4
mov edx, dword [esi*4 + 0x7722c8]
mov esi, dword [esp + 0x2c]
shr ecx, 4
or dword [esp + 0x14], ecx
xor ecx, ecx
shr edi, 4
xor ecx, ebx
xor ecx, dword [esi + ebp]
xor edx, edi
xor edx, dword [esi + ebp + 4]
mov edi, dword [esp + 0x28]
mov ebx, dword [esp + 0x14]
xor edi, dword [esi + ebp + 8]
xor ebx, dword [esi + ebp + 0xc]
mov dword [esp + 0x18], edx
mov edx, 0xe
mov dword [esp + 0x10], ecx
mov dword [esp + 0x1c], edx
nop dword [eax + eax]
movzx edx, byte [edx + eax]
xor esi, esi
mov ebp, dword [esp + 0x10]
mov ecx, edx
shr ecx, 4
and edx, 0xf
mov dword [esp + 0x20], ecx
add edx, edx
mov ecx, edi
shl ebp, 0x1c
shrd edi, ebx, 4
and ecx, 0xf
mov dword [esp + 0x28], 0
shr ebx, 4
or esi, edi
or ebp, ebx
xor edi, edi
mov ebx, dword [ecx*4 + 0x7722c8]
mov ecx, dword [esp + 0x18]
shrd dword [esp + 0x10], ecx, 4
xor edi, dword [esp + 0x10]
shr ecx, 4
xor ebx, ecx
mov ecx, dword [esp + 0x2c]
xor ebx, dword [ecx + edx*8 + 4]
xor ebp, dword [ecx + edx*8 + 0xc]
xor edi, dword [ecx + edx*8]
xor esi, dword [ecx + edx*8 + 8]
mov edx, edi
shrd edi, ebx, 4
mov ecx, esi
shl edx, 0x1c
shrd esi, ebp, 4
and ecx, 0xf
shr ebx, 4
or dword [esp + 0x28], esi
shr ebp, 4
or edx, ebp
xor ebp, ebp
mov ecx, dword [ecx*4 + 0x7722c8]
xor ebp, edi
xor ecx, ebx
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x20]
mov ebx, ebp
add edx, edx
mov dword [esp + 0x10], ebp
mov ebp, dword [esp + 0x2c]
xor ebx, dword [ebp + edx*8]
xor ecx, dword [ebp + edx*8 + 4]
mov dword [esp + 0x10], ebx
mov ebx, dword [esp + 0x28]
xor ebx, dword [ebp + edx*8 + 8]
mov dword [esp + 0x28], ebx
mov ebx, dword [esp + 0x14]
xor ebx, dword [ebp + edx*8 + 0xc]
mov edx, dword [esp + 0x1c]
mov edi, dword [esp + 0x28]
sub edx, 1
mov dword [esp + 0x18], ecx
mov dword [esp + 0x1c], edx
jns 0x6aecb0
mov edx, dword [esp + 0x18]
shr ecx, 0x18
mov byte [eax], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 1], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov byte [eax + 3], dl
mov edx, dword [esp + 0x10]
mov ecx, edx
shr ecx, 0x18
mov byte [eax + 4], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 5], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 6], cl
mov ecx, ebx
shr ecx, 0x18
mov byte [eax + 8], cl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 9], cl
mov ecx, ebx
shr ecx, 8
mov byte [eax + 0xa], cl
mov byte [eax + 7], dl
mov edx, edi
mov ecx, edx
mov byte [eax + 0xb], bl
shr ecx, 0x18
mov byte [eax + 0xc], cl
mov ecx, edx
shr ecx, 0x10
pop edi
mov byte [eax + 0xd], cl
mov ecx, edx
pop esi
shr ecx, 8
pop ebp
mov byte [eax + 0xe], cl
mov byte [eax + 0xf], dl
pop ebx
add esp, 0x14
ret
Function at 0x6b29a0
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x6b29b4
mov dword [esp + 0x18], fcn.006b1180
jmp fcn.006ace60
mov dword [esp + 0x18], fcn.006b0420
jmp fcn.006acbb0
Function at 0x6b6ba0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x6b6c69
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x6b6bc1
cmp al, 0x6b
jne 0x6b6c69
inc ecx
cmp al, 0x6b
jne 0x6b6c2b
add esi, 0xfffffffd
xor eax, eax
test esi, esi
jle 0x6b6be2
nop
mov dl, byte [ecx]
inc ecx
cmp dl, 0xba
je 0x6b6be2
cmp dl, 0xbb
jne 0x6b6c0b
inc eax
cmp eax, esi
jl 0x6b6bd0
sub esi, eax
test eax, eax
jne 0x6b6c2e
push 0x83
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.00650330
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x7b
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.00650330
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + ecx], 0xcc
je 0x6b6c57
push 0x8b
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.00650330
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push esi
push ecx
push dword [esp + 0x10]
call fcn.005ed9e0
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x70
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.00650330
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x6c3d10
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x10c], 0xffffffff
jne 0x6c3d22
xor eax, eax
pop edi
ret
push ebp
push esi
push edi
call fcn.0065fe80
mov ecx, dword [esp + 0x1c]
add esp, 4
mov ebp, dword [esp + 0x14]
mov esi, eax
mov dword [ecx], esi
test ebp, ebp
je 0x6c3de5
mov ecx, dword [edi + 0x10c]
push ebx
cmp ecx, esi
jne 0x6c3d76
test esi, esi
jle 0x6c3dc4
mov edx, ebp
lea ecx, [edi + 0x8c]
mov ebx, esi
nop word [eax + eax]
mov al, byte [ecx + 0x60]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub ebx, 1
jne 0x6c3d60
jmp 0x6c3dc4
sub eax, ecx
mov byte [ecx + edi + 0xec], 0x80
cmp eax, 1
jle 0x6c3d9a
dec eax
push eax
lea eax, [edi + 0xed]
add eax, ecx
push 0
push eax
call fcn.005ed880
add esp, 0xc
test esi, esi
jle 0x6c3dc4
mov edx, ebp
lea ecx, [edi + 0xac]
mov ebx, esi
nop dword [eax + eax]
mov al, byte [ecx + 0x40]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub ebx, 1
jne 0x6c3db0
push esi
push ebp
push ebp
push edi
call fcn.006602b0
add esp, 0x10
pop ebx
test eax, eax
jne 0x6c3de5
push esi
push ebp
call fcn.0065d310
add esp, 8
xor eax, eax
pop esi
pop ebp
pop edi
ret
pop esi
pop ebp
mov eax, 1
pop edi
ret
Function at 0x6c8890
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x70
call fcn.005e9a80
mov eax, dword [0x7cf070]
xor eax, esp
mov dword [esp + 0x6c], eax
cmp dword [esp + 0x88], 0x40000000
mov eax, dword [esp + 0x7c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x84]
push ebp
mov ebp, dword [esp + 0x78]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x90]
push esi
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], 0
ja 0x6c8a67
mov esi, dword [esp + 0x80]
cmp esi, 0x40000000
ja 0x6c8a67
cmp dword [esp + 0x88], 0x40000000
ja 0x6c8a67
push ebx
push edi
push eax
call fcn.006602f0
mov edi, eax
lea eax, [esp + 0x28]
push eax
call fcn.00649ab0
push 0
push dword [esp + 0x20]
lea eax, [esp + 0x34]
mov ebx, 1
push eax
call fcn.00649690
push dword [esp + 0xa4]
lea eax, [esp + 0x3c]
mov dword [esp + 0x28], 0x1000000
push dword [esp + 0x30]
push eax
call fcn.00649840
add esp, 0x20
test eax, eax
je 0x6c8a43
push 4
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.00649840
add esp, 0xc
test eax, eax
je 0x6c8a43
push dword [esp + 0x98]
lea eax, [esp + 0x28]
push dword [esp + 0x24]
push eax
call fcn.00649840
add esp, 0xc
test eax, eax
je 0x6c8a43
push 0
cmp esi, edi
jb 0x6c8a0b
lea eax, [esp + 0x28]
push ebp
push eax
call fcn.006495c0
add esp, 0xc
test eax, eax
je 0x6c8a43
sub esi, edi
je 0x6c8a3b
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x2c]
add ebp, edi
push eax
inc ebx
call fcn.00649690
push dword [esp + 0x9c]
mov eax, ebx
mov byte [esp + 0x23], bl
push dword [esp + 0x28]
shr eax, 8
mov byte [esp + 0x26], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x25], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x24], al
lea eax, [esp + 0x38]
push eax
call fcn.00649840
add esp, 0x18
test eax, eax
jne 0x6c8957
jmp 0x6c8a43
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.006495c0
add esp, 0xc
test eax, eax
je 0x6c8a43
push esi
lea eax, [esp + 0x40]
push eax
push ebp
call fcn.005ed9e0
lea eax, [esp + 0x48]
push edi
push eax
call fcn.0065d310
add esp, 0x14
mov dword [esp + 0x1c], 1
lea eax, [esp + 0x24]
push eax
call fcn.00649850
mov eax, dword [esp + 0x20]
add esp, 4
pop edi
pop ebx
pop esi
pop ebp
mov ecx, dword [esp + 0x6c]
xor ecx, esp
call fcn.005e9199
add esp, 0x70
ret
mov ecx, dword [esp + 0x74]
xor eax, eax
pop esi
pop ebp
xor ecx, esp
call fcn.005e9199
add esp, 0x70
ret
Function at 0x6caa80
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov ecx, dword [edx + 4]
mov ebp, edx
push edi
cmp ecx, dword [ebx + 4]
mov edi, dword [esp + 0x10]
cmovge ebp, ebx
cmovge ebx, edx
mov eax, dword [ebx + 4]
cmp eax, dword [edi + 8]
jg 0x6caaa9
mov eax, edi
jmp 0x6caab3
push eax
push edi
call fcn.00645df0
add esp, 8
test eax, eax
jne 0x6caabb
pop edi
pop ebp
pop ebx
ret
xor eax, eax
cmp dword [ebp + 4], eax
jle 0x6caada
push esi
mov ecx, dword [ebx]
mov edx, dword [ebp]
mov esi, dword [ecx + eax*4]
mov ecx, dword [edi]
xor esi, dword [edx + eax*4]
mov dword [ecx + eax*4], esi
inc eax
cmp eax, dword [ebp + 4]
jl 0x6caac3
pop esi
cmp eax, dword [ebx + 4]
jge 0x6caaf0
nop
mov ecx, dword [ebx]
mov edx, dword [edi]
mov ecx, dword [ecx + eax*4]
mov dword [edx + eax*4], ecx
inc eax
cmp eax, dword [ebx + 4]
jl 0x6caae0
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
test ecx, ecx
jle 0x6cab13
mov edx, dword [edi]
add edx, 0xfffffffc
lea edx, [edx + ecx*4]
mov eax, dword [edx]
lea edx, [edx - 4]
test eax, eax
jne 0x6cab10
dec ecx
test ecx, ecx
jg 0x6cab02
mov dword [edi + 4], ecx
cmp dword [edi + 4], 0
jne 0x6cab20
mov dword [edi + 0xc], 0
pop edi
pop ebp
mov eax, 1
pop ebx
ret
Function at 0x6cbbc0
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
push ebp
xor edi, edi
call fcn.006611d0
push ebp
call fcn.006610f0
mov esi, eax
add esp, 8
test esi, esi
je 0x6cbdc9
push ebx
mov ebx, dword [esp + 0x18]
mov eax, dword [ebx + 4]
add eax, eax
cmp eax, dword [esi + 8]
jg 0x6cbbf5
mov eax, esi
jmp 0x6cbbff
push eax
push esi
call fcn.00645df0
add esp, 8
test eax, eax
je 0x6cbdc8
mov ebp, dword [ebx + 4]
sub ebp, 1
js 0x6cbd7c
mov eax, dword [ebx]
mov edx, dword [eax + ebp*4]
mov ecx, edx
shr ecx, 1
mov eax, edx
and eax, 0x20000
and ecx, 0x8000
or ecx, eax
mov eax, edx
and eax, 0x40000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x80000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x100000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x200000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x400000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x800000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x1000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x2000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x4000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x8000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x10000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x20000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x40000000
shr ecx, 1
or ecx, eax
and edx, reloc.WS2_32.dll_accept
mov eax, dword [esi]
shr ecx, 1
or ecx, edx
shr ecx, 1
mov dword [eax + ebp*8 + 4], ecx
mov eax, dword [ebx]
mov ecx, dword [eax + ebp*4]
mov edx, ecx
and edx, 0x8000
mov eax, ecx
add edx, edx
and eax, 0x4000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x2000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x1000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x800
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x400
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x200
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x100
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x80
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x40
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x20
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x10
or edx, eax
mov eax, ecx
add edx, edx
and eax, 8
or edx, eax
mov eax, ecx
add edx, edx
and eax, 4
or edx, eax
mov eax, ecx
add edx, edx
and eax, 2
or edx, eax
and ecx, 1
mov eax, dword [esi]
add edx, edx
or edx, ecx
mov dword [eax + ebp*8], edx
sub ebp, 1
jns 0x6cbc13
mov eax, dword [ebx + 4]
add eax, eax
mov dword [esi + 4], eax
test eax, eax
jle 0x6cbda1
mov ecx, dword [esi]
lea edx, [eax - 1]
lea edx, [ecx + edx*4]
mov ecx, dword [edx]
lea edx, [edx - 4]
test ecx, ecx
jne 0x6cbd9e
dec eax
test eax, eax
jg 0x6cbd90
mov dword [esi + 4], eax
cmp dword [esi + 4], edi
jne 0x6cbda9
mov dword [esi + 0xc], edi
push dword [esp + 0x1c]
push esi
push dword [esp + 0x1c]
call fcn.006cabc0
mov ebp, dword [esp + 0x2c]
add esp, 0xc
test eax, eax
mov ecx, 1
cmovne edi, ecx
pop ebx
push ebp
call fcn.00661080
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
ret