joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1801de040
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
lea rsi, [rcx - 1]
movsxd rdi, r9d
not rcx
shr rsi, 0x3f
shr rcx, 0x3f
mov r11, rdx
and rsi, rcx
mov r10, r8
mov ecx, dword [rdx + 8]
dec rsi
xor ecx, dword [r8 + 8]
and ecx, esi
xor dword [rdx + 8], ecx
xor dword [r8 + 8], ecx
movq xmm4, rsi
mov ecx, dword [rdx + 0x10]
xor ecx, dword [r8 + 0x10]
and ecx, esi
punpcklqdq xmm4, xmm4
xor dword [rdx + 0x10], ecx
xor dword [r8 + 0x10], ecx
mov edx, dword [rdx + 0x14]
mov ecx, edx
mov eax, dword [r8 + 0x14]
xor rcx, rax
and ecx, 4
and rcx, rsi
mov eax, ecx
xor eax, edx
mov dword [r11 + 0x14], eax
xor dword [r8 + 0x14], ecx
xor ecx, ecx
mov edx, ecx
test r9d, r9d
jle 0x1801de15d
cmp edi, 2
jb 0x1801de15d
mov r9, qword [r8]
lea rax, [rdi - 1]
mov r8, qword [r11]
lea rbx, [rdi - 1]
lea rbx, [r9 + rbx*8]
lea rax, [r8 + rax*8]
cmp r9, rax
ja 0x1801de0ea
cmp rbx, r8
jae 0x1801de15d
cmp r9, r10
ja 0x1801de0f4
cmp rbx, r10
jae 0x1801de15d
cmp r9, r11
ja 0x1801de0fe
cmp rbx, r11
jae 0x1801de15d
cmp r8, r10
ja 0x1801de108
cmp rax, r10
jae 0x1801de15d
cmp r8, r11
ja 0x1801de112
cmp rax, r11
jae 0x1801de15d
mov eax, edi
and eax, 0xfffffffe
nop word [rax + rax]
movdqu xmm2, xmmword [rcx + r9]
add edx, 2
movdqu xmm1, xmmword [rcx + r8]
lea rcx, [rcx + 0x10]
movdqa xmm3, xmm2
pxor xmm3, xmm1
pand xmm3, xmm4
movdqa xmm0, xmm3
pxor xmm3, xmm2
pxor xmm0, xmm1
movdqu xmmword [rcx + r8 - 0x10], xmm0
movdqu xmmword [rcx + r9 - 0x10], xmm3
cmp edx, eax
jl 0x1801de120
movsxd rax, edx
cmp rax, rdi
jge 0x1801de19d
nop word [rax + rax]
mov rcx, qword [r11]
mov rdx, qword [rcx + rax*8]
lea r8, [rcx + rax*8]
mov rcx, qword [r10]
mov r9, rdx
xor r9, qword [rcx + rax*8]
and r9, rsi
xor rdx, r9
mov qword [r8], rdx
mov rcx, qword [r10]
xor qword [rcx + rax*8], r9
inc rax
cmp rax, rdi
jl 0x1801de170
mov rbx, qword [rsp + 8]
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret
Function at 0x1801dea10
Capabilities:
Encode data using xor

Disassembly:
push rbx
test byte [rcx + 0x14], 4
lea rax, [rcx + 8]
mov r10, qword [rcx]
lea rbx, [rdx + 8]
mov r11, qword [rdx]
je 0x1801deaf7
mov ecx, dword [rbx]
cmp dword [rax], ecx
jne 0x1801deaf7
xor r9d, r9d
mov qword [rsp + 0x20], rdi
mov edi, r9d
test ecx, ecx
jle 0x1801deaed
sub r10, r11
nop word [rax + rax]
mov r8, qword [r10 + r11]
inc edi
mov rdx, qword [r11]
lea r11, [r11 + 8]
mov rcx, r8
shr rdx, 0x3f
sub r8, qword [r11 - 8]
shr r8, 0x3f
xor r8d, edx
shr rcx, 0x3f
xor edx, ecx
or r8d, edx
xor r8d, ecx
neg r8d
mov dword [rsp + 0x18], r8d
not r8d
mov dword [rsp + 0x10], r8d
mov eax, dword [rsp + 0x10]
and eax, r9d
mov r9d, dword [rsp + 0x18]
mov r8, qword [r11 - 8]
or r9d, eax
mov rdx, qword [r10 + r11 - 8]
mov rcx, r8
sub r8, qword [r10 + r11 - 8]
shr r8, 0x3f
shr rcx, 0x3f
shr rdx, 0x3f
xor r8d, edx
xor edx, ecx
or r8d, edx
xor r8d, ecx
neg r8d
mov dword [rsp + 0x18], r8d
not r8d
mov dword [rsp + 0x10], r8d
mov ecx, dword [rsp + 0x10]
and ecx, r9d
mov r9d, dword [rsp + 0x18]
and r9d, 1
or r9d, ecx
cmp edi, dword [rbx]
jl 0x1801dea50
mov rdi, qword [rsp + 0x20]
mov eax, r9d
pop rbx
ret
mov ecx, dword [rax]
mov eax, ecx
sub eax, dword [rbx]
jne 0x1801deb25
lea eax, [rcx - 1]
movsxd rcx, eax
test eax, eax
js 0x1801deb23
lea rax, [r11 + rcx*8]
sub r10, r11
mov rdx, qword [rax + r10]
cmp rdx, qword [rax]
jne 0x1801deb27
sub rax, 8
sub rcx, 1
jns 0x1801deb10
xor eax, eax
pop rbx
ret
mov eax, 0xffffffff
mov ecx, 1
cmova eax, ecx
pop rbx
ret

Function at 0x1801e0720
Capabilities:
Encode data using add xor sub operations

Disassembly:
xor eax, eax
mov r10, rcx
test rcx, rcx
je 0x1801e078c
movzx ecx, byte [rcx]
test cl, cl
je 0x1801e078c
mov r11d, 0x100
nop word [rax + rax]
movsx r9d, cl
lea r10, [r10 + 1]
or r9d, r11d
mov r8d, eax
mov edx, r9d
mov ecx, 0x20
shr edx, 2
add r11d, 0x100
xor edx, r9d
imul r9d, r9d
and edx, 0xf
sub ecx, edx
shr r8, cl
mov ecx, edx
mov edx, eax
mov eax, r8d
shl edx, cl
movzx ecx, byte [r10]
or eax, edx
xor eax, r9d
test cl, cl
jne 0x1801e0740
mov ecx, eax
shr ecx, 0x10
xor eax, ecx
ret

Function at 0x1801e0850
Capabilities:
Encode data using add xor sub operations

Disassembly:
xor eax, eax
mov r10, rcx
test rcx, rcx
je 0x1801e08c0
movzx ecx, byte [rcx]
test cl, cl
je 0x1801e08c0
mov r11d, 0x100
nop word [rax + rax]
movsx r9d, cl
lea r10, [r10 + 1]
mov r8d, eax
and r9d, 0xffffffdf
or r9d, r11d
mov ecx, 0x20
mov edx, r9d
add r11d, 0x100
shr edx, 2
xor edx, r9d
imul r9d, r9d
and edx, 0xf
sub ecx, edx
shr r8, cl
mov ecx, edx
mov edx, eax
mov eax, r8d
shl edx, cl
movzx ecx, byte [r10]
or eax, edx
xor eax, r9d
test cl, cl
jne 0x1801e0870
mov ecx, eax
shr ecx, 0x10
xor eax, ecx
ret
Function at 0x180203090
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
mov eax, gethostbyaddr
call fcn.180394e60
sub rsp, rax
movsxd rbx, ecx
mov edi, r8d
mov dword [rsp + 0x40], 1
mov rbp, rdx
cmp ebx, 0xffffffff
jne 0x1802030fb
call fcn.1801bfdf0
lea r8, str.BIO_connect
lea edx, [rbx + 0x57]
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
xor r8d, r8d
lea ecx, [rbx + 0x21]
mov edx, 0x87
call fcn.1801c0070
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
mov edx, edi
mov qword [rsp + 0x48], rsi
shr edx, 3
mov ecx, ebx
and edx, 1
call fcn.1801d2b80
test eax, eax
je 0x1802031ae
mov rsi, rbx
test dil, 4
je 0x1802031c5
lea r9, [rsp + 0x40]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 8
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x1802031c5
call fcn.1801bfdf0
lea r8, str.BIO_connect
mov edx, 0x60
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.1801c0070
call fcn.1801bfdf0
lea r8, str.BIO_connect
mov edx, 0x62
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
xor r8d, r8d
mov edx, 0x89
mov ecx, 0x20
call fcn.1801c0070
xor eax, eax
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
test dil, 0x10
je 0x180203252
mov edx, 6
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x40]
mov rcx, rsi
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x180203252
call fcn.1801bfdf0
lea r8, str.BIO_connect
mov edx, 0x6a
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.1801c0070
call fcn.1801bfdf0
lea r8, str.BIO_connect
mov edx, WSAGetLastError
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
xor r8d, r8d
mov edx, 0x8a
jmp 0x1802031a4
mov rcx, rbp
call fcn.1801d44c0
mov rcx, rbp
mov ebx, eax
call fcn.18012b0b0
mov rdx, rax
mov r8d, ebx
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x1802032e6
mov ecx, eax
call fcn.180202ff0
test eax, eax
jne 0x1802031ae
call fcn.1801bfdf0
lea r8, str.BIO_connect
mov edx, 0xb2
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_connect__
mov ecx, 2
mov edx, eax
call fcn.1801c0070
call fcn.1801bfdf0
lea r8, str.BIO_connect
mov edx, 0xb4
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.1801bff10
xor r8d, r8d
lea edx, [r8 + 0x67]
jmp 0x1802031a4
mov eax, 1
jmp 0x1802031b0
Function at 0x180235380
Capabilities:
Encrypt data using curve25519

Disassembly:
push rbx
push rsi
push rdi
mov eax, 0x1a0
call fcn.180394e60
sub rsp, rax
mov rax, qword [0x18048aea8]
xor rax, rsp
mov qword [rsp + 0x190], rax
mov rbx, r8
mov rsi, rdx
mov r8, r9
lea rdx, str.SHA512
call fcn.1801af7c0
mov rdi, rax
test rax, rax
je 0x180235403
xor r9d, r9d
mov qword [rsp + 0x28], 0
lea r8, [rsp + 0x150]
mov qword [rsp + 0x20], rax
mov rcx, rbx
lea edx, [r9 + 0x20]
call fcn.1801ae710
mov rcx, rdi
mov ebx, eax
call fcn.1801af810
test ebx, ebx
jne 0x18023540a
lea edx, [rbx + 0x40]
lea rcx, [rsp + 0x150]
call fcn.180001240
xor eax, eax
jmp 0x1802354be
movzx eax, byte [rsp + 0x16f]
lea rdx, [rsp + 0x150]
and byte [rsp + 0x150], 0xf8
lea rcx, [rsp + 0xb0]
and al, 0x3f
or al, 0x40
mov byte [rsp + 0x16f], al
call fcn.1802345c0
lea rdx, [rsp + 0x100]
lea rcx, [rsp + 0x30]
call fcn.180230f60
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0xb0]
lea rcx, [rsp + 0x80]
call fcn.1802311e0
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0xd8]
lea rcx, [rsp + 0x58]
call fcn.1802311e0
lea rdx, [rsp + 0x58]
mov rcx, rsi
call fcn.180232880
lea rcx, [rsp + 0x30]
lea rdx, [rsp + 0x80]
call fcn.180232880
movzx eax, byte [rsp + 0x30]
lea rcx, [rsp + 0x150]
shl al, 7
mov edx, 0x40
xor byte [rsi + 0x1f], al
call fcn.180001240
mov eax, 1
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.180394080
add rsp, 0x1a0
pop rdi
pop rsi
pop rbx
ret
Function at 0x1802354e0
Capabilities:
Encrypt data using curve25519

Disassembly:
push rbx
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x1d0
call fcn.180394e60
sub rsp, rax
mov rax, qword [0x18048aea8]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rax, qword [rsp + 0x230]
mov r13, rdx
mov r15, qword [rsp + 0x250]
lea rdx, str.SHA512
mov qword [rsp + 0x38], r8
mov r14, rcx
mov rcx, qword [rsp + 0x260]
mov r8, qword [rsp + 0x268]
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x48], r15
mov qword [rsp + 0x50], r9
call fcn.1801af7c0
mov rdi, rax
call fcn.1801af700
xor r12d, r12d
mov rbx, rax
test r15, r15
mov esi, r12d
cmovne rsi, qword [rsp + 0x258]
cmp byte [rsp + 0x248], r12b
je 0x180235581
test rsi, rsi
je 0x18023577d
cmp byte [rsp + 0x238], r12b
jne 0x180235594
test rsi, rsi
jne 0x18023577d
test rdi, rdi
je 0x18023577d
test rbx, rbx
je 0x18023577d
xor r8d, r8d
mov rdx, rdi
mov rcx, rbx
call fcn.1801aeec0
test eax, eax
je 0x18023577d
mov rdx, qword [rsp + 0x40]
mov r8d, 0x20
mov rcx, rbx
call fcn.1801aef00
test eax, eax
je 0x18023577d
lea r8, [rsp + 0x30]
mov rcx, rbx
lea rdx, [rsp + 0x100]
call fcn.1801aec00
test eax, eax
je 0x18023577d
movzx eax, byte [rsp + 0x11f]
mov rdx, rdi
movzx r8d, byte [rsp + 0x238]
and al, 0x3f
and byte [rsp + 0x100], 0xf8
or al, 0x40
mov qword [rsp + 0x28], rsi
mov rcx, rbx
mov qword [rsp + 0x20], r15
movzx r15d, byte [rsp + 0x240]
movzx r9d, r15b
mov byte [rsp + 0x11f], al
call fcn.180235280
test eax, eax
je 0x18023577d
mov r8d, 0x20
lea rdx, [rsp + 0x120]
mov rcx, rbx
call fcn.1801aef00
test eax, eax
je 0x18023577d
mov r8, qword [rsp + 0x38]
mov rdx, r13
mov rcx, rbx
call fcn.1801aef00
test eax, eax
je 0x18023577d
lea r8, [rsp + 0x30]
mov rcx, rbx
lea rdx, [rsp + 0x140]
call fcn.1801aec00
test eax, eax
je 0x18023577d
lea rcx, [rsp + 0x140]
call fcn.180237d60
lea rdx, [rsp + 0x140]
lea rcx, [rsp + 0x60]
call fcn.1802345c0
lea rdx, [rsp + 0x60]
mov rcx, r14
call fcn.180234530
mov rax, qword [rsp + 0x48]
movzx r9d, r15b
movzx r8d, byte [rsp + 0x238]
mov rdx, rdi
mov qword [rsp + 0x28], rsi
mov rcx, rbx
mov qword [rsp + 0x20], rax
call fcn.180235280
test eax, eax
je 0x18023577d
mov r8d, 0x20
mov rdx, r14
mov rcx, rbx
call fcn.1801aef00
test eax, eax
je 0x18023577d
mov rdx, qword [rsp + 0x50]
mov r8d, 0x20
mov rcx, rbx
call fcn.1801aef00
test eax, eax
je 0x18023577d
mov r8, qword [rsp + 0x38]
mov rdx, r13
mov rcx, rbx
call fcn.1801aef00
test eax, eax
je 0x18023577d
lea r8, [rsp + 0x30]
mov rcx, rbx
lea rdx, [rsp + 0x180]
call fcn.1801aec00
test eax, eax
je 0x18023577d
lea rcx, [rsp + 0x180]
call fcn.180237d60
lea rcx, [r14 + 0x20]
lea r9, [rsp + 0x140]
lea r8, [rsp + 0x100]
lea rdx, [rsp + 0x180]
call fcn.180235cd0
mov r12d, 1
mov edx, 0x40
lea rcx, [rsp + 0x140]
call fcn.180001240
mov edx, 0x40
lea rcx, [rsp + 0x100]
call fcn.180001240
mov rcx, rdi
call fcn.1801af810
mov rcx, rbx
call fcn.1801af650
mov eax, r12d
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.180394080
add rsp, 0x1d0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret
Function at 0x180235b60
Capabilities:
Encrypt data using curve25519

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
lea rbp, [rsp - 0x70]
mov eax, 0x170
call fcn.180394e60
sub rsp, rax
mov rax, qword [0x18048aea8]
xor rax, rsp
mov qword [rbp + 0x60], rax
movups xmm0, xmmword [rdx]
mov rbx, rcx
lea rcx, [rsp + 0x50]
movups xmm1, xmmword [rdx + 0x10]
movd eax, xmm0
movups xmmword [rbp + 0x40], xmm0
and al, 0xf8
mov byte [rbp + 0x40], al
mov rax, qword [rdx + 0x18]
lea rdx, [rbp + 0x40]
shr rax, 0x38
and al, 0x3f
or al, 0x40
movups xmmword [rbp + 0x50], xmm1
mov byte [rbp + 0x5f], al
call fcn.1802345c0
mov ecx, dword [rsp + 0x78]
mov edx, dword [rbp - 0x60]
mov r8d, dword [rbp - 0x3c]
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rsp + 0x7c]
mov dword [rbp + 0x18], edx
mov edx, dword [rbp - 0x5c]
mov dword [rbp - 0x10], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x80]
mov dword [rbp + 0x1c], edx
mov edx, dword [rbp - 0x58]
mov dword [rbp - 0xc], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x7c]
mov dword [rbp + 0x20], edx
mov edx, dword [rbp - 0x54]
mov dword [rbp - 8], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x78]
mov dword [rbp + 0x24], edx
mov edx, dword [rbp - 0x50]
mov dword [rbp - 4], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x74]
mov dword [rbp + 0x28], edx
mov edx, dword [rbp - 0x4c]
mov dword [rbp], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x70]
mov dword [rbp + 0x2c], edx
mov edx, dword [rbp - 0x48]
mov dword [rbp + 4], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x6c]
mov dword [rbp + 0x30], edx
mov edx, dword [rbp - 0x44]
mov dword [rbp + 8], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov ecx, dword [rbp - 0x68]
mov dword [rbp + 0x34], edx
mov edx, dword [rbp - 0x40]
mov dword [rbp + 0xc], eax
lea eax, [rcx + rdx]
sub edx, ecx
mov dword [rbp + 0x38], edx
lea rcx, [rsp + 0x20]
mov edx, dword [rbp - 0x64]
mov dword [rbp + 0x10], eax
lea eax, [rdx + r8]
sub r8d, edx
lea rdx, [rbp + 0x18]
mov dword [rbp + 0x3c], r8d
mov dword [rbp + 0x14], eax
call fcn.180230f60
lea r8, [rsp + 0x20]
lea rdx, [rbp - 0x10]
lea rcx, [rbp - 0x10]
call fcn.1802311e0
lea rdx, [rbp - 0x10]
mov rcx, rbx
call fcn.180232880
lea rcx, [rbp + 0x40]
mov edx, 0x20
call fcn.180001240
mov rcx, qword [rbp + 0x60]
xor rcx, rsp
call fcn.180394080
mov rbx, qword [rsp + 0x190]
add rsp, 0x170
pop rbp
ret
Function at 0x180241ce0
Capabilities:
Check for software breakpoints

Disassembly:
mov eax, 0x28
call fcn.180394e60
sub rsp, rax
mov r11, rcx
cmp dword [rsp + 0x50], r9d
jne 0x180241dd8
movzx r10d, byte [r8]
lea eax, [r10 - 0x6a]
cmp al, 1
ja 0x180241dd8
mov qword [rsp + 0x20], rbx
lea rdx, [r8 + 1]
cmp r10b, 0x6b
jne 0x180241d90
lea ebx, [r9 - 3]
xor eax, eax
test ebx, ebx
jle 0x180241d3a
movzx ecx, byte [rdx]
inc rdx
cmp cl, 0xba
je 0x180241d3a
cmp cl, 0xbb
jne 0x180241d7d
inc eax
cmp eax, ebx
jl 0x180241d24
sub ebx, eax
test eax, eax
jne 0x180241d94
call fcn.1801bfdf0
lea r8, str.RSA_padding_check_X931
mov edx, 0x56
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.1801bff10
mov edx, 0x8a
xor r8d, r8d
lea ecx, [r8 + 4]
call fcn.1801c0070
mov rbx, qword [rsp + 0x20]
mov eax, 0xffffffff
add rsp, 0x28
ret
call fcn.1801bfdf0
lea r8, str.RSA_padding_check_X931
mov edx, 0x4e
jmp 0x180241d51
lea ebx, [r9 - 2]
movsxd rax, ebx
cmp byte [rax + rdx], 0xcc
je 0x180241dc1
call fcn.1801bfdf0
lea r8, str.RSA_padding_check_X931
mov edx, 0x5f
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.1801bff10
mov edx, 0x8b
jmp 0x180241d62
mov r8d, ebx
mov rcx, r11
call sub.VCRUNTIME140.dll_memcpy
mov eax, ebx
mov rbx, qword [rsp + 0x20]
add rsp, 0x28
ret
call fcn.1801bfdf0
lea r8, str.RSA_padding_check_X931
mov edx, 0x43
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.1801bff10
xor r8d, r8d
mov edx, 0x89
lea ecx, [r8 + 4]
call fcn.1801c0070
mov eax, 0xffffffff
add rsp, 0x28
ret
Function at 0x180246670
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x28
call fcn.180394e60
sub rsp, rax
mov r11, rcx
test r9, r9
jne 0x1802466ba
call fcn.1801bfdf0
lea r8, str.c2i_ibuf
mov edx, 0xa0
lea rcx, str.crypto_asn1_a_int.c
call fcn.1801bff10
xor r8d, r8d
mov edx, 0xde
lea ecx, [r8 + 0xd]
call fcn.1801c0070
xor eax, eax
add rsp, 0x28
ret
movzx r10d, byte [r8]
and r10d, 0x80
test rdx, rdx
je 0x1802466cd
mov dword [rdx], r10d
cmp r9, 1
jne 0x1802466ef
test r11, r11
je 0x1802466e5
movzx eax, byte [r8]
test r10d, r10d
je 0x1802466e3
neg al
mov byte [rcx], al
mov eax, 1
add rsp, 0x28
ret
movzx ecx, byte [r8]
test cl, cl
jne 0x180246701
mov eax, 1
jmp 0x1802467ba
xor eax, eax
cmp cl, 0xff
jne 0x1802467ff
xor edx, edx
lea rcx, [r9 - 1]
mov eax, 1
cmp r9, rax
jbe 0x1802467af
cmp rcx, 8
jb 0x1802467a0
and ecx, 7
mov rdx, r9
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop word [rax + rax]
movd xmm1, dword [rax + r8]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm3, xmm1
movd xmm1, dword [rax + r8 + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm2, xmm1
cmp rax, rdx
jb 0x180246740
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r9
jae 0x1802467af
nop dword [rax + rax]
movzx ecx, byte [rax + r8]
inc rax
or edx, ecx
cmp rax, r9
jb 0x1802467a0
xor eax, eax
test edx, edx
setne al
test edx, edx
je 0x1802467ff
movzx ecx, byte [r8 + 1]
and ecx, 0x80
cmp r10d, ecx
jne 0x1802467ff
call fcn.1801bfdf0
lea r8, str.c2i_ibuf
mov edx, 0xc1
lea rcx, str.crypto_asn1_a_int.c
call fcn.1801bff10
xor r8d, r8d
mov edx, 0xdd
lea ecx, [r8 + 0xd]
call fcn.1801c0070
xor eax, eax
add rsp, 0x28
ret
sub r9, rax
test r11, r11
je 0x18024684d
add rax, r8
mov rdx, r9
neg r10d
sbb r10d, r10d
movzx r10d, r10b
mov ecx, r10d
and ecx, 1
test r9, r9
je 0x18024684d
lea r8, [rax + r9]
mov rax, r9
sub rax, r9
add r11, rax
nop
movzx eax, byte [r8 - 1]
lea r8, [r8 - 1]
dec rdx
xor eax, r10d
add ecx, eax
mov byte [r11 + rdx], cl
shr ecx, 8
test rdx, rdx
jne 0x180246830
mov rax, r9
add rsp, 0x28
ret
Function at 0x180246860
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rdi
mov r10, rdx
xor r11b, r11b
xor edx, edx
mov rdi, r9
mov rbx, rcx
test rcx, rcx
je 0x180246974
test r10, r10
je 0x180246974
movzx eax, byte [rcx]
test r8d, r8d
jne 0x1802468a9
cmp al, 0x7f
jbe 0x18024696d
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x18024697c
mov r11b, 0xff
cmp al, 0x80
jbe 0x1802468bf
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x18024697c
jne 0x18024696d
mov eax, 1
lea rcx, [r10 - 1]
cmp r10, rax
jbe 0x18024695e
cmp rcx, 8
jb 0x180246950
and ecx, 7
mov rdx, r10
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm3, xmm1
movd xmm1, dword [rax + rbx + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm2, xmm1
cmp rax, rdx
jb 0x1802468f0
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r10
jae 0x18024695e
nop word [rax + rax]
movzx ecx, byte [rax + rbx]
inc rax
or edx, ecx
cmp rax, r10
jb 0x180246950
neg edx
sbb r11b, r11b
movzx r11d, r11b
mov edx, r11d
and edx, 1
mov eax, edx
add rax, r10
jmp 0x18024697c
mov eax, 1
mov r10, rdx
test rdi, rdi
je 0x1802469d5
mov rcx, qword [r9]
test rcx, rcx
je 0x1802469d5
mov edx, edx
movzx r8d, r11b
add rdx, rcx
and r8d, 1
mov byte [rcx], r11b
test r10, r10
je 0x1802469d2
lea r9, [r10 + rbx]
mov rbx, r10
sub rbx, r10
add rbx, rdx
nop dword [rax + rax]
movzx edx, byte [r9 - 1]
lea r9, [r9 - 1]
dec r10
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rbx + r10], r8b
shr r8d, 8
test r10, r10
jne 0x1802469b0
add qword [rdi], rax
mov rbx, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret

Function at 0x180246bc0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.180394e60
sub rsp, rax
mov r8d, dword [rcx + 4]
mov r9, rdx
movsxd rdx, dword [rcx]
and r8d, 0x100
mov rcx, qword [rcx + 8]
add rsp, 0x28
jmp fcn.180246860
Function at 0x18024f5a0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push r13
push r14
mov eax, 0x40
call fcn.180394e60
sub rsp, rax
mov rsi, qword [rcx + 0x78]
mov rbx, r8
mov r8d, dword [rsi + 0x70]
lea r13, [rsi + 0x70]
mov qword [rsp + 0x38], r13
mov rbp, r9
mov r14, rdx
test r8d, r8d
je 0x18024f626
test r9, r9
je 0x18024f602
nop dword [rax]
cmp r8d, 0x40
jae 0x18024f602
mov eax, r8d
inc r8d
movzx ecx, byte [rax + rsi + 0x30]
xor cl, byte [rbx]
inc rbx
mov byte [r14], cl
inc r14
sub rbp, 1
jne 0x18024f5e0
mov dword [r13], r8d
test rbp, rbp
je 0x18024f759
cmp r8d, 0x40
jne 0x18024f626
mov dword [r13], 0
add dword [rsi + 0x20], 1
jne 0x18024f626
inc dword [rsi + 0x24]
mov ecx, dword [rsi + 0x20]
lea rax, [rsi + 0x20]
mov qword [rsp + 0x80], r12
mov r12d, ebp
and r12d, 0x3f
mov qword [rsp + 0x88], r15
mov r15d, r12d
sub rbp, r15
mov dword [rsp + 0x30], r12d
cmp rbp, 0x40
jb 0x18024f6e6
mov qword [rsp + 0x78], rdi
lea r13, [rsi + 0x20]
mov r12d, 0x10000000
mov r15d, ecx
nop dword [rax + rax]
mov rdx, rbp
mov qword [rsp + 0x20], r13
shr rdx, 6
mov r9, rsi
cmp rdx, r12
cmova rdx, r12
mov rdi, rdx
lea eax, [rdx + r15]
xor r15d, r15d
mov ecx, eax
cmp rcx, rdx
cmovae r15d, eax
sub rdi, rcx
cmp rcx, rdx
mov rcx, r14
cmovae rdi, rdx
mov rdx, rbx
shl rdi, 6
mov r8, rdi
call fcn.180040300
sub rbp, rdi
mov dword [r13], r15d
add rbx, rdi
add r14, rdi
test r15d, r15d
jne 0x18024f6ca
inc dword [rsi + 0x24]
cmp rbp, 0x40
jae 0x18024f670
mov r12d, dword [rsp + 0x30]
lea rax, [rsi + 0x20]
mov r13, qword [rsp + 0x38]
mov r15d, r12d
mov rdi, qword [rsp + 0x78]
test r12d, r12d
je 0x18024f749
lea rcx, [rsi + 0x30]
mov qword [rsp + 0x20], rax
xorps xmm0, xmm0
mov r9, rsi
movups xmmword [rcx], xmm0
mov r8d, 0x40
mov rdx, rcx
movups xmmword [rcx + 0x10], xmm0
movups xmmword [rcx + 0x20], xmm0
movups xmmword [rcx + 0x30], xmm0
call fcn.180040300
test r12d, r12d
je 0x18024f745
sub rsi, rbx
sub r14, rbx
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rsi + rbx + 0x30]
xor al, byte [rbx]
mov byte [r14 + rbx], al
lea rbx, [rbx + 1]
sub r15, 1
jne 0x18024f730
mov dword [r13], r12d
mov r12, qword [rsp + 0x80]
mov r15, qword [rsp + 0x88]
mov eax, 1
add rsp, 0x40
pop r14
pop r13
pop rsi
pop rbp
pop rbx
ret