joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400257d0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x14002589b
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.140011d50
cmp eax, 4
jne 0x14002584c
cmp byte [0x1400af3bc], r14b
jne 0x140025858
lea r9d, [rax - 2]
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov edx, eax
test eax, eax
jne 0x14002589d
mov eax, dword [rsp + 0x50]
jmp 0x140025877
imul eax, dword [0x1400af3b8], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1400af3b8], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x140025892
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x140025880
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x140025800
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x1400258b0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x1400ae0c8]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, r8
lea r15, [rsp + 0x30]
and rax, 0xfffffffffffffffe
mov r14, r8
mov rsi, rdx
mov r12, rcx
cmp rax, 0x100
jae 0x140025a5c
test r14b, 1
je 0x140025a5c
mov qword [r11 + 0x18], rbx
dec r14
mov qword [r11 - 0x28], rbp
mov ecx, 0x2b
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x30]
mov qword [r11 - 0x38], r13
je 0x1400259db
xor r13d, r13d
nop word [rax + rax]
mov ebx, 4
lea rdx, [rsp + 0x20]
cmp rbp, rbx
mov r8d, 4
mov rcx, r12
cmovb rbx, rbp
call fcn.140011d50
cmp eax, 4
jne 0x14002597c
cmp byte [0x1400af3bc], r13b
jne 0x14002598c
lea r9d, [rax - 2]
mov dword [rsp + 0x20], r13d
mov r8d, eax
lea rdx, [rsp + 0x20]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x140025a1d
mov eax, dword [rsp + 0x20]
jmp 0x1400259ab
imul eax, dword [0x1400af3b8], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x1400af3b8], eax
rol eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x1400259d2
sub rbp, rbx
nop dword [rax]
nop word [rax + rax]
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x1400259c0
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x140025930
mov eax, ecx
test ecx, ecx
jne 0x140025a1d
test r14, r14
je 0x140025a18
lea rdx, str.0123456789abcdef
nop dword [rax]
movzx ecx, byte [r15]
lea r15, [r15 + 1]
mov eax, ecx
and ecx, 0xf
shr rax, 4
movzx eax, byte [rax + rdx]
mov byte [rsi], al
movzx eax, byte [rcx + rdx]
mov byte [rsi + 1], al
add rsi, 2
sub r14, 2
jne 0x1400259f0
mov byte [rsi], 0
xor eax, eax
mov rdi, qword [rsp + 0xc8]
mov rbp, qword [rsp + 0xd0]
mov rbx, qword [rsp + 0x110]
mov r13, qword [rsp + 0xc0]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400525a0
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
mov eax, 0x2b
jmp 0x140025a3d
Function at 0x140029240
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov r14, rcx
mov ebx, 1
mov edx, ebx
xor ecx, ecx
xor ebp, ebp
call qword [0x1400ae010]
mov rdi, rax
test rax, rax
je 0x1400292bd
nop word [rax + rax]
mov r8d, ebx
mov rdx, rdi
mov rcx, r14
mov rbp, rdi
mov esi, ebx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov ebx, eax
test eax, eax
je 0x1400292e8
cmp ebx, esi
je 0x1400292e8
cmp ebx, 0x8000
ja 0x1400292e8
cmp ebx, esi
jb 0x1400292e3
mov edx, ebx
mov rcx, rdi
call qword [0x1400ae010]
mov rdi, rax
test rax, rax
jne 0x140029280
mov rcx, rbp
call qword [fcn.14005cecc]
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rax, rdi
jmp 0x1400292c8
mov rcx, rdi
jmp 0x1400292c0

Function at 0x14002a980
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1d0]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14002a9df
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140013310
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14002a520
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14002ab80
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14002ad2d
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx + 0x1b0]
mov rdi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rsi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rsi + 0x1cb8]
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x14002abd2
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14002abeb
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14002abeb
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14002ac21
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x14002ac77
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14002ac77
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14002ac77
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14002ac77
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14002ac77
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ec0], r9
lea r8, [rsi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.14002a650
mov rcx, qword [r15 + 0x1d0]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14002acd9
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140013310
lea rdx, [rsi + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.14002aa10
mov rcx, qword [r15 + 0x1d0]
lea rdx, [rsi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14002ad25
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140013310
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14002c3e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400ae0c8]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x6d0]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rdi + 0x138], 0
mov dword [rdi + 0x13c], eax
jne 0x14002c477
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.140053d50
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x14002c4dd
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.140013310
mov dword [rdi + 0xc], 7
xor eax, eax
mov rbp, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400525a0
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x14002c513.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x2c62c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x14002c513.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x14002c513.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140013220
mov ebx, eax
test eax, eax
je 0x14002c572
mov edx, 5
mov rcx, rdi
call fcn.14002d040
mov eax, ebx
jmp 0x14002c4ac
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.14001f200
jmp case.0x14002c513.4
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbx, eax
lea rbp, [rdx + 4]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.14002d0b0
cmp rax, rbx
jae case.0x14002c513.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.140013400
jmp case.0x14002c513.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.14002c130
test eax, eax
je case.0x14002c513.4
jmp 0x14002c4ac
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x140085880]
call fcn.140013310
mov rcx, rsi
call fcn.14001f540
test eax, eax
je 0x14002c4aa
mov edx, 5
mov rcx, rdi
call fcn.14002d040
mov eax, 0x2a
jmp 0x14002c4ac
Function at 0x1400337d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x1400ae0c8]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
mov rbp, qword [rsi + 0x1d8]
mov rcx, rbp
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14003384b
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rbx, rax
mov r8, rbp
mov rdx, rsi
mov rcx, rdi
call fcn.140013c90
mov rcx, rdi
cmp rbx, 0xffffffffffffffff
jne 0x140033873
lea rdx, str.Error_accept__ing_server_connect
call fcn.140013310
lea eax, [rbx + 0x1f]
jmp 0x1400338ef
lea rdx, str.Connection_accepted_from_server
call fcn.140013400
mov edx, 1
mov byte [rsi + 0x3b1], 0
mov rcx, rbx
mov qword [rsi + 0x1d8], rbx
call fcn.14003eed0
mov byte [rsi + 0x3c2], 1
cmp qword [rdi + 0x280], 0
je 0x1400338ed
mov dl, 1
mov rcx, rdi
call fcn.140009230
mov rcx, qword [rdi + 0x288]
mov r8d, 1
mov rdx, rbx
call qword [rdi + 0x280]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140009230
test ebx, ebx
je 0x1400338ed
mov rdx, rsi
mov rcx, rdi
call fcn.140033df0
mov eax, 0x2a
jmp 0x1400338ef
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400525a0
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x1400353b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
mov rbx, rcx
mov rdx, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x1400353e6
mov dword [rdx + 0x7a0], 0xd
mov r8d, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.1400354d0
cmp byte [rcx + 0xac5], 0
je 0x1400353fb
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.140035f40
cmp byte [rcx + 0xac8], 0
je 0x14003547c
mov r9, qword [rdx + 0x760]
test r9, r9
jne 0x14003543e
mov r9, qword [rcx + 0x780]
test r9, r9
jne 0x140035435
cmp byte [rbx + 0x1318], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x140035455
cmp byte [rcx + 0xad5], 0
lea r8, str.PRET_STOR__s
jne 0x140035455
lea r8, str.PRET_RETR__s
add rdx, 0x6d0
mov rcx, rbx
call fcn.140049780
test eax, eax
jne 0x140035486
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a0], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140035e90
add rsp, 0x20
pop rbx
ret

Function at 0x1400357a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
add rdx, 0x6d0
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1400357ee
cmp qword [rdx + 0x90], 0
je 0x1400357ee
xor r9d, r9d
lea r8, str.REST__d
call fcn.140049780
test eax, eax
jne 0x1400357f8
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a0], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400353b0
add rsp, 0x20
pop rbx
ret
Function at 0x140035ac0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x18]
lea eax, [rdx - 0xc8]
xor edi, edi
mov esi, r8d
mov rbx, rcx
cmp eax, 0x64
jb 0x140035aff
lea rdx, str.Couldnt_set_desired_mode
call fcn.140013310
lea eax, [rdi + 0x11]
jmp 0x140035c65
cmp edx, 0xc8
je 0x140035b16
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.140013400
cmp esi, 0x13
jne 0x140035b2b
mov rdx, rbp
mov rcx, rbx
call fcn.1400359c0
jmp 0x140035c61
cmp esi, 0x14
jne 0x140035c43
cmp byte [rbx + 0x718], 2
mov rbp, qword [rbx + 0x18]
jne 0x140035ba8
mov rax, qword [rbx + 0x1b0]
mov rcx, qword [rax]
test rcx, rcx
je 0x140035ba8
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.14003dd90
test eax, eax
jne 0x140035c61
mov rcx, qword [rsp + 0x40]
lea edx, [rsi + 0x1b]
call fcn.140054610
test rax, rax
je 0x140035b9d
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x140035ba8
mov rcx, qword [rsp + 0x40]
call qword [fcn.14005cecc]
mov rdx, qword [rbx + 0x780]
test rdx, rdx
jne 0x140035bcd
cmp byte [rbx + 0x1318], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400a3ce3]
test rdi, rdi
mov r9, r8
lea rax, [0x14008646c]
cmovne r9, rdi
lea rcx, [0x14008668c]
cmovne r8, rax
call fcn.1400219f0
mov rcx, rdi
mov rsi, rax
call qword [fcn.14005cecc]
test rsi, rsi
jne 0x140035c0b
lea edi, [rsi + 0x1b]
jmp 0x140035c63
lea rdx, [rbp + 0x6d0]
mov r9, rsi
lea r8, [0x140085880]
mov rcx, rbx
call fcn.140049780
mov rcx, rsi
mov edi, eax
call qword [fcn.14005cecc]
test edi, edi
jne 0x140035c63
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a0], 0x1f
jmp 0x140035c63
cmp esi, 0x15
jne 0x140035c4e
lea r8d, [rsi - 8]
jmp 0x140035c57
cmp esi, 0x16
jne 0x140035c63
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rbx
call fcn.1400354d0
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x14003c900
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rsi
push r13
sub rsp, 0x90
mov rax, qword [0x1400ae0c8]
xor rax, rsp
mov qword [rsp + 0x60], rax
movzx eax, byte [rdx]
mov rbx, r8
mov rsi, rdx
mov r13, rcx
test al, al
jne 0x14003c935
mov eax, recvfrom
jmp 0x14003ca53
mov qword [rsp + 0x88], rbp
cmp al, 0x5b
jne 0x14003cb15
mov qword [rsp + 0x80], rdi
mov qword [rsp + 0x78], r14
mov qword [rsp + 0x70], r15
cmp rbx, 4
jb 0x14003cb0b
inc rsi
sub rbx, 2
cmp byte [rbx + rsi], 0x5d
jne 0x14003cb0b
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rsi
call fcn.140068150
cmp rbx, rax
je 0x14003ca72
cmp byte [rsi + rax], 0x25
lea r14, [rsi + rax]
mov rbx, rax
jne 0x14003cb0b
xor ebp, ebp
lea rdx, [0x14008f96c]
lea rcx, [r14 + 1]
lea rdi, [r14 + 1]
lea r8d, [rbp + 2]
call fcn.14005e090
test eax, eax
jne 0x14003c9cc
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x14003c9cc
cmp al, 0x5d
cmovne rdi, rcx
movzx eax, byte [rdi]
test al, al
je 0x14003cb01
mov rcx, rbp
nop word [rax + rax]
cmp al, 0x5d
je 0x14003c9fd
cmp rcx, 0xf
jge 0x14003c9fd
inc rdi
mov byte [rsp + rcx + 0x20], al
inc ebp
inc rcx
movzx eax, byte [rdi]
test al, al
jne 0x14003c9e0
test ebp, ebp
je 0x14003cb01
cmp byte [rdi], 0x5d
jne 0x14003cb01
movsxd rax, ebp
cmp rax, 0x10
jae 0x14003cb38
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], 0
call qword [case.0x14000c909.0]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x14003ca6c
mov eax, 7
mov r14, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x80]
mov r15, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x88]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1400525a0
add rsp, 0x90
pop r13
pop rsi
pop rbx
ret
mov word [r14], 0x5d
lea r8, [rsp + 0x20]
mov byte [rbx + rsi], 0
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x14003cb0b
lea r9d, [rax + 0x2d]
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
lea ecx, [rax + 0x16]
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x14003caf6
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
inc rdx
cmp byte [rax + rdx], 0
jne 0x14003cab5
cmp rdx, rbx
jae 0x14003caf6
lea rax, [rsp + 0x30]
mov r8, rsi
sub r8, rax
lea rcx, [rsp + 0x30]
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx]
mov byte [r8 + rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x14003cae0
mov rbx, rdx
mov byte [rdx + rsi + 1], al
mov byte [rbx + rsi], 0x5d
xor eax, eax
jmp 0x14003ca39
mov eax, 3
jmp 0x14003ca39
mov eax, socket
jmp 0x14003ca39
lea rdx, str.__r_n_t_:____________
mov rcx, rsi
call fcn.14005dcb0
xor ebp, ebp
mov ecx, reloc.WS2_32.dll_setsockopt
cmp rbx, rax
cmovne ebp, ecx
mov eax, ebp
jmp 0x14003ca4b
call fcn.1400526c8
int3
Function at 0x1400452e0
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
push r15
sub rsp, 0x180
mov rax, qword [0x1400ae0c8]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov qword [rsp + 0x50], rcx
mov r15, r8
mov rcx, rdx
mov r12, rdx
xor ebp, ebp
xor ebx, ebx
call fcn.140022fc0
mov r13, rax
test rax, rax
jne 0x14004535e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140023b40
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140013310
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.14005cecc]
jmp 0x140045518
xor r9d, r9d
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov rcx, r13
mov qword [rsp + 0x170], r14
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x1400453d1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140023b40
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140013310
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x140045502
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x14004541a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140023b40
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140013310
mov ebx, 0x4d
jmp 0x1400454f6
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x14004544f
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.140013310
mov ebx, 0x4d
jmp 0x1400454ee
lea rcx, [rdi + 1]
call qword [section..data]
mov rbp, rax
test rax, rax
jne 0x140045469
lea ebx, [rax + 0x1b]
jmp 0x1400454ee
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x1400454c8
nop word [rax + rax]
mov r8d, edi
mov dword [rsp + 0x40], 0
sub r8d, ebx
mov esi, ebx
lea rdx, [rbx + rbp]
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x14004553a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x1400454bf
mov edi, esi
jmp 0x1400454c1
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x140045480
mov rcx, qword [rsp + 0x50]
mov r9, r12
mov r8, rdi
mov byte [rdi + rbp], 0
mov rdx, rbp
mov qword [rsp + 0x20], r15
call fcn.140045060
mov ebx, eax
mov rsi, qword [rsp + 0x1c8]
mov rdi, qword [rsp + 0x178]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbp
call qword [fcn.14005cecc]
mov rcx, r13
call fcn.14005cecc
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.1400525a0
add rsp, 0x180
pop r15
pop r13
pop r12
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140023b40
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140013310
mov ebx, 0x4d
jmp 0x1400454e6
Function at 0x14004c480
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push r14
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov r14, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [section..data]
mov rbx, rax
test rax, rax
jne 0x14004c4c5
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x50], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x14004c510
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor esi, esi
test r15, r15
je 0x14004c572
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x14004c530
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x14004c5b3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x140091e90]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x140091e91]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14004c580
mov rdi, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret