joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1803e0680
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x18056d580]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x590]
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]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x1803e0716
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.180447530
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1803e0766
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.1803c5570
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.18040c600
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
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.0x1803e079c.1
movsxd rax, ecx
lea r9, [0x180000000]
mov ecx, dword [r9 + rax*4 + 0x3e08a4]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1803e079c.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.0x1803e079c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1803c5b90
mov esi, eax
test eax, eax
je case.0x1803e079c.4
mov edx, 5
mov rcx, rdi
call fcn.1803e12b0
jmp 0x1803e0741
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.1803e1320
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1803e079c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.1803c5660
jmp case.0x1803e079c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1803e03d0
mov esi, eax
test eax, eax
je case.0x1803e079c.4
jmp 0x1803e0743
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x18050a210]
call fcn.1803c5570
mov rcx, rbp
call fcn.1803d7480
test eax, eax
je 0x1803e0741
mov edx, 5
mov rcx, rdi
call fcn.1803e12b0
mov eax, Ordinal_45
jmp 0x1803e0743
Function at 0x1803e8c40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x18056d580]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x20]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x190]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1803e8cbc
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x1803e8cc1
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1803e8ce0
lea rdx, str.Error_accept__ing_server_connect
call fcn.1803c5570
mov eax, reloc.WLDAP32.dll_Ordinal_30
jmp 0x1803e8d6c
lea rdx, str.Connection_accepted_from_server
call fcn.1803c5660
mov byte [rsi + 0x2b5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.180401cc0
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1803fa160
test eax, eax
jne 0x1803e8d6c
cmp qword [rdi + 0x268], 0
je 0x1803e8d6a
mov dl, 1
mov rcx, rdi
call fcn.1803b2c50
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x270]
call qword [rdi + 0x268]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1803b2c50
test ebx, ebx
je 0x1803e8d6a
mov rdx, rsi
mov rcx, rdi
call fcn.1803e92f0
mov eax, Ordinal_45
jmp 0x1803e8d6c
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.18040c600
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1803ea8d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x198]
mov rbx, rcx
mov rdx, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x1803ea900
mov byte [rdx + 0x69e], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.1803ea9f0
cmp byte [rcx + 0xa7f], 0
je 0x1803ea915
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.1803eb610
cmp byte [rcx + 0xa82], 0
je 0x1803ea993
mov r9, qword [rdx + 0x648]
test r9, r9
jne 0x1803ea958
mov r9, qword [rcx + 0x730]
test r9, r9
jne 0x1803ea94f
cmp byte [rbx + 0x136b], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x1803ea96f
cmp byte [rcx + 0x1370], 0
lea r8, str.PRET_STOR__s
jne 0x1803ea96f
lea r8, str.PRET_RETR__s
add rdx, 0x590
mov rcx, rbx
call fcn.180406ec0
test eax, eax
jne 0x1803ea99d
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x69e], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1803eb560
add rsp, 0x20
pop rbx
ret

Function at 0x1803eac80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x198]
add rdx, 0x590
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1803eaccb
cmp qword [rdx + 0xb8], 0
je 0x1803eaccb
xor r9d, r9d
lea r8, str.REST__d
call fcn.180406ec0
test eax, eax
jne 0x1803eacd5
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x69e], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1803ea8d0
add rsp, 0x20
pop rbx
ret
Function at 0x1803eb170
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 + 0x20]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x1803eb1b0
lea rdx, str.Couldnt_set_desired_mode
call fcn.1803c5570
lea eax, [rdi + 0x11]
jmp 0x1803eb315
cmp edx, 0xc8
je 0x1803eb1c7
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1803c5660
cmp sil, 0x13
jne 0x1803eb1dd
mov rdx, rbp
mov rcx, rbx
call fcn.1803eae90
jmp 0x1803eb311
cmp sil, 0x14
jne 0x1803eb2f3
cmp byte [rbx + 0x6d8], 2
mov rbp, qword [rbx + 0x20]
jne 0x1803eb25b
mov rax, qword [rbx + 0x198]
mov rcx, qword [rax]
test rcx, rcx
je 0x1803eb25b
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.1803f3e40
test eax, eax
jne 0x1803eb311
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call fcn.18040ebb0
test rax, rax
je 0x1803eb250
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x1803eb25b
mov rcx, qword [rsp + 0x40]
call qword [fcn.18041c048]
mov rdx, qword [rbx + 0x730]
test rdx, rdx
jne 0x1803eb280
cmp byte [rbx + 0x136b], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x180507268]
test rdi, rdi
mov r9, r8
lea rax, [0x180511538]
cmovne r9, rdi
lea rcx, [0x180471cfc]
cmovne r8, rax
call fcn.1803ca6d0
mov rcx, rdi
mov rsi, rax
call qword [fcn.18041c048]
test rsi, rsi
jne 0x1803eb2be
lea edi, [rsi + 0x1b]
jmp 0x1803eb313
lea rdx, [rbp + 0x590]
mov r9, rsi
lea r8, [0x18050a210]
mov rcx, rbx
call fcn.180406ec0
mov rcx, rsi
mov edi, eax
call qword [fcn.18041c048]
test edi, edi
jne 0x1803eb313
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x69e], 0x1f
jmp 0x1803eb313
cmp sil, 0x15
jne 0x1803eb2fe
mov r8b, reloc.WS2_32.dll_listen
jmp 0x1803eb307
cmp sil, 0x16
jne 0x1803eb313
mov r8b, ntohs
mov dl, 1
mov rcx, rbx
call fcn.1803ea9f0
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 0x1803fa4f0
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x180573140]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x1803fa554
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.1803fc8b0
test al, al
je 0x1803fa548
mov dword [0x180573140], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x180573140], 1
jmp 0x1803fa559
cmp eax, 2
je 0x1803fa5ab
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x1803fa58a
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x1803fa5ab
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret

Function at 0x1803fb1a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
sub rsp, 0x148
mov rax, qword [0x18056d580]
xor rax, rsp
mov qword [rsp + 0x130], rax
mov rax, qword [rcx]
mov rdi, rcx
mov rsi, r9
mov rbp, r8
mov rcx, qword [rax + 0x10]
mov dword [r9], 0
xor r9d, r9d
mov rcx, qword [rcx + 0x98]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
cmp rbx, 0xffffffffffffffff
jne 0x1803fb241
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1803fb205
mov dword [rsi], 0x51
jmp 0x1803fb23a
mov r8d, 0x100
lea rdx, [rsp + 0x30]
mov ecx, ebx
call fcn.1803aea10
mov rcx, qword [rdi + 8]
lea rdx, str.Recv_failure:__s
mov r8, rax
call fcn.1803c5570
mov rax, qword [rdi + 8]
mov dword [rax + 0xd64], ebx
mov dword [rsi], reloc.WS2_32.dll_getservbyport
mov rbx, 0xffffffffffffffff
mov edx, dword [rsi]
lea r8, str.nw_in_read_len_zu______d__err_d
mov rcx, qword [rdi + 8]
mov r9, rbp
mov dword [rsp + 0x28], edx
mov rdx, qword [rdi]
mov dword [rsp + 0x20], ebx
call fcn.1803c5700
mov rax, rbx
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.18040c600
add rsp, 0x148
pop rdi
pop rsi
pop rbp
pop rbx
ret
Function at 0x1803fb280
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x1c0
mov rax, qword [0x18056d580]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
mov rax, qword [rdx + 0x20]
mov rsi, rdx
mov rbx, qword [rcx + 0x10]
mov rcx, qword [rax + 0x2c8]
test dword [rcx + 0x84], 0x800
jne 0x1803fb3c1
mov rcx, qword [rbx + 0x98]
lea r8, [rsp + 0x20]
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1803fb351
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.1803aea10
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1803c5570
mov eax, 2
jmp 0x1803fb3c3
mov edx, dword [rsp + 0x20]
lea r9, [rbx + 0x144]
lea r8, [rbx + 0x114]
lea rcx, [rsp + 0x30]
call fcn.1803c6c60
test al, al
jne 0x1803fb3c1
mov qword [rsp + 0x1e0], rdi
call fcn.180425028
mov ebx, dword [rax]
call fcn.180425028
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.1803aea10
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.1803c5570
mov rdi, qword [rsp + 0x1e0]
mov eax, 2
jmp 0x1803fb3c3
xor eax, eax
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.18040c600
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1c0
pop rsi
ret
Function at 0x1804027b0
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 [0x18056d580]
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 case.0x1803b97bb.2
mov r13, rax
test rax, rax
jne 0x18040282e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1803aeb40
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c5570
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.18041c048]
jmp 0x1804029e8
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_CreateFileA]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x1804028a1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1803aeb40
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c5570
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x1804029d2
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1804028ea
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1803aeb40
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c5570
mov ebx, Ordinal_79
jmp 0x1804029c6
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x18040291f
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.1803c5570
mov ebx, Ordinal_79
jmp 0x1804029be
lea rcx, [rdi + 1]
call qword [fcn.180422140]
mov rbp, rax
test rax, rax
jne 0x180402939
lea ebx, [rax + 0x1b]
jmp 0x1804029be
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x180402998
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 0x180402a0a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x18040298f
mov edi, esi
jmp 0x180402991
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x180402950
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.180402530
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.18041c048]
mov rcx, r13
call fcn.18041c048
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.18040c600
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.1803aeb40
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c5570
mov ebx, Ordinal_79
jmp 0x1804029b6
Function at 0x180409f30
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 [fcn.180422140]
mov rbx, rax
test rax, rax
jne 0x180409f75
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 0x180409fc0
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 0x18040a022
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 0x180409fe0
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x18040a063
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1804fb3e1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1804fb3e2]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x18040a030
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
Function at 0x18040a080
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push r12
push r14
push r15
sub rsp, 0x20
mov rbp, rcx
mov r12, r9
mov rcx, r8
mov r14, rdx
call fcn.1803c7f50
mov r8d, dword [rbp + 0x18]
mov ecx, dword [rbp + 0x20]
add rcx, 0x18
mov r15d, eax
lea r9d, [r8 + r8]
add rcx, r9
call qword [fcn.180422140]
mov rbx, rax
test rax, rax
je 0x18040a226
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x58], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x60], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x18040a110
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 0x18040a172
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x50], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x50], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x18040a130
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x18040a1b3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1804fb3e1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1804fb3e2]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x18040a180
mov rcx, qword [rsp + 0x70]
call fcn.1803c7f50
mov r9, qword [rbx]
mov r8d, eax
mov rcx, qword [rbx + 8]
mov rdx, r12
call qword [r9 + reloc.WS2_32.dll_htonl]
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rbx]
test rdi, rdi
jne 0x18040a1e2
mov edi, dword [rsi + 0x18]
add rdi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov r8d, dword [rsi + 0x20]
mov rdx, rdi
mov rcx, qword [rbx + 0x10]
call qword [rsi + reloc.WS2_32.dll_htonl]
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov rcx, rbx
call qword [fcn.18041c048]
mov rdi, qword [rsp + 0x60]
xor eax, eax
mov rsi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
mov eax, reloc.WLDAP32.dll_Ordinal_27
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
Function at 0x18040a350
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x18056d580]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rbp, r8
mov dword [rsp + 0x20], 0xf0000040
mov rsi, rdx
mov rdi, rcx
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
mov r9d, Ordinal_27
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x18040a39c
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x18040a46e
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x800c
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x18040a3e0
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x18040a46e
mov rcx, rbp
call fcn.1803c7f50
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rsi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], 0
mov dword [rsp + 0x20], 0
lea edx, [r8 + 2]
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x18040a44a
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rdi
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x18040a45a
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x18040a46c
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.18040c600
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x18040b220
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x18040b285
nop dword [rax + rax]
movzx r8d, byte [r10]
lea r10, [r10 + 1]
movzx eax, r8b
movzx r9d, r8b
shr r9b, 1
and al, 0xfe
not r9b
movzx eax, al
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
or r8b, 1
test r9b, 2
movzx ecx, r8b
cmove ecx, eax
mov byte [r10 - 1], cl
sub rdx, 1
jne 0x18040b230
ret