joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140043390
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rsi, qword [rcx]
mov ebx, dword [rcx + 0x7b4]
mov eax, 0x51eb851f
imul edx
sar edx, 5
mov rdi, rcx
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp edx, 2
je 0x14004341c
test ebx, ebx
jne 0x1400433da
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.14002b6a0
mov byte [rdi + 0x3cc], bl
inc ebx
cmp ebx, 2
jne 0x140043403
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.14002b5e0
lea eax, [rbx + 0x1c]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov edx, ebx
mov rcx, rdi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp 0x140044020
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.14002b6a0
xor edx, edx
mov rcx, rdi
call fcn.140041aa0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.140041c20
Function at 0x140043750
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x198]
cmp dword [rdx + 0x18], 0
je 0x14004379d
cmp qword [rcx + 0x798], 0
je 0x14004379d
lea rdx, str.REST__d
add rcx, 0x718
xor r8d, r8d
call fcn.140052240
test eax, eax
jne 0x1400437a7
lea edx, [rax + 0x1a]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140041aa0
add rsp, 0x20
pop rbx
jmp fcn.140043450
add rsp, 0x20
pop rbx
ret

Function at 0x140043a50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x718
mov rax, qword [rbx]
mov rdx, qword [rax + 0x198]
cmp dword [rdx + 0x18], 1
jne 0x140043a9c
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x140043a9c
lea rdx, str.SIZE__s
call fcn.140052240
test eax, eax
jne 0x140043aa9
lea edx, [rax + 0x17]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140041aa0
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140043750
add rsp, 0x20
pop rbx
ret

Function at 0x140043c50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub rsp, 0x28
mov r10, qword [rcx]
mov r9, rcx
cmp byte [r10 + 0x44f], 0
je 0x140043ca7
cmp qword [rcx + 0x798], 0
je 0x140043ca7
movzx edx, byte [r10 + 0x443]
call fcn.140041e60
test eax, eax
je 0x140043ca7
mov rax, qword [r10 + 0x198]
mov r8d, reloc.WS2_32.dll_send
mov rcx, r9
mov dword [rax + 0x18], 1
movzx edx, byte [r10 + 0x443]
add rsp, 0x28
jmp fcn.140041dd0
mov rcx, r9
add rsp, 0x28
jmp fcn.140043a50

Function at 0x140043cc0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov eax, 0x51eb851f
mov edi, r8d
mov r8d, edx
xor ebx, ebx
mov rsi, rcx
mov rcx, qword [rcx]
imul edx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp edx, 2
je 0x140043d12
lea rdx, str.Couldnt_set_desired_mode
call fcn.14002b5e0
lea eax, [rbx + 0x11]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
cmp r8d, 0xc8
je 0x140043d27
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14002b6a0
cmp edi, 0x13
jne 0x140043d36
mov rcx, rsi
call fcn.140043a50
jmp 0x140043d61
cmp edi, 0x14
jne 0x140043d45
mov rcx, rsi
call fcn.140042ad0
jmp 0x140043d61
cmp edi, 0x15
jne 0x140043d54
mov rcx, rsi
call fcn.140043a40
jmp 0x140043d61
cmp edi, 0x16
jne 0x140043d63
mov rcx, rsi
call fcn.140043ba0
mov ebx, eax
mov rsi, qword [rsp + 0x38]
mov eax, ebx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x140046180
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x140072100]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rbx, rcx
lea rdx, [rsp + 0x20]
mov ecx, 2
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1400461c6
lea rdx, str.WSAStartup_failed___d_
mov r8d, eax
mov rcx, rbx
call fcn.14002b5e0
jmp 0x1400461f0
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400461e1
shr ax, 8
test al, al
jne 0x1400461e1
xor eax, eax
jmp 0x1400461f5
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.14002b5e0
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.140058040
add rsp, 0x1d0
pop rbx
ret

Function at 0x1400468e0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r10, edx
mov r11, rcx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 8]
dec r8d
je 0x14004695f
dec r8d
je 0x14004693f
dec r8d
jne 0x140046973
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x140046937
dec ecx
jne 0x140046973
xor eax, eax
mov r8d, edx
mov rcx, r11
mov edx, 0xfb
mov dword [r9 + r10*4 + 8], 2
mov dword [r9 + r10*4 + 0x408], eax
jmp fcn.140046af0
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
ret
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x140046937
dec ecx
jne 0x140046973
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
mov dword [r9 + r10*4 + 0x408], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfc
mov dword [r9 + r10*4 + 8], eax
jmp fcn.140046af0
ret

Function at 0x140046980
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r10, edx
mov r11, rcx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 0xc08]
test r8d, r8d
je 0x140046a1c
sub r8d, 2
je 0x1400469da
dec r8d
jne 0x140046a0e
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x1400469cd
dec ecx
jne 0x140046a0e
mov dword [r9 + r10*4 + 0xc08], 1
mov dword [r9 + r10*4 + 0x1008], ecx
ret
mov dword [r9 + r10*4 + 0xc08], 0
ret
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140046a0f
dec ecx
jne 0x140046a0e
mov dword [r9 + r10*4 + 0x1008], ecx
mov dword [r9 + r10*4 + 0xc08], 3
mov rcx, r11
mov r8d, edx
mov edx, 0xfe
jmp fcn.140046af0
ret
mov dword [r9 + r10*4 + 0xc08], 1
ret
cmp dword [r9 + r10*4 + 0x1408], 1
jne 0x140046a01
mov r8d, edx
mov edx, 0xfd
mov dword [r9 + r10*4 + 0xc08], 1
jmp fcn.140046af0
Function at 0x140046a40
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r10, edx
mov r11, rcx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 0xc08]
dec r8d
je 0x140046acb
dec r8d
je 0x140046aa8
dec r8d
jne 0x140046ae2
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140046a9d
dec ecx
jne 0x140046ae2
xor eax, eax
mov r8d, edx
mov rcx, r11
mov edx, 0xfd
mov dword [r9 + r10*4 + 0xc08], 2
mov dword [r9 + r10*4 + 0x1008], eax
jmp fcn.140046af0
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
ret
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140046a9d
dec ecx
jne 0x140046ae2
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
mov dword [r9 + r10*4 + 0x1008], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfe
mov dword [r9 + r10*4 + 0xc08], eax
jmp fcn.140046af0
ret

Function at 0x140046af0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
sub rsp, 0x20
mov rbp, qword [rcx]
mov edi, r8d
xor r9d, r9d
mov rbx, rcx
mov rcx, qword [rcx + 0x1d0]
mov esi, edx
mov byte [rax + 0x11], dl
lea r8d, [r9 + 3]
lea rdx, [rax + 0x10]
mov byte [rax + 0x10], 0xff
mov byte [rax + 0x12], dil
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140046b4e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002b5e0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140046320
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140046ca0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140046e4e
push rbp
push rdi
push r14
sub rsp, 0x30
mov rbp, qword [rcx]
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x28], rsi
mov rdi, qword [rbp + 0x198]
mov r14, rcx
mov qword [rsp + 0x20], r15
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x140046ce9
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140046cf7
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140046d05
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x58], ax
call qword [sym.imp.WS2_32.dll_htons]
mov rcx, qword [rbx]
movzx r8d, ax
mov word [rsp + 0x50], ax
cmp rcx, rbx
jae 0x140046d3f
mov byte [rcx], r15b
inc qword [rbx]
mov rdx, qword [rbx]
mov r15, qword [rsp + 0x20]
cmp rdx, rbx
jae 0x140046d56
movzx ecx, byte [rsp + 0x59]
mov byte [rdx], cl
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140046d64
mov byte [rax], r8b
inc qword [rbx]
mov rcx, qword [rbx]
cmp rcx, rbx
jae 0x140046d76
movzx eax, byte [rsp + 0x51]
mov byte [rcx], al
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140046d84
mov byte [rax], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140046d92
mov byte [rax], 0xf0
inc qword [rbx]
mov rax, qword [rbx]
lea r8, [rdi + 0x1cba]
mov edx, 0x3e
mov r9, rax
mov rcx, rbp
mov qword [rbx], rsi
sub r9, rsi
mov qword [rdi + 0x1ec0], rax
sub r9, 2
call fcn.140046450
mov rcx, qword [r14 + 0x1d0]
xor r9d, r9d
lea r8d, [r9 + 3]
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x60]
test eax, eax
jns 0x140046dfa
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002b5e0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140046b80
mov rcx, qword [r14 + 0x1d0]
xor r9d, r9d
lea r8d, [r9 + 2]
lea rdx, [rdi + 0x1cbf]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140046e46
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002b5e0
add rsp, 0x30
pop r14
pop rdi
pop rbp
ret
Function at 0x140046e50
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
movsxd r11, edx
mov rbx, rcx
mov r9, qword [rax + 0x198]
cmp r8d, 1
jne 0x140046ebd
mov r8d, dword [r9 + r11*4 + 8]
test r8d, r8d
je 0x140046ea2
sub r8d, 2
je 0x140046ece
dec r8d
jne 0x140046f06
cmp dword [r9 + r11*4 + 0x408], 0
jne 0x140046f06
mov dword [r9 + r11*4 + 0x408], 1
add rsp, 0x20
pop rbx
ret
mov edx, 0xfb
mov r8d, r11d
mov dword [r9 + r11*4 + 8], 2
add rsp, 0x20
pop rbx
jmp fcn.140046af0
mov ecx, dword [r9 + r11*4 + 8]
dec ecx
je 0x140046ee8
dec ecx
je 0x140046e85
dec ecx
jne 0x140046f06
mov ecx, dword [r9 + r11*4 + 0x408]
dec ecx
jne 0x140046f06
mov dword [r9 + r11*4 + 0x408], ecx
add rsp, 0x20
pop rbx
ret
mov edx, 0xfc
mov rcx, rbx
mov r8d, r11d
mov dword [r9 + r11*4 + 8], 3
add rsp, 0x20
pop rbx
jmp fcn.140046af0
add rsp, 0x20
pop rbx
ret

Function at 0x140046f10
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
movsxd r11, edx
mov rbx, rcx
mov r9, qword [rax + 0x198]
cmp r8d, 1
jne 0x140046f83
mov r8d, dword [r9 + r11*4 + 0xc08]
test r8d, r8d
je 0x140046f65
sub r8d, 2
je 0x140046f97
dec r8d
jne 0x140046fd2
cmp dword [r9 + r11*4 + 0x1008], 0
jne 0x140046fd2
mov dword [r9 + r11*4 + 0x1008], 1
add rsp, 0x20
pop rbx
ret
mov edx, 0xfd
mov r8d, r11d
mov dword [r9 + r11*4 + 0xc08], 2
add rsp, 0x20
pop rbx
jmp fcn.140046af0
mov ecx, dword [r9 + r11*4 + 0xc08]
dec ecx
je 0x140046fb1
dec ecx
je 0x140046f48
dec ecx
jne 0x140046fd2
mov ecx, dword [r9 + r11*4 + 0x1008]
dec ecx
jne 0x140046fd2
mov dword [r9 + r11*4 + 0x1008], ecx
add rsp, 0x20
pop rbx
ret
mov edx, 0xfe
mov rcx, rbx
mov r8d, r11d
mov dword [r9 + r11*4 + 0xc08], 3
add rsp, 0x20
pop rbx
jmp fcn.140046af0
add rsp, 0x20
pop rbx
ret
Function at 0x140048150
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140072100]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x718]
mov rdi, qword [rcx]
mov dword [rsp + 0x30], 0x80
mov r8d, dword [rbx + 0x15c]
lea rax, [rsp + 0x30]
mov r14, rcx
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
lea rsi, [rbx + 0x168]
add r8d, 4
xor r9d, r9d
mov rdx, qword [rsi]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x1400481f4
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.MSVCR120.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r9d, dword [rbx + 0x154]
cmp r9d, 4
jge 0x140048243
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14002b5e0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140058040
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
mov rcx, rsi
call fcn.140047ca0
movzx r8d, ax
mov dword [rbx + 0xc], r8d
sub r8d, 3
je 0x1400482cf
dec r8d
je 0x14004833e
dec r8d
je 0x1400482a7
dec r8d
je 0x140048287
lea r8, str.Internal_error:_Unexpected_packet
lea rdx, [0x14005b088]
mov rcx, rdi
call fcn.14002b5e0
jmp 0x14004833e
mov rdx, qword [rsi]
lea r8d, [r9 - 2]
mov rcx, rbx
add rdx, 2
call fcn.140047ea0
test eax, eax
je 0x14004833e
jmp 0x140048219
mov rcx, rsi
call fcn.140047c80
lea rdx, [0x14005a3fc]
mov rcx, rdi
movzx r8d, ax
mov dword [rbx + 8], r8d
mov r8, qword [rsi]
add r8, 4
call fcn.14002b6a0
jmp 0x14004833e
cmp r9d, 4
jle 0x14004833e
mov rcx, rsi
call fcn.140047c80
movzx ecx, word [rbx + 0x48]
inc ecx
cmp cx, ax
jne 0x14004833e
mov r8, qword [rsi]
lea eax, [r9 - 4]
mov edx, 1
add r8, 4
movsxd r9, eax
mov rcx, r14
call fcn.14002b4b0
mov esi, eax
test eax, eax
je 0x14004831d
mov edx, 5
mov rcx, rbx
call fcn.140048ba0
mov eax, esi
jmp 0x140048219
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xb0], rax
mov rdx, qword [rdi + 0xb0]
call fcn.140035be0
mov rcx, r14
call fcn.140035e00
test eax, eax
je 0x140048217
mov edx, 5
mov rcx, rbx
call fcn.140048ba0
mov eax, Ordinal_46
jmp 0x140048219
Function at 0x14004ca60
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x140072100]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.MSVCR120.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x14004cac7
lea rdx, [rsp + 0x20]
mov r8d, 0x104
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x14004cac7
lea rcx, [rsp + 0x20]
call qword [case.0x140021eb7.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140058040
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140058040
add rsp, 0x148
ret
jmp 0x14004ca60

Function at 0x14004caf0
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x140072100]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.MSVCR120.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x14004cac7
lea rdx, [rsp + 0x20]
mov r8d, 0x104
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x14004cac7
lea rcx, [rsp + 0x20]
call qword [case.0x140021eb7.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140058040
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140058040
add rsp, 0x148
ret
jmp 0x14004ca60
Function at 0x14004f230
Capabilities:
Set socket configuration

Disassembly:
sub rsp, 0x28
xor eax, eax
test edx, edx
lea r8, [rsp + 0x38]
setne al
mov edx, 0x8004667e
mov dword [rsp + 0x38], eax
call qword [sym.imp.WS2_32.dll_ioctlsocket]
add rsp, 0x28
ret
Function at 0x1400501d0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rdi, r8
cmp dword [rcx + 8], 2
mov rsi, rdx
jne 0x14005021a
mov rax, qword [rbx + 0x18]
test rax, rax
jne 0x14005020a
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov r9, qword [rcx + 0x10]
mov edx, 1
mov rcx, rsi
call rax
jmp 0x140050264
cmp qword [rbx + 0x10], 0
jne 0x14005024f
mov rcx, qword [rcx + 0x10]
lea rdx, [0x14005a690]
call qword [sym.imp.MSVCR120.dll_fopen]
mov qword [rbx + 0x10], rax
test rax, rax
jne 0x14005024f
or rax, 0xffffffffffffffff
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov r9, qword [rbx + 0x10]
mov r8, rdi
mov edx, 1
mov rcx, rsi
call qword [sym.imp.MSVCR120.dll_fread]
mov rdi, rax
test rax, rax
jne 0x140050288
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x14005027f
call qword [sym.imp.MSVCR120.dll_fclose]
mov qword [rbx + 0x10], rdi
mov rax, qword [rbx]
mov rcx, qword [rax]
mov qword [rbx], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rax, rdi
add rsp, 0x20
pop rdi
ret

Function at 0x140053110
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
movsxd rbx, edx
mov rdi, rcx
mov byte [rcx], 0
mov edx, ebx
call qword [sym.imp.WS2_32.dll_gethostname]
mov byte [rbx + rdi - 1], 0
test eax, eax
jne 0x14005314a
lea edx, [rax + 0x2e]
mov rcx, rdi
call qword [sym.imp.MSVCR120.dll_strchr]
test rax, rax
je 0x140053148
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x140054010
Capabilities:
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
mov r8, rcx
mov rdx, rdi
mov rcx, rsi
call fcn.140054290
lea r8, [rbx + 7]
lea rdx, [rdi + 8]
mov rcx, rsi
call fcn.140054290
lea r8, [rbx + 0xe]
lea rdx, [rdi + 0x10]
mov rcx, rsi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.140054290
Function at 0x140054140
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
mov rbp, r8
mov rdi, rdx
or rbx, 0xffffffffffffffff
nop
inc rbx
cmp byte [rdx + rbx], 0
jne 0x140054160
lea rcx, [rbx + rbx]
call qword [0x140072040]
mov rsi, rax
test rax, rax
jne 0x140054183
lea eax, [rsi + 0x1b]
jmp 0x14005423f
mov r8, rbx
mov rdx, rdi
mov rcx, rax
call fcn.140054260
lea rcx, [rsp + 0x38]
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov dword [rsp + 0x20], 0xf0000000
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14005422c
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
xor r9d, r9d
xor r8d, r8d
mov edx, 0x8002
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x14005421f
mov rcx, qword [rsp + 0x30]
lea r8d, [rbx + rbx]
xor r9d, r9d
mov rdx, rsi
mov dword [rsp + 0x68], reloc.WS2_32.dll_recv
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x30]
lea r9, [rsp + 0x68]
mov r8, rbp
mov edx, 2
mov dword [rsp + 0x20], 0
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, rsi
mov dword [rbp + 0x10], eax
mov byte [rbp + 0x14], al
call qword [0x140072048]
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x140054290
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x80
mov rax, qword [0x140072100]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov rdi, rcx
mov rsi, r8
mov rbx, rdx
lea rcx, [rsp + 0x48]
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov dword [rsp + 0x40], 8
mov dword [rsp + 0x20], 0xf0000000
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x140054361
xor eax, eax
lea rdx, [rsp + 0x64]
mov rcx, rsi
mov qword [rsp + 0x58], rax
mov qword [rsp + 0x60], rax
mov word [rsp + 0x58], 0x208
mov dword [rsp + 0x5c], 0x6601
mov dword [rsp + 0x60], 8
mov dword [rsp + 0x68], eax
call fcn.1400543e0
lea rcx, [rsp + 0x64]
mov edx, 8
call fcn.140057b50
mov rcx, qword [rsp + 0x48]
xor r9d, r9d
lea rax, [rsp + 0x50]
lea r8d, [r9 + 0x14]
lea rdx, [rsp + 0x58]
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], 0
call qword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x140054365
mov rcx, qword [rsp + 0x48]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor al, al
jmp 0x1400543af
mov rax, qword [rdi]
mov rcx, qword [rsp + 0x50]
xor r9d, r9d
mov qword [rbx], rax
mov eax, dword [rsp + 0x40]
xor r8d, r8d
mov dword [rsp + 0x30], eax
lea rax, [rsp + 0x40]
xor edx, edx
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rbx
call qword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov rcx, qword [rsp + 0x48]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov al, 1
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.140058040
lea r11, [rsp + 0x80]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140057d30
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
mov r14, rdx
add rax, 0x18
add rcx, rax
call qword [0x140072040]
mov rdi, rax
test rax, rax
jne 0x140057d72
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rsp + 0x48], rsi
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x140057db5
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
mov rdx, qword [rdi + 8]
add r14, qword [rdi + 0x10]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov ebp, dword [rbx + 0x20]
mov rcx, qword [rdi + 8]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x140057e11
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
mov r8d, 1
xor al, 0x36
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
mov r8d, 1
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
dec rbp
jne 0x140057dd0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140057e53
nop dword [rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400656fa]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400656fb]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140057e20
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x50]
mov rax, rdi
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret