joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140050410
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 [0x140095030]
mov rdi, rax
test rax, rax
je 0x14005048d
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 0x1400504b8
cmp ebx, esi
je 0x1400504b8
cmp ebx, 0x8000
ja 0x1400504b8
cmp ebx, esi
jb 0x1400504b3
mov edx, ebx
mov rcx, rdi
call qword [0x140095030]
mov rdi, rax
test rax, rax
jne 0x140050450
mov rcx, rbp
call qword [fcn.140074780]
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 0x140050498
mov rcx, rdi
jmp 0x140050490

Function at 0x140056890
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 [0x140095080]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14005690a
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 rdx, rbp
mov rcx, rdi
call fcn.14003b840
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14005692f
lea rdx, str.Error_accept__ing_server_connect
call fcn.14003abe0
lea eax, [rbx + 0x1f]
jmp 0x1400569a8
lea rdx, str.Connection_accepted_from_server_n
call fcn.14003ad60
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140049160
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400569a6
mov dl, 1
mov rcx, rsi
call fcn.14002b630
mov rcx, qword [rsi + 0x730]
mov r8d, 1
mov rdx, rbx
call qword [rsi + 0x728]
xor edx, edx
mov rcx, rsi
mov ebx, eax
call fcn.14002b630
test ebx, ebx
je 0x1400569a6
mov rcx, rdi
call fcn.140056ec0
mov eax, Ordinal_46
jmp 0x1400569a8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140073450
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 0x1400579a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x1400579c5
cmp dword [rax + 0x9f8], 0
je 0x1400579f1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400579f1
lea rdx, str.MDTM__s
call fcn.14006e9f0
test eax, eax
jne 0x1400579fe
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058830
add rsp, 0x20
pop rbx
ret
Function at 0x1400581b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x1400581e8
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058300
cmp byte [rcx + 0xf0e], 0
je 0x140058200
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058cf0
cmp byte [rcx + 0xf11], 0
je 0x1400582a1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14005825b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14005823e
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.14006e9f0
test eax, eax
je 0x140058291
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140058281
lea rdx, str.PRET_STOR__s
call fcn.14006e9f0
test eax, eax
je 0x140058291
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14006e9f0
test eax, eax
jne 0x1400582ae
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058c60
add rsp, 0x20
pop rbx
ret

Function at 0x1400585f0
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 + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x14005863d
cmp qword [rcx + 0xa88], 0
je 0x14005863d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14006e9f0
test eax, eax
jne 0x140058647
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400581b0
add rsp, 0x20
pop rbx
ret

Function at 0x1400587d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x14005881c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14005881c
lea rdx, str.SIZE__s
call fcn.14006e9f0
test eax, eax
jne 0x140058829
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400585f0
add rsp, 0x20
pop rbx
ret

Function at 0x140058830
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140058888
cmp qword [rcx + 0xa88], 0
je 0x140058888
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140058888
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400570d0
jmp fcn.1400587d0
Function at 0x140058890
Capabilities:
Check http status code

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
lea eax, [rdx - 0xc8]
mov rdi, rcx
mov rcx, qword [rcx]
mov esi, r8d
cmp eax, 0x64
jb 0x1400588c5
lea rdx, str.Couldnt_set_desired_mode
call fcn.14003abe0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400588dc
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14003ad60
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400588f8
mov rcx, rdi
call fcn.1400587d0
jmp 0x140058a2f
cmp esi, 0x14
jne 0x140058a11
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140058979
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140058979
mov byte [rsp + 0x28], 1
lea r9, [rsp + 0x50]
xor r8d, r8d
mov qword [rsp + 0x20], rbx
mov rcx, rsi
mov qword [rsp + 0x50], rbx
call fcn.1400242e0
test eax, eax
jne 0x140058a2f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14005896e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140058979
mov rcx, qword [rsp + 0x50]
call qword [fcn.140074780]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14005899d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400853b9]
test rbp, rbp
mov r9, r8
lea rax, [0x1400899ec]
cmovne r9, rbp
lea rcx, [0x14007b2a0]
cmovne r8, rax
call fcn.140029500
mov rcx, rbp
mov r14, rax
call qword [fcn.140074780]
test r14, r14
jne 0x1400589dc
lea ebx, [r14 + 0x1b]
jmp 0x140058a31
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14008549c]
call fcn.14006e9f0
mov rcx, r14
mov esi, eax
call qword [fcn.140074780]
test esi, esi
je 0x140058a05
mov ebx, esi
jmp 0x140058a31
mov dword [rdi + 0xab8], 0x1f
jmp 0x140058a31
cmp esi, 0x15
jne 0x140058a1c
lea r8d, [rsi - 8]
jmp 0x140058a25
cmp esi, 0x16
jne 0x140058a31
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140058300
mov ebx, eax
mov r14, qword [rsp + 0x60]
mov eax, ebx
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
Function at 0x14005e320
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14005e444
cmp r8d, 0xff
jne 0x14005e381
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14005e36b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x815f0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14003ad60
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14003ad60
cmp r8d, 0xfb
jne 0x14005e393
lea r9, str.WILL
jmp 0x14005e3d1
cmp r8d, 0xfc
jne 0x14005e3a5
lea r9, str.WONT
jmp 0x14005e3d1
cmp r8d, 0xfd
jne 0x14005e3b7
lea r9, [0x140082014]
jmp 0x14005e3d1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14005e42d
cmp r10d, 0x27
jg 0x14005e404
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x81c10]
test r8, r8
jne 0x14005e414
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14003ad60
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14005e3eb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14003ad60
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14003ad60
add rsp, 0x38
ret

Function at 0x14005e790
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
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x4c0]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14005e7ef
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14003abe0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14005e320
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14005e9a0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14005eb48
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x14005ea05
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14005ea05
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14005ea05
mov byte [rax], dl
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 + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14005ea3c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14005ea92
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005ea92
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005ea92
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005ea92
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005ea92
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.14005e450
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14005eaf4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14003abe0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14005e820
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14005eb40
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14003abe0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400602b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140095080]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x140060345
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x1400603a6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14003abe0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140073450
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x140060461
sub ecx, 1
je 0x1400604d4
sub ecx, 1
je 0x140060410
cmp ecx, 1
je 0x1400603f3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14008549c]
call fcn.14003abe0
jmp 0x1400604d4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14005ffe0
test eax, eax
je 0x1400604d4
jmp 0x14006037a
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x1400604d4
sub rax, rsi
cmp rax, rbp
jae 0x1400604d4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14003ad60
jmp 0x1400604d4
cmp r8d, 4
jle 0x1400604d4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x1400604d4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14003ab00
mov esi, eax
test eax, eax
je 0x1400604b3
mov edx, 5
mov rcx, rbx
call fcn.140060fa0
mov eax, esi
jmp 0x14006037a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400493d0
mov rcx, r14
call fcn.1400496b0
test eax, eax
je 0x140060378
mov edx, 5
mov rcx, rbx
call fcn.140060fa0
mov eax, Ordinal_46
jmp 0x14006037a
Function at 0x140073270
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
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x1400732b2
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 [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x1400732f9
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]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x140073352
mov rsi, rbp
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 [rdi + 8]
call qword [rbx + 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 [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x140073310
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140073393
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400851e2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400851e3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140073360
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400019c0
Capabilities:
Delete file

Disassembly:
push rsp
or eax, 0x7d83489c
sub byte [rax], al
jne 0x1400019ce
xor bl, bl
jmp 0x140001a11
lea rcx, [rbp - 0x58]
call fcn.140007530
test rax, rax
jne 0x1400019f8
mov rax, qword [rbp - 0x60]
movsxd rcx, dword [rax + 4]
lea rax, [rbp - 0x60]
add rcx, rax
xor r8d, r8d
lea edx, [r8 + 2]
push rax
add bh, bh
adc eax, 0xa710
lea rcx, [rsp + 0x60]
cmp qword [rsp + 0x78], 0x10
cmovae rcx, qword [rsp + 0x60]
call qword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll_remove]
mov bl, 1
mov rax, qword [rbp - 0x60]
movsxd rcx, dword [rax + 4]
mov qword [rbp + rcx - 0x60], rdi
mov rax, qword [rbp - 0x60]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rbp + rcx - 0x64], edx
mov qword [rbp - 0x58], r14
cmp qword [rbp + 0x28], 0
je 0x140001a62
mov rax, qword [rbp - 0x40]

Function at 0x140007080
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
mov esi, eax
movabs eax, dword [0xda8b088900409214]
test ebx, ebx
jle 0x1400070a1
mov eax, 0xff
call fcn.140002680
xor byte [rsi], al
jne 0x140007091
pop rsi
pop rbx
ret
Function at 0x140002040
Capabilities:
Log keystrokes via polling

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rdi
mov qword [rsp + 0x20], r14
push rbp
mov rbp, rsp
sub rsp, 0x60
mov rax, qword [0x14000a040]
xor rax, rsp
mov qword [rbp - 8], rax
mov edx, dword [0x14000aaa8]
lea r8, [rbp - 0x18]
add rdx, qword [0x14000aac8]
xor r14d, r14d
mov rcx, qword [0x14000aac0]
mov qword [rbp - 0x18], r14
mov qword [rsp + 0x20], r14
lea r9d, [r14 + 8]
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov edx, dword [0x14000aab8]
lea r9d, [r14 + 4]
mov rdi, qword [rbp - 0x18]
lea r8, [rbp - 0x30]
mov rcx, qword [0x14000aac0]
add rdx, rdi
mov dword [rbp - 0x30], r14d
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov ebx, dword [rbp - 0x30]
test ebx, ebx
jle 0x140002231
mov edx, dword [0x14000aabc]
lea r9d, [r14 + 8]
add rdx, qword [0x14000aac8]
lea r8, [rbp - 0x28]
mov rcx, qword [0x14000aac0]
mov qword [rsp + 0x70], rsi
mov qword [rbp - 0x28], r14
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov rdx, qword [rbp - 0x28]
lea r9d, [r14 + 8]
mov eax, ebx
mov qword [rbp - 0x10], r14
sar eax, 9
lea r8, [rbp - 0x10]
shl eax, 3
add rdx, 0x10
movsxd rcx, eax
add rdx, rcx
mov qword [rsp + 0x20], r14
mov rcx, qword [0x14000aac0]
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov rcx, qword [0x14000aac0]
lea r9d, [r14 + 8]
and ebx, 0x1ff
mov qword [rbp - 0x20], r14
imul edx, ebx, 0x78
lea r8, [rbp - 0x20]
mov qword [rsp + 0x20], r14
add rdx, qword [rbp - 0x10]
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov edx, dword [0x14000aaac]
lea r9d, [r14 + 4]
mov rbx, qword [rbp - 0x20]
lea r8, [rbp - 0x30]
mov rcx, qword [0x14000aac0]
add rdx, rbx
mov dword [rbp - 0x30], r14d
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov edx, dword [0x14000aab4]
lea r9d, [r14 + 4]
mov rcx, qword [0x14000aac0]
lea r8, [rbp - 0x28]
mov esi, dword [rbp - 0x30]
add rdx, rbx
mov dword [rbp - 0x28], r14d
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
mov edx, dword [0x14000aaac]
lea r9d, [r14 + 4]
mov rcx, qword [0x14000aac0]
lea r8, [rbp - 0x30]
mov ebx, dword [rbp - 0x28]
add rdx, rdi
mov dword [rbp - 0x30], r14d
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
lea ecx, [r14 + 5]
call qword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
jns 0x14000222c
cmp esi, dword [rbp - 0x30]
je 0x14000222c
test ebx, ebx
jle 0x14000222c
xor edx, edx
mov qword [rsp + 0x20], r14
xor r9d, r9d
xor r8d, r8d
lea ecx, [rdx + 2]
call qword [sym.imp.USER32.dll_mouse_event]
lea rcx, [rbp - 0x20]
mov qword [rbp - 0x20], 5
call fcn.1400043a0
xor edx, edx
mov qword [rsp + 0x20], r14
xor r9d, r9d
xor r8d, r8d
lea ecx, [rdx + 4]
call qword [sym.imp.USER32.dll_mouse_event]
mov rsi, qword [rsp + 0x70]
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.140004a90
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov r14, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret
Function at 0x140002ed0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je 0x140002ef8
add rsp, 0x20
pop r15
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x140002f1e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140002f20
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x140002f79
test ecx, ecx
jle 0x140002f59
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x140002f79
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x140002f79
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret

Function at 0x140002fa0
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x140002fc2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x140002fd8
add rsp, 0x30
pop r14
pop rsi
pop rbp
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x140002ff4
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140002ff6
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140003032
mov qword [rsp + 0x20], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x1400030ce
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x14000306d
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x1400030ae
nop word [rax + rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x1400030ce
cmp rbx, rax
ja 0x140003080
test rbx, rbx
je 0x1400030ce
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret