joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400bfec0
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 [0x14011e030]
mov rdi, rax
test rax, rax
je 0x1400bff3d
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 0x1400bff68
cmp ebx, esi
je 0x1400bff68
cmp ebx, 0x8000
ja 0x1400bff68
cmp ebx, esi
jb 0x1400bff63
mov edx, ebx
mov rcx, rdi
call qword [0x14011e030]
mov rdi, rax
test rax, rax
jne 0x1400bff00
mov rcx, rbp
call qword [fcn.1400e4cc8]
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 0x1400bff48
mov rcx, rdi
jmp 0x1400bff40

Function at 0x1400c6340
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 [0x14011e080]
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 0x1400c63ba
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.1400ab2e0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400c63df
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400aa680
lea eax, [rbx + 0x1f]
jmp 0x1400c6458
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400aa800
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400b8c10
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400c6456
mov dl, 1
mov rcx, rsi
call fcn.14009b0f0
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.14009b0f0
test ebx, ebx
je 0x1400c6456
mov rcx, rdi
call fcn.1400c6970
mov eax, Ordinal_45
jmp 0x1400c6458
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400e3900
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 0x1400c7450
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 0x1400c7475
cmp dword [rax + 0x9f8], 0
je 0x1400c74a1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400c74a1
lea rdx, str.MDTM__s
call fcn.1400de4a0
test eax, eax
jne 0x1400c74ae
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c82e0
add rsp, 0x20
pop rbx
ret
Function at 0x1400c7c60
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 0x1400c7c98
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.1400c7db0
cmp byte [rcx + 0xf0e], 0
je 0x1400c7cb0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c87a0
cmp byte [rcx + 0xf11], 0
je 0x1400c7d51
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400c7d0b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400c7cee
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.1400de4a0
test eax, eax
je 0x1400c7d41
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400c7d31
lea rdx, str.PRET_STOR__s
call fcn.1400de4a0
test eax, eax
je 0x1400c7d41
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400de4a0
test eax, eax
jne 0x1400c7d5e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c8710
add rsp, 0x20
pop rbx
ret

Function at 0x1400c80a0
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 0x1400c80ed
cmp qword [rcx + 0xa88], 0
je 0x1400c80ed
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400de4a0
test eax, eax
jne 0x1400c80f7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400c7c60
add rsp, 0x20
pop rbx
ret

Function at 0x1400c8280
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 0x1400c82cc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400c82cc
lea rdx, str.SIZE__s
call fcn.1400de4a0
test eax, eax
jne 0x1400c82d9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c80a0
add rsp, 0x20
pop rbx
ret

Function at 0x1400c82e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400c8338
cmp qword [rcx + 0xa88], 0
je 0x1400c8338
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400c8338
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400c6b80
jmp fcn.1400c8280
Function at 0x1400c8340
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 0x1400c8375
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400aa680
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400c838c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400aa800
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400c83a8
mov rcx, rdi
call fcn.1400c8280
jmp 0x1400c84df
cmp esi, 0x14
jne 0x1400c84c1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400c8429
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400c8429
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.140093e00
test eax, eax
jne 0x1400c84df
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400c841e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400c8429
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400e4cc8]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400c844d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400fcca8]
test rbp, rbp
mov r9, r8
lea rax, [0x1400fe140]
cmovne r9, rbp
lea rcx, [0x1400ed8f0]
cmovne r8, rax
call fcn.140099020
mov rcx, rbp
mov r14, rax
call qword [fcn.1400e4cc8]
test r14, r14
jne 0x1400c848c
lea ebx, [r14 + 0x1b]
jmp 0x1400c84e1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400fdef4]
call fcn.1400de4a0
mov rcx, r14
mov esi, eax
call qword [fcn.1400e4cc8]
test esi, esi
je 0x1400c84b5
mov ebx, esi
jmp 0x1400c84e1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400c84e1
cmp esi, 0x15
jne 0x1400c84cc
lea r8d, [rsi - 8]
jmp 0x1400c84d5
cmp esi, 0x16
jne 0x1400c84e1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400c7db0
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 0x1400cddd0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400cdef4
cmp r8d, 0xff
jne 0x1400cde31
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400cde1b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xf3be0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400aa800
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400aa800
cmp r8d, 0xfb
jne 0x1400cde43
lea r9, str.WILL
jmp 0x1400cde81
cmp r8d, 0xfc
jne 0x1400cde55
lea r9, str.WONT
jmp 0x1400cde81
cmp r8d, 0xfd
jne 0x1400cde67
lea r9, [0x1400f4604]
jmp 0x1400cde81
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400cdedd
cmp r10d, 0x27
jg 0x1400cdeb4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xf4200]
test r8, r8
jne 0x1400cdec4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400aa800
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400cde9b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400aa800
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400aa800
add rsp, 0x38
ret

Function at 0x1400ce240
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 0x1400ce29f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400aa680
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400cddd0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400ce450
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400ce5f8
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 0x1400ce4b5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400ce4b5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400ce4b5
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 0x1400ce4ec
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400ce542
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ce542
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ce542
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ce542
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ce542
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.1400cdf00
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 0x1400ce5a4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400aa680
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400ce2d0
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 0x1400ce5f0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400aa680
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400cfd60
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14011e080]
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 0x1400cfdf5
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 0x1400cfe56
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400aa680
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.1400e3900
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 0x1400cff11
sub ecx, 1
je 0x1400cff84
sub ecx, 1
je 0x1400cfec0
cmp ecx, 1
je 0x1400cfea3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400fdef4]
call fcn.1400aa680
jmp 0x1400cff84
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400cfa90
test eax, eax
je 0x1400cff84
jmp 0x1400cfe2a
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 0x1400cff84
sub rax, rsi
cmp rax, rbp
jae 0x1400cff84
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400aa800
jmp 0x1400cff84
cmp r8d, 4
jle 0x1400cff84
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 0x1400cff84
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400aa5a0
mov esi, eax
test eax, eax
je 0x1400cff63
mov edx, 5
mov rcx, rbx
call fcn.1400d0a50
mov eax, esi
jmp 0x1400cfe2a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400b8e80
mov rcx, r14
call fcn.1400b9160
test eax, eax
je 0x1400cfe28
mov edx, 5
mov rcx, rbx
call fcn.1400d0a50
mov eax, Ordinal_45
jmp 0x1400cfe2a
Function at 0x1400e2d20
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 0x1400e2d62
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 0x1400e2da9
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 0x1400e2e02
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 0x1400e2dc0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400e2e43
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400f774b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400f774c]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400e2e10
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 0x1400e2e5c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400e2e96
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400e2e9b
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400e2ee4
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1400e2ee4
dec r8
sub rdx, 1
jne 0x1400e2eca
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400e3630
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.1400e2efc
mov ebx, eax
test eax, eax
jne 0x1400e3660
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x1400e36c3
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x1400e36ba
test al, 0x10
je 0x1400e36ba
bt eax, 0xa
jae 0x1400e36b3
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.1400e36d4
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x1400e36af
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x1400e36af
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_abort]
int3
test edi, edi
jne 0x1400e36ba
and dword [rsp + 0x3c], 0
jmp 0x1400e36bf
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1400e4948
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400e4992
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400e4992
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400e4992
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400e4992
cmp dword [rcx + 0x84], 0xe
jbe 0x1400e4992
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400e4994
xor al, al
add rsp, 0x28
ret

Function at 0x14000191c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001966
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001966
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001966
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001966
cmp dword [rcx + 0x84], 0xe
jbe 0x140001966
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001968
xor al, al
add rsp, 0x28
ret
Function at 0x1400111ef
Capabilities:
Terminate process

Disassembly:
jmp 0x140012d50
mov qword [rsp + 8], rcx
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
nop
add rsp, 0x28
ret

Function at 0x140011267
Capabilities:
Allocate or change rwx memory
Create thread
Spawn thread to rwx shellcode

Disassembly:
jmp 0x1400117b0
push rbp
push rsi
push rdi
sub rsp, 0x2c0
lea rbp, [rsp + 0x30]
lea rdi, [rsp + 0x30]
mov ecx, 0x74
mov eax, 0xcccccccc
rep stosd dword [rdi], eax
mov rax, qword [section..data]
xor rax, rbp
mov qword [rbp + 0x288], rax
lea rcx, [0x14002209f]
call fcn.14001136b
nop
lea rax, [rbp + 0x10]
lea rcx, [0x14001ac90]
mov rdi, rax
mov rsi, rcx
mov ecx, 0x149
rep movsb byte [rdi], byte [rsi]
mov r9d, 0x40
mov r8d, 0x3000
mov edx, 0x149
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rbp + 0x178], rax
mov r8d, 0x149
lea rdx, [rbp + 0x10]
mov rcx, qword [rbp + 0x178]
call fcn.1400111ae
nop
lea rax, [rbp + 0x194]
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], 0
xor r9d, r9d
mov r8, qword [rbp + 0x178]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov qword [rbp + 0x1b8], rax
mov edx, 0xffffffff
mov rcx, qword [rbp + 0x1b8]
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
nop
xor eax, eax
mov edi, eax
lea rcx, [rbp - 0x30]
lea rdx, [0x14001ac50]
call fcn.140011302
mov eax, edi
mov rcx, qword [rbp + 0x288]
xor rcx, rbp
call fcn.1400111a9
lea rsp, [rbp + 0x290]
pop rdi
pop rsi
pop rbp
ret

Function at 0x140011271
Capabilities:
Parse pe header

Disassembly:
jmp 0x1400140a0
sub rsp, 0x38
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x1400140c0
xor al, al
jmp 0x140014141
mov rax, qword [rsp + 0x20]
movzx eax, word [rax]
cmp eax, 0x5a4d
je 0x1400140d3
xor al, al
jmp 0x140014141
mov rax, qword [rsp + 0x20]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x20]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
cmp dword [rax], 0x4550
je 0x1400140fd
xor al, al
jmp 0x140014141
mov rax, qword [rsp + 0x28]
movzx eax, word [rax + 0x18]
cmp eax, 0x20b
je 0x140014111
xor al, al
jmp 0x140014141
mov rax, qword [rsp + 0x28]
cmp dword [rax + 0x84], 0xe
ja 0x140014123
xor al, al
jmp 0x140014141
mov eax, 8
imul rax, rax, 0xe
mov rcx, qword [rsp + 0x28]
cmp dword [rcx + rax + 0x88], 0
jne 0x14001413f
xor al, al
jmp 0x140014141
mov al, 1
add rsp, 0x38
ret
Function at 0x140011f80
Capabilities:
Terminate process

Disassembly:
sub rsp, 0x68
mov ecx, 1
call fcn.140011393
movzx eax, al
test eax, eax
jne 0x140011fa0
mov ecx, 7
call fcn.14001130c
nop
mov byte [rsp + 0x20], 0
call fcn.140011320
mov byte [rsp + 0x21], al
cmp dword [0x14001d868], 1
jne 0x140011fc4
mov ecx, 7
call fcn.14001130c
nop
jmp 0x14001201c
cmp dword [0x14001d868], 0
jne 0x140012017
mov dword [0x14001d868], 1
lea rdx, [0x14001a660]
lea rcx, [0x14001a330]
call fcn.140011195
test eax, eax
je 0x140011ff8
mov eax, 0xff
jmp 0x140012121
lea rdx, [0x14001a220]
lea rcx, [section..rdata]
call fcn.140011316
mov dword [0x14001d868], 2
jmp 0x14001201c
mov byte [rsp + 0x20], 1
movzx ecx, byte [rsp + 0x21]
call fcn.1400112f8
call fcn.140011294
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
cmp qword [rax], 0
je 0x140012079
mov rcx, qword [rsp + 0x30]
call fcn.140011154
movzx eax, al
test eax, eax
je 0x140012079
mov rax, qword [rsp + 0x30]
mov rax, qword [rax]
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x48]
mov qword [rsp + 0x50], rax
xor r8d, r8d
mov edx, 2
xor ecx, ecx
mov rax, qword [rsp + 0x50]
call qword [0x140023020]
nop
call fcn.1400112c6
mov qword [rsp + 0x38], rax
mov rax, qword [rsp + 0x38]
cmp qword [rax], 0
je 0x1400120ad
mov rcx, qword [rsp + 0x38]
call fcn.140011154
movzx eax, al
test eax, eax
je 0x1400120ad
mov rax, qword [rsp + 0x38]
mov rcx, qword [rax]
call fcn.14001134d
nop
call fcn.1400121d0
mov dword [rsp + 0x28], eax
call fcn.140011271
movzx eax, al
test eax, eax
jne 0x1400120cc
mov ecx, dword [rsp + 0x28]
call fcn.140011055
nop
movzx eax, byte [rsp + 0x20]
test eax, eax
jne 0x1400120db
call fcn.140011357
nop
xor edx, edx
mov cl, 1
call fcn.140011145
mov eax, dword [rsp + 0x28]
jmp 0x140012121
add rsp, 0x68
ret