joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400ce340
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 [0x14043f030]
mov rdi, rax
test rax, rax
je 0x1400ce3bd
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 0x1400ce3e8
cmp ebx, esi
je 0x1400ce3e8
cmp ebx, 0x8000
ja 0x1400ce3e8
cmp ebx, esi
jb 0x1400ce3e3
mov edx, ebx
mov rcx, rdi
call qword [0x14043f030]
mov rdi, rax
test rax, rax
jne 0x1400ce380
mov rcx, rbp
call qword [fcn.1400f2c1e]
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 0x1400ce3c8
mov rcx, rdi
jmp 0x1400ce3c0

Function at 0x1400d47c0
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 [0x14043f080]
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 0x1400d483a
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.1400b9760
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400d485f
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400b8b00
lea eax, [rbx + 0x1f]
jmp 0x1400d48d8
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400b8c80
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400c7090
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400d48d6
mov dl, 1
mov rcx, rsi
call fcn.1400a9570
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.1400a9570
test ebx, ebx
je 0x1400d48d6
mov rcx, rdi
call fcn.1400d4df0
mov eax, Ordinal_46
jmp 0x1400d48d8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400f12f0
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 0x1400d58d0
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 0x1400d58f5
cmp dword [rax + 0x9f8], 0
je 0x1400d5921
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400d5921
lea rdx, str.MDTM__s
call fcn.1400ec920
test eax, eax
jne 0x1400d592e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d6760
add rsp, 0x20
pop rbx
ret
Function at 0x1400d60e0
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 0x1400d6118
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.1400d6230
cmp byte [rcx + 0xf0e], 0
je 0x1400d6130
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d6c20
cmp byte [rcx + 0xf11], 0
je 0x1400d61d1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400d618b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400d616e
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.1400ec920
test eax, eax
je 0x1400d61c1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400d61b1
lea rdx, str.PRET_STOR__s
call fcn.1400ec920
test eax, eax
je 0x1400d61c1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400ec920
test eax, eax
jne 0x1400d61de
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d6b90
add rsp, 0x20
pop rbx
ret

Function at 0x1400d6520
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 0x1400d656d
cmp qword [rcx + 0xa88], 0
je 0x1400d656d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400ec920
test eax, eax
jne 0x1400d6577
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400d60e0
add rsp, 0x20
pop rbx
ret

Function at 0x1400d6700
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 0x1400d674c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400d674c
lea rdx, str.SIZE__s
call fcn.1400ec920
test eax, eax
jne 0x1400d6759
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d6520
add rsp, 0x20
pop rbx
ret

Function at 0x1400d6760
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400d67b8
cmp qword [rcx + 0xa88], 0
je 0x1400d67b8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400d67b8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400d5000
jmp fcn.1400d6700
Function at 0x1400d67c0
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 0x1400d67f5
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400b8b00
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400d680c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400b8c80
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400d6828
mov rcx, rdi
call fcn.1400d6700
jmp 0x1400d695f
cmp esi, 0x14
jne 0x1400d6941
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400d68a9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400d68a9
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.1400a2550
test eax, eax
jne 0x1400d695f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400d689e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400d68a9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400f2c1e]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400d68cd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140104876]
test rbp, rbp
mov r9, r8
lea rax, [0x1404262dc]
cmovne r9, rbp
lea rcx, [0x1400fa760]
cmovne r8, rax
call fcn.1400a74a0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400f2c1e]
test r14, r14
jne 0x1400d690c
lea ebx, [r14 + 0x1b]
jmp 0x1400d6961
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140104a30]
call fcn.1400ec920
mov rcx, r14
mov esi, eax
call qword [fcn.1400f2c1e]
test esi, esi
je 0x1400d6935
mov ebx, esi
jmp 0x1400d6961
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400d6961
cmp esi, 0x15
jne 0x1400d694c
lea r8d, [rsi - 8]
jmp 0x1400d6955
cmp esi, 0x16
jne 0x1400d6961
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400d6230
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 0x1400dc250
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400dc374
cmp r8d, 0xff
jne 0x1400dc2b1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400dc29b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x100a90]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400b8c80
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400b8c80
cmp r8d, 0xfb
jne 0x1400dc2c3
lea r9, str.WILL
jmp 0x1400dc301
cmp r8d, 0xfc
jne 0x1400dc2d5
lea r9, str.WONT
jmp 0x1400dc301
cmp r8d, 0xfd
jne 0x1400dc2e7
lea r9, [0x1401014b4]
jmp 0x1400dc301
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400dc35d
cmp r10d, 0x27
jg 0x1400dc334
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x1010b0]
test r8, r8
jne 0x1400dc344
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400b8c80
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400dc31b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400b8c80
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400b8c80
add rsp, 0x38
ret

Function at 0x1400dc6c0
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 0x1400dc71f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400b8b00
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400dc250
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400dc8d0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400dca78
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 0x1400dc935
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400dc935
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400dc935
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 0x1400dc96c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400dc9c2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400dc9c2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400dc9c2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400dc9c2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400dc9c2
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.1400dc380
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 0x1400dca24
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400b8b00
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400dc750
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 0x1400dca70
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400b8b00
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400de1e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14043f080]
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 0x1400de275
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 0x1400de2d6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400b8b00
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.1400f12f0
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 0x1400de391
sub ecx, 1
je 0x1400de404
sub ecx, 1
je 0x1400de340
cmp ecx, 1
je 0x1400de323
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140104a30]
call fcn.1400b8b00
jmp 0x1400de404
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400ddf10
test eax, eax
je 0x1400de404
jmp 0x1400de2aa
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 0x1400de404
sub rax, rsi
cmp rax, rbp
jae 0x1400de404
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400b8c80
jmp 0x1400de404
cmp r8d, 4
jle 0x1400de404
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 0x1400de404
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400b8a20
mov esi, eax
test eax, eax
je 0x1400de3e3
mov edx, 5
mov rcx, rbx
call fcn.1400deed0
mov eax, esi
jmp 0x1400de2aa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400c7300
mov rcx, r14
call fcn.1400c75e0
test eax, eax
je 0x1400de2a8
mov edx, 5
mov rcx, rbx
call fcn.1400deed0
mov eax, Ordinal_46
jmp 0x1400de2aa
Function at 0x1400f11a0
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 0x1400f11e2
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 0x1400f1229
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 0x1400f1282
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 0x1400f1240
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400f12c3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140104652]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140104653]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400f1290
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 0x1400f2278
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400f22c2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400f22c2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400f22c2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400f22c2
cmp dword [rcx + 0x84], 0xe
jbe 0x1400f22c2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400f22c4
xor al, al
add rsp, 0x28
ret
Function at 0x1400f24f8
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 0x1400f2532
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400f2537
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 0x1400f2580
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 0x1400f2580
dec r8
sub rdx, 1
jne 0x1400f2566
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x14007c5e6
Capabilities:
Parse pe header

Disassembly:
jmp 0x140150c40
xor r8d, r8d
xor edx, edx
jmp 0x140150930

Function at 0x14007cc30
Capabilities:
Access peb ldr_data

Disassembly:
jmp 0x140091ce0
push rbp
push rdi
sub rsp, 0x268
lea rbp, [rsp + 0x20]
lea rcx, [0x1401c3214]
call fcn.140080e11
nop
lea rdx, [0x140188558]
lea rcx, [rbp + 0x208]
call fcn.14007cb90
mov rcx, rax
call fcn.14007ede1
mov qword [rbp + 0x28], rax
mov dword [rbp + 0x44], 0x18
mov dword [rbp + 0x64], 0x18
mov dword [rbp + 0x84], 0x10
mov rax, qword gs:[0x60]
mov qword [rbp + 0xa8], rax
mov rax, qword [rbp + 0xa8]
mov rax, qword [rax + 0x18]
mov qword [rbp + 0xc8], rax
mov ecx, dword [rbp + 0xc8]
call fcn.1400808cb
nop
mov rax, qword [rbp + 0xc8]
mov rax, qword [rax + 0x18]
mov qword [rbp + 0xe8], rax
mov ecx, dword [rbp + 0xe8]
call fcn.1400808cb
nop
mov rax, qword [rbp + 0xe8]
mov rax, qword [rax + 0x10]
mov qword [rbp + 0x108], rax
mov ecx, dword [rbp + 0x108]
call fcn.1400808cb
nop
mov rax, qword [rbp + 0xe8]
mov qword [rbp + 0x128], rax
mov eax, 0x10
imul rax, rax, 0
mov rcx, qword [rbp + 0x128]
mov rax, qword [rcx + rax]
mov qword [rbp + 0x128], rax
mov rcx, qword [rbp + 0x128]
call fcn.14007fcdc
nop
mov rax, qword [rbp + 0x128]
cmp qword [rax + 0x30], 0
je 0x140091e07
mov rax, qword [rbp + 0x128]
mov rcx, qword [rax + 0x30]
call fcn.14007fcdc
nop
mov rcx, qword [rbp + 0x128]
call fcn.14007c77b
cmp eax, 0xb26771d8
jne 0x140091e07
jmp 0x140091e17
mov rax, qword [rbp + 0x128]
cmp qword [rbp + 0xe8], rax
jne 0x140091dab
mov rax, qword [rbp + 0x128]
mov rax, qword [rax + 0x30]
mov qword [rbp + 8], rax
mov rcx, qword [rbp + 8]
call fcn.14007fcdc
nop
mov rax, qword [rbp + 8]
lea rsp, [rbp + 0x248]
pop rdi
pop rbp
ret
Function at 0x14007d900
Capabilities:
Encrypt data using salsa20 or chacha

Disassembly:
jmp 0x140095a50
mov dword [rsp + 0x20], r9d
mov dword [rsp + 0x18], r8d
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rbp
push rdi
sub rsp, 0x108
lea rbp, [rsp + 0x20]
lea rcx, [0x1401c3356]
call fcn.140080e11
nop
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 4
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 5
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax + 4]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 6
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax + 8]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 7
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax + 0xc]
mov dword [rdx + rcx], eax
cmp dword [rbp + 0x110], 0x100
jne 0x140095b49
mov rax, qword [rbp + 0x108]
add rax, 0x10
mov qword [rbp + 0x108], rax
lea rax, str.expand_32_byte_k
mov qword [rbp + 8], rax
jmp 0x140095b54
lea rax, str.expand_16_byte_k
mov qword [rbp + 8], rax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 8
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 9
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax + 4]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 0xa
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax + 8]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 0xb
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x108]
mov eax, dword [r8 + rax + 0xc]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 0
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 8]
mov eax, dword [r8 + rax]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 1
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 8]
mov eax, dword [r8 + rax + 4]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 2
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 8]
mov eax, dword [r8 + rax + 8]
mov dword [rdx + rcx], eax
mov eax, 4
imul rax, rax, 0
mov ecx, 4
imul rcx, rcx, 3
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 8]
mov eax, dword [r8 + rax + 0xc]
mov dword [rdx + rcx], eax
lea rsp, [rbp + 0xe8]
pop rdi
pop rbp
ret