joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800d0480
Capabilities:
Resolve dns

Disassembly:
push rdi
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x1800d061e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x1800d05fe
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1800d04ee
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1800d04e0
inc rbx
jmp 0x1800d04f0
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1800d04fd
lea ebp, [rax + 0xe]
jmp 0x1800d0509
cmp eax, 0x17
jne 0x1800d05a1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x1800d05a1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1800d05a1
cmp rax, rbp
jb 0x1800d05a1
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [section..data]
mov r14, rax
test rax, rax
je 0x1800d05b0
mov ecx, dword [rsi]
mov r8, rbp
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], ebp
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x1800d058e
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x1800d059e
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1800d04d0
jmp 0x1800d05b6
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x1800d05d0
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x1800d05f9
test rdi, rdi
je 0x1800d05f5
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.18010616d]
mov rdi, rbx
test rbx, rbx
jne 0x1800d05e0
xor edi, edi
jmp 0x1800d060d
test rdi, rdi
jne 0x1800d060d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r15
pop r13
pop r12
pop rdi
ret

Function at 0x1800d0a80
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
test rax, rax
je 0x1800d0ab6
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x1800d2970
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, Ordinal_46
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x1800d2a4b
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.1800b1010
cmp eax, 4
je 0x1800d29c8
mov edx, eax
jmp 0x1800d29f5
cmp byte [0x180165fd0], r14b
jne 0x1800d29ff
mov r9d, 2
mov dword [rsp + 0x50], r14d
lea rdx, [rsp + 0x50]
xor ecx, ecx
lea r8d, [r9 + 2]
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
mov eax, edx
test eax, eax
jne 0x1800d2a4d
mov eax, dword [rsp + 0x50]
jmp 0x1800d2a1e
imul eax, dword [0x180165fcc], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x180165fcc], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x1800d2a42
sub rsi, rdi
nop word [rax + rax]
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x1800d2a30
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x1800d29a0
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x1800d2a60
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
sub rdi, 1
je 0x1800d2b03
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.1800b1010
cmp eax, 4
jne 0x1800d2acf
cmp byte [0x180165fd0], bpl
jne 0x1800d2b1b
lea r9d, [rax - 2]
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x1800d2b08
mov ecx, dword [rsp + 0x50]
cmp ecx, 0xfffffffc
jae 0x1800d2a90
mov eax, 0x8421085
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
imul eax, eax, 0x3e
sub ecx, eax
movzx eax, byte [rcx + r14]
mov byte [rsi], al
inc rsi
sub rdi, 1
jne 0x1800d2a90
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
imul ecx, dword [0x180165fcc], 0x41c64e6d
add ecx, 0x3039
mov dword [0x180165fcc], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
jmp 0x1800d2ad7
Function at 0x1800d67a0
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 [case.0x1800b29a0.0]
mov rdi, rax
test rax, rax
je 0x1800d681d
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 0x1800d6848
cmp ebx, esi
je 0x1800d6848
cmp ebx, 0x8000
ja 0x1800d6848
cmp ebx, esi
jb 0x1800d6843
mov edx, ebx
mov rcx, rdi
call qword [case.0x1800b29a0.0]
mov rdi, rax
test rax, rax
jne 0x1800d67e0
mov rcx, rbp
call qword [fcn.18010616d]
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 0x1800d6828
mov rcx, rdi
jmp 0x1800d6820

Function at 0x1800d82f0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x220]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1800d834f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.1800b83e0
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1800d7e90
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1800d84f0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1800d86a6
push rbp
push rdi
push r13
sub rsp, 0x20
mov rbp, qword [rcx + 0x1b8]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rsi
lea rsi, [rbp + 0x1cd8]
mov qword [rsp + 0x50], r14
lea rbx, [rbp + 0x1ed8]
mov qword [rsp + 0x58], r15
mov qword [rbx], rsi
mov rax, rsi
cmp rsi, rbx
jae 0x1800d8546
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1800d855f
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1800d855f
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rbp + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rbp + 0x1caa]
movzx r14d, ax
shr r14w, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x1800d859e
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1800d85b1
mov byte [r9], r14b
inc qword [rbx]
mov r9, qword [rbx]
mov r14, qword [rsp + 0x50]
cmp r9, rbx
jae 0x1800d85f0
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1800d85f0
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1800d85f0
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1800d85f0
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rbp + 0x1ee0], r9
lea r8, [rbp + 0x1cda]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.1800d7fc0
mov rcx, qword [r13 + 0x220]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1800d8652
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1800b83e0
lea rdx, [rbp + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.1800d8380
mov rcx, qword [r13 + 0x220]
lea rdx, [rbp + 0x1cdf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1800d869e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1800b83e0
add rsp, 0x20
pop r13
pop rdi
pop rbp
ret
Function at 0x1800d9d20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x180163880]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x680]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x1800d9db6
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1800d9e06
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.1800b83e0
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.180104980
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x1800d9e3c.1
movsxd rax, ecx
lea r9, [0x180000000]
mov ecx, dword [r9 + rax*4 + 0xd9f44]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1800d9e3c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x1800d9e3c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1800b9820
mov esi, eax
test eax, eax
je case.0x1800d9e3c.4
mov edx, 5
mov rcx, rdi
call fcn.1800da930
jmp 0x1800d9de1
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.1800da9a0
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1800d9e3c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.1800b84d0
jmp case.0x1800d9e3c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1800d9a70
mov esi, eax
test eax, eax
je case.0x1800d9e3c.4
jmp 0x1800d9de3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x18013d8dc]
call fcn.1800b83e0
mov rcx, rbp
call fcn.1800cde10
test eax, eax
je 0x1800d9de1
mov edx, 5
mov rcx, rdi
call fcn.1800da930
mov eax, Ordinal_46
jmp 0x1800d9de3
Function at 0x1800e2420
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x180163880]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x20]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x228]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1800e249c
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x1800e24a1
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1800e24c0
lea rdx, str.Error_accept__ing_server_connect
call fcn.1800b83e0
mov eax, reloc.WLDAP32.dll_Ordinal_30
jmp 0x1800e255a
lea rdx, str.Connection_accepted_from_server
call fcn.1800b84d0
mov byte [rsi + 0x3ad], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1800f46d0
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1800c15d0
mov ebx, eax
test eax, eax
je 0x1800e250d
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, ebx
jmp 0x1800e255a
cmp qword [rdi + 0x280], 0
je 0x1800e2558
mov dl, 1
mov rcx, rdi
call fcn.1800a3230
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x288]
call qword [rdi + 0x280]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1800a3230
test ebx, ebx
je 0x1800e2558
mov rcx, rdi
call fcn.1800e2c50
mov eax, Ordinal_46
jmp 0x1800e255a
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.180104980
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1800e4420
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
mov rbx, rcx
mov rdi, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x1800e4493
movzx eax, byte [rdi + 0x78e]
cmp al, 0xd
je 0x1800e4475
test rdi, rdi
je 0x1800e445b
lea r8, str.STOP
mov r8, qword [r8 + rax*8]
jmp 0x1800e4462
lea r8, [0x18013d9ec]
lea r9, str.RETR_PREQUOTE
lea rdx, str.__s_______s_
call fcn.1800b8690
mov r8b, reloc.WS2_32.dll_listen
mov byte [rdi + 0x78e], 0xd
mov dl, 1
mov rcx, rbx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1800e45e0
cmp byte [rcx + 0xa4e], 0
je 0x1800e44ad
xor edx, edx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1800e5290
cmp byte [rcx + 0xa51], 0
je 0x1800e4530
mov r9, qword [rdi + 0x738]
lea rdx, [rdi + 0x680]
test r9, r9
jne 0x1800e44f7
mov r9, qword [rcx + 0x7f8]
test r9, r9
jne 0x1800e44ee
cmp byte [rcx + 0x12a9], 0
lea rax, str.NLST
lea r9, str.LIST
cmovne r9, rax
lea r8, str.PRET__s
jmp 0x1800e450e
cmp byte [rcx + 0x12ad], 0
lea r8, str.PRET_STOR__s
jne 0x1800e450e
lea r8, str.PRET_RETR__s
call fcn.1800fd130
mov edi, eax
test eax, eax
jne 0x1800e4523
mov dl, Ordinal_30
mov rcx, rbx
call fcn.1800e2bf0
mov eax, edi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov rdx, rdi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1800e51b0
Function at 0x1800e4880
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
add rdx, 0x680
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1800e48d8
cmp qword [rdx + 0xb8], 0
je 0x1800e48d8
xor r9d, r9d
mov qword [rsp + 0x30], rdi
lea r8, str.REST__d
call fcn.1800fd130
mov edi, eax
test eax, eax
jne 0x1800e48cd
mov dl, reloc.WLDAP32.dll_Ordinal_26
mov rcx, rbx
call fcn.1800e2bf0
mov eax, edi
mov rdi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1800e4420

Function at 0x1800e4d90
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x20]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x1800e4dd0
lea rdx, str.Couldnt_set_desired_mode
call fcn.1800b83e0
lea eax, [rdi + 0x11]
jmp 0x1800e4f34
cmp edx, 0xc8
je 0x1800e4de7
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1800b84d0
cmp sil, 0x13
jne 0x1800e4dfd
mov rdx, rbp
mov rcx, rbx
call fcn.1800e4aa0
jmp 0x1800e4f30
cmp sil, 0x14
jne 0x1800e4f12
cmp byte [rbx + 0x6f0], 2
mov rbp, qword [rbx + 0x20]
jne 0x1800e4e7b
mov rax, qword [rbx + 0x1b8]
mov rcx, qword [rax]
test rcx, rcx
je 0x1800e4e7b
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.1800c32f0
test eax, eax
jne 0x1800e4f30
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1800e4e70
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x1800e4e7b
mov rcx, qword [rsp + 0x40]
call qword [fcn.18010616d]
mov rdx, qword [rbx + 0x7f8]
test rdx, rdx
jne 0x1800e4ea0
cmp byte [rbx + 0x12a9], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x18013a0ba]
test rdi, rdi
mov r9, r8
lea rax, [0x1801448f0]
cmovne r9, rdi
lea rcx, [0x18010fd44]
cmovne r8, rax
call fcn.1800bec40
mov rcx, rdi
mov rsi, rax
call qword [fcn.18010616d]
test rsi, rsi
jne 0x1800e4ede
lea edi, [rsi + 0x1b]
jmp 0x1800e4f32
lea rdx, [rbp + 0x680]
mov r9, rsi
lea r8, [0x18013d8dc]
mov rcx, rbx
call fcn.1800fd130
mov rcx, rsi
mov edi, eax
call qword [fcn.18010616d]
test edi, edi
jne 0x1800e4f32
mov dl, Ordinal_32
mov rcx, rbx
call fcn.1800e2bf0
jmp 0x1800e4f32
cmp sil, 0x15
jne 0x1800e4f1d
mov r8b, reloc.WS2_32.dll_listen
jmp 0x1800e4f26
cmp sil, 0x16
jne 0x1800e4f32
mov r8b, recv
mov dl, 1
mov rcx, rbx
call fcn.1800e45e0
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1800f9110
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
push r15
sub rsp, 0x180
mov rax, qword [0x180163880]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov qword [rsp + 0x50], rcx
mov r15, r8
mov rcx, rdx
mov r12, rdx
xor ebp, ebp
xor ebx, ebx
call case.0x1800b29a0.1
mov r13, rax
test rax, rax
jne 0x1800f918e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.18009e9c0
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1800b83e0
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.18010616d]
jmp 0x1800f9348
xor r9d, r9d
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov rcx, r13
mov qword [rsp + 0x170], r14
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x1800f9201
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.18009e9c0
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1800b83e0
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x1800f9332
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1800f924a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.18009e9c0
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1800b83e0
mov ebx, Ordinal_79
jmp 0x1800f9326
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x1800f927f
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.1800b83e0
mov ebx, Ordinal_79
jmp 0x1800f931e
lea rcx, [rdi + 1]
call qword [section..data]
mov rbp, rax
test rax, rax
jne 0x1800f9299
lea ebx, [rax + 0x1b]
jmp 0x1800f931e
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x1800f92f8
nop word [rax + rax]
mov r8d, edi
mov dword [rsp + 0x40], 0
sub r8d, ebx
mov esi, ebx
lea rdx, [rbx + rbp]
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1800f936a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x1800f92ef
mov edi, esi
jmp 0x1800f92f1
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x1800f92b0
mov rcx, qword [rsp + 0x50]
mov r9, r12
mov r8, rdi
mov byte [rdi + rbp], 0
mov rdx, rbp
mov qword [rsp + 0x20], r15
call fcn.1800f8e90
mov ebx, eax
mov rsi, qword [rsp + 0x1c8]
mov rdi, qword [rsp + 0x178]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbp
call qword [fcn.18010616d]
mov rcx, r13
call fcn.18010616d
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.180104980
add rsp, 0x180
pop r15
pop r13
pop r12
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.18009e9c0
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1800b83e0
mov ebx, Ordinal_79
jmp 0x1800f9316
Function at 0x1800ffb50
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov rsi, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [section..data]
mov rbx, rax
test rax, rax
jne 0x1800ffb93
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rdi
mov qword [rbx + 0x10], rax
lea rdi, [rbp + 8]
mov qword [rsp + 0x50], r14
cmp r15d, dword [rbp + 0x1c]
jbe 0x1800ffbe0
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, rsi
call qword [rdi]
mov esi, dword [rbp + 0x18]
add rsi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rsi
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor r14d, r14d
test r15, r15
je 0x1800ffc42
mov r14, r15
nop dword [rax]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rbx + 8]
call qword [rdi]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea rsi, [rsi + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rdi]
sub r15, 1
jne 0x1800ffc00
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x1800ffc81
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x18011ca39]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x18011ca3a]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x1800ffc50
mov r14, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret