joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14003b300
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x14003b4c4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14003b4a4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14003b35d
lea ebp, [rax + 0xe]
jmp 0x14003b369
cmp eax, 0x17
jne 0x14003b411
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14003b411
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14003b411
cmp rax, rbp
jb 0x14003b411
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14003b44c
mov ecx, dword [rsi]
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
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x14003b43b
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x14003b3fe
call qword [case.0x140020366.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14003b420
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14003b40e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14003b350
jmp 0x14003b452
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14005d555]
mov rcx, rdi
call qword [fcn.14005d555]
jmp 0x14003b452
mov rcx, rdi
mov r14d, 8
call qword [fcn.14005d555]
jmp 0x14003b452
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14003b467
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14003b49f
test rbx, rbx
je 0x14003b49a
mov rcx, qword [rbx + 0x20]
call qword [fcn.14005d555]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14005d555]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14005d555]
mov rbx, rdi
test rdi, rdi
jne 0x14003b471
mov rbx, r13
jmp 0x14003b4b3
test rbx, rbx
jne 0x14003b4b3
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret

Function at 0x14003c950
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 qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x14003cef0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14003cf1a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x14006a1c8]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14003cf7e
mov rcx, rbx
test r14, r14
je 0x14003cf68
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x14003cfb6
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14003cfb6
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x14003d078
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x14003cfe0
lea ecx, [rax + 1]
add rcx, rdx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14003d06a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14003d06a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x14003d010
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x14003d024
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14003d040
mov rcx, rdi
test r14, r14
je 0x14003d061
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14003d067
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.14005d555]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x1400453b0
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 [0x140083010]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x240]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rbx, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
or rdi, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140045427
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 rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.14002a1e0
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x14004544c
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400296c0
lea eax, [rdi + 0x1f]
jmp 0x1400454ad
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400297c0
mov byte [rbx + 0x3ac], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x240], rdi
call fcn.140052ee0
mov byte [rbx + 0x259], 1
mov rax, qword [rsi + 0x2c8]
test rax, rax
je 0x1400454ab
mov rcx, qword [rsi + 0x2d0]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x1400454ab
mov rcx, rbx
call fcn.1400459e0
mov eax, Ordinal_46
jmp 0x1400454ad
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140014a10
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 0x140046610
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0x748
cmp byte [rax + 0x732], 0
jne 0x140046635
cmp dword [rax + 0x590], 0
je 0x140046661
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140046661
lea rdx, str.MDTM__s
call fcn.140058650
test eax, eax
jne 0x14004666e
mov dword [rbx + 0x804], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400474e0
add rsp, 0x20
pop rbx
ret

Function at 0x140046e50
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 + 0x1f8]
cmp dword [rax + 0x18], 0
je 0x140046e88
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0x804], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140046fa0
cmp byte [rcx + 0x737], 0
je 0x140046ea0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400479c0
cmp byte [rcx + 0x74e], 0
je 0x140046f41
mov r8, qword [rbx + 0x7d0]
test r8, r8
jne 0x140046efb
mov r8, qword [rcx + 0x7a8]
test r8, r8
jne 0x140046ede
cmp byte [rcx + 0x736], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0x748]
lea rdx, str.PRET__s
call fcn.140058650
test eax, eax
je 0x140046f31
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0x742], 0
lea rcx, [rbx + 0x748]
je 0x140046f21
lea rdx, str.PRET_STOR__s
call fcn.140058650
test eax, eax
je 0x140046f31
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140058650
test eax, eax
jne 0x140046f4e
mov dword [rbx + 0x804], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140047930
add rsp, 0x20
pop rbx
ret
Function at 0x140047290
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 + 0x1f8]
cmp dword [rdx + 0x18], 0
je 0x1400472dd
cmp qword [rcx + 0x7d0], 0
je 0x1400472dd
add rcx, 0x748
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140058650
test eax, eax
jne 0x1400472e7
mov dword [rbx + 0x804], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140046e50
add rsp, 0x20
pop rbx
ret

Function at 0x140047480
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x748
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1f8]
cmp dword [rdx + 0x18], 1
jne 0x1400474cc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400474cc
lea rdx, str.SIZE__s
call fcn.140058650
test eax, eax
jne 0x1400474d9
mov dword [rbx + 0x804], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140047290
add rsp, 0x20
pop rbx
ret

Function at 0x1400474e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0x741], 0
je 0x140047538
cmp qword [rcx + 0x7d0], 0
je 0x140047538
cmp byte [r9 + 0x734], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0x7f4]
cmp eax, edx
je 0x140047538
mov rax, qword [r9 + 0x1f8]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x18], 1
movzx edx, byte [r9 + 0x734]
jmp fcn.140045c90
jmp fcn.140047480
Function at 0x140047540
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
lea eax, [rdx - 0xc8]
mov rsi, rcx
mov rcx, qword [rcx]
mov edi, r8d
cmp eax, 0x64
jb 0x140047584
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400296c0
lea eax, [rbx + 0x11]
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
cmp edx, 0xc8
je 0x14004759b
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400297c0
mov qword [rsp + 0x48], rbp
cmp edi, 0x13
jne 0x1400475b2
mov rcx, rsi
call fcn.140047480
jmp 0x1400476ff
cmp edi, 0x14
jne 0x1400476e1
mov rbp, qword [rsi]
mov rax, rbx
mov rdi, qword [rbp + 0x5050]
mov qword [rsp + 0x40], rbx
cmp dword [rbp + 0x718], 2
jne 0x14004763d
test rdi, rdi
je 0x14004763d
cmp byte [rdi], al
je 0x14004763d
mov edx, Ordinal_50
mov rcx, rdi
call sub.VCRUNTIME140.dll_strchr
test rax, rax
je 0x140047638
or rax, 0xffffffffffffffff
inc rax
cmp byte [rdi + rax], bl
jne 0x1400475f5
cmp byte [rax + rdi - 1], 0x2f
je 0x140047614
mov edx, Ordinal_50
mov rcx, rdi
call sub.VCRUNTIME140.dll_strrchr
sub rax, rdi
mov byte [rsp + 0x28], bl
lea r9, [rsp + 0x40]
mov r8, rax
mov qword [rsp + 0x20], rbx
mov rdx, rdi
mov rcx, rbp
call fcn.140051070
test eax, eax
jne 0x1400476ff
mov rax, qword [rsp + 0x40]
mov rdx, qword [rbp + 0x7a8]
test rdx, rdx
jne 0x140047661
cmp byte [rbp + 0x736], bl
lea rcx, str.NLST
lea rdx, str.LIST
cmovne rdx, rcx
test rax, rax
lea r8, [0x140064791]
mov r9, r8
lea rcx, reloc.WLDAP32.dll_Ordinal_32
cmovne r8, rcx
cmovne r9, rax
lea rcx, [0x140065ad0]
call fcn.140039d50
mov rbp, rax
test rax, rax
jne 0x1400476a1
mov rcx, qword [rsp + 0x40]
call qword [fcn.14005d555]
lea ebx, [rbp + 0x1b]
jmp 0x140047701
lea rcx, [rsi + 0x748]
mov r8, rbp
lea rdx, [0x14006b6a0]
call fcn.140058650
mov rcx, qword [rsp + 0x40]
mov edi, eax
call qword [fcn.14005d555]
mov rcx, rbp
call qword [fcn.14005d555]
test edi, edi
je 0x1400476d5
mov ebx, edi
jmp 0x140047701
mov dword [rsi + 0x804], 0x1f
jmp 0x140047701
cmp edi, 0x15
jne 0x1400476ec
lea r8d, [rdi - 8]
jmp 0x1400476f5
cmp edi, 0x16
jne 0x140047701
lea r8d, [rdi - 8]
mov dl, 1
mov rcx, rsi
call fcn.140046fa0
mov ebx, eax
mov rbp, qword [rsp + 0x48]
mov eax, ebx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x14004b170
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 + 0x238]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14004b1cf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400296c0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14004ad00
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x14004b380
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14004b52d
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 + 0x1f8]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x14004b3ce
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
jmp 0x14004b3d1
mov rax, rsi
cmp rax, rbx
jae 0x14004b3ea
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14004b3ea
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14004b421
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14004b477
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004b477
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004b477
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004b477
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004b477
mov byte [r9], 0xf0
inc qword [rbx]
mov r9, qword [rbx]
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.14004ae30
mov rcx, qword [r14 + 0x238]
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 0x14004b4d9
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400296c0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14004b200
mov rcx, qword [r14 + 0x238]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14004b525
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400296c0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14004cbe0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140083010]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x748]
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 0x14004cc7c
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 + 0xe8], rsi
cmp r8d, 4
jge 0x14004ccd7
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400296c0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140014a10
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
mov rax, qword [rbx + 0x168]
movzx ecx, byte [rax]
movzx edx, byte [rax + 1]
shl ecx, 8
or edx, ecx
mov dword [rbx + 0xc], edx
sub edx, 3
je 0x14004cd69
sub edx, 1
je 0x14004cddf
sub edx, 1
je 0x14004cd3d
cmp edx, 1
je 0x14004cd20
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14006b6a0]
call fcn.1400296c0
jmp 0x14004cddf
add r8d, 0xfffffffe
lea rdx, [rax + 2]
mov rcx, rbx
call fcn.14004c910
test eax, eax
je 0x14004cddf
jmp 0x14004cca9
movzx ecx, byte [rax + 2]
lea rdx, [0x140064dac]
movzx eax, byte [rax + 3]
mov r8, qword [rbx + 0x168]
shl ecx, 8
add r8, 4
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rdi
call fcn.1400297c0
jmp 0x14004cddf
cmp r8d, 4
jle 0x14004cddf
movzx ecx, byte [rax + 2]
mov rdx, rax
movzx eax, byte [rax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x14004cddf
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400293a0
mov esi, eax
test eax, eax
je 0x14004cdbe
mov edx, 5
mov rcx, rbx
call fcn.14004d870
mov eax, esi
jmp 0x14004cca9
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140037d70
mov rcx, r14
call fcn.140038100
test eax, eax
je 0x14004cca7
mov edx, 5
mov rcx, rbx
call fcn.14004d870
mov eax, Ordinal_46
jmp 0x14004cca9
Function at 0x140050fe0
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x140083010]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x140051047
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x140051047
lea rcx, [rsp + 0x20]
call qword [case.0x140020366.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140014a10
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140014a10
add rsp, 0x148
ret

Function at 0x14005a9d0
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
mov rbp, r8
mov rsi, rdx
or rbx, 0xffffffffffffffff
nop
inc rbx
cmp byte [rdx + rbx], 0
jne 0x14005a9f0
test rbx, rbx
je 0x14005aa0a
lea rcx, [rbx + rbx]
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
jmp 0x14005aa17
lea rcx, [0x140064791]
call qword [case.0x140020366.0]
mov rdi, rax
test rax, rax
jne 0x14005aa27
lea eax, [rdi + 0x1b]
jmp 0x14005aaf2
xor ecx, ecx
test rbx, rbx
je 0x14005aa44
nop
movzx eax, byte [rcx + rsi]
mov byte [rdi + rcx*2], al
mov byte [rdi + rcx*2 + 1], 0
inc rcx
cmp rcx, rbx
jb 0x14005aa30
mov r9d, 1
mov dword [rsp + 0x20], 0xf0000000
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14005aadf
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8002
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x14005aad2
mov rcx, qword [rsp + 0x30]
lea r8d, [rbx + rbx]
xor r9d, r9d
mov dword [rsp + 0x68], reloc.WS2_32.dll_recv
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x30]
lea r9, [rsp + 0x68]
mov r8, rbp
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, rdi
mov dword [rbp + 0x10], eax
mov byte [rbp + 0x14], al
call qword [fcn.14005d555]
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x14005d3b0
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 0x14005d3f2
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 0x14005d439
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 0x14005d492
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 0x14005d450
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14005d4d3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140070aca]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140070acb]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14005d4a0
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret