joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140022620
Capabilities:
Enumerate pe sections

Disassembly:
mov qword [rsp + 0x20], rbp
push rsi
push r14
mov r14, rcx
mov rsi, r8
mov rbp, rdx
sub r14, qword [r8 + 0x30]
je 0x1400227a2
test byte [r8 + 0x5e], 0x40
jne 0x14002264d
xor eax, eax
mov rbp, qword [rsp + 0x30]
pop r14
pop rsi
ret
movzx edx, word [rsi + 0x14]
movzx eax, word [rsi + 6]
add rdx, 0x18
mov r8d, dword [r8 + 0xb0]
add rdx, rsi
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
cmp rdx, r9
jae 0x1400227a2
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x140022686
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x14002269d
add rdx, 0x28
cmp rdx, r9
jb 0x140022674
mov eax, 1
mov rbp, qword [rsp + 0x30]
pop r14
pop rsi
ret
mov qword [rsp + 0x18], rbx
mov ebx, dword [rdx + 0x14]
sub rbx, rcx
mov qword [rsp + 0x28], r15
mov r15d, dword [rsi + 0xb4]
add rbx, r8
add rbx, rbp
add r15, rbx
test rbx, rbx
je 0x140022798
cmp rbx, r15
jae 0x140022798
mov qword [rsp + 0x20], rdi
mov eax, dword [rbx + 4]
test eax, eax
je 0x140022793
add eax, 0xfffffff8
shr eax, 1
je 0x140022784
lea r11, [rbx + 8]
mov edi, eax
movzx r8d, word [r11]
movzx eax, r8w
shr ax, 0xc
and r8d, 0x80000fff
jge 0x140022712
dec r8d
or r8d, 0xfffff000
inc r8d
cmp ax, 3
je 0x14002271e
cmp ax, 0xa
jne 0x140022776
movzx eax, word [rsi + 0x14]
movzx ecx, word [rsi + 6]
add rax, 0x18
mov r9d, dword [rbx]
add rax, rsi
lea rdx, [rcx + rcx*4]
lea r10, [rax + rdx*8]
cmp rax, r10
jae 0x14002276b
nop dword [rax]
mov edx, dword [rax + 0xc]
cmp r9, rdx
jb 0x140022752
mov ecx, dword [rax + 8]
add ecx, edx
cmp r9, rcx
jb 0x14002275d
add rax, 0x28
cmp rax, r10
jb 0x140022740
jmp 0x14002276b
mov ecx, dword [rax + 0x14]
sub rcx, rdx
add rcx, r9
add rcx, rbp
jne 0x14002276e
mov rcx, rbp
movzx eax, r8w
add qword [rax + rcx], r14
add r11, 2
sub rdi, 1
jne 0x1400226f0
mov eax, dword [rbx + 4]
add rbx, rax
cmp rbx, r15
jb 0x1400226d4
mov rdi, qword [rsp + 0x20]
mov rbx, qword [rsp + 0x18]
mov r15, qword [rsp + 0x28]
mov rbp, qword [rsp + 0x30]
mov eax, 1
pop r14
pop rsi
ret
Function at 0x1400228e0
Capabilities:
Enumerate pe sections

Disassembly:
mov dword [rsp + 8], ecx
push rbp
push rdi
push r13
sub rsp, 0x40
movzx eax, word [r8 + 0x14]
lea r10, [r8 + 0x18]
mov r11d, dword [r8 + 0x90]
add r10, rax
movzx eax, word [r8 + 6]
mov rbp, r8
mov r13, rdx
mov edi, ecx
lea r9, [rax + rax*4]
lea r8, [r10 + r9*8]
cmp r10, r8
jae 0x140022941
nop dword [rax]
mov ecx, dword [r10 + 0xc]
cmp r11, rcx
jb 0x140022938
mov eax, dword [r10 + 8]
add eax, ecx
cmp r11, rax
jb 0x1400229d5
add r10, 0x28
cmp r10, r8
jb 0x140022920
xor eax, eax
mov qword [rsp + 0x68], rbx
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x30], r12
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], r15
test r11d, r11d
je 0x1400229ae
cmp dword [rbp + 0x94], 0
je 0x1400229ae
lea rbx, [rax + 0x10]
movzx edx, word [rbp + 0x14]
movzx eax, word [rbp + 6]
add rdx, 0x18
mov r8d, dword [rbx - 4]
add rdx, rbp
mov qword [rsp + 0x70], rbx
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
cmp rdx, r9
jae 0x1400229ae
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x1400229a5
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x1400229e7
add rdx, 0x28
cmp rdx, r9
jb 0x140022993
mov eax, 1
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x28]
mov r12, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x68]
add rsp, 0x40
pop r13
pop rdi
pop rbp
ret
mov eax, dword [r10 + 0x14]
sub rax, rcx
add rax, r11
add rax, r13
jmp 0x140022943
mov r15d, dword [rdx + 0x14]
sub r15, rcx
add r15, r8
add r15, r13
je 0x1400229ae
mov rdx, r15
mov ecx, edi
call fcn.140020b90
mov r12, rax
test rax, rax
je 0x140022b22
movzx edx, word [rbp + 0x14]
movzx eax, word [rbp + 6]
add rdx, 0x18
mov r8d, dword [rbx]
add rdx, rbp
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
cmp rdx, r9
jae 0x140022a4b
nop dword [rax + rax]
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x140022a42
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x140022a70
add rdx, 0x28
cmp rdx, r9
jb 0x140022a30
xor r14d, r14d
mov rdi, qword [r14]
test rdi, rdi
je 0x140022b07
jns 0x140022a7f
xor edx, edx
mov rcx, r15
lea r8d, [rdx + 1]
call qword [sym.imp.KERNEL32.dll_LoadLibraryExA]
movzx edx, di
jmp 0x140022ad0
mov r14d, dword [rdx + 0x14]
sub r14, rcx
add r14, r8
add r14, r13
jmp 0x140022a4e
movzx eax, word [rbp + 0x14]
movzx ecx, word [rbp + 6]
add rax, 0x18
add rax, rbp
lea rdx, [rcx + rcx*4]
lea r8, [rax + rdx*8]
cmp rax, r8
jae 0x140022abb
nop dword [rax + rax]
mov edx, dword [rax + 0xc]
cmp rdi, rdx
jb 0x140022ab2
mov ecx, dword [rax + 8]
add ecx, edx
cmp rdi, rcx
jb 0x140022b14
add rax, 0x28
cmp rax, r8
jb 0x140022aa0
xor esi, esi
xor edx, edx
mov rcx, r15
lea r8d, [rdx + 1]
call qword [sym.imp.KERNEL32.dll_LoadLibraryExA]
lea rdx, [rsi + 2]
mov rcx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rdi, rax
mov rcx, rbx
sub rdi, rbx
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
lea rax, [rdi + r12]
mov qword [r14], rax
add r14, 8
mov rdi, qword [r14]
test rdi, rdi
jne 0x140022a5a
mov rbx, qword [rsp + 0x70]
mov edi, dword [rsp + 0x60]
add rbx, 0x14
jmp 0x14002296e
mov esi, dword [rax + 0x14]
sub rsi, rdx
add rsi, rdi
add rsi, r13
jmp 0x140022abd
jmp 0x1400229b3
Function at 0x140039f00
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x140039f5e
mov dl, 1
call fcn.14002a8e0
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.14002a8e0
mov eax, ebx
jmp 0x140039fa2
cmp ebx, 2
ja 0x140039fa0
mov r9, qword [rdi + 0x668]
lea rdx, [0x14007d020]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x140039fc0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1400d9b80]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x14003a003
cmp qword [rcx + 0x678], 0
je 0x14003a0e0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.14003d5d0
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14003a031
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x14003a078
cmp byte [rdi + 0x1597], 0
jne 0x14003a078
lea rdx, [rsp + 0x30]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x14003a060
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x14003a0d8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x14003a133
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x14003a0f9
mov dl, 1
mov rcx, rdi
call fcn.14002a8e0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.14002a8e0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140073f70
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x14007d020]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x14003a0d8
call fcn.1400748e0
int3
Function at 0x14003a140
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x14003a2a6
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x1400d9b80]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14003a28e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.14003d5d0
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x14003a201
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a1c0
cmp byte [rax + rcx - 1], 0xa
jne 0x14003a1e8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14003a1fc
lea r8, [0x14007d040]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.14003d4d0
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x14003a206
cmp qword [rdi + 0x718], 0
je 0x14003a24e
mov dl, 1
mov rcx, rdi
call fcn.14002a8e0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.14002a8e0
jmp 0x14003a286
mov r9, qword [rdi + 0x668]
lea rcx, [0x14007d020]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.140073f70
add rsp, 0x860
pop rdi
ret

Function at 0x14003a340
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x14003a382
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x14003a520
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x138
mov rax, qword [0x1400d9b80]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov r14, qword [rsp + 0x1a0]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x508]
mov rbp, qword [rsi + rcx*8 + 0x4c0]
add rbx, rax
mov rax, qword [rsi + 0x698]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x14003a627
lea rax, [0x14003a3d0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x14003a627
cmp qword [rbx], r13
je 0x14003a5ae
test rdi, rdi
je 0x14003a627
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.14004a630
cmp eax, 0xffffffff
je 0x14003a627
test al, 1
je 0x14003a627
mov rax, qword [rbx]
test rax, rax
jne 0x14003a600
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [str.P_a_]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x14003a623
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x14003a627
add qword [rbx + 0x10], rcx
jmp 0x14003a627
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x14003a694
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x14003a660
mov dword [r14], 0x51
mov rax, r13
jmp 0x14003a697
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.140026b50
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140039fc0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], gethostname
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.140073f70
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x14003ad30
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x14003ad4d
call fcn.140033ed0
test eax, eax
jne 0x14003ad73
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x14003ad46
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x14003ad46
mov al, 1
add rsp, 0x28
ret
Function at 0x14003c9a0
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret

Function at 0x14003ccb0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x14007d4c0]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14003ccda
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x14007d4d0]
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x14007d4e0]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14003cd3e
mov rcx, rbx
test r14, r14
je 0x14003cd28
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 0x14003cd76
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14003cd76
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 0x14003ce38
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x14003cda0
lea ecx, [rax + 1]
add rcx, rdx
call qword [str.P_a_]
mov rdi, rax
test rax, rax
je 0x14003ce2a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14003ce2a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x14003cdd0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x14003cde4
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 0x14003ce00
mov rcx, rdi
test r14, r14
je 0x14003ce21
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14003ce27
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [str._P_a_]
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 0x1400490b0
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1400d9b80]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov edx, 1
mov dword [rsp + 0x34], reloc.WS2_32.dll_recv
mov ebp, 2
mov dword [rsp + 0x30], 1
mov ecx, ebp
mov rsi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x140049105
jmp 0x1400492b4
mov qword [rsp + 0x80], rbx
mov ecx, 0x7f000001
xor ebx, ebx
mov word [rsp + 0x38], bp
mov qword [rsp + 0x40], rbx
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rsp + 0x30]
mov word [rsp + 0x3a], bx
mov edx, 0xffff
mov dword [rsp + 0x3c], eax
lea r8d, [rbx + 4]
mov qword [rsi + 8], 0xffffffffffffffff
mov rcx, rdi
mov qword [rsi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x14004928b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x14004928b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x14004928b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x14004928b
xor r8d, r8d
lea edx, [rbx + 1]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x14004928b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x14004928b
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x14004928b
mov r9, rsi
lea r8, [0x14007effc]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.14003d4d0
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140049225
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WS2_32.dll_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x14004928b
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x54]
xor r9d, r9d
lea r8d, [r9 + 0xc]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x14004928b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x14004928b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x1400492ac
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140073f70
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x14004cd20
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 0x14004cee4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14004cec4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14004cd7d
lea ebp, [rax + 0xe]
jmp 0x14004cd89
cmp eax, 0x17
jne 0x14004ce31
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14004ce31
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14004ce31
cmp rax, rbp
jb 0x14004ce31
mov ecx, Ordinal_50
call qword [str.P_a_]
mov rdi, rax
test rax, rax
je 0x14004ce6c
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 [str.P_a_]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x14004ce5b
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 0x14004ce1e
call qword [case.0x14002f149.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14004ce40
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14004ce2e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14004cd70
jmp 0x14004ce72
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [str._P_a_]
mov rcx, rdi
call qword [str._P_a_]
jmp 0x14004ce72
mov rcx, rdi
mov r14d, 8
call qword [str._P_a_]
jmp 0x14004ce72
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14004ce87
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14004cebf
test rbx, rbx
je 0x14004ceba
mov rcx, qword [rbx + 0x20]
call qword [str._P_a_]
mov rcx, qword [rbx + 0x18]
call qword [str._P_a_]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [str._P_a_]
mov rbx, rdi
test rdi, rdi
jne 0x14004ce91
mov rbx, r13
jmp 0x14004ced3
test rbx, rbx
jne 0x14004ced3
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 0x14004d3a0
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 0x140050590
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 [str.0P_a_]
mov rdi, rax
test rax, rax
je 0x14005060d
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 0x140050638
cmp ebx, esi
je 0x140050638
cmp ebx, 0x8000
ja 0x140050638
cmp ebx, esi
jb 0x140050633
mov edx, ebx
mov rcx, rdi
call qword [str.0P_a_]
mov rdi, rax
test rax, rax
jne 0x1400505d0
mov rcx, rbp
call qword [str._P_a_]
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 0x140050618
mov rcx, rdi
jmp 0x140050610

Function at 0x140056be0
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 [0x1400d9b80]
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 0x140056c5a
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.14003ac20
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140056c7f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140039fc0
lea eax, [rbx + 0x1f]
jmp 0x140056cf8
lea rdx, str.Connection_accepted_from_server_n
call fcn.14003a140
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400492e0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140056cf6
mov dl, 1
mov rcx, rsi
call fcn.14002a8e0
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.14002a8e0
test ebx, ebx
je 0x140056cf6
mov rcx, rdi
call fcn.140057210
mov eax, Ordinal_46
jmp 0x140056cf8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140073f70
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 0x140057cf0
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 0x140057d15
cmp dword [rax + 0x9f8], 0
je 0x140057d41
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140057d41
lea rdx, str.MDTM__s
call fcn.14006ee80
test eax, eax
jne 0x140057d4e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058b80
add rsp, 0x20
pop rbx
ret