joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400cbfb0
Capabilities:
Get thread local storage value

Disassembly:
xor r8d, r8d
jmp 0x1400cbfb0
mov qword [rsp + 0x20], rbx
push rbp
push r14
push r15
sub rsp, 0x50
xor ebp, ebp
mov r15, r8
mov r14, rdx
mov rbx, rcx
mov dword [rsp + 0x70], ebp
test rcx, rcx
je 0x1400cc0f4
mov rax, qword [rcx]
test rax, rax
je 0x1400cc0f4
cmp rax, 0xffffffffffffffff
jne 0x1400cbff8
call fcn.1400cbe80
mov dword [rsp + 0x70], eax
test eax, 0xffffffef
jne 0x1400cc02f
mov qword [rsp + 0x80], rdi
mov rdi, qword [rbx]
lea rcx, [rdi + 0x18]
call fcn.1400cd970
test eax, eax
jne 0x1400cc01f
inc dword [rdi]
lea rcx, [rdi + 0x18]
call fcn.1400cd6b0
test eax, eax
je 0x1400cc041
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov eax, dword [rax]
mov rdi, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
add rsp, 0x50
pop r15
pop r14
pop rbp
ret
lea rax, [rsp + 0x70]
mov qword [rsp + 0x78], rsi
mov rsi, qword [0x1401945d0]
mov qword [rsp + 0x30], rax
lea rax, [0x1400cc250]
mov qword [rsp + 0x20], r14
mov qword [rsp + 0x38], rax
lea rax, [rsp + 0x20]
mov qword [rsp + 0x28], rdi
mov qword [rsp + 0x40], rax
test rsi, rsi
je 0x1400cc09e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rsi]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, ebx
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rsi, qword [0x1401945d0]
lea rdx, [rsp + 0x38]
mov rcx, rsi
mov qword [rsp + 0x48], rbp
call fcn.1400cae50
mov rcx, r14
call fcn.1400cabc0
mov rsi, qword [rsp + 0x78]
mov dword [rsp + 0x70], eax
test eax, eax
jne 0x1400cc0e1
lea rcx, [rdi + 0x10]
mov rdx, r15
call fcn.1400cd830
test eax, eax
je 0x1400cc0e1
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ecx, dword [rax]
mov dword [rsp + 0x70], ecx
mov ecx, 1
call fcn.1400cc6c0
mov eax, dword [rsp + 0x70]
jmp 0x1400cc027
mov eax, reloc.WLDAP32.dll_Ordinal_22
mov rbx, qword [rsp + 0x88]
add rsp, 0x50
pop r15
pop r14
pop rbp
ret

Function at 0x1400cc6c0
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rdi, qword [0x1401945d0]
mov esi, ecx
test rdi, rdi
jne 0x1400cc6e5
xor eax, eax
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov qword [rsp + 0x30], rbx
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rdi]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, ebx
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rbx, qword [rsp + 0x30]
test rdi, rdi
je 0x1400cc731
test esi, esi
je 0x1400cc721
mov rax, qword [rdi]
test rax, rax
je 0x1400cc721
mov rcx, qword [rdi + 8]
call rax
mov rdx, qword [rdi + 0x10]
mov rcx, qword [0x1401945d0]
call fcn.1400cae50
mov rax, rdi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x1400cc740
Capabilities:
Allocate thread local storage

Disassembly:
sub rsp, 0x28
cmp dword [0x1401945c0], 0
je 0x1400cc757
mov eax, 1
add rsp, 0x28
ret
mov qword [rsp + 0x30], rbx
mov qword [rsp + 0x20], rdi
xor edi, edi
lea edx, [rdi + 0x20]
lea ecx, [rdi + 1]
mov dword [0x1401945c0], 1
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_calloc]
mov rbx, rax
test rax, rax
jne 0x1400cc78a
mov qword [0x1401945c8], rdi
jmp 0x1400cc7f7
call qword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [rbx], eax
cmp eax, 0xffffffff
jne 0x1400cc7a7
mov rcx, rbx
mov edi, reloc.WS2_32.dll_inet_addr
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
xor ebx, ebx
mov qword [0x1401945c8], rbx
test edi, edi
jne 0x1400cc7f7
lea edx, [rdi + 0x20]
lea ecx, [rdi + 1]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_calloc]
mov rbx, rax
test rax, rax
jne 0x1400cc7cf
mov qword [0x1401945d0], rdi
jmp 0x1400cc7f7
call qword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [rbx], eax
cmp eax, 0xffffffff
jne 0x1400cc7ec
mov rcx, rbx
mov edi, reloc.WS2_32.dll_inet_addr
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
xor ebx, ebx
mov qword [0x1401945d0], rbx
test edi, edi
je 0x1400cc7fc
call fcn.1400cc820
mov eax, dword [0x1401945c0]
mov rdi, qword [rsp + 0x20]
mov rbx, qword [rsp + 0x30]
add rsp, 0x28
ret

Function at 0x1400cd2e0
Capabilities:
Get thread local storage value
Terminate process

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rsi, qword [0x1401945c8]
xor edi, edi
mov ebp, ecx
test rsi, rsi
jne 0x1400cd308
mov esi, edi
jmp 0x1400cd323
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rsi]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, ebx
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea ecx, [rbp - 1]
mov dword [rsi + 0x28], 5
cmp ecx, 1
jbe 0x1400cd33e
mov ecx, 1
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
test byte [rsi + 0x194], 1
je 0x1400cd370
mov eax, ebp
dec eax
je 0x1400cd356
dec eax
jne 0x1400cd359
or edi, 0xffffffff
jmp 0x1400cd359
mov edi, dword [rsi + 0x48]
call fcn.1400cb3b0
mov ecx, edi
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__endthreadex]
nop word [rax + rax]
mov rdi, qword [0x1401945d0]
test rdi, rdi
je 0x1400cd3bc
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rdi]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, ebx
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
test rdi, rdi
je 0x1400cd3bc
mov rax, qword [rdi]
test rax, rax
je 0x1400cd3aa
mov rcx, qword [rdi + 8]
call rax
mov rdx, qword [rdi + 0x10]
mov rcx, qword [0x1401945d0]
call fcn.1400cae50
jmp 0x1400cd370
lea rcx, [rsi + 0x70]
mov edx, ebp
call qword [sym.imp.VCRUNTIME140.dll_longjmp]
int3
Function at 0x1400cd830
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r14
push r15
sub rsp, 0x50
mov rdi, qword [rcx]
xor ebp, ebp
mov rbx, rdx
mov dword [rsp + 0x70], ebp
mov r14, rcx
call fcn.1400cb010
test rbx, rbx
jne 0x1400cd867
or r15d, 0xffffffff
jmp 0x1400cd872
mov rcx, rbx
call fcn.1400cc990
mov r15d, eax
lea rcx, [rdi + 8]
call fcn.1400ca5e0
mov dword [rsp + 0x70], eax
test eax, eax
jne 0x1400cd93a
lea rcx, [rdi + 8]
cmp qword [r14], rbp
jne 0x1400cd8a6
call fcn.1400cabc0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov dword [rax], reloc.WLDAP32.dll_Ordinal_22
jmp 0x1400cd946
dec dword [rdi]
mov ebx, dword [rdi]
call fcn.1400cabc0
test ebx, ebx
jns 0x1400cd92f
mov rsi, qword [0x1401945d0]
lea rax, [rsp + 0x70]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x28], rax
lea rax, [0x1400ccaa0]
mov qword [rsp + 0x30], rax
lea rax, [rsp + 0x20]
mov qword [rsp + 0x38], rax
test rsi, rsi
je 0x1400cd906
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rsi]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, ebx
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rsi, qword [0x1401945d0]
lea rdx, [rsp + 0x30]
mov rcx, rsi
mov qword [rsp + 0x40], rbp
call fcn.1400cae50
mov rcx, qword [rdi + 0x10]
mov edx, r15d
call fcn.1400cbc80
mov ecx, eax
mov dword [rsp + 0x70], eax
call fcn.1400cc6c0
cmp dword [rsp + 0x70], 0
jne 0x1400cd93a
xor eax, eax
jmp 0x1400cd949
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ecx, dword [rsp + 0x70]
mov dword [rax], ecx
or eax, 0xffffffff
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rdi
ret
Function at 0x1400cd970
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x40
mov rdi, qword [rcx]
mov r14, rcx
call fcn.1400cb010
test rdi, rdi
jne 0x1400cd9b9
lea ebx, [rdi + 0x16]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov dword [rax], ebx
or eax, 0xffffffff
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop r14
ret
lea rcx, [rdi + 8]
call fcn.1400ca5e0
mov ebx, eax
test eax, eax
jne 0x1400cd998
cmp qword [r14], 0
lea rcx, [rdi + 8]
jne 0x1400cd9e4
call fcn.1400cabc0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ebx, reloc.WLDAP32.dll_Ordinal_22
jmp 0x1400cd99e
dec dword [rdi]
mov ebx, dword [rdi]
call fcn.1400cabc0
test ebx, ebx
jns 0x1400cda6d
mov rsi, qword [0x1401945d0]
lea rax, [0x1400ccb00]
mov qword [rsp + 0x50], rbp
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], rdi
test rsi, rsi
jne 0x1400cda17
xor ebp, ebp
jmp 0x1400cda39
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rsi]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, ebx
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rsi, qword [0x1401945d0]
lea rdx, [rsp + 0x20]
mov rcx, rsi
mov qword [rsp + 0x30], rbp
call fcn.1400cae50
mov rcx, qword [rdi + 0x10]
or edx, 0xffffffff
call fcn.1400cbc80
mov ecx, eax
mov ebx, eax
call fcn.1400cc6c0
mov rbp, qword [rsp + 0x50]
test ebx, ebx
jne 0x1400cd998
xor eax, eax
jmp 0x1400cd9a3

Function at 0x1400ce1b0
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1d8
mov rax, qword [0x1401858e0]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov ecx, 0x202
lea rdx, [rsp + 0x20]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x1400ce211
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400ce20b
shr ax, 8
cmp al, 2
jne 0x1400ce20b
call fcn.1400d6790
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.1401150e0
add rsp, 0x1d8
ret
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.1401150e0
add rsp, 0x1d8
ret

Function at 0x1400d01f0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400e2850
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, rdx
mov qword [rsp + 0x50], 0
mov rdi, rcx
mov dword [rsp + 0x20], 0xf0000040
xor edx, edx
lea rcx, [rsp + 0x50]
mov r9d, 1
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1400e28ac
mov rcx, qword [rsp + 0x50]
mov r8, rdi
mov edx, ebx
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x50]
xor edx, edx
test eax, eax
jne 0x1400e28bc
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret
Function at 0x1400e0150
Capabilities:
Write file on windows

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0xe0
mov rax, qword [0x1401858e0]
xor rax, rsp
mov qword [rsp + 0xd0], rax
cmp byte [rcx + 0x578], 0
mov r14, r9
mov rax, qword [rsp + 0x130]
mov rbp, r8
mov esi, edx
mov rdi, rcx
je 0x1400e0281
test rax, rax
je 0x1400e0281
mov rdx, qword [rax + 0xc0]
test rdx, rdx
je 0x1400e0281
mov ecx, esi
lea r9, str.Data
sub ecx, 1
je 0x1400e01db
sub ecx, 1
je 0x1400e01cb
sub ecx, 1
je 0x1400e01e2
cmp ecx, 1
je 0x1400e01d2
jmp 0x1400e0281
lea r9, str.Header
lea rax, [0x1401292a8]
jmp 0x1400e01e9
lea r9, str.Header
lea rax, str.from
mov qword [rsp + 0x28], rdx
lea r8, str.__s__s__s_
mov edx, 0xa0
mov qword [rsp + 0x20], rax
lea rcx, [rsp + 0x30]
call fcn.1400d0480
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400e0212
mov r10, qword [rdi + 0x2b8]
test r10, r10
je 0x1400e0249
mov rax, qword [rdi + 0x208]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call r10
test eax, eax
je 0x1400e0281
jmp 0x1400e0291
mov r9, qword [rdi + 0x200]
lea rcx, [0x1401291d0]
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 + 0x200]
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 r9, r14
mov r8, rbp
mov edx, esi
mov rcx, rdi
call fcn.1400e0c90
mov rcx, qword [rsp + 0xd0]
xor rcx, rsp
call fcn.1401150e0
add rsp, 0xe0
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400e0590
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 0x1400e05cb
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov edx, 0x51
cmp eax, 0x2733
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 0x1400e0930
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x20
xor eax, eax
mov rdi, r9
cmp rdx, qword [rcx + 0x218]
mov rsi, r8
mov r14, rcx
sete al
mov edx, eax
mov rbx, qword [rcx + rdx*8 + 0x210]
call fcn.1400e0b90
xor r9d, r9d
mov r8d, edi
mov rdx, rsi
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
cmp rdi, 0xffffffffffffffff
jne 0x1400e09d0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400e09a4
mov rcx, qword [rsp + 0x50]
lea eax, [rdi + 0x52]
mov qword [rcx], 0
jmp 0x1400e09da
mov edx, ebx
mov rcx, r14
call fcn.1400ceb20
mov rcx, qword [r14]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400e02b0
mov rax, qword [r14]
mov dword [rax + 0x4a4c], ebx
mov eax, gethostname
jmp 0x1400e09d2
xor eax, eax
mov rcx, qword [rsp + 0x50]
mov qword [rcx], rdi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x1400e0b90
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
movsxd r8, edx
lea rbx, [rcx + 0x258]
mov rax, r8
shl rax, 5
add rbx, rax
mov rax, qword [rcx + 0x540]
mov rsi, qword [rcx + r8*8 + 0x210]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x74], 3
je 0x1400e0c73
lea rax, [0x1400e0620]
cmp qword [rcx + r8*8 + 0x238], rax
jne 0x1400e0c73
cmp qword [rbx], 0
je 0x1400e0bf4
test rdi, rdi
je 0x1400e0c73
or r8, 0xffffffffffffffff
xor r9d, r9d
or rdx, r8
mov rcx, rsi
call fcn.1400dfbe0
cmp eax, 0xffffffff
je 0x1400e0c73
test al, 1
je 0x1400e0c73
cmp qword [rbx], 0
jne 0x1400e0c52
mov ecx, 0x8000
mov qword [rbx + 8], 0x8000
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
xor ecx, ecx
mov qword [rbx], rax
mov qword [rbx + 0x10], rcx
mov qword [rbx + 0x18], rcx
test rax, rax
jne 0x1400e0c52
mov qword [rbx + 8], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov rdx, qword [rbx]
xor r9d, r9d
add rdx, qword [rbx + 0x10]
mov r8d, edi
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x1400e0c73
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x1400e0c90
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x30
mov r10, qword [rcx + 0x2b8]
mov rdi, r9
mov rsi, r8
mov rbx, rcx
test r10, r10
je 0x1400e0cd3
mov rax, qword [rcx + 0x208]
mov qword [rsp + 0x20], rax
call r10
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
cmp edx, 2
ja 0x1400e0d18
mov r9, qword [rbx + 0x200]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x1401291d0]
add rcx, rax
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rbx + 0x200]
mov r8d, 1
mov rdx, rdi
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rbx, qword [rsp + 0x40]
xor eax, eax
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret

Function at 0x1400e0e20
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x298], 0
je 0x1400e0e3d
call fcn.1400cf8d0
test eax, eax
jne 0x1400e0e68
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x210]
cmp rcx, 0xffffffffffffffff
je 0x1400e0e36
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x1400e0e68
add rsp, 0x28
ret
mov al, 1
add rsp, 0x28
ret
Function at 0x1400e1820
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [rcx]
lea r9, [rsp + 0x40]
mov rax, rdx
mov dword [rsp + 0x40], 1
mov edx, 6
mov dword [rsp + 0x20], 4
mov rdi, rcx
mov rcx, rax
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1400e188b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.1400ceb20
mov r8, rax
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
call fcn.1400e0380
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1400e0380
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400e19a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x140
mov rax, qword [0x1401858e0]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xa4], 2
mov rbx, rdx
mov rsi, qword [rcx]
mov rdi, rcx
je 0x1400e1b6d
cmp byte [rcx + 0x50a], 0
jne 0x1400e1b65
cmp byte [rcx + 0x526], 0
jne 0x1400e1b65
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0xb0]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x1400e1a42
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400ceb20
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400e02b0
jmp 0x1400e1b6d
xor edx, edx
mov dword [rsp + 0x20], 0x80
mov r8d, 0x80
lea rcx, [rsp + 0x30]
call sub.VCRUNTIME140.dll_memset
lea r8, [rsp + 0x20]
mov rcx, rbx
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1400e1a9f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400ceb20
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400e02b0
jmp 0x1400e1b6d
lea rbx, [rdi + 0x16e]
mov rdx, rbx
lea r8, [rdi + 0x19c]
lea rcx, [rsp + 0xb0]
call fcn.1400e20b0
test al, al
jne 0x1400e1aed
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400ceb20
mov r9, rax
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400e02b0
jmp 0x1400e1b6d
movups xmm0, xmmword [rbx]
mov eax, dword [rbx + 0x28]
lea r8, [rdi + 0x1d0]
movups xmm1, xmmword [rbx + 0x10]
lea rdx, [rdi + 0x1a0]
movups xmmword [rdi + 0x70], xmm0
lea rcx, [rsp + 0x30]
movsd xmm0, qword [rbx + 0x20]
movups xmmword [rdi + 0x80], xmm1
movsd qword [rdi + 0x90], xmm0
mov dword [rdi + 0x98], eax
movzx eax, word [rbx + 0x2c]
mov word [rdi + 0x9c], ax
call fcn.1400e20b0
test al, al
jne 0x1400e1b65
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400ceb20
mov r9, rax
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400e02b0
jmp 0x1400e1b6d
mov rcx, rdi
call fcn.1400e1590
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1401150e0
lea r11, [rsp + 0x140]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1400e24d0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1401858e0]
xor rax, rsp
mov qword [rsp + 0x68], rax
xor esi, esi
mov dword [rsp + 0x20], 4
mov eax, esi
lea r9, [rsp + 0x50]
cmp byte [rcx + 0x7d4], al
mov rdi, rdx
mov rbx, rcx
mov edx, 0xffff
setne al
lea r8d, [rsi + 8]
mov rcx, rdi
mov dword [rsp + 0x50], eax
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1400e253f
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.1400e0380
jmp 0x1400e25ce
mov ecx, dword [rbx + 0x7d8]
mov dword [rsp + 0x58], 1
call fcn.1400e5900
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x7dc]
call fcn.1400e5900
imul ecx, eax, 0x3e8
lea r8, [rsp + 0x58]
mov qword [rsp + 0x40], rsi
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rsi
mov r9d, reloc.WS2_32.dll_inet_ntoa
mov qword [rsp + 0x30], rax
mov edx, 0x98000004
mov dword [rsp + 0x28], esi
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x60], ecx
mov rcx, rdi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x1400e25ce
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, edi
lea rdx, str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
mov r9d, eax
mov rcx, rbx
call fcn.1400e0380
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.1401150e0
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x1400e2850
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400e2850
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, rdx
mov qword [rsp + 0x50], 0
mov rdi, rcx
mov dword [rsp + 0x20], 0xf0000040
xor edx, edx
lea rcx, [rsp + 0x50]
mov r9d, 1
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1400e28ac
mov rcx, qword [rsp + 0x50]
mov r8, rdi
mov edx, ebx
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x50]
xor edx, edx
test eax, eax
jne 0x1400e28bc
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret

Function at 0x1400e58b0
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 0x1400ee310
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 0x1400ee33a
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, [0x14012c2a8]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x1400ee39e
mov rcx, rbx
test r14, r14
je 0x1400ee388
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 0x1400ee3d6
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400ee3d6
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 0x1400ee498
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1400ee400
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 0x1400ee48a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1400ee48a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400ee430
mov ecx, 0x5c
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x1400ee444
lea rcx, [rsi + rdi]
sub rcx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x1400ee460
mov rcx, rdi
test r14, r14
je 0x1400ee481
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1400ee487
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.140115e1e]
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