joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800032d0
Capabilities:
Initialize winsock library

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x1d0
mov rax, qword [0x1800438e8]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
xor edi, edi
lea rax, vtable.CTcpSocket.0
mov rbx, rcx
mov qword [rcx + 0x10], rdi
mov dword [rcx + 0x18], edi
mov qword [rcx], rax
mov dword [rcx + 0x58], edi
mov qword [rcx + 0x48], rdi
mov qword [rcx + 0x50], rdi
lea rax, vtable.CBuffer.0
lea rdx, [rsp + 0x20]
mov qword [rcx + 0x40], rax
mov qword [rcx + 0x60], rax
mov dword [rcx + 0x78], edi
mov qword [rcx + 0x68], rdi
mov qword [rcx + 0x70], rdi
mov qword [rcx + 0x80], rax
mov dword [rcx + 0x98], edi
mov qword [rcx + 0x88], rdi
mov qword [rcx + 0x90], rdi
mov ecx, 0x202
call qword [sym.imp.WS2_32.dll_WSAStartup]
lea edx, [rdi + 1]
xor r9d, r9d
xor r8d, r8d
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateEventW]
mov ecx, edi
mov qword [rbx + 8], rax
xchg dword [rbx + 0x20], ecx
mov qword [rbx + 0xb0], 0xffffffffffffffff
mov qword [rbx + 0xa0], rdi
mov qword [rbx + 0xa8], rdi
mov dword [rbx + 0x1c], edi
mov rax, rbx
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.18001be70
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1d0
pop rdi
ret

Function at 0x1800033b0
Capabilities:
Set socket configuration

Disassembly:
push rdi
sub rsp, 0x30
cmp dword [rcx + 0x20], 0
mov rdi, rcx
je 0x18000342a
mov rcx, qword [rcx + 0xb0]
lea r9, [rsp + 0x40]
mov edx, 0xffff
mov r8d, 0x80
mov qword [rsp + 0x48], rbx
mov dword [rsp + 0x40], 1
xor ebx, ebx
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rdi + 0xb0]
call qword [sym.imp.KERNEL32.dll_CancelIo]
xchg dword [rdi + 0x20], ebx
mov rcx, qword [rdi + 0xb0]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi + 8]
call qword [sym.imp.KERNEL32.dll_SetEvent]
mov rbx, qword [rsp + 0x48]
mov qword [rdi + 0xb0], 0xffffffffffffffff
add rsp, 0x30
pop rdi
ret
Function at 0x180003900
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
sub rsp, 0x20
mov esi, r8d
mov r12, rdx
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [rdi + 0x14], eax
je 0x180003943
nop dword [rax]
mov r9d, 1
xchg dword [rdi + 0x10], r9d
cmp r9d, 1
je 0x180003930
mov dword [rdi + 0x14], eax
inc dword [rdi + 0x18]
xor r13d, r13d
lea ebp, [rsi + 0xe]
cmp qword [rdi + 0x88], r13
jne 0x18000395a
mov edx, r13d
jmp 0x180003966
mov edx, dword [rdi + 0x90]
sub edx, dword [rdi + 0x88]
lea rcx, [rdi + 0x80]
add edx, 4
call fcn.180001160
mov rax, qword [rdi + 0x90]
mov dword [rax], ebp
add qword [rdi + 0x90], 4
cmp qword [rdi + 0x88], r13
jne 0x180003994
mov edx, r13d
jmp 0x1800039a0
mov edx, dword [rdi + 0x90]
sub edx, dword [rdi + 0x88]
lea rcx, [rdi + 0x80]
add edx, 0xa
call fcn.180001160
mov rax, qword [rdi + 0x30]
mov rcx, qword [rdi + 0x90]
mov qword [rcx], rax
movzx eax, word [rdi + 0x38]
mov word [rcx + 8], ax
add qword [rdi + 0x90], 0xa
cmp qword [rdi + 0x88], r13
jne 0x1800039db
mov eax, r13d
jmp 0x1800039e7
mov eax, dword [rdi + 0x90]
sub eax, dword [rdi + 0x88]
lea edx, [rax + rsi]
lea rcx, [rdi + 0x80]
call fcn.180001160
mov rcx, qword [rdi + 0x90]
mov r8, rsi
mov rdx, r12
call fcn.18001bea0
mov r11d, r13d
mov r9, r13
mov r10, r13
test esi, esi
jle 0x180003a74
nop word [rax + rax]
movzx ecx, byte [rdi + r9 + 0x30]
mov r8, qword [rdi + 0x90]
inc r9
mov eax, 0x8fb823ef
imul ecx
add edx, ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 0xcccccccd
imul edx, edx, 0x1c8
sub ecx, edx
mul r11d
add cl, 0x36
xor byte [r10 + r8], cl
shr edx, 3
lea ecx, [rdx + rdx*4]
add ecx, ecx
cmp r11d, ecx
cmove r9, r13
inc r11d
inc r10
cmp r11d, esi
jl 0x180003a20
add qword [rdi + 0x90], rsi
cmp qword [rdi + 0x88], r13
jne 0x180003a89
mov r8d, r13d
jmp 0x180003a97
mov r8d, dword [rdi + 0x90]
sub r8d, dword [rdi + 0x88]
mov rdx, qword [rdi + 0x88]
mov rcx, rdi
call fcn.180003b00
mov r11, qword [rdi + 0x88]
lea rcx, [rdi + 0x80]
mov edx, 0x400
mov qword [rdi + 0x90], r11
call fcn.180001220
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp eax, dword [rdi + 0x14]
mov eax, 1
jne 0x180003ade
dec dword [rdi + 0x18]
jne 0x180003ade
mov qword [rdi + 0x10], r13
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r13
pop r12
pop rdi
ret
Function at 0x180003b00
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r13
push r14
sub rsp, 0x20
xor edi, edi
mov r14d, r8d
mov rsi, rdx
mov r13, rcx
mov ebp, r8d
mov r12d, edi
cmp r8d, 0x40000
jl 0x180003b91
nop dword [rax + rax]
mov ebx, edi
nop word [rax + rax]
mov rcx, qword [r13 + 0xb0]
xor r9d, r9d
mov r8d, 0x40000
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x180003b74
inc ebx
cmp ebx, 0xf
jl 0x180003b50
cmp ebx, 0xf
je 0x180003bf2
sub ebp, 0x40000
add r12d, eax
add rsi, 0x40000
cmp ebp, 0x40000
jge 0x180003b40
test ebp, ebp
jle 0x180003bc9
nop word [rax + rax]
mov rcx, qword [r13 + 0xb0]
xor r9d, r9d
mov r8d, ebp
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x180003bc1
inc edi
cmp edi, 0xf
jl 0x180003ba0
cmp edi, 0xf
je 0x180003bf2
add r12d, eax
or eax, 0xffffffff
cmp r12d, r14d
cmove eax, r12d
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x20
pop r14
pop r13
pop r12
ret
or eax, 0xffffffff
jmp 0x180003bd3
Function at 0x180003ef0
Capabilities:
Create thread
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
sub rsp, 0x30
mov eax, dword [rcx + 0x21c]
movzx ebx, r8w
mov rbp, rdx
mov rdi, rcx
test eax, eax
jne 0x180003f1f
mov dword [rcx + 0x23c], 0x598
jmp 0x180003f3e
cmp eax, 0x598
jbe 0x180003f38
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
mov dword [rcx + 0x23c], eax
mov qword [rsp + 0x48], rsi
xor esi, esi
xor r8d, r8d
mov dword [rcx + 0x8c], esi
xor ecx, ecx
xor edx, edx
call qword [sym.imp.KERNEL32.dll_CreateWaitableTimerW]
lea rcx, [rdi + 0xb8]
mov dword [rdi + 0xd8], 0x598
mov qword [rdi + 0x258], rax
mov eax, dword [rdi + 0x70]
mov dword [rdi + 0xdc], eax
mov eax, dword [rdi + 0x74]
mov dword [rdi + 0xe0], eax
call fcn.180001450
mov dword [rdi + 0x48], 1
mov qword [rdi + 0x4c], 5
mov dword [rdi + 0x54], 1
mov eax, 1
lock xadd qword [0x180046e70], rax
inc rax
mov qword [rdi + 0x68], rax
jne 0x180003fc9
mov eax, 1
lock xadd qword [0x180046e70], rax
inc rax
mov qword [rdi + 0x68], rax
mov rcx, qword [rdi + 0x58]
lea r9, [rsp + 0x40]
mov edx, 0xffff
mov r8d, 0x1001
mov dword [rsp + 0x40], 0x40000
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rdi + 0x58]
lea r9, [rsp + 0x40]
mov edx, 0xffff
mov r8d, 0x1002
mov dword [rsp + 0x40], 0x40000
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
movzx r8d, bx
mov rdx, rbp
mov rcx, rdi
call fcn.1800041a0
test eax, eax
je 0x18000407e
lea rax, [rdi + 0x80]
lea r8, [0x1800043b0]
mov r9, rdi
mov qword [rsp + 0x28], rax
xor edx, edx
xor ecx, ecx
mov dword [rsp + 0x20], esi
call fcn.18001c8e8
mov qword [rdi + 0x78], rax
test rax, rax
je 0x18000406d
mov rcx, qword [rdi + 0x40]
mov esi, 1
call qword [sym.imp.KERNEL32.dll_ResetEvent]
jmp 0x1800040c0
mov dword [rdi + 0x84], 8
mov ecx, 0x65f
jmp 0x180004090
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rdi + 0x84], recv
mov ecx, eax
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov dword [rdi + 0x48], esi
mov qword [rdi + 0x4c], 5
mov dword [rdi + 0x54], 1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov ebx, eax
call fcn.180004d00
mov ecx, ebx
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov eax, esi
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1800041a0
Capabilities:
Connect socket
Connect udp socket
Create udp socket
Resolve dns
Set socket configuration

Disassembly:
push rbp
push rsi
push r12
push r13
push r14
sub rsp, 0x80
mov rax, qword [0x1800438e8]
xor rax, rsp
mov qword [rsp + 0x68], rax
movzx r12d, r8w
mov r14d, 2
mov r13, rdx
mov rbp, rcx
xor esi, esi
mov edx, r14d
lea r8d, [rsi + 0x11]
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rbp + 0x58], rax
cmp rax, 0xffffffffffffffff
jne 0x1800041f2
xor eax, eax
jmp 0x180004385
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x38], rsi
lea rcx, [rsp + 0x54]
mov qword [rsp + 0x30], rcx
lea r8, [rsp + 0x50]
mov r9d, 4
mov rcx, rax
mov edx, 0x9800000c
mov qword [rsp + 0x78], rbx
mov dword [rsp + 0x28], esi
mov dword [rsp + 0x50], esi
mov qword [rsp + 0x70], rdi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.dll_WSAIoctl]
mov rcx, qword [rbp + 0x58]
lea r9, [rsp + 0x50]
mov edx, 0xffff
mov r8d, 0xfffffffb
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rbp + 0x58]
lea r9, [rsp + 0x50]
mov edx, 0xffff
mov r8d, 4
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
call qword [sym.imp.WS2_32.dll_WSACreateEvent]
mov rcx, r13
mov qword [rbp + 0x60], rax
call qword [sym.imp.KERNEL32.dll_lstrlenW]
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x30], rsi
mov r8, r13
xor edx, edx
xor ecx, ecx
mov r9d, eax
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
movsxd rbx, eax
lea eax, [rbx + 1]
movsxd rcx, eax
call fcn.18001ab88
mov rcx, r13
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_lstrlenW]
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x30], rsi
mov r8, r13
xor edx, edx
mov r9d, eax
xor ecx, ecx
mov dword [rsp + 0x28], ebx
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov rcx, rdi
mov byte [rbx + rdi], sil
call qword [sym.imp.WS2_32.dll_gethostbyname]
mov rcx, rdi
mov rbx, rax
call fcn.18001be54
mov rdi, qword [rsp + 0x70]
test rbx, rbx
jne 0x180004313
xor eax, eax
jmp 0x180004380
movzx ecx, r12w
mov word [rsp + 0x58], r14w
call qword [sym.imp.WS2_32.dll_htons]
mov rdx, qword [rbp + 0x60]
mov r8d, gethostbyname
mov word [rsp + 0x5a], ax
mov rax, qword [rbx + 0x18]
mov rcx, qword [rax]
mov eax, dword [rcx]
mov rcx, qword [rbp + 0x58]
mov dword [rsp + 0x5c], eax
call qword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x18000437e
mov rcx, qword [rbp + 0x58]
lea rdx, [rsp + 0x58]
mov r8d, reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x180004379
cmp eax, 0xffffffff
jne 0x18000437e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x18000437e
mov esi, 1
mov eax, esi
mov rbx, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.18001be70
add rsp, 0x80
pop r14
pop r13
pop r12
pop rsi
pop rbp
ret
Function at 0x1800047d0
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov eax, dword [rdx + 0x14]
mov rbx, rcx
test eax, eax
je 0x180004800
mov dword [rcx + 0x50], eax
mov dword [rcx + 0x48], 1
mov dword [rcx + 0x4c], 2
xor eax, eax
mov dword [rcx + 0x54], 1
add rsp, 0x20
pop rbx
ret
mov rdx, qword [rcx + 0x60]
mov rcx, qword [rcx + 0x58]
mov r8d, 0x23
call qword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
jne 0x18000483f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rbx + 0x48], 1
mov dword [rbx + 0x4c], 2
mov dword [rbx + 0x50], eax
xor eax, eax
mov dword [rbx + 0x54], 1
add rsp, 0x20
pop rbx
ret
mov dword [rbx + 0x88], 1
lea r9, [rbx + 0x220]
lea rcx, [rbx + 0x268]
mov r8, rbx
mov rdx, rbx
mov qword [rsp + 0x30], rdi
mov dword [rbx + 0x8c], 1
call fcn.180005c90
mov rcx, qword [rbx + 0x58]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor edi, edi
call qword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
jne 0x18000489a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
cmove eax, edi
mov edi, eax
mov rcx, qword [rbx + 0x68]
call fcn.1800032b0
test edi, edi
mov rdi, qword [rsp + 0x30]
je 0x1800048b7
mov ecx, 0x80004005
call fcn.180001300
int3
mov eax, 1
add rsp, 0x20
pop rbx
ret

Function at 0x1800048d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rdi
sub rsp, 0x30
mov rbx, rcx
lea rbp, [0x1800398e0]
nop dword [rax]
mov rdx, qword [rbx + 0xa0]
mov rcx, qword [rbx + 0x58]
xor r9d, r9d
mov r8d, 0x598
call qword [sym.imp.WS2_32.dll_recv]
mov edi, eax
test eax, eax
jle 0x180004989
cmp eax, 0x10
jne 0x18000493c
mov rax, qword [rbx + 0xa0]
mov rdx, qword [rax]
cmp rdx, qword [rbp]
jne 0x180004933
mov rdx, qword [rax + 8]
cmp rdx, qword [rbp + 8]
jne 0x180004933
xor eax, eax
jmp 0x180004938
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x1800049bb
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov r11d, dword [rbx + 0x244]
mov rdx, qword [rbx + 0xa0]
lea rcx, [rbx + 0x268]
cmp edi, 0x18
jl 0x180004974
mov r9, qword [rbx + 0x250]
mov r8d, edi
mov dword [rsp + 0x20], r11d
call fcn.1800062e0
jmp 0x18000497e
cmp edi, 0xc
jne 0x1800049e3
call fcn.180006150
cmp eax, 2
jne 0x1800048f0
jmp 0x1800049ee
cmp eax, 0xffffffff
jne 0x1800048f0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x180004a31
cmp eax, 0x2744
je 0x1800048f0
cmp eax, 0x2746
je 0x1800048f0
jmp 0x180004a07
mov dword [rbx + 0x48], 1
mov qword [rbx + 0x4c], 5
mov dword [rbx + 0x54], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
mov ecx, recv
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rcx, qword [rbx + 0x68]
call fcn.1800032b0
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, 0x4c7
test eax, eax
cmove eax, ecx
mov dword [rbx + 0x48], 1
mov dword [rbx + 0x4c], 4
mov dword [rbx + 0x50], eax
mov dword [rbx + 0x54], 1
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov eax, 1
add rsp, 0x30
pop rdi
ret
Function at 0x180004a50
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
sub rsp, 0x20
mov rbp, rcx
lea rdi, [rcx + 0xb8]
call fcn.180004c50
mov rsi, rax
test rax, rax
je 0x180004b68
nop word [rax + rax]
mov r8d, dword [rsi + 0x30]
mov rdx, qword [rsi + 0x28]
mov rcx, qword [rbp + 0x58]
sub r8d, dword [rsi + 0x28]
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_send]
mov r12d, eax
test eax, eax
jle 0x180004ad3
lea rcx, [rbp + 0x1b8]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
sub dword [rbp + 0x218], r12d
lea rcx, [rbp + 0x1b8]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
jmp 0x180004adc
cmp eax, 0xffffffff
je 0x180004b94
cmp qword [rdi + 0x38], 0
je 0x180004b3c
xor r9d, r9d
cmp dword [rdi + 0x30], r9d
jbe 0x180004b3c
nop dword [rax]
mov r8d, dword [rdi + 0x78]
mov eax, dword [rdi + 0xb8]
mov r10d, dword [rdi + 0x30]
mov ecx, r8d
sub ecx, eax
cmp ecx, r10d
jge 0x180004b3c
xor edx, edx
mov eax, r8d
div r10d
mov ecx, edx
mov rdx, qword [rdi + 0x38]
cmp qword [rdx + rcx*8], 0
jne 0x180004b27
xor eax, eax
lock cmpxchg qword [rdx + rcx*8], rsi
je 0x180004b86
lea ecx, [r8 + 1]
mov eax, r8d
lock cmpxchg dword [rdi + 0x78], ecx
inc r9d
cmp r9d, dword [rdi + 0x30]
jb 0x180004af0
mov rcx, qword [rsi]
mov r8, rsi
xor edx, edx
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rbp
lea rdi, [rbp + 0xb8]
call fcn.180004c50
mov rsi, rax
test rax, rax
jne 0x180004a90
mov eax, 1
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r13
pop r12
pop rdi
ret
lea ecx, [r8 + 1]
mov eax, r8d
lock cmpxchg dword [rdi + 0x78], ecx
jmp 0x180004b4d
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x180004c01
lea rcx, [rbp + 0x1b8]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rax, qword [rbp + 0x1e8]
test rax, rax
je 0x180004bcb
mov qword [rax + 0x10], rsi
mov rax, qword [rbp + 0x1e8]
mov qword [rsi + 8], rax
jmp 0x180004be2
mov qword [rsi + 0x10], 0
mov qword [rsi + 8], 0
mov qword [rbp + 0x1f0], rsi
inc dword [rbp + 0x1e0]
lea rcx, [rbp + 0x1b8]
mov qword [rbp + 0x1e8], rsi
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
jmp 0x180004b68
lea rcx, [rdi + 0x30]
mov rdx, rsi
mov dword [rbp + 0x48], 1
mov dword [rbp + 0x4c], 3
mov dword [rbp + 0x50], eax
mov dword [rbp + 0x54], 1
call fcn.180001690
test eax, eax
jne 0x180004c3a
mov rcx, qword [rsi]
mov r8, rsi
xor edx, edx
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
xor eax, eax
jmp 0x180004b6d
Function at 0x180004d00
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov rcx, rbx
mov edi, eax
call fcn.1800040e0
test eax, eax
jne 0x180004d2c
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov edx, edi
mov rcx, rbx
call fcn.180004f20
mov eax, dword [rbx + 0x88]
xor edi, edi
test eax, eax
je 0x180004d65
cmp dword [rbx + 0x54], edi
je 0x180004d5f
mov rcx, qword [rbx + 0x58]
lea r8d, [rdi + 0x10]
lea rdx, [0x1800398e0]
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_send]
mov dword [rbx + 0x88], edi
cmp dword [rbx + 0x48], edi
je 0x180004d82
mov rcx, qword [rbx + 0x68]
call fcn.1800032b0
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_SetEvent]
mov eax, edi
xchg dword [rbx + 0x20], eax
mov rcx, qword [rbx + 0x60]
test rcx, rcx
je 0x180004d95
call qword [sym.imp.WS2_32.dll_WSACloseEvent]
mov qword [rbx + 0x60], rdi
mov rcx, qword [rbx + 0x58]
cmp rcx, 0xffffffffffffffff
je 0x180004dbc
mov edx, 1
call qword [sym.imp.WS2_32.dll_shutdown]
mov rcx, qword [rbx + 0x58]
call qword [sym.imp.WS2_32.dll_closesocket]
mov qword [rbx + 0x58], 0xffffffffffffffff
mov rcx, rbx
call fcn.180004de0
mov rbx, qword [rsp + 0x30]
mov eax, 1
add rsp, 0x20
pop rdi
ret

Function at 0x1800052d0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
mov rbx, rcx
mov rcx, qword [rcx + 8]
mov edi, r8d
mov rsi, rdx
call qword [sym.imp.KERNEL32.dll_ResetEvent]
mov rcx, qword [rbx + 0x358]
call qword [sym.imp.KERNEL32.dll_ResetEvent]
call qword [sym.imp.WINMM.dll_timeGetTime]
mov dword [rbx + 0x1c], eax
xor eax, eax
xchg dword [rbx + 0x20], eax
xor eax, eax
mov qword [rbx + 0x30], rax
mov word [rbx + 0x38], ax
mov rax, qword [rbx + 0x1c]
mov qword [rbx + 0x30], rax
mov eax, dword [rbx + 0x8c]
mov word [rbx + 0x38], 0x1ca
cmp eax, 3
je 0x180005338
mov rcx, rbx
call fcn.180004d00
movzx r8d, di
mov rdx, rsi
mov rcx, rbx
call fcn.180003ef0
mov rcx, qword [rbx + 0x358]
mov edx, 0x1770
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x180005388
cmp eax, 0x102
je 0x180005369
cmp eax, 0xffffffff
jne 0x180005376
mov rcx, qword [rbx + 0x358]
call qword [sym.imp.KERNEL32.dll_ResetEvent]
xor al, al
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
mov eax, 1
xchg dword [rbx + 0x20], eax
mov rcx, qword [rbx + 0x358]
call qword [sym.imp.KERNEL32.dll_ResetEvent]
lea r11, [rsp + 0x40]
lea r8, [0x1800053e0]
mov qword [rsp + 0x28], r11
mov r9, rbx
xor edx, edx
xor ecx, ecx
mov dword [rsp + 0x20], 0
call fcn.18001c8e8
mov rsi, qword [rsp + 0x50]
mov qword [rbx + 0x360], rax
mov rbx, qword [rsp + 0x48]
mov al, 1
add rsp, 0x30
pop rdi
ret
Function at 0x180005530
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
sub rsp, 0x20
mov esi, r8d
mov r12, rdx
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [rdi + 0x14], eax
je 0x180005573
nop dword [rax]
mov r9d, 1
xchg dword [rdi + 0x10], r9d
cmp r9d, 1
je 0x180005560
mov dword [rdi + 0x14], eax
inc dword [rdi + 0x18]
xor r13d, r13d
lea ebp, [rsi + 0xe]
cmp qword [rdi + 0x340], r13
jne 0x18000558a
mov edx, r13d
jmp 0x180005596
mov edx, dword [rdi + 0x348]
sub edx, dword [rdi + 0x340]
lea rcx, [rdi + 0x338]
add edx, 4
call fcn.180001160
mov rax, qword [rdi + 0x348]
mov dword [rax], ebp
add qword [rdi + 0x348], 4
cmp qword [rdi + 0x340], r13
jne 0x1800055c4
mov edx, r13d
jmp 0x1800055d0
mov edx, dword [rdi + 0x348]
sub edx, dword [rdi + 0x340]
lea rcx, [rdi + 0x338]
add edx, 0xa
call fcn.180001160
mov rax, qword [rdi + 0x30]
mov rcx, qword [rdi + 0x348]
mov qword [rcx], rax
movzx eax, word [rdi + 0x38]
mov word [rcx + 8], ax
add qword [rdi + 0x348], 0xa
cmp qword [rdi + 0x340], r13
jne 0x18000560b
mov eax, r13d
jmp 0x180005617
mov eax, dword [rdi + 0x348]
sub eax, dword [rdi + 0x340]
lea edx, [rax + rsi]
lea rcx, [rdi + 0x338]
call fcn.180001160
mov rcx, qword [rdi + 0x348]
mov r8, rsi
mov rdx, r12
call fcn.18001bea0
mov r11d, r13d
mov r9, r13
mov r10, r13
test esi, esi
jle 0x1800056a4
nop word [rax + rax]
movzx ecx, byte [rdi + r9 + 0x30]
mov r8, qword [rdi + 0x348]
inc r9
mov eax, 0x8fb823ef
imul ecx
add edx, ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 0xcccccccd
imul edx, edx, 0x1c8
sub ecx, edx
mul r11d
add cl, 0x36
xor byte [r10 + r8], cl
shr edx, 3
lea ecx, [rdx + rdx*4]
add ecx, ecx
cmp r11d, ecx
cmove r9, r13
inc r11d
inc r10
cmp r11d, esi
jl 0x180005650
add qword [rdi + 0x348], rsi
cmp qword [rdi + 0x340], r13
jne 0x1800056b9
mov r8d, r13d
jmp 0x1800056c7
mov r8d, dword [rdi + 0x348]
sub r8d, dword [rdi + 0x340]
mov rdx, qword [rdi + 0x340]
mov rcx, rdi
call fcn.180005730
mov r11, qword [rdi + 0x340]
lea rcx, [rdi + 0x338]
mov edx, 0x400
mov qword [rdi + 0x348], r11
call fcn.180001220
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp eax, dword [rdi + 0x14]
mov eax, 1
jne 0x18000570e
dec dword [rdi + 0x18]
jne 0x18000570e
mov qword [rdi + 0x10], r13
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r13
pop r12
pop rdi
ret
Function at 0x1800094c0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r12
sub rsp, 0x30
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_lstrlenW]
inc eax
movsxd rcx, eax
add rcx, rcx
call fcn.18001c460
mov rdi, rax
mov qword [rsp + 0x28], rax
test rax, rax
je 0x180009645
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_lstrcpyW]
mov rbx, rdi
mov qword [rsp + 0x20], rbx
cmp word [rdi], 0x5c
jne 0x180009589
lea rax, [rdi + 2]
cmp word [rax], 0x5c
jne 0x180009589
mov qword [rsp + 0x20], rax
lea rbx, [rax + 2]
mov qword [rsp + 0x20], rbx
nop
movzx eax, word [rbx]
test ax, ax
je 0x180009551
cmp ax, 0x5c
je 0x180009551
mov rcx, rbx
call qword [sym.imp.USER32.dll_CharNextW]
mov rbx, rax
mov qword [rsp + 0x20], rax
jmp 0x180009530
cmp word [rbx], 0
je 0x180009560
add rbx, 2
mov qword [rsp + 0x20], rbx
movzx eax, word [rbx]
test ax, ax
je 0x180009581
cmp ax, 0x5c
je 0x180009581
mov rcx, rbx
call qword [sym.imp.USER32.dll_CharNextW]
mov rbx, rax
mov qword [rsp + 0x20], rax
jmp 0x180009560
cmp word [rbx], 0
je 0x1800095b8
jmp 0x1800095af
lea rax, [rdi + 2]
cmp word [rax], 0x3a
jne 0x1800095b8
mov qword [rsp + 0x20], rax
lea rbx, [rax + 2]
mov qword [rsp + 0x20], rbx
movzx eax, word [rbx]
test ax, ax
je 0x1800095b8
cmp ax, 0x5c
jne 0x1800095b8
add rbx, 2
mov qword [rsp + 0x20], rbx
xor r12d, r12d
lea esi, [r12 + 0x5c]
movzx eax, word [rbx]
test ax, ax
je 0x18000962d
cmp ax, si
jne 0x18000961a
mov word [rbx], r12w
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x180009607
xor edx, edx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x180009617
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x180009617
mov rcx, rdi
call fcn.18001c420
xor al, al
jmp 0x180009645
test al, 0x10
jne 0x180009617
mov rcx, rdi
call fcn.18001c420
xor al, al
jmp 0x180009645
mov word [rbx], si
mov rcx, rbx
call qword [sym.imp.USER32.dll_CharNextW]
mov rbx, rax
mov qword [rsp + 0x20], rax
jmp 0x1800095c0
mov rcx, rdi
call fcn.18001c420
mov al, 1
jmp 0x180009645
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r12
ret