joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402890
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rdi
push rsi
push rbx
sub rsp, 0x28
lea rcx, [0x00408900]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x004088e0]
test rbx, rbx
je 0x4028e4
mov rdi, qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rsi, qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rbx]
call rdi
mov r12, rax
call rsi
test eax, eax
jne 0x4028db
test r12, r12
je 0x4028db
mov rax, qword [rbx + 8]
mov rcx, r12
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x4028c0
lea rcx, [0x00408900]
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop r12
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]

Function at 0x402b10
Capabilities:
Parse pe header

Disassembly:
cmp word [rcx], 0x5a4d
jne 0x402b20
jmp sym._ValidateImageBase.part.0
xor eax, eax
ret

Function at 0x402b30
Capabilities:
Enumerate pe sections

Disassembly:
movsxd rax, dword [rcx + 0x3c]
add rcx, rax
movzx eax, word [rcx + 0x14]
lea rax, [rcx + rax + 0x18]
movzx ecx, word [rcx + 6]
test ecx, ecx
je 0x402b75
sub ecx, 1
lea rcx, [rcx + rcx*4]
lea r9, [rax + rcx*8 + 0x28]
nop dword [rax]
mov r8d, dword [rax + 0xc]
mov rcx, r8
cmp r8, rdx
ja 0x402b6c
add ecx, dword [rax + 8]
cmp rcx, rdx
ja 0x402b77
add rax, 0x28
cmp rax, r9
jne 0x402b58
xor eax, eax
ret

Function at 0x402c20
Capabilities:
Enumerate pe sections

Disassembly:
sub rsp, 0x28
mov r10, qword [0x004055f0]
xor r8d, r8d
cmp word [r10], 0x5a4d
mov r9, rcx
jne 0x402c99
mov rcx, r10
call sym._ValidateImageBase.part.0
test eax, eax
je 0x402c99
movsxd rax, dword [r10 + 0x3c]
mov rcx, r9
sub rcx, r10
add r10, rax
movzx eax, word [r10 + 0x14]
lea r8, [r10 + rax + 0x18]
movzx eax, word [r10 + 6]
test eax, eax
je 0x402c96
sub eax, 1
lea rax, [rax + rax*4]
lea r9, [r8 + rax*8 + 0x28]
nop dword [rax]
mov edx, dword [r8 + 0xc]
mov rax, rdx
cmp rcx, rdx
jb 0x402c8d
add eax, dword [r8 + 8]
cmp rcx, rax
jb 0x402c99
add r8, 0x28
cmp r8, r9
jne 0x402c78
xor r8d, r8d
mov rax, r8
add rsp, 0x28
ret

Function at 0x402d80
Capabilities:
Enumerate pe sections

Disassembly:
sub rsp, 0x28
mov r9, qword [0x004055f0]
xor eax, eax
cmp word [r9], 0x5a4d
mov r8, rcx
jne 0x402def
mov rcx, r9
call sym._ValidateImageBase.part.0
test eax, eax
je 0x402def
movsxd rax, dword [r9 + 0x3c]
mov rcx, r8
sub rcx, r9
add r9, rax
movzx eax, word [r9 + 0x14]
movzx edx, word [r9 + 6]
lea rax, [r9 + rax + 0x18]
test edx, edx
je 0x402ded
sub edx, 1
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
mov r8d, dword [rax + 0xc]
mov rdx, r8
cmp rcx, r8
jb 0x402de4
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x402df8
add rax, 0x28
cmp rax, r9
jne 0x402dd0
xor eax, eax
add rsp, 0x28
ret
mov eax, dword [rax + 0x24]
not eax
shr eax, 0x1f
add rsp, 0x28
ret
Function at 0x402e10
Capabilities:
Enumerate pe sections

Disassembly:
sub rsp, 0x28
mov r11, qword [0x004055f0]
xor r9d, r9d
cmp word [r11], 0x5a4d
mov r8d, ecx
jne 0x402e88
mov rcx, r11
call sym._ValidateImageBase.part.0
test eax, eax
je 0x402e88
movsxd rcx, dword [r11 + 0x3c]
add rcx, r11
mov eax, dword [rcx + 0x90]
test eax, eax
je 0x402e88
movzx edx, word [rcx + 0x14]
lea rdx, [rcx + rdx + 0x18]
movzx ecx, word [rcx + 6]
test ecx, ecx
je 0x402e88
sub ecx, 1
lea rcx, [rcx + rcx*4]
lea r10, [rdx + rcx*8 + 0x28]
nop dword [rax + rax]
mov r9d, dword [rdx + 0xc]
mov rcx, r9
cmp rax, r9
jb 0x402e7c
add ecx, dword [rdx + 8]
cmp rax, rcx
jb 0x402e90
add rdx, 0x28
cmp rdx, r10
jne 0x402e68
xor r9d, r9d
mov rax, r9
add rsp, 0x28
ret
add rax, r11
jmp 0x402ea0
sub r8d, 1
add rax, 0x14
mov ecx, dword [rax + 4]
test ecx, ecx
jne 0x402eae
mov edx, dword [rax + 0xc]
test edx, edx
je 0x402e85
test r8d, r8d
jg 0x402e98
mov r9d, dword [rax + 0xc]
add r9, r11
mov rax, r9
add rsp, 0x28
ret
Function at 0x100001000
Capabilities:
Allocate or change rwx memory
Create thread
Inject thread
Spawn thread to rwx shellcode
Terminate process

Disassembly:
sub rsp, 0x68
mov qword [rsp + 0x38], rbp
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x48], rdi
lea rcx, [0x1000024c8]
mov rdx, rcx
call qword [sym.imp.user32.dll_FindWindowW]
test rax, rax
jne 0x10000104a
xor rcx, rcx
lea rdx, [0x1000024fc]
lea r8, [0x1000024f8]
mov r9d, 0x10040
call qword [sym.imp.user32.dll_MessageBoxW]
jmp 0x10000115b
mov qword [0x100002d20], rax
mov rcx, rax
lea rdx, [rsp + 0x50]
call qword [sym.imp.user32.dll_GetWindowThreadProcessId]
test eax, eax
je 0x10000113e
mov ecx, 0x43a
xor rdx, rdx
mov r8d, dword [rsp + 0x50]
call qword [sym.imp.kernel32.dll_OpenProcess]
test rax, rax
je 0x10000113e
mov rbp, rax
xor rcx, rcx
call qword [sym.imp.kernel32.dll_GetModuleHandleW]
mov rsi, rax
mov rcx, rbp
xor rdx, rdx
mov r8d, dword [rsi + 0x3c]
mov r8d, dword [rsi + r8 + 0x50]
mov r9d, 0x3000
mov dword [rsp + 0x20], pe_nt_image_headers64
call qword [sym.imp.kernel32.dll_VirtualAllocEx]
test rax, rax
je 0x100001135
mov rdi, rax
mov rcx, rbp
mov rdx, rdi
mov r8, rsi
mov r9d, dword [rsi + 0x3c]
mov r9d, dword [rsi + r9 + 0x50]
mov qword [rsp + 0x20], 0
call qword [sym.imp.kernel32.dll_WriteProcessMemory]
test al, al
je 0x100001120
mov rcx, rbp
xor rdx, rdx
mov r8, rdx
lea r9, [rdi + 0x1178]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x28], rdx
mov qword [rsp + 0x30], rdx
call qword [sym.imp.kernel32.dll_CreateRemoteThread]
test rax, rax
je 0x100001120
mov rcx, rax
call qword [sym.imp.kernel32.dll_CloseHandle]
mov rcx, rbp
call qword [sym.imp.kernel32.dll_CloseHandle]
jmp 0x10000115b
mov rcx, rbp
mov rdx, rdi
xor r8, r8
mov r9d, 0x8000
call qword [sym.imp.kernel32.dll_VirtualFreeEx]
mov rcx, rbp
call qword [sym.imp.kernel32.dll_CloseHandle]
xor rcx, rcx
lea rdx, [0x100002528]
lea r8, [0x1000024f8]
mov r9d, 0x10010
call qword [sym.imp.user32.dll_MessageBoxW]
xor rcx, rcx
call qword [sym.imp.kernel32.dll_ExitProcess]
Function at 0x14000d0dc
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x18]
mov rsi, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov r9d, dword [rdi]
mov r8d, dword [rsi]
mov rdx, qword [r14]
mov rcx, qword [r15]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
test eax, eax
jns 0x14000d128
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000d104
mov rsi, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret

Function at 0x14000d148
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x30
mov rdi, qword [rcx + 0x10]
mov rsi, qword [rcx + 8]
mov r14, qword [rcx]
mov ecx, dword [r14]
xor r9d, r9d
inc ecx
mov qword [rsp + 0x20], rdi
xor r8d, r8d
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000d193
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000d168
mov rsi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r14
ret

Function at 0x14000d1ac
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x30
mov rdi, qword [rcx + 0x10]
mov rsi, qword [rcx + 8]
mov r14, qword [rcx]
mov ecx, dword [r14]
xor r9d, r9d
inc ecx
mov qword [rsp + 0x20], rdi
mov r8, rsi
xor edx, edx
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000d1f6
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000d1cc
mov rsi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r14
ret

Function at 0x14000d210
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x18]
mov rsi, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov r9d, dword [rdi]
mov r8d, dword [rsi]
mov rdx, qword [r14]
mov rcx, qword [r15]
call qword [sym.imp.WS2_32.dll_send]
movsxd rbx, eax
test eax, eax
jns 0x14000d25c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000d238
mov rsi, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret
Function at 0x14000d27c
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x30
mov rdi, qword [rcx + 0x20]
mov rsi, qword [rcx + 0x18]
mov rbp, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov ecx, dword [r15]
mov r9, rsi
inc ecx
mov qword [rsp + 0x20], rdi
mov r8, rbp
mov rdx, r14
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000d2d2
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000d2a7
mov rbp, qword [rsp + 0x58]
mov rax, rbx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x60]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret

Function at 0x14001a454
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r14
sub rsp, 0x30
mov rsi, rdx
mov dword [rax + 8], 1
mov rbx, r8
mov rdi, rcx
mov rcx, rsi
lea r8, [rax + 8]
mov edx, 0x8004667e
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov r8d, dword [rbx + 0x10]
mov rcx, rsi
mov rdx, qword [rbx + 0x20]
call qword [sym.imp.WS2_32.dll_connect]
test eax, eax
jns 0x14001a4e5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x14001a4be
mov rax, qword [rdi + 8]
mov dword [rax], 2
xor al, al
jmp 0x14001a5a9
mov r8, qword [rdi + 0x18]
mov rcx, rsi
mov rdx, qword [rdi + 0x10]
mov r8, qword [r8]
mov rdx, qword [rdx]
call fcn.14002ec84
mov ecx, eax
mov rax, qword [rdi + 8]
mov dword [rax], ecx
mov rax, qword [rdi + 8]
cmp dword [rax], 0
jne 0x14001a4b7
and dword [rsp + 0x40], 0
lea r8, [rsp + 0x40]
mov edx, 0x8004667e
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov rax, qword [rdi + 0x28]
lea r9, [rsp + 0x40]
movabs r14, 0x20c49ba5e353f7cf
mov dword [rsp + 0x20], 4
mov ebx, 0xffff
mov r8d, 0x1006
mov rcx, qword [rax]
mov rax, r14
imul rcx
sar rdx, 7
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov rax, qword [rdi + 0x20]
imul ecx, dword [rax], 0x3e8
add edx, ecx
mov rcx, rsi
mov dword [rsp + 0x40], edx
mov edx, ebx
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rax, qword [rdi + 0x38]
lea r9, [rsp + 0x40]
mov dword [rsp + 0x20], 4
mov rcx, qword [rax]
mov rax, r14
imul rcx
sar rdx, 7
mov rcx, rdx
shr rcx, 0x3f
add rdx, rcx
mov rcx, qword [rdi + 0x30]
imul r8d, dword [rcx], 0x3e8
mov rcx, rsi
add edx, r8d
mov r8d, 0x1005
mov dword [rsp + 0x40], edx
mov edx, ebx
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rdi + 8]
mov al, 1
and dword [rcx], 0
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
Function at 0x14001e15c
Capabilities:
Parse credit card information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
xor al, al
mov ecx, dword [rcx + 0x7c]
cmp ecx, 0xffffffff
je 0x14001e2e9
cmp ecx, 0x7c
je 0x14001e2e9
cmp ecx, 0x29
jne 0x14001e1d6
cmp dword [rdi + 0x1c], 0
jne 0x14001e2e9
lea rbx, [rdi + 0x80]
test dword [rbx], 0x10000000
je 0x14001e302
cmp ecx, 0x5d
jne 0x14001e1b3
test dword [rbx], 0x10000000
je 0x14001e310
mov dl, byte [rdi + 0x78]
lea rcx, [rdi + 0x40]
call fcn.14001d750
mov rcx, rdi
call fcn.140022220
mov rcx, rdi
call fcn.140022294
mov ecx, dword [rdi + 0x7c]
mov al, 1
jmp 0x14001e16e
lea rbx, [rdi + 0x80]
cmp ecx, 0x2e
jne 0x14001e1ed
lea rcx, [rdi + 0x40]
call fcn.14001d9d8
jmp 0x14001e1bf
cmp ecx, 0x5c
jne 0x14001e23b
mov rcx, rdi
call fcn.140022220
test byte [rbx], 0x80
je 0x14001e231
mov al, byte [rdi + 0x78]
cmp al, 0x62
jne 0x14001e219
lea rcx, [rdi + 0x40]
call fcn.14001e150
mov rcx, rdi
call fcn.140022220
jmp 0x14001e1cf
cmp al, 0x42
jne 0x14001e231
lea rcx, [rdi + 0x40]
call fcn.14001e150
lea rcx, [rdi + 0x40]
call fcn.1400221bc
jmp 0x14001e20f
mov rcx, rdi
call fcn.14001e32c
jmp 0x14001e1c7
cmp ecx, 0x5b
jne 0x14001e266
mov rcx, rdi
call fcn.140022220
mov rcx, rdi
call fcn.14001ed34
mov edx, 0x5d
mov rcx, rdi
lea r8d, [rdx - 0x59]
call fcn.140020a10
jmp 0x14001e1c7
cmp ecx, 0x28
jne 0x14001e29b
mov rcx, rdi
call fcn.140022220
mov rcx, rdi
call fcn.140022a5c
mov edx, 0x29
mov rcx, rdi
mov bl, al
lea r8d, [rdx - 0x24]
call fcn.140020a10
test bl, bl
je 0x14001e1cf
jmp 0x14001e1c7
cmp ecx, 0x5e
jne 0x14001e2ae
lea rcx, [rdi + 0x40]
call fcn.14001d744
jmp 0x14001e20f
cmp ecx, 0x24
jne 0x14001e2c1
lea rcx, [rdi + 0x40]
call fcn.14001dad8
jmp 0x14001e20f
lea eax, [rcx - 0x2a]
cmp eax, 1
jbe 0x14001e31e
cmp ecx, 0x3f
je 0x14001e31e
cmp ecx, 0x7b
je 0x14001e31e
cmp ecx, 0x7d
jne 0x14001e1a2
test dword [rbx], 0x10000000
je 0x14001e2f4
jmp 0x14001e1b3
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov edx, 6
mov rcx, rdi
call fcn.140020a04
int3
mov edx, 5
mov rcx, rdi
call fcn.140020a04
int3
mov edx, 4
mov rcx, rdi
call fcn.140020a04
int3
mov edx, 0xa
mov rcx, rdi
call fcn.140020a04
int3
Function at 0x1400240dc
Capabilities:
Encode data using base64

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
mov qword [rax + 8], rcx
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
and dword [rax - 0x38], 0
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
and qword [rcx + 0x10], 0
and qword [rcx + 0x10], 0
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], 0
mov dword [rax - 0x38], 1
mov rax, qword [rdx + 0x10]
cmp rax, 0xf
jbe 0x140024148
mov r8b, byte [rsp + 0x60]
mov rdx, rax
call fcn.1400091ec
and qword [rbx + 0x10], 0
mov rax, qword [rdi + 0x10]
xor esi, esi
lea r14d, [rsi - 6]
cmp qword [rdi + 0x18], 0x10
jb 0x140024160
mov rbp, qword [rdi]
mov rcx, rbp
mov rdi, rbp
jmp 0x140024166
mov rbp, rdi
mov rcx, rdi
lea r12, [rax + rcx]
cmp rdi, r12
je 0x14002428b
lea r8, [0x14005a470]
shl esi, 8
movzx eax, byte [rbp]
add esi, eax
add r14d, 8
js 0x140024203
movsxd r13, esi
movsxd rdi, r14d
lea ecx, [r14 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov r15d, edx
imul eax, edx, 0xfffffffa
add r14d, eax
mov rax, r13
mov rcx, rdi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x1400241e0
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x1400241d5
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400241f9
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140003060
lea r8, [0x14005a470]
sub rdi, 6
sub r15, 1
jne 0x1400241a6
inc rbp
cmp rbp, r12
jne 0x14002417a
cmp r14d, 0xfffffffa
jle 0x14002428b
lea ecx, [r14 + 8]
shl esi, 8
movsxd rax, esi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x140024279
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140024248
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14002428b
cmp rcx, qword [rbx + 0x18]
jae 0x140024276
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x14002426e
mov rax, qword [rbx]
mov word [rax + rcx], 0x3d
jmp 0x14002428b
mov r9b, 0x3d
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140003060
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x140024253
mov rax, rbx
mov rbx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x140027b5c
Capabilities:
Resolve dns

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x470
mov rax, qword [0x140073180]
xor rax, rsp
mov qword [rsp + 0x460], rax
mov r14d, 2
mov rsi, r9
mov rdi, r8
mov ebp, edx
mov rbx, rcx
cmp word [rcx], r14w
je 0x140027b9d
cmp word [rcx], 0x17
jne 0x140027c41
movzx ecx, word [rcx + 2]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
xor edx, edx
mov dword [rsi], eax
lea rcx, [rsp + 0x50]
mov esi, 0x401
mov r8d, esi
call sub.VCRUNTIME140.dll_memset
mov dword [rsp + 0x30], r14d
lea r8, [rsp + 0x50]
xor r14d, r14d
mov r9d, esi
mov dword [rsp + 0x28], r14d
mov edx, ebp
mov rcx, rbx
mov qword [rsp + 0x20], r14
call qword [sym.imp.WS2_32.dll_getnameinfo]
test eax, eax
jne 0x140027c41
lea rax, [rsp + 0x50]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], r14b
jne 0x140027bf2
cmp rbx, qword [rdi + 0x18]
ja 0x140027c28
cmp qword [rdi + 0x18], 0x10
mov rsi, rdi
jb 0x140027c0e
mov rsi, qword [rdi]
mov r8, rbx
mov qword [rdi + 0x10], rbx
lea rdx, [rsp + 0x50]
mov rcx, rsi
call sub.VCRUNTIME140.dll_memmove
mov byte [rsi + rbx], r14b
jmp 0x140027c3d
mov r8b, byte [rsp + 0x40]
lea r9, [rsp + 0x50]
mov rdx, rbx
mov rcx, rdi
call fcn.140008cb0
mov al, 1
jmp 0x140027c43
xor al, al
mov rcx, qword [rsp + 0x460]
xor rcx, rsp
call fcn.140052900
add rsp, 0x470
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140027c64
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x140027c70
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140073180]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140027cc5
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.140027b5c
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140052900
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret

Function at 0x140027c70
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x140027c70
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140073180]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140027cc5
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.140027b5c
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140052900
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret
Function at 0x140048f38
Capabilities:
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
xor r15d, r15d
lea r12, [0x140000000]
movzx eax, byte [r15 + r12 + 0x5fe80]
mov edi, eax
mov r8d, eax
shr edi, 5
mov r11d, eax
shr r8d, 6
mov ebp, edi
lea edx, [rax + rax]
shr r11d, 7
xor edx, eax
and ebp, 4
mov r10d, edi
mov r9d, r8d
and edi, 1
and r10d, 2
imul ecx, edi, 0x1b000000
and r8d, 1
lea ebx, [rdx + rdx]
and r9d, 2
lea edx, [rdx*4]
xor ebx, eax
xor edx, eax
shl ebx, 0x19
shl edx, 8
mov esi, eax
xor rbx, rcx
mov r14d, eax
imul ecx, r10d, 0x1b000000
xor rbx, rcx
imul ecx, r8d, 0x1b000000
xor rbx, rcx
imul ecx, r9d, 0x1b000000
xor rbx, rcx
imul ecx, ebp, 0x1b000000
xor rbx, rcx
imul ecx, r11d, 0x1b000000
xor rbx, rcx
imul ecx, edi, 0x11b00
xor rdx, rcx
imul ecx, r10d, 0x11b00
xor rdx, rcx
imul ecx, r8d, 0x11b00
xor rdx, rcx
imul ecx, r9d, 0x11b00
xor rdx, rcx
imul ecx, ebp, 0x11b00
xor rdx, rcx
imul ecx, edi, 0x11b0000
or rbx, rdx
lea edx, [rax*8]
xor edx, eax
lea eax, [rax*4]
shl edx, 0x10
xor eax, r14d
xor rdx, rcx
imul ecx, r10d, 0x11b0000
xor rdx, rcx
imul ecx, ebp, 0x11b0000
xor rdx, rcx
imul ecx, edi, 0x11b
or rbx, rdx
lea edx, [rax + rax]
xor rdx, rcx
imul ecx, r10d, 0x11b
xor rdx, rcx
imul ecx, ebp, 0x11b
xor rdx, rcx
imul ecx, r11d, 0x11b
xor rdx, rcx
xor rdx, rsi
or rdx, rbx
shl rdx, 0x20
or rdx, rbx
or rdx, rsi
mov qword [r12 + r15*8 + 0x796b0], rdx
inc r15
cmp r15, 0x100
jl 0x140048f5b
mov rbx, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov byte [0x140079eb1], 1
pop r15
pop r14
pop r12
ret

Function at 0x1400490c4
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
xor r11d, r11d
lea rbx, [0x140000000]
movzx r9d, byte [r11 + rbx + 0x5fd80]
mov edx, r9d
shr edx, 7
imul r10d, edx, 0x1b000000
lea r8d, [r9 + r9]
imul ecx, edx, 0x11b
mov eax, r8d
shl eax, 0x18
xor r10, rax
mov eax, r9d
shl eax, 8
or eax, r9d
shl eax, 8
or r10, rax
mov eax, r8d
xor rcx, rax
xor rcx, r9
or rcx, r10
shl rcx, 0x20
or rcx, r10
mov qword [rbx + r11*8 + 0x78ea0], rcx
inc r11
cmp r11, 0x100
jl 0x1400490d3
and qword [0x1400796a8], 0
and qword [0x1400796a0], 0
mov rbx, qword [rsp + 8]
mov byte [0x140079eb0], 1
ret
Function at 0x14004ab88
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x90
mov rax, qword [0x140073180]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rbx, r8
mov rdi, rdx
mov ecx, dword [0x140079fb0]
mov rax, qword gs:[0x58]
mov edx, 4
mov rax, qword [rax + rcx*8]
mov ecx, dword [rdx + rax]
cmp dword [0x140079ec0], ecx
jg 0x14004ac6a
mov eax, ebx
cmp rbx, rax
jne 0x14004ac2c
xor ecx, ecx
test rbx, rbx
setne cl
xor eax, eax
test ebx, ebx
setne al
cmp ecx, eax
jne 0x14004ac2c
xor r9d, r9d
mov r8d, ebx
mov rdx, rdi
mov rcx, qword [0x140079eb8]
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
js 0x14004acad
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.140052900
mov rbx, qword [rsp + 0xa0]
add rsp, 0x90
pop rdi
ret
mov ecx, 0x5b6
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, str.GenerateBlock_size
lea rcx, [rsp + 0x20]
call fcn.140002480
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.14004a8b8
lea rdx, [0x14006fef8]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
nop
lea rcx, [0x140079ec0]
call fcn.140052fc4
cmp dword [0x140079ec0], 0xffffffff
jne 0x14004abd4
lea rcx, [0x140079eb8]
call fcn.14004a7cc
lea rcx, [0x140056320]
call fcn.140052f04
nop
lea rcx, [0x140079ec0]
call fcn.140052f58
jmp 0x14004abd4
mov ecx, eax
call fcn.14004acf0
mov ecx, eax
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, [0x14005e908]
lea rcx, [rsp + 0x20]
call fcn.140002480
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.14004a8b8
lea rdx, [0x14006fef8]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
int3

Function at 0x14004c0f4
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
xor r14d, r14d
mov rdi, r8
mov rbx, rdx
mov rsi, rcx
cmp r8, 8
jb 0x14004c167
mov rbp, r8
shr rbp, 3
imul rax, rbp, 0xfffffffffffffff8
add rdi, rax
mov r8d, 8
lea rcx, [rsp + 0x58]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov r8d, 8
lea rcx, [rsp + 0x50]
mov rdx, rbx
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsp + 0x50]
add rsi, 8
xor rax, qword [rsp + 0x58]
add rbx, 8
or r14, rax
sub rbp, 1
jne 0x14004c126
mov rcx, r14
shr rcx, 0x20
or ecx, r14d
mov edx, ecx
mov eax, ecx
shr edx, 8
or edx, ecx
shr eax, 0x10
and edx, 0xff00
or edx, eax
movzx eax, cl
shr edx, 8
or edx, eax
test rdi, rdi
je 0x14004c1a9
sub rsi, rbx
movzx ecx, byte [rsi + rbx]
movzx eax, byte [rbx]
inc rbx
xor ecx, eax
or edx, ecx
sub rdi, 1
jne 0x14004c195
mov rbx, qword [rsp + 0x40]
test edx, edx
mov rbp, qword [rsp + 0x48]
sete al
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret