joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400ad820
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x68
mov dword [rsp + 0x20], 0
call sub.KERNEL32.dll_GetCurrentThreadId
cmp dword [0x140145e78], eax
je 0x1400ad84d
mov eax, 0x10dd
jmp 0x1400ada66
cmp dword [0x140145e7c], 0
je 0x1400ad861
mov eax, dword [0x140145e7c]
jmp 0x1400ada66
cmp qword [rsp + 0x78], 0
jne 0x1400ad873
mov eax, 0x57
jmp 0x1400ada66
cmp qword [rsp + 0x70], 0
jne 0x1400ad885
mov eax, 6
jmp 0x1400ada66
mov rax, qword [rsp + 0x70]
cmp qword [rax], 0
jne 0x1400ad8b7
mov dword [rsp + 0x20], 6
mov eax, dword [rsp + 0x20]
mov dword [0x140145e7c], eax
mov rax, qword [rsp + 0x70]
mov qword [0x140145e80], rax
mov eax, dword [rsp + 0x20]
jmp 0x1400ada66
mov ecx, Ordinal_50
call fcn.1401137b0
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x48]
mov qword [rsp + 0x30], rax
cmp qword [rsp + 0x30], 0
jne 0x1400ad929
mov dword [rsp + 0x20], 8
mov eax, dword [rsp + 0x20]
mov dword [0x140145e7c], eax
cmp qword [rsp + 0x30], 0
je 0x1400ad914
mov rax, qword [rsp + 0x30]
mov qword [rsp + 0x50], rax
mov edx, Ordinal_50
mov rcx, qword [rsp + 0x50]
call fcn.140113afc
mov qword [rsp + 0x30], 0
mov rax, qword [rsp + 0x70]
mov qword [0x140145e80], rax
mov eax, dword [rsp + 0x20]
jmp 0x1400ada66
xor edx, edx
mov rax, qword [rsp + 0x70]
mov rcx, qword [rax]
call fcn.1400ad7f0
mov qword [rsp + 0x38], rax
xor edx, edx
mov rcx, qword [rsp + 0x78]
call fcn.1400ad7f0
mov qword [rsp + 0x78], rax
mov rax, qword [rsp + 0x38]
movzx eax, byte [rax + 0x3e]
mov dword [rsp + 0x24], eax
movsxd rax, dword [rsp + 0x24]
mov rcx, qword [rsp + 0x38]
mov rcx, qword [rcx + 0x48]
sub rcx, rax
mov rax, rcx
mov qword [rsp + 0x40], rax
cmp dword [rsp + 0x24], 0
je 0x1400ad986
movsxd rax, dword [rsp + 0x24]
cmp rax, 0x1e
jbe 0x1400ad9a3
mov dword [rsp + 0x20], 9
cmp dword [0x140145e70], 0
je 0x1400ad99e
jmp 0x1400ad8ea
jmp 0x1400ad8e0
mov rax, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x78]
cmp qword [rax + 0x50], rcx
je 0x1400ad9d0
mov dword [rsp + 0x20], 9
cmp dword [0x140145e70], 0
je 0x1400ad9cb
jmp 0x1400ad8ea
jmp 0x1400ad8e0
mov dword [rsp + 0x28], 0
movsxd rax, dword [rsp + 0x24]
lea r9, [rsp + 0x28]
mov r8d, 0x40
mov rdx, rax
mov rcx, qword [rsp + 0x40]
call sub.KERNEL32.dll_VirtualProtect
test eax, eax
jne 0x1400ada07
call sub.KERNEL32.dll_GetLastError
mov dword [rsp + 0x20], eax
jmp 0x1400ad8e0
mov rax, qword [rsp + 0x30]
mov dword [rax + 8], 1
mov rax, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x70]
mov qword [rax + 0x10], rcx
mov rax, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x38]
mov qword [rax + 0x20], rcx
mov rax, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x40]
mov qword [rax + 0x18], rcx
mov rax, qword [rsp + 0x30]
mov ecx, dword [rsp + 0x28]
mov dword [rax + 0x28], ecx
mov rax, qword [rsp + 0x30]
mov rcx, qword [0x140145e90]
mov qword [rax], rcx
mov rax, qword [rsp + 0x30]
mov qword [0x140145e90], rax
xor eax, eax
add rsp, 0x68
ret
Function at 0x1400ada70
Capabilities:
Resume thread

Disassembly:
sub rsp, 0x68
call sub.KERNEL32.dll_GetCurrentThreadId
cmp dword [0x140145e78], eax
je 0x1400ada8b
mov eax, 0x10dd
jmp 0x1400adbb0
mov rax, qword [0x140145e90]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
je 0x1400adb35
mov rax, qword [rsp + 0x28]
mov rax, qword [rax + 0x20]
movzx eax, byte [rax + 0x3e]
lea r9, [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
mov r8d, dword [rcx + 0x28]
mov edx, eax
mov rax, qword [rsp + 0x28]
mov rcx, qword [rax + 0x18]
call sub.KERNEL32.dll_VirtualProtect
mov rax, qword [rsp + 0x28]
cmp dword [rax + 8], 0
jne 0x1400adb00
mov rax, qword [rsp + 0x28]
cmp qword [rax + 0x20], 0
je 0x1400adb00
mov rax, qword [rsp + 0x28]
mov rcx, qword [rax + 0x20]
call fcn.1400ac470
mov rax, qword [rsp + 0x28]
mov qword [rax + 0x20], 0
mov rax, qword [rsp + 0x28]
mov rax, qword [rax]
mov qword [rsp + 0x40], rax
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x38], rax
mov edx, Ordinal_50
mov rcx, qword [rsp + 0x38]
call fcn.140113afc
mov rax, qword [rsp + 0x40]
mov qword [rsp + 0x28], rax
jmp 0x1400ada97
mov qword [0x140145e90], 0
call fcn.1400aced0
mov rax, qword [0x140145e88]
mov qword [rsp + 0x30], rax
cmp qword [rsp + 0x30], 0
je 0x1400adb99
mov rax, qword [rsp + 0x30]
mov rcx, qword [rax + 8]
call sub.KERNEL32.dll_ResumeThread
mov rax, qword [rsp + 0x30]
mov rax, qword [rax]
mov qword [rsp + 0x50], rax
mov rax, qword [rsp + 0x30]
mov qword [rsp + 0x48], rax
mov edx, reloc.WS2_32.dll_recv
mov rcx, qword [rsp + 0x48]
call fcn.140113afc
mov rax, qword [rsp + 0x50]
mov qword [rsp + 0x30], rax
jmp 0x1400adb51
mov qword [0x140145e88], 0
mov dword [0x140145e78], 0
xor eax, eax
add rsp, 0x68
ret
Function at 0x1400ae0e0
Capabilities:
Suspend thread

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x48
cmp dword [0x140145e7c], 0
je 0x1400ae0fd
mov eax, dword [0x140145e7c]
jmp 0x1400ae1c3
call sub.KERNEL32.dll_GetCurrentThread
cmp qword [rsp + 0x50], rax
jne 0x1400ae110
xor eax, eax
jmp 0x1400ae1c3
mov ecx, reloc.WS2_32.dll_recv
call fcn.1401137b0
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x1400ae17e
mov dword [rsp + 0x20], 8
cmp qword [rsp + 0x28], 0
je 0x1400ae163
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x38], rax
mov edx, reloc.WS2_32.dll_recv
mov rcx, qword [rsp + 0x38]
call fcn.140113afc
mov qword [rsp + 0x28], 0
mov eax, dword [rsp + 0x20]
mov dword [0x140145e7c], eax
mov qword [0x140145e80], 0
mov eax, dword [rsp + 0x20]
jmp 0x1400ae1c3
mov rcx, qword [rsp + 0x50]
call sub.KERNEL32.dll_SuspendThread
cmp eax, 0xffffffff
jne 0x1400ae198
call sub.KERNEL32.dll_GetLastError
mov dword [rsp + 0x20], eax
jmp 0x1400ae139
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x50]
mov qword [rax + 8], rcx
mov rax, qword [rsp + 0x28]
mov rcx, qword [0x140145e88]
mov qword [rax], rcx
mov rax, qword [rsp + 0x28]
mov qword [0x140145e88], rax
xor eax, eax
add rsp, 0x48
ret

Function at 0x1400ae1d0
Capabilities:
Terminate process

Disassembly:
push rdi
sub rsp, 0x30
mov r9d, 4
mov r8d, 0x1000
mov edx, 0x4d0
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
je 0x1400ae287
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x28], rax
mov rdi, qword [rsp + 0x28]
xor eax, eax
mov ecx, 0x4d0
rep stosb byte [rdi], al
mov rax, qword [rsp + 0x20]
mov dword [rax + 0x30], 0x100010
call qword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov rdx, qword [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetThreadContext]
test eax, eax
je 0x1400ae274
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x48], 0
jne 0x1400ae26c
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x50], 0
jne 0x1400ae26c
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x58], 0
jne 0x1400ae26c
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x60], 0
je 0x1400ae274
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
mov r8d, 0x8000
xor edx, edx
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualFree]
add rsp, 0x30
pop rdi
ret
Function at 0x1400ae290
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get system information on windows
Terminate process

Disassembly:
push rdi
sub rsp, 0x80
mov rax, qword [0x14013f0c0]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov qword [rsp + 0x38], 0
lea rax, [rsp + 0x40]
mov rdi, rax
xor eax, eax
mov ecx, Ordinal_50
rep stosb byte [rdi], al
mov dword [rsp + 0x70], 0
mov qword [rsp + 0x20], 0
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [rsp + 0x44]
mov r9d, 0x40
mov r8d, 0x3000
mov edx, eax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x1400ae309
xor eax, eax
jmp 0x1400ae37a
mov r8d, 1
mov edx, 0xc3
mov rcx, qword [rsp + 0x20]
call fcn.140114a02
mov eax, dword [rsp + 0x44]
lea r9, [rsp + 0x70]
mov r8d, 0x140
mov edx, eax
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x1400ae342
xor eax, eax
jmp 0x1400ae37a
call qword [rsp + reloc.WLDAP32.dll_Ordinal_32]
jmp 0x1400ae35f
mov r8d, 0x8000
xor edx, edx
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.140113790
add rsp, 0x80
pop rdi
ret

Function at 0x1400aeb90
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 7], sil
je 0x1400aebc4
mov eax, esi
lea ecx, [rax + 0x31]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x1400aebb0
mov byte [r8 + 7], sil
add r8, 6
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400ae710
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400aebe9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140043b80
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400aec63
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400aec5e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400aec5e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140113afc
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400aec70
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r10, r8
mov rdi, rdx
mov rsi, rcx
mov qword [rsp + 0x28], rcx
xor ebx, ebx
cmp byte [r8 + 9], bl
je 0x1400aeca4
mov ecx, ebx
lea eax, [rcx + 0x31]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x1400aec90
mov byte [r8 + 9], bl
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x50]
call fcn.1400ae710
nop
cmp byte [rdi + 9], 0
je 0x1400aecd4
lea eax, [rbx + 0x31]
xor byte [rbx + rdi], al
inc rbx
cmp rbx, 8
jb 0x1400aecc1
mov byte [rdi + 9], 0
lea r8, [rdi + 8]
lea r9, [rsp + 0x20]
mov rdx, rdi
lea rcx, [rsp + 0x30]
call fcn.1400ae710
nop
lea r9, [rsp + 0x50]
lea r8, [rsp + 0x30]
movzx edx, byte [rsp + 0x20]
mov rcx, rsi
call fcn.140043870
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400aed44
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400aed3e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400aed3e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140113afc
nop
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x1400aed84
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400aed7f
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400aed7f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140113afc
mov rax, rsi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400aed90
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 9], sil
je 0x1400aedc4
mov eax, esi
lea ecx, [rax + 0x31]
xor byte [r8 + rax], cl
inc rax
cmp rax, 8
jb 0x1400aedb0
mov byte [r8 + 9], sil
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400ae710
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400aede9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140043b80
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400aee63
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400aee5e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400aee5e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140113afc
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400aee70
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xa], sil
je 0x1400aeea4
mov eax, esi
lea ecx, [rax + 0x31]
xor byte [r8 + rax], cl
inc rax
cmp rax, 9
jb 0x1400aee90
mov byte [r8 + 0xa], sil
add r8, 9
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400ae710
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400aeec9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140043b80
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400aef43
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400aef3e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400aef3e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140113afc
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400aef50
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xc], sil
je 0x1400aef84
mov eax, esi
lea ecx, [rax + 0x31]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x1400aef70
mov byte [r8 + 0xc], sil
add r8, 0xb
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400ae710
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400aefa9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140043b80
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400af023
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400af01e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400af01e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140113afc
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400b5e40
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0x10], al
je 0x1400b5e63
lea edx, [rax + 0x31]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0xf
jb 0x1400b5e50
mov byte [rcx + 0x10], 0
lea r8, [rcx + 0xf]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.1400ae710
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x1400b6f50
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 5], 0
je 0x1400b6f73
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x31]
xor byte [rax + rcx], dl
inc rax
cmp rax, 4
jb 0x1400b6f60
mov byte [rcx + 5], 0
mov rax, rcx
ret
Function at 0x1400c7680
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 0x1400d9920
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 0x1400d997e
mov dl, 1
call fcn.1400c99d0
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.1400c99d0
mov eax, ebx
jmp 0x1400d99c2
cmp ebx, 2
ja 0x1400d99c0
mov r9, qword [rdi + 0x668]
lea rdx, [0x14011cee8]
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 0x1400d99e0
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 [0x14013f0c0]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x1400d9a23
cmp qword [rcx + 0x678], 0
je 0x1400d9b00
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.1400c7a70
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400d9a51
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x1400d9a98
cmp byte [rdi + 0x1597], 0
jne 0x1400d9a98
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 0x1400d9a80
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x1400d9af8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x1400d9b53
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x1400d9b19
mov dl, 1
mov rcx, rdi
call fcn.1400c99d0
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.1400c99d0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140113790
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x14011cee8]
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 0x1400d9af8
call fcn.140113d60
int3
Function at 0x1400d9b60
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400d9cc6
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 [0x14013f0c0]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x1400d9cae
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.1400c7a70
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x1400d9c21
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400d9be0
cmp byte [rax + rcx - 1], 0xa
jne 0x1400d9c08
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x1400d9c1c
lea r8, [0x14011cf08]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.1400c7970
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400d9c26
cmp qword [rdi + 0x718], 0
je 0x1400d9c6e
mov dl, 1
mov rcx, rdi
call fcn.1400c99d0
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.1400c99d0
jmp 0x1400d9ca6
mov r9, qword [rdi + 0x668]
lea rcx, [0x14011cee8]
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.140113790
add rsp, 0x860
pop rdi
ret

Function at 0x1400d9d60
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 0x1400d9da2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
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 0x1400d9f40
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 [0x14013f0c0]
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 0x1400da047
lea rax, [0x1400d9df0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x1400da047
cmp qword [rbx], r13
je 0x1400d9fce
test rdi, rdi
je 0x1400da047
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1400e94b0
cmp eax, 0xffffffff
je 0x1400da047
test al, 1
je 0x1400da047
mov rax, qword [rbx]
test rax, rax
jne 0x1400da020
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x1400da043
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 0x1400da047
add qword [rbx + 0x10], rcx
jmp 0x1400da047
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 0x1400da0b4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400da080
mov dword [r14], 0x51
mov rax, r13
jmp 0x1400da0b7
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1401042d0
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400d99e0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], Ordinal_60
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.140113790
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400da750
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x1400da76d
call fcn.1400d30a0
test eax, eax
jne 0x1400da793
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x1400da766
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1400da766
mov al, 1
add rsp, 0x28
ret