joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400540f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140084080]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x140054185
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x1400541e6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14002e640
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140067200
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x1400542a1
sub ecx, 1
je 0x140054314
sub ecx, 1
je 0x140054250
cmp ecx, 1
je 0x140054233
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140073920]
call fcn.14002e640
jmp 0x140054314
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140053e20
test eax, eax
je 0x140054314
jmp 0x1400541ba
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x140054314
sub rax, rsi
cmp rax, rbp
jae 0x140054314
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14002e7c0
jmp 0x140054314
cmp r8d, 4
jle 0x140054314
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x140054314
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14002e560
mov esi, eax
test eax, eax
je 0x1400542f3
mov edx, 5
mov rcx, rbx
call fcn.140054de0
mov eax, esi
jmp 0x1400541ba
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14003d040
mov rcx, r14
call fcn.14003d320
test eax, eax
je 0x1400541b8
mov edx, 5
mov rcx, rbx
call fcn.140054de0
mov eax, Ordinal_45
jmp 0x1400541ba
Function at 0x1400670b0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x1400670f2
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x140067139
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x140067192
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x140067150
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400671d3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400790aa]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400790ab]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400671a0
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret

Function at 0x140068018
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140068062
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140068062
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140068062
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140068062
cmp dword [rcx + 0x84], 0xe
jbe 0x140068062
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140068064
xor al, al
add rsp, 0x28
ret
Function at 0x14001d87e
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov rax, qword [rbp + 0x10]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x14001d8a6
mov eax, 0
jmp 0x14001d8f4
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x14001d8cf
mov eax, 0
jmp 0x14001d8f4
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
cmp ax, 0x20b
je 0x14001d8ef
mov eax, 0
jmp 0x14001d8f4
mov eax, 1
add rsp, 0x20
pop rbp
ret

Function at 0x14001d8fa
Capabilities:
Enumerate pe sections

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov qword [rbp + 0x18], rdx
mov rax, qword [rbp + 0x10]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp + 0x10]
add rax, rdx
mov qword [rbp - 0x18], rax
mov dword [rbp - 0xc], 0
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 0x14]
movzx edx, ax
mov rax, qword [rbp - 0x18]
add rax, rdx
add rax, 0x18
mov qword [rbp - 8], rax
jmp 0x14001d978
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0xc]
mov eax, eax
cmp qword [rbp + 0x18], rax
jb 0x14001d96f
mov rax, qword [rbp - 8]
mov edx, dword [rax + 0xc]
mov rax, qword [rbp - 8]
mov eax, dword [rax + 8]
add eax, edx
mov eax, eax
cmp qword [rbp + 0x18], rax
jae 0x14001d96f
mov rax, qword [rbp - 8]
jmp 0x14001d98d
add dword [rbp - 0xc], 1
add qword [rbp - 8], 0x28
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 6]
movzx eax, ax
cmp dword [rbp - 0xc], eax
jb 0x14001d942
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x140001a2c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001a76
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001a76
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001a76
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001a76
cmp dword [rcx + 0x84], 0xe
jbe 0x140001a76
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001a78
xor al, al
add rsp, 0x28
ret

Function at 0x140005c24
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x140005a20
Function at 0x140008cec
Capabilities:
Query environment variable

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 r14
sub rsp, 0x40
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
xor esi, esi
mov rbx, rax
test rax, rax
jne 0x140008d1c
xor eax, eax
jmp 0x140008ddf
mov rbp, rbx
cmp word [rax], si
je 0x140008d41
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x140008d28
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x140008d24
mov qword [rsp + 0x38], rsi
sub rbp, rbx
mov qword [rsp + 0x30], rsi
add rbp, 2
sar rbp, 1
mov r8, rbx
mov r9d, ebp
mov dword [rsp + 0x28], esi
xor edx, edx
mov qword [rsp + 0x20], rsi
xor ecx, ecx
call fcn.140008c0c
movsxd r14, eax
test eax, eax
jne 0x140008d7f
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x140008d15
mov rcx, r14
call fcn.140009bc8
mov rdi, rax
test rax, rax
jne 0x140008d98
xor ecx, ecx
call fcn.14000726c
jmp 0x140008d74
mov qword [rsp + 0x38], rsi
mov r9d, ebp
mov qword [rsp + 0x30], rsi
mov r8, rbx
mov dword [rsp + 0x28], r14d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x20], rdi
call fcn.140008c0c
test eax, eax
jne 0x140008dc9
mov rcx, rdi
call fcn.14000726c
jmp 0x140008dd3
xor ecx, ecx
call fcn.14000726c
mov rsi, rdi
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov rax, rsi
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop r14
ret
Function at 0x14000c2d0
Capabilities:
Set environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x20], rdi
push rbp
push r14
push r15
lea rbp, [rax - 0x5f]
sub rsp, 0xa0
xor r15d, r15d
mov r14, rdx
mov rsi, rcx
mov qword [rbp + 0x17], r15
xor edx, edx
mov qword [rbp + 0x1f], r15
lea rcx, [rbp - 0x39]
mov qword [rbp + 0x27], r15
mov qword [rbp + 0x2f], r15
mov edi, r15d
mov qword [rbp + 0x37], r15
mov byte [rbp + 0x3f], r15b
mov qword [rbp - 0x19], r15
mov qword [rbp - 0x11], r15
mov qword [rbp - 9], r15
mov qword [rbp - 1], r15
mov qword [rbp + 7], r15
mov byte [rbp + 0xf], r15b
call fcn.140007cdc
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x14000c35a
cmp byte [rbp - 0x21], r15b
je 0x14000c355
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x14000c390
call fcn.14000a3d8
test eax, eax
jne 0x14000c37c
cmp byte [rbp - 0x21], r15b
je 0x14000c374
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x14000c390
cmp byte [rbp - 0x21], r15b
je 0x14000c38d
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, r15d
lea r8, [rbp + 0x77]
mov rcx, rsi
lea rdx, [rbp + 0x17]
call fcn.1400072bc
test eax, eax
jne 0x14000c430
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.140007cdc
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x14000c3cf
cmp byte [rbp - 0x21], r15b
je 0x14000c404
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x14000c404
call fcn.14000a3d8
test eax, eax
jne 0x14000c3f0
cmp byte [rbp - 0x21], r15b
je 0x14000c3e9
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x14000c404
cmp byte [rbp - 0x21], r15b
je 0x14000c401
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, r15d
mov r9d, ebx
lea r8, [rbp + 0x77]
lea rdx, [rbp - 0x19]
mov rcx, r14
call fcn.1400072bc
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x14000c430
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x14000c433
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x14000c441
mov rcx, rdi
call fcn.14000726c
cmp byte [rbp + 0x3f], r15b
je 0x14000c450
mov rcx, qword [rbp + 0x27]
call fcn.14000726c
lea r11, [rsp + 0xa0]
mov eax, ebx
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret
Function at 0x140004890
Capabilities:
Enumerate pe sections

Disassembly:
push rbx
push rbp
push r13
push r14
mov eax, 0x1078
call fcn.140024f50
sub rsp, rax
mov rax, qword [0x14008c090]
xor rax, rsp
mov qword [rsp + 0x1050], rax
mov r14, rdx
mov qword [rsp + 0x38], r9
mov rdx, qword [rsp + 0x10c0]
xor ebp, ebp
mov qword [rsp + 0x30], rdx
mov r13, r8
mov qword [rsp + 0x40], rcx
test r8, r8
jne 0x1400048e2
mov rdx, rbp
jmp 0x1400049ab
mov r9d, 0x1000
lea rdx, [rsp + 0x50]
call fcn.140003340
test al, al
je 0x1400048da
mov qword [rsp + 0x10a8], rsi
mov qword [rsp + 0x1070], rdi
mov rdi, 0xffffffffffffffff
mov qword [rsp + 0x1068], r12
mov qword [rsp + 0x1060], r15
nop dword [rax]
inc rdi
cmp byte [r14 + rdi], bpl
jne 0x140004920
movsxd rax, dword [rsp + 0x8c]
lea rcx, [rsp + 0x50]
add rcx, rax
mov esi, ebp
movzx eax, word [rcx + 0x14]
lea r12, [rcx + 0x18]
movzx r15d, word [rcx + 6]
add r12, rax
test r15d, r15d
je 0x140004988
mov eax, esi
mov r8, rdi
mov rdx, r14
lea rcx, [rax + rax*4]
lea rbx, [r12 + rcx*8]
mov rcx, rbx
call fcn.140027040
test eax, eax
jne 0x140004981
mov rax, 0xffffffffffffffff
inc rax
cmp byte [rbx + rax], bpl
jne 0x140004973
cmp rdi, rax
je 0x1400049e5
inc esi
cmp esi, r15d
jb 0x140004950
mov rdx, rbp
mov r12, qword [rsp + 0x1068]
mov rdi, qword [rsp + 0x1070]
mov rsi, qword [rsp + 0x10a8]
mov r15, qword [rsp + 0x1060]
mov rax, qword [rsp + 0x30]
mov r9, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x40]
mov r8d, ebp
mov qword [rsp + 0x20], rax
call fcn.140004780
mov rcx, qword [rsp + 0x1050]
xor rcx, rsp
call fcn.140024200
add rsp, 0x1078
pop r14
pop r13
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0xc]
test eax, eax
je 0x140004988
mov ecx, dword [rbx + 8]
lea rdx, [rsp + 0x50]
add rdx, rax
je 0x140004988
test ecx, ecx
je 0x140004988
lea rax, [rsp + 0x50]
mov ebp, ecx
sub rdx, rax
add rdx, r13
jmp 0x14000498b
Function at 0x1400055c0
Capabilities:
Read file on windows

Disassembly:
push rbx
push rsi
push r14
sub rsp, 0x30
mov r14, r8
mov rsi, rdx
mov rbx, rcx
test r8, r8
jg 0x1400055e2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbx
ret
cmp qword [rcx + 0x68], 0
mov qword [rsp + 0x28], rbp
mov qword [rsp + 0x20], rdi
je 0x14000565c
mov rdi, r14
mov rcx, rbx
call fcn.140006e40
test rax, rax
jle 0x140005634
mov rdx, qword [rbx + 0x38]
cmp rdi, rax
mov rbp, rdi
mov rcx, rsi
cmovge rbp, rax
mov r8, rbp
mov rdx, qword [rdx]
call fcn.140026550
mov rax, qword [rbx + 0x50]
sub rdi, rbp
sub dword [rax], ebp
mov rcx, qword [rbx + 0x38]
movsxd rax, ebp
add qword [rcx], rax
jmp 0x14000564c
mov rax, qword [rbx]
mov rcx, rbx
call qword [rax + 0x38]
cmp eax, 0xffffffff
je 0x140005654
mov byte [rsi], al
dec rdi
mov ebp, 1
add rsi, rbp
test rdi, rdi
jg 0x1400055f6
sub r14, rdi
jmp 0x14000573f
mov rax, qword [rcx + 0x38]
mov rbp, r14
mov rdx, qword [rax]
test rdx, rdx
je 0x140005673
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140005675
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x1400056a7
cmp rax, r14
mov rdi, r14
mov rcx, rsi
cmovb rdi, rax
mov r8, rdi
call fcn.140026550
mov rax, qword [rbx + 0x50]
add rsi, rdi
sub rbp, rdi
sub dword [rax], edi
mov rcx, qword [rbx + 0x38]
movsxd rax, edi
add qword [rcx], rax
cmp qword [rbx + 0x80], 0
je 0x14000573c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x1400056e2
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
cmp rbp, 0xfff
jbe 0x14000571d
nop dword [rax + rax]
mov r9, qword [rbx + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, rsi
call fcn.14002f48c
add rsi, rax
sub rbp, rax
cmp rax, 0xfff
jne 0x14000573c
cmp rbp, rax
ja 0x1400056f0
test rbp, rbp
je 0x14000573c
mov r9, qword [rbx + 0x80]
mov r8, rbp
mov edx, 1
mov rcx, rsi
call fcn.14002f48c
sub rbp, rax
sub r14, rbp
mov rbp, qword [rsp + 0x28]
mov rax, r14
mov rdi, qword [rsp + 0x20]
add rsp, 0x30
pop r14
pop rsi
pop rbx
ret
Function at 0x14000a150
Capabilities:
Parse pe header

Disassembly:
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14000a1ef
movsxd rax, dword [rcx + 0x3c]
cmp dword [rax + rcx], 0x4550
jne 0x14000a1ef
mov r8d, dword [rax + rcx + 0xd8]
test r8d, r8d
je 0x14000a1e2
mov rdi, qword [r8 + rcx + 0x58]
test rdi, rdi
je 0x14000a1e2
sub rcx, rdx
movabs rsi, 0x2b992ddfa232
add rdi, rcx
cmp qword [rdi], rsi
jne 0x14000a1ef
mov qword [rsp + 0x30], rbx
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov eax, eax
movabs rcx, 0x2b992ddfa233
xor rax, rbx
mov rbx, qword [rsp + 0x30]
xor rax, rsi
cmp rax, rsi
cmove rax, rcx
mov qword [rdi], rax
mov al, 1
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov al, 1
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov rsi, qword [rsp + 0x38]
xor al, al
add rsp, 0x20
pop rdi
ret

Function at 0x14000a880
Capabilities:
Parse pe header

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x14008c090]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rsi, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor r8d, r8d
mov eax, 0x5a4d
cmp word [rdx], ax
jne 0x14000a992
movsxd rax, dword [rdx + 0x3c]
cmp dword [rax + rdx], 0x4550
jne 0x14000a992
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x48], xmm1
mov qword [rsp + 0x58], r8
mov ecx, dword [rax + rdx + 0xb0]
test ecx, ecx
jne 0x14000a8f9
mov qword [rdi], r8
mov qword [rdi + 8], r8
mov qword [rdi + 0x10], r8
jmp 0x14000a99d
lea rbx, [rdx + rcx]
mov ebp, dword [rax + rdx + 0xb4]
add rbp, rbx
mov rcx, qword [rsp + 0x50]
cmp rbx, rbp
jae 0x14000a980
mov edx, dword [rbx + 4]
test edx, edx
je 0x14000a980
mov eax, dword [rbx]
add rax, rsi
mov qword [rsp + 0x30], rax
lea rax, [rbx + 8]
mov qword [rsp + 0x38], rax
lea rax, [rdx - 8]
shr rax, 1
mov dword [rsp + 0x40], eax
cmp rcx, r8
je 0x14000a959
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rcx], xmm0
movsd xmm1, qword [rsp + 0x40]
movsd qword [rcx + 0x10], xmm1
add rcx, 0x18
mov qword [rsp + 0x50], rcx
jmp 0x14000a975
lea r8, [rsp + 0x30]
mov rdx, rcx
lea rcx, [rsp + 0x48]
call fcn.14000b2a0
mov r8, qword [rsp + 0x58]
mov rcx, qword [rsp + 0x50]
mov eax, dword [rbx + 4]
add rbx, rax
cmp rbx, rbp
jb 0x14000a911
mov rax, qword [rsp + 0x48]
mov qword [rdi], rax
mov qword [rdi + 8], rcx
mov qword [rdi + 0x10], r8
jmp 0x14000a99d
mov qword [rcx], r8
mov qword [rcx + 8], r8
mov qword [rcx + 0x10], r8
mov rax, rdi
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140024200
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x14000c290
Capabilities:
Get system information on windows
Make suspicious ntquerysysteminformation call

Disassembly:
push rbx
push rsi
push r14
sub rsp, 0x50
mov rax, qword [0x14008c090]
xor rax, rsp
mov qword [rsp + 0x48], rax
xor edx, edx
lea r9, [rsp + 0x20]
mov rsi, rcx
xor r14d, r14d
xor r8d, r8d
mov dword [rsp + 0x20], r14d
mov ebx, r14d
lea ecx, [rdx + 0xb]
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x14000c31e
test rbx, rbx
je 0x14000c2e6
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rsp + 0x20]
xor ecx, ecx
mov r8d, 0x3000
lea r9d, [rcx + 4]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8d, dword [rsp + 0x20]
lea r9, [rsp + 0x20]
mov rdx, rax
mov ecx, 0xb
mov rbx, rax
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x14000c2d0
test eax, eax
jns 0x14000c33f
test rbx, rbx
je 0x14000c344
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor eax, eax
jmp 0x14000c443
test rbx, rbx
jne 0x14000c34b
xor eax, eax
jmp 0x14000c443
mov qword [rsp + 0x78], rbp
mov qword [rsp + 0x80], rdi
mov edi, r14d
cmp dword [rbx], r14d
jbe 0x14000c423
nop dword [rax]
nop dword [rax + rax]
mov eax, edi
mov r8, 0xffffffffffffffff
imul rcx, rax, 0x128
movzx edx, word [rcx + rbx + 0x2e]
lea rbp, [rcx + rbx]
add rdx, 0x30
mov qword [rsp + 0x28], r14
add rdx, rcx
mov qword [rsp + 0x38], r14
add rdx, rbx
mov qword [rsp + 0x40], r14
inc r8
cmp byte [rdx + r8], r14b
jne 0x14000c3a2
lea rcx, [rsp + 0x28]
call fcn.140008f30
cmp qword [rsi + 0x18], 0x10
mov rdx, rsi
jb 0x14000c3c2
mov rdx, qword [rsi]
cmp qword [rsp + 0x40], 0x10
lea rcx, [rsp + 0x28]
cmovae rcx, qword [rsp + 0x28]
call fcn.14002ef98
test eax, eax
je 0x14000c459
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x14000c419
mov rcx, qword [rsp + 0x28]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x14000c414
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14000c4ac
call fcn.140024220
inc edi
cmp edi, dword [rbx]
jb 0x14000c370
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor eax, eax
mov rbp, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140024200
add rsp, 0x50
pop r14
pop rsi
pop rbx
ret
mov rdi, qword [rbp + 0x18]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x14000c4a7
mov rcx, qword [rsp + 0x28]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x14000c4a2
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14000c4ac
call fcn.140024220
mov rax, rdi
jmp 0x14000c436
call fcn.14002fc9c
int3
Function at 0x14000d980
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r10, rcx
mov r9d, 0x270
mov ecx, dword [rcx]
cmp ecx, r9d
jne 0x14000d9e1
lea r8, [r10 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r9, 1
jne 0x14000d9a0
mov ecx, dword [r10]
jmp 0x14000daca
cmp ecx, 0x4e0
jb 0x14000daca
lea r11, [r10 + 0x9c4]
mov qword [rsp], rbx
mov eax, dword [r11]
mov ebx, 0xe3
mov edx, dword [r11 + 4]
lea r8, [r11 + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 + 0x634]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x14000da00
lea r11, [r10 + 0xd50]
mov ebx, 0x18c
mov eax, dword [r11]
nop dword [rax + rax]
mov edx, eax
lea r8, [r11 + 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 - 0xd4c]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x14000da50
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, dword [r10 + 0x1380]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x634]
xor ecx, edx
mov dword [r10 + 0x9c0], ecx
xor ecx, ecx
mov dword [r10], ecx
mov eax, ecx
mov edx, dword [r10 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r10], eax
mov ecx, edx
mov eax, dword [r10 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret