joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140086e50
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140086eb5
nop dword [rax + rax]
movzx r8d, byte [r10]
lea r10, [r10 + 1]
movzx eax, r8b
movzx r9d, r8b
shr r9b, 1
and al, 0xfe
not r9b
movzx eax, al
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
or r8b, 1
test r9b, 2
movzx ecx, r8b
cmove ecx, eax
mov byte [r10 - 1], cl
sub rdx, 1
jne 0x140086e60
ret

Function at 0x140087040
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov rsi, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [section..data]
mov rbx, rax
test rax, rax
jne 0x140087083
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rdi
mov qword [rbx + 0x10], rax
lea rdi, [rbp + 8]
mov qword [rsp + 0x50], r14
cmp r15d, dword [rbp + 0x1c]
jbe 0x1400870d0
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, rsi
call qword [rdi]
mov esi, dword [rbp + 0x18]
add rsi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rsi
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor r14d, r14d
test r15, r15
je 0x140087132
mov r14, r15
nop dword [rax]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rbx + 8]
call qword [rdi]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea rsi, [rsi + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rdi]
sub r15, 1
jne 0x1400870f0
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x140087171
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x14018d94b]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x14018d94c]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x140087140
mov r14, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret
Function at 0x14008718c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400871c6
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400871cb
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x140087214
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x140087214
dec r8
sub rdx, 1
jne 0x1400871fa
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x14008bc88
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14008bcd2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14008bcd2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14008bcd2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14008bcd2
cmp dword [rcx + 0x84], 0xe
jbe 0x14008bcd2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14008bcd4
xor al, al
add rsp, 0x28
ret

Function at 0x1400921c8
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x140091fc4
Function at 0x140092584
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x1050
call fcn.14008b8a0
sub rsp, rax
mov rax, qword [0x1401dd140]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1400ad020
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1400925d3
mov rax, rbp
jmp 0x1400926db
mov rax, qword [rbx]
mov rcx, r14
sub rax, qword [rbx + 8]
and ecx, 0x3f
cqo
mov rbx, r14
sub rax, rdx
sar rbx, 6
sar rax, 1
mov r9, r15
lea r12, [rcx + rcx*8]
mov rsi, rax
lea rax, [0x140000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0x296a30]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1400a59f0
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x296a30]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1400926d7
mov rcx, qword [rcx + r12*8 + 0x28]
lea r9, [rsp + 0x30]
mov r8d, 0x1000
mov qword [rsp + 0x20], rdi
lea rdx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400926d7
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1400a59f0
test rax, rax
js 0x1400926d7
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1400926d7
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1400926c9
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1400926c9
cmp byte [rcx], 0xd
jne 0x1400926af
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1400926be
cmp byte [rcx + 1], 0xa
jne 0x1400926be
inc rcx
jmp 0x1400926be
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x1dd3c0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x140092691
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1400926db
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.14008acf0
mov rbx, qword [rsp + 0x1090]
add rsp, 0x1050
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret

Function at 0x140096c88
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
xor edi, edi
mov esi, edx
mov rbp, rcx
test r8, r8
jne 0x140096cbf
call fcn.14009f7a8
mov dword [rax], reloc.WLDAP32.dll_Ordinal_22
call fcn.1400a0e74
xor eax, eax
jmp 0x140096d4d
mov rdx, r9
mov rcx, r8
call fcn.140096c24
mov rbx, rax
test rax, rax
je 0x140096d4a
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x140096b50]
mov eax, dword [rsp + 0x60]
mov r9, rbx
mov rcx, rbp
mov dword [rsp + 0x20], eax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rdx, rax
test rax, rax
jne 0x140096d37
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.14009f71c
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x140096d1e
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x140096d2d
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1400ae2f4
jmp 0x140096d4a
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x140096d47
mov eax, dword [rsp + 0x50]
mov dword [rcx], eax
mov rdi, rdx
mov rax, rdi
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1400a3ce4
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1400a3d04
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.14009f71c
or eax, 0xffffffff
jmp 0x1400a3d06
xor eax, eax
add rsp, 0x28
ret

Function at 0x1400a48e4
Capabilities:
Get disk information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x250
mov rax, qword [0x1401dd140]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x1401917a0]
mov rbp, rcx
call fcn.1400b2e9c
xor edi, edi
test rax, rax
je 0x1400a49ca
mov ebx, edi
call fcn.14009f7a8
mov r14d, dword [rax]
call fcn.14009f7a8
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1400b2de8
mov rsi, rax
test rax, rax
je 0x1400a495b
call fcn.14009f7a8
mov dword [rax], r14d
jmp 0x1400a4985
call fcn.14009f7a8
cmp dword [rax], 0x22
jne 0x1400a49c2
call fcn.14009f7a8
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1400b2de8
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1400a49c2
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1400a4989
cmp rax, 3
je 0x1400a49a4
mov rcx, rsi
call fcn.1400a4840
test al, al
je 0x1400a49b5
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1400a49b5
mov dil, 1
mov rcx, rbx
call fcn.14009fc98
mov al, dil
jmp 0x1400a49cc
mov rcx, rbx
call fcn.14009fc98
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.14008acf0
lea r11, [rsp + 0x250]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
Function at 0x1400aa72c
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
movsxd r15, ecx
lea r9, [0x140296a30]
mov rax, r15
mov rbp, r15
and eax, 0x3f
sar rbp, 6
mov ecx, 4
xor esi, esi
mov r14, rdx
lea rdi, [rax + rax*8]
mov rax, qword [r9 + rbp*8]
lea r13d, [rcx + 6]
mov r10, qword [rax + rdi*8 + 0x28]
test r8, r8
je 0x1400aa783
cmp word [rdx], r13w
jne 0x1400aa783
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400aa788
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400aa8ad
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400aa8ce
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400aa7c1
mov rdx, r9
mov word [rbx], cx
jmp 0x1400aa7e8
cmp r9, r8
jae 0x1400aa7f8
cmp word [r9], r13w
mov rax, r12
mov ecx, 4
cmove rax, rcx
add rdx, rax
mov eax, r13d
cmp word [r9], r13w
cmovne ax, r11w
mov word [rbx], ax
mov rax, r12
add rbx, rax
cmp rdx, r8
jb 0x1400aa7a2
jmp 0x1400aa8ad
lea r9, [rsp + 0x80]
mov qword [rsp + 0x20], rsi
mov r8d, r12d
lea rdx, [rsp + 0x70]
mov rcx, r10
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400aa8a2
cmp dword [rsp + 0x80], esi
je 0x1400aa8a2
lea r8, [0x140296a30]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400aa87a
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400aa84a
mov word [rbx], r13w
jmp 0x1400aa8aa
mov ecx, reloc.WS2_32.dll_listen
mov word [rsp + 0x78], ax
mov word [rbx], cx
mov rax, qword [r8 + rbp*8]
lea rcx, [rax + rdi*8]
mov al, byte [rsp + rsi + 0x78]
mov byte [rcx + rsi + 0x3a], al
inc rsi
cmp rsi, r12
jl 0x1400aa857
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400aa8aa
cmp word [rsp + 0x70], r13w
jne 0x1400aa887
cmp rbx, r14
je 0x1400aa844
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1400a59f8
cmp word [rsp + 0x70], r13w
je 0x1400aa8ad
mov ecx, reloc.WS2_32.dll_listen
mov word [rbx], cx
add rbx, r12
sub rbx, r14
sar rbx, 1
lea eax, [rbx + rbx]
mov rbx, qword [rsp + 0x88]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
lea r8, [0x140296a30]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400aa8a7
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400aa8ad
Function at 0x1400adb88
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1400adb9e
mov al, 1
jmp 0x1400adbfe
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1400adbaf
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1400adbfc
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400b340c
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400adbfc
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1400adbfc
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400adbfc
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1400adbfe
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1400b6798
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 0x1400b67c8
xor eax, eax
jmp 0x1400b688b
mov rbp, rbx
cmp word [rax], si
je 0x1400b67ed
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1400b67d4
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1400b67d0
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.1400b4554
movsxd r14, eax
test eax, eax
jne 0x1400b682b
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1400b67c1
mov rcx, r14
call fcn.1400af754
mov rdi, rax
test rax, rax
jne 0x1400b6844
xor ecx, ecx
call fcn.1400ae2f4
jmp 0x1400b6820
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.1400b4554
test eax, eax
jne 0x1400b6875
mov rcx, rdi
call fcn.1400ae2f4
jmp 0x1400b687f
xor ecx, ecx
call fcn.1400ae2f4
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 0x1400b68a8
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
xor ebp, ebp
mov rbx, rax
test rax, rax
je 0x1400b692f
mov rsi, rbx
cmp word [rax], bp
je 0x1400b68ee
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400b68d8
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400b68d4
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400af754
mov rdi, rax
test rax, rax
je 0x1400b691c
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.140175e80
mov rbp, rdi
xor ecx, ecx
call fcn.1400ae2f4
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov rax, rbp
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400b9830
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov ebx, ecx
call fcn.1400ad3c0
mov ecx, ebx
lea r8, [rsp + 0x30]
and ecx, 0x3ff
mov r9d, 2
bts ecx, 0xa
mov edx, 0x20000001
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
xor edx, edx
test eax, eax
je 0x1400b98d1
cmp ebx, dword [rsp + 0x30]
je 0x1400b98ca
test esi, esi
je 0x1400b98ca
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1400b98a5
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400b98b2
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1400b988f
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400b98b6
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400b98d3
mov eax, 1
jmp 0x1400b98d3
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400b9fac
Capabilities:
Clear file content

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
sub rsp, 0x20
mov rbx, rdx
mov rsi, r8
xor edx, edx
mov r14d, ecx
lea r8d, [rdx + 1]
call fcn.1400a59f8
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1400a59f8
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400ba0fc
cmp rax, 0xffffffffffffffff
je 0x1400ba0fc
xor edi, edi
test rbp, rbp
jle 0x1400ba0a7
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1400add9c
mov rbx, rax
test rax, rax
jne 0x1400ba034
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1400ba09d
mov edx, 0x8000
mov ecx, r14d
call fcn.1400a8a80
mov r15d, eax
mov eax, 0x1000
mov r8d, ebp
cmp rbp, rax
mov r9, rsi
mov rdx, rbx
mov ecx, r14d
cmovge r8d, eax
call fcn.1400abae4
cmp eax, 0xffffffff
je 0x1400ba07d
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1400ba044
mov edx, r15d
mov ecx, r14d
call fcn.1400a8a80
jmp 0x1400ba09d
cmp byte [rsi + 0x38], dil
je 0x1400ba094
cmp dword [rsi + 0x34], 5
jne 0x1400ba094
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1400ba09d
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1400ae2f4
jmp 0x1400ba110
jns 0x1400ba110
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1400a59f8
cmp rax, 0xffffffffffffffff
jne 0x1400ba0c8
cmp byte [rsi + 0x30], dil
je 0x1400ba110
mov edi, dword [rsi + 0x2c]
jmp 0x1400ba110
mov ecx, r14d
call fcn.1400b340c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400ba110
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, reloc.WS2_32.dll_listen
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
jmp 0x1400ba110
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400ba109
mov eax, dword [rsi + 0x2c]
jmp 0x1400ba10e
mov eax, reloc.WLDAP32.dll_Ordinal_22
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1400a59f8
mov rbx, qword [rsp + 0x40]
mov eax, edi
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop r12
ret

Function at 0x1400bc06c
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x1401dd140]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1400bc0b6
call fcn.14009f788
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.14009f7a8
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.1400a0e74
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.14008acf0
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1400bc0c1
lea eax, [rbx + 1]
jmp 0x1400bc0a3
add cx, 0x40
mov dword [rsp + 0x22], 0x5c003a
mov word [rsp + 0x20], cx
lea rcx, [rsp + 0x20]
mov word [rsp + 0x26], bx
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
test eax, eax
je 0x1400bc0a1
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1400bc0a3
Function at 0x1400bc710
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.140092bf4
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x1400bc79a
cmp byte [rbp - 0x21], r15b
je 0x1400bc795
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x1400bc7d0
call fcn.1400ae8a4
test eax, eax
jne 0x1400bc7bc
cmp byte [rbp - 0x21], r15b
je 0x1400bc7b4
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x1400bc7d0
cmp byte [rbp - 0x21], r15b
je 0x1400bc7cd
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.1400a413c
test eax, eax
jne 0x1400bc870
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.140092bf4
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x1400bc80f
cmp byte [rbp - 0x21], r15b
je 0x1400bc844
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x1400bc844
call fcn.1400ae8a4
test eax, eax
jne 0x1400bc830
cmp byte [rbp - 0x21], r15b
je 0x1400bc829
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x1400bc844
cmp byte [rbp - 0x21], r15b
je 0x1400bc841
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.1400a413c
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x1400bc870
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x1400bc873
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x1400bc881
mov rcx, rdi
call fcn.1400ae2f4
cmp byte [rbp + 0x3f], r15b
je 0x1400bc890
mov rcx, qword [rbp + 0x27]
call fcn.1400ae2f4
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 0x1400be2d0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1400be2f8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1400be2f8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x1400ea100
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r13
push r14
push r15
mov eax, 0x1400
call fcn.14008b8a0
sub rsp, rax
mov rax, qword [0x1401dd140]
xor rax, rsp
mov qword [rsp + 0x13f0], rax
mov rbx, rcx
mov qword [rsp + 0x30], rcx
xor edi, edi
mov dword [rsp + 0x20], edi
xorps xmm0, xmm0
movups xmmword [rsp + 0x38], xmm0
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], rdi
lea r8d, [rdi + 0x3d]
lea rdx, str.abcdefghijklmnopqrstuvwxyzABCDEFGIJKLMNOPQRSTUVWXYZ0123456789
lea rcx, [rsp + 0x38]
call fcn.14001a8d0
nop
xor ecx, ecx
call fcn.14009fc24
mov rcx, rax
mov dword [rsp + 0x13e4], 0xffffffff
mov dword [rsp + 0x64], eax
lea edx, [rdi + 1]
nop dword [rax]
nop word [rax + rax]
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, edx
mov dword [rsp + rdx*4 + 0x64], ecx
inc rdx
cmp rdx, 0x270
jb 0x1400ea190
mov dword [rsp + 0x60], 0x270
mov r14d, dword [rsp + 0x48]
dec r14d
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], 0
mov dword [rsp + 0x20], 1
lea rax, [rsp + 0x60]
mov qword [rsp + 0x28], rax
mov ebp, 6
mov r13, qword [rsp + 0x50]
mov r15, qword [rsp + 0x38]
lea rcx, [rsp + 0x28]
cmp r14d, 0xffffffff
jne 0x1400ea209
call fcn.14002a130
mov ecx, eax
jmp 0x1400ea248
lea edi, [r14 + 1]
call fcn.14002a130
mov esi, edi
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jae 0x1400ea244
mov eax, edi
neg eax
xor edx, edx
div edi
mov edi, edx
cmp ecx, edx
jae 0x1400ea244
nop dword [rax]
lea rcx, [rsp + 0x28]
call fcn.14002a130
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jb 0x1400ea230
shr rcx, 0x20
lea rdx, [rsp + 0x38]
cmp r13, 0xf
cmova rdx, r15
movsxd rax, ecx
movzx r9d, byte [rax + rdx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400ea289
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400ea27e
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400ea298
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.14001dd30
sub rbp, 1
jne 0x1400ea1f5
cmp r13, 0xf
jbe 0x1400ea2d5
lea rdx, [r13 + 1]
mov rax, r15
cmp rdx, 0x1000
jb 0x1400ea2cd
add rdx, 0x27
mov r15, qword [r15 - 8]
sub rax, r15
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1400ea304
mov rcx, r15
call fcn.14008ad10
mov rax, rbx
mov rcx, qword [rsp + 0x13f0]
xor rcx, rsp
call fcn.14008acf0
lea r11, [rsp + 0x1400]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop rdi
pop rsi
ret
call fcn.1400a0e94
int3