joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140036730
Capabilities:
Create process on windows

Disassembly:
sub rsp, 0x38
xor eax, eax
lea r9, str._C_taskkill__F__IM_cs2.exe
mov dword [rsp + 0x28], eax
lea r8, str.cmd.exe
lea rdx, str.open
mov qword [rsp + 0x20], rax
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteA]
add rsp, 0x38
ret

Function at 0x1400374a0
Capabilities:
Set console window title

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x60
mov rax, qword [0x14012d340]
xor rax, rsp
mov qword [rsp + 0x58], rax
vpxor xmm0, xmm0, xmm0
xor eax, eax
lea rdi, str.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz__________.____:_
vmovups ymmword [rsp + 0x20], ymm0
vmovups xmmword [rsp + 0x40], xmm0
mov dword [rsp + 0x50], eax
xor ebx, ebx
nop dword [rax + rax]
vzeroupper
call qword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
mov r8d, eax
mov eax, 0xac769185
imul r8d
add edx, r8d
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add edx, ecx
imul ecx, edx, 0x5f
sub r8d, ecx
movsxd rax, r8d
movzx ecx, word [rdi + rax*2]
add word [rsp + rbx*2 + 0x20], cx
inc rbx
cmp rbx, 0x19
jne 0x1400374e0
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_SetConsoleTitleW]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400f4a00
mov rbx, qword [rsp + 0x70]
add rsp, 0x60
pop rdi
ret

Function at 0x140037850
Capabilities:
Query or enumerate registry value

Disassembly:
sub rsp, 0x268
mov rax, qword [0x14012d340]
xor rax, rsp
mov qword [rsp + 0x250], rax
lea rax, [rsp + 0x30]
mov dword [rsp + 0x38], 0x208
mov r9d, 0x20019
mov qword [rsp + 0x20], rax
xor r8d, r8d
lea rdx, str.SOFTWAREWOW6432NodeValveSteam
mov rcx, 0xffffffff80000002
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1400378f2
mov rcx, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
mov qword [rsp + 0x28], rax
lea rdx, str.InstallPath
lea rax, [rsp + 0x40]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1400378f2
lea rax, [rsp + 0x40]
mov r8, 0xffffffffffffffff
nop dword [rax + rax]
inc r8
cmp word [rax + r8*2], 0
jne 0x1400378e0
lea rdx, [rsp + 0x40]
jmp 0x1400378ff
lea rdx, str.C:Program_Files_x86_Steam
mov r8d, 0x1b
lea rcx, [0x1401de810]
call fcn.14003ac80
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.1400f4a00
add rsp, 0x268
ret
Function at 0x140048c40
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rax, 0xcbf29ce484222325
mov r9d, 0
sub r8, rdx
je 0x140048c74
movabs r10, 0x100000001b3
nop
movzx ecx, byte [rdx + r9]
inc r9
xor rax, rcx
imul rax, r10
cmp r9, r8
jb 0x140048c60
ret
Function at 0x14005bb60
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov dword [rcx + 0x74], 0
mov rbx, rcx
mov edi, 0x7fffffff
movsx ecx, byte [rbx + 0x78]
lea eax, [rcx - 0x30]
cmp al, 9
ja 0x14005bc38
lea r8d, [rcx - 0x30]
cmp r8d, 0xffffffff
je 0x14005bc38
mov r9d, dword ds:[rbx + 0x74]
mov ecx, 0x7fffffff
sub ecx, r8d
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp r9d, edx
jg 0x14005bc51
lea eax, ds:[r9 + r9*4]
dec edi
lea ecx, [r8 + rax*2]
mov rax, qword [rbx + 0x10]
mov dword [rbx + 0x74], ecx
mov rcx, qword [rbx]
cmp rcx, rax
je 0x14005bc28
cmp byte [rcx], 0x5c
jne 0x14005bc21
lea rdx, [rcx + 1]
cmp rdx, rax
je 0x14005bc21
mov r8d, dword ds:[rbx + 0x80]
test r8b, 8
jne 0x14005bc0f
movzx eax, byte [rdx]
sub al, 0x28
cmp al, 1
jbe 0x14005bc1e
test r8b, 0x10
jne 0x14005bc21
movzx eax, byte [rdx]
sub al, 0x7b
test al, 0xfd
jne 0x14005bc21
mov rcx, rdx
lea rax, [rcx + 1]
mov qword [rbx], rax
mov rcx, rbx
call fcn.140054ac0
test edi, edi
jne 0x14005bb80
mov rbx, qword [rsp + 0x30]
cmp edi, 0x7fffffff
mov rsi, qword [rsp + 0x38]
setne al
add rsp, 0x20
pop rdi
ret
mov edx, esi
call fcn.140054ab0
int3

Function at 0x140061cc0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r11d, r8d
mov r10, rdx
not r11d
mov r9, rcx
mov eax, r11d
test rdx, rdx
je 0x140061d1d
lea rbx, [0x140104160]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x140061d04
cmp r10, 2
jb 0x140061d04
cmp byte [r9], r8b
jne 0x140061d04
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
xor rdx, r8
shr eax, 8
xor eax, dword [rbx + rdx*4]
test r10, r10
jne 0x140061ce0
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x140061d5f
lea rbx, [0x140104160]
cmp r8b, 0x23
jne 0x140061d43
cmp byte [r9], r8b
jne 0x140061d43
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
movzx ecx, r8b
movzx r8d, byte [r9]
xor rdx, rcx
shr eax, 8
inc r9
xor eax, dword [rbx + rdx*4]
test r8b, r8b
jne 0x140061d30
mov rbx, qword [rsp + 8]
not eax
ret
Function at 0x140061ee0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x140061efa
mov qword [r8], 0
lea rdx, [0x14010d278]
call fcn.140061d80
mov rbx, rax
test rax, rax
jne 0x140061f1a
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
mov qword [rsp + 0x30], rsi
mov rcx, rbx
mov qword [rsp + 0x38], rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
cmp eax, 0xffffffff
je 0x14006200d
xor edx, edx
mov r8d, 2
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x14006200d
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x14006200d
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x14006200d
nop
cmp rdi, 0xffffffffffffffff
je 0x14006200d
mov rax, qword [0x1401e0b10]
test rax, rax
je 0x140061f9c
inc dword [rax + 0xf4]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x14006200d
mov r9, rbx
mov r8, rdi
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rdi
je 0x140061ff6
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1401e0b10]
nop dword [rax + rax]
test rax, rax
je 0x140061feb
dec dword [rax + 0xf4]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x140062016
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
nop dword [rax]
test r14, r14
je 0x140062008
mov qword [r14], rdi
mov rax, rsi
jmp 0x140062018
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x140066e00
Capabilities:
Hash data with crc32

Disassembly:
mov qword ss:[rsp + 0x18], rbx
push rdi
sub rsp, 0x20
mov r11, rcx
lea rdi, [0x140104160]
movsxd rcx, dword [rcx + 0xf0]
mov r10d, edx
shr r10d, 0x18
mov r8d, edx
shr r8d, 8
mov r9d, edx
mov rax, qword [r11 + 0xf8]
shr r9d, 0x10
mov ebx, dword [rax + rcx*4 - 4]
not ebx
movzx eax, dl
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, r8b
xor ebx, dword [rdi + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, r9b
xor ebx, dword [rdi + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
xor ebx, dword [rdi + rcx*4]
movzx ecx, bl
xor rcx, r10
shr ebx, 8
xor ebx, dword [rdi + rcx*4]
mov rcx, qword [r11]
not ebx
cmp dword [rcx + 0x3f40], ebx
jne 0x140066e97
movsxd r8, edx
mov ecx, ebx
mov edx, 4
call fcn.14007bce0
mov eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x140066eb0
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 0x18
vmovss xmm2, dword [rcx + 0x110]
vmovss xmm0, dword [rdx]
vmovss xmm1, dword [rdx + 4]
mov rax, qword [rcx + 0xf8]
lea r10, [0x140104160]
vmovss xmm3, dword [rcx + 0x114]
movsxd rcx, dword [rcx + 0xf0]
vsubss xmm4, xmm0, xmm2
vmovss xmm0, dword [rdx + 8]
vmovd r8d, xmm4
mov r9d, dword [rax + rcx*4 - 4]
not r9d
movzx ecx, r9b
shr r9d, 8
vsubss xmm5, xmm1, xmm3
vmovss xmm1, dword [rdx + 0xc]
vmovss dword [rsp], xmm4
movzx eax, byte [rsp]
xor rcx, rax
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
shr eax, 0x10
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
vsubss xmm0, xmm0, xmm2
vmovss dword [rsp + 4], xmm5
vmovss dword [rsp + 8], xmm0
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 4]
xor rdx, rcx
vsubss xmm2, xmm1, xmm3
vmovss dword [rsp + 0xc], xmm2
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
vmovd r8d, xmm5
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 8]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
vmovd r8d, xmm0
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
shr eax, 8
movzx edx, al
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
mov eax, r8d
shr eax, 0x10
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 0xc]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
vmovd r8d, xmm2
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
shr r8, 0x18
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx edx, r9b
shr r9d, 8
xor r8, rdx
xor r9d, dword [r10 + r8*4]
not r9d
mov eax, r9d
add rsp, 0x18
ret
Function at 0x140074880
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rax, qword [0x14012d340]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov rbx, qword [0x1401e0b10]
mov edi, ecx
cmp byte [rbx + 0x4a9d], 0
jne 0x1400748e5
cmp byte [rbx + 0x4a9e], 0
jne 0x1400748e5
movsx r9d, word [rbx + 0x5bc2]
lea r8, str.Tooltip__02d
mov edx, 0x10
lea rcx, [rsp + 0x20]
call fcn.140061b00
test dil, 1
je 0x140074a14
nop dword [rax]
jmp 0x14007496f
vmovss xmm1, dword [rbx + 0x389c]
vmovss xmm0, dword [0x14010fbf4]
vfmadd213ss xmm0, xmm1, dword [rbx + 0xe0c]
vmovss xmm2, dword [0x14010fc1c]
vfmadd213ss xmm2, xmm1, dword [rbx + 0xe08]
movsx r9d, word [rbx + 0x5bc2]
lea r8, str.Tooltip__02d
xor eax, eax
mov dword [rbx + 0x47d4], 1
vmovss dword [rbx + 0x47e0], xmm2
vmovss dword [rbx + 0x47e4], xmm0
mov qword [rbx + 0x47e8], rax
lea rcx, [rsp + 0x20]
vmovss xmm0, dword [rbx + 0x3904]
vmulss xmm1, xmm0, dword [0x14010fa54]
or dword [rbx + 0x47d0], 0x41
mov edx, 0x10
vmovss dword [rbx + 0x4830], xmm1
call fcn.140061b00
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x1400749c5
lea r11, [0x140104160]
nop
cmp r9b, 0x23
jne 0x1400749a3
cmp byte [r8], r9b
jne 0x1400749a3
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x140074990
not ecx
call fcn.14006b1e0
test rax, rax
je 0x140074a14
cmp byte [rax + 0xb6], 0
je 0x140074a14
mov byte [rax + 0xbb], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xbd], 1
lea rcx, [rsp + 0x20]
mov byte [rax + 0xd8], 1
mov edx, 0x10
inc word [rbx + 0x5bc2]
movsx r9d, word [rbx + 0x5bc2]
call fcn.140061b00
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x20c0347
call fcn.14006da80
mov al, 1
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1400f4a00
mov rbx, qword ss:[rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x14007a4c0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5ca8], 0
lea rbx, [rcx + 0x5cb0]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x14007a56d
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x14007a51a
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
mov edx, r14d
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.14007ca20
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.1400627a0
mov eax, dword ds:[rbx]
mov edx, 1
mov r9, qword [rdi + 0x5ca8]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x5cb8]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x1401e0a97]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x14007a575
mov rcx, rbx
call fcn.1400627a0
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x14007aa40
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 8
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10, qword [0x1401e0b10]
mov r11d, 0xffffffff
mov eax, r11d
test r9b, r9b
je 0x14007aaa3
mov qword [rsp], rbx
lea rbx, [0x140104160]
cmp r9b, 0x23
jne 0x14007aa83
cmp byte [r8], r9b
jne 0x14007aa83
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rbx + rdx*4]
test r9b, r9b
jne 0x14007aa70
mov rbx, qword [rsp]
movsxd rcx, dword [r10 + 0x5c20]
xor r8d, r8d
not eax
test ecx, ecx
jle 0x14007aad7
mov r10, qword [r10 + 0x5c28]
mov r9, rcx
mov edx, r8d
lea rcx, [r10 + 8]
cmp dword [rcx], eax
je 0x14007aade
inc r8d
inc rdx
add rcx, 0x48
cmp rdx, r9
jl 0x14007aac4
xor eax, eax
add rsp, 8
ret
movsxd rax, r8d
lea rcx, [rax + rax*8]
lea rax, [r10 + rcx*8]
add rsp, 8
ret
Function at 0x1400b3fa0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x20
mov eax, dword [rcx + 0x10]
mov rbx, rcx
mov r11d, eax
and r11d, 7
je 0x1400b3fcf
cmp eax, r11d
jge 0x1400b3fbf
call fcn.1400b3740
shrx eax, dword [rcx + 0x14], r11d
sub dword [rcx + 0x10], r11d
mov dword [rcx + 0x14], eax
mov eax, dword [rcx + 0x10]
xor r8d, r8d
mov r9d, eax
test eax, eax
jle 0x1400b4012
mov ecx, dword [rcx + 0x14]
lea rdx, [rsp + 0x30]
movzx r10d, cl
nop word [rax + rax]
shr ecx, 8
lea eax, [r9 - 8]
mov byte [rdx], r10b
lea rdx, [rdx + 1]
inc r8d
mov dword [rbx + 0x14], ecx
mov r9d, eax
movzx r10d, cl
test eax, eax
jg 0x1400b3ff0
mov dword [rbx + 0x10], eax
jns 0x1400b4038
mov rax, qword gs:[0x58]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.zlib_corrupt
mov qword [rdx + rcx], rax
xor eax, eax
add rsp, 0x20
pop rbx
ret
movsxd rcx, r8d
cmp rcx, 4
jge 0x1400b4072
mov r8, qword [rbx + 8]
nop word [rax + rax]
mov rax, qword [rbx]
cmp rax, r8
jb 0x1400b405c
xor dl, dl
jmp 0x1400b4065
movzx edx, byte [rax]
inc rax
mov qword [rbx], rax
mov byte [rsp + rcx + 0x30], dl
inc rcx
cmp rcx, 4
jl 0x1400b4050
movzx eax, byte ds:[rsp + 0x30]
movzx r8d, byte [rsp + 0x31]
movzx ecx, byte [rsp + 0x33]
shl r8d, 8
add r8d, eax
shl ecx, 8
movzx eax, byte [rsp + 0x32]
add ecx, eax
mov eax, r8d
xor eax, 0xffff
cmp ecx, eax
jne 0x1400b4014
mov rcx, qword [rbx]
mov qword [rsp + 0x38], rdi
mov edi, r8d
add rcx, rdi
cmp rcx, qword [rbx + 8]
jbe 0x1400b40e5
mov rax, qword gs:[0x58]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.read_past_buffer
mov qword [rdx + rcx], rax
mov rdi, qword [rsp + 0x38]
xor eax, eax
add rsp, 0x20
pop rbx
ret
mov rdx, qword [rbx + 0x18]
lea rax, [r8 + rdx]
cmp rax, qword [rbx + 0x28]
jbe 0x1400b40ff
mov rcx, rbx
call fcn.1400b3890
test eax, eax
je 0x1400b40d8
mov rdx, qword [rbx]
mov r8, rdi
mov rcx, qword [rbx + 0x18]
call sub.VCRUNTIME140.dll_memcpy
add qword [rbx], rdi
mov eax, 1
add qword [rbx + 0x18], rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
Function at 0x1400bda00
Capabilities:
Create process on windows

Disassembly:
sub rsp, 0x38
mov r8, rdx
mov dword [rsp + 0x28], 1
lea rdx, str.open
mov qword [rsp + 0x20], 0
xor r9d, r9d
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteA]
add rsp, 0x38
ret
Function at 0x1400ebef0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
push rsi
sub rsp, 0x28
mov ebx, dword [rcx + 0x14]
mov rsi, rcx
call fcn.1400ebc20
mov rcx, rsi
mov byte [rsp + 0x40], al
call fcn.1400ebc20
mov rdx, qword [rsi]
mov byte [rsp + 0x41], al
mov rax, qword [rdx]
movsxd rcx, dword [rax + 4]
add rcx, rdx
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::good_void_const___ptr64]
test al, al
je 0x1400ec07b
xor eax, eax
mov qword [rsp + 0x50], rdi
mov qword [rsp + 0x58], r14
cmp ebx, 2
mov qword [rsp + 0x20], r15
lea r14, [rsp + 0x40]
setne al
lea r15, [rsp + 0x40]
add r14, rax
xor rax, 1
add r15, rax
movzx edi, byte [r14]
movzx eax, byte [r15]
shl edi, 8
or edi, eax
lea eax, [rdi - 0xdc00]
cmp eax, 0x3ff
ja 0x1400ebf85
lea rcx, [rsi + 0x18]
mov edx, 0xfffd
call fcn.1400ebcc0
jmp 0x1400ec06c
lea eax, [rdi - 0xd800]
mov qword [rsp + 0x48], rbp
cmp eax, 0x3ff
ja 0x1400ec059
mov rcx, rsi
call fcn.1400ebc20
mov rcx, rsi
mov byte [rsp + 0x40], al
call fcn.1400ebc20
mov rdx, qword [rsi]
mov byte [rsp + 0x41], al
mov rax, qword [rdx]
movsxd rcx, dword [rax + 4]
add rcx, rdx
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::good_void_const___ptr64]
lea rbp, [rsi + 0x18]
test al, al
je 0x1400ec039
nop
movzx eax, byte [r15]
movzx ebx, byte [r14]
shl ebx, 8
or ebx, eax
lea eax, [rbx - 0xdc00]
cmp eax, 0x3ff
jbe 0x1400ec040
lea rbp, [rsi + 0x18]
mov edx, 0xfffd
mov rcx, rbp
call fcn.1400ebcc0
lea eax, [rbx - 0xd800]
cmp eax, 0x7ff
ja 0x1400ec05d
mov rcx, rsi
mov edi, ebx
call fcn.1400ebc20
mov rcx, rsi
mov byte [rsp + 0x40], al
call fcn.1400ebc20
mov rdx, qword [rsi]
mov byte [rsp + 0x41], al
mov rax, qword [rdx]
movsxd rcx, dword [rax + 4]
add rcx, rdx
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::good_void_const___ptr64]
test al, al
jne 0x1400ebfd0
mov edx, 0xfffd
jmp 0x1400ec05f
and edi, 0x3ff
and ebx, 0x3ff
shl edi, 0xa
or edi, ebx
add edi, 0x10000
jmp 0x1400ec05d
lea rbp, [rsi + 0x18]
mov edx, edi
mov rcx, rbp
call fcn.1400ebcc0
mov rbp, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x50]
mov r14, qword [rsp + 0x58]
mov r15, qword [rsp + 0x20]
add rsp, 0x28
pop rsi
pop rbx
ret
Function at 0x1400f414c
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 0x1400f4186
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400f418b
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 0x1400f41d4
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, [0x140103bb0]
cmp byte [rcx + rax], 0
je 0x1400f41d4
dec r8
sub rdx, 1
jne 0x1400f41ba
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1400f589c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400f58e6
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400f58e6
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400f58e6
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400f58e6
cmp dword [rcx + 0x84], 0xe
jbe 0x1400f58e6
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400f58e8
xor al, al
add rsp, 0x28
ret
Function at 0x140001180
Capabilities:
Terminate process

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x20
mov rbx, qword [0x1400294c0]
mov rbp, qword [sym.imp.KERNEL32.dll_Sleep]
xor edi, edi
mov rax, qword gs:[0x30]
mov rsi, qword [rax + 8]
jmp 0x1400011c0
cmp rsi, rax
je 0x140001320
mov ecx, 0x3e8
call rbp
mov rax, rdi
lock cmpxchg qword [rbx], rsi
test rax, rax
jne 0x1400011b0
mov rsi, qword [0x1400294d0]
xor edi, edi
mov eax, dword [rsi]
cmp eax, 1
je 0x140001337
mov eax, dword [rsi]
test eax, eax
je 0x1400013a0
mov dword [0x14002d008], 1
mov eax, dword [rsi]
cmp eax, 1
je 0x14000134c
test edi, edi
je 0x14000136d
mov rax, qword [0x140029430]
mov rax, qword [rax]
test rax, rax
je 0x140001223
xor r8d, r8d
mov edx, 2
xor ecx, ecx
call rax
call fcn.140001a70
mov rcx, qword [0x140029550]
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rdx, qword [0x1400294b0]
lea rcx, section..text
mov qword [rdx], rax
call sub.api_ms_win_crt_runtime_l1_1_0.dll__set_invalid_parameter_handler
call fcn.140001880
mov ebx, dword [0x14002d028]
lea edi, [rbx + 1]
movsxd rdi, edi
shl rdi, 3
mov rcx, rdi
call sub.api_ms_win_crt_heap_l1_1_0.dll_malloc
mov r12, qword [0x14002d020]
mov rbp, rax
test ebx, ebx
jle 0x1400013c0
sub rdi, 8
xor ebx, ebx
mov rcx, qword [r12 + rbx]
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
lea rsi, [rax + 1]
mov rcx, rsi
call sub.api_ms_win_crt_heap_l1_1_0.dll_malloc
mov r8, rsi
mov qword [rbp + rbx], rax
mov rdx, qword [r12 + rbx]
mov rcx, rax
add rbx, 8
call sub.api_ms_win_crt_private_l1_1_0.dll_memcpy
cmp rdi, rbx
jne 0x140001280
add rdi, rbp
mov qword [rdi], 0
mov qword [0x14002d020], rbp
call fcn.140001680
mov rax, qword [0x140029440]
mov r8, qword [0x14002d018]
mov ecx, dword [0x14002d028]
mov rax, qword [rax]
mov qword [rax], r8
mov rdx, qword [0x14002d020]
call fcn.140001540
mov ecx, dword [0x14002d00c]
mov dword [0x14002d010], eax
test ecx, ecx
je 0x1400013c8
mov edx, dword [0x14002d008]
test edx, edx
je 0x140001380
add rsp, 0x20
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
ret
mov rsi, qword [0x1400294d0]
mov edi, 1
mov eax, dword [rsi]
cmp eax, 1
jne 0x1400011e1
mov ecx, 0x1f
call fcn.140002820
mov eax, dword [rsi]
cmp eax, 1
jne 0x140001200
mov rdx, qword [0x1400294f0]
mov rcx, qword [0x1400294e0]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__initterm
mov dword [rsi], 2
test edi, edi
jne 0x140001208
xor eax, eax
xchg qword [rbx], rax
jmp 0x140001208
call sub.api_ms_win_crt_runtime_l1_1_0.dll__cexit
mov eax, dword [0x14002d010]
add rsp, 0x20
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
ret
mov rdx, qword [0x140029510]
mov rcx, qword [0x140029500]
mov dword [rsi], 1
call sub.api_ms_win_crt_runtime_l1_1_0.dll__initterm
jmp 0x1400011f5
mov rdi, rax
jmp 0x1400012b5
mov ecx, eax
call sub.api_ms_win_crt_runtime_l1_1_0.dll_exit
nop
sub rsp, 0x28
mov rax, qword [0x140029460]
mov dword [rax], 1
call fcn.140001180
nop
nop
add rsp, 0x28
ret
Function at 0x140001540
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
call fcn.140001680
mov qword [rbp - 8], 0x25e5e
mov rax, qword [rbp - 8]
mov r9d, 0x40
mov r8d, 0x3000
mov rdx, rax
mov ecx, 0
mov rax, qword [sym.imp.KERNEL32.dll_VirtualAlloc]
call rax
mov qword [rbp - 0x10], rax
cmp qword [rbp - 0x10], 0
jne 0x140001597
lea rax, str.Failed_to_allocate_memory.
mov rcx, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_puts
mov eax, 1
jmp 0x1400015bc
mov rdx, qword [rbp - 8]
mov rax, qword [rbp - 0x10]
mov r8, rdx
lea rdx, [0x140003020]
mov rcx, rax
call sub.api_ms_win_crt_private_l1_1_0.dll_memcpy
mov rax, qword [rbp - 0x10]
call rax
mov eax, 0
add rsp, 0x30
pop rbp
ret

Function at 0x140001890
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
mov rbx, rcx
lea rax, [rsp + 0x58]
mov ecx, 2
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x28], rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov r8d, 0x1b
mov edx, 1
lea rcx, str.Mingw_w64_runtime_failure:_n
mov r9, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rsi, qword [rsp + 0x28]
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov rdx, rbx
mov rcx, rax
mov r8, rsi
call fcn.140002690
call sub.api_ms_win_crt_runtime_l1_1_0.dll_abort
nop
nop dword [rax]