joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14007b450
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
push r15
sub rsp, 0x180
mov rax, qword [0x1400ee200]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov qword [rsp + 0x50], rcx
mov r15, r8
mov rcx, rdx
mov r12, rdx
xor ebp, ebp
xor ebx, ebx
call fcn.140053170
mov r13, rax
test rax, rax
jne 0x14007b4ce
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140053cf0
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140040850
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.14008ba70]
jmp 0x14007b688
xor r9d, r9d
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov rcx, r13
mov qword [rsp + 0x170], r14
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x14007b541
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140053cf0
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140040850
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x14007b672
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x14007b58a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140053cf0
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140040850
mov ebx, 0x4d
jmp 0x14007b666
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x14007b5bf
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.140040850
mov ebx, 0x4d
jmp 0x14007b65e
lea rcx, [rdi + 1]
call qword [str.l__t_]
mov rbp, rax
test rax, rax
jne 0x14007b5d9
lea ebx, [rax + 0x1b]
jmp 0x14007b65e
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x14007b638
nop word [rax + rax]
mov r8d, edi
mov dword [rsp + 0x40], 0
sub r8d, ebx
mov esi, ebx
lea rdx, [rbx + rbp]
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x14007b6aa
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x14007b62f
mov edi, esi
jmp 0x14007b631
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x14007b5f0
mov rcx, qword [rsp + 0x50]
mov r9, r12
mov r8, rdi
mov byte [rdi + rbp], 0
mov rdx, rbp
mov qword [rsp + 0x20], r15
call fcn.14007b1d0
mov ebx, eax
mov rsi, qword [rsp + 0x1c8]
mov rdi, qword [rsp + 0x178]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbp
call qword [fcn.14008ba70]
mov rcx, r13
call fcn.14008ba70
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.140029880
add rsp, 0x180
pop r15
pop r13
pop r12
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140053cf0
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140040850
mov ebx, 0x4d
jmp 0x14007b656
Function at 0x1400823c0
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 [str.l__t_]
mov rbx, rax
test rax, rax
jne 0x140082403
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 0x140082450
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 0x1400824b2
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 0x140082470
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x1400824f1
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400cbcd1]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400cbcd2]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x1400824c0
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 0x1400835a0
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140083605
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 0x1400835b0
ret

Function at 0x140092044
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x140091e40
Function at 0x140092050
Capabilities:
Parse pe header

Disassembly:
mov dword [rsp + 0x18], r8d
mov dword [rsp + 0x10], edx
push rbp
mov rbp, rsp
sub rsp, 0x50
mov qword [rbp - 0x20], 0xfffffffffffffffe
mov qword [rsp + 0x60], rbx
mov ebx, ecx
test r8d, r8d
jne 0x140091eaf
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140091eaf
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140091eaf
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140091eaf
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140091eaf
cmp dword [rcx + 0x84], 0xe
jbe 0x140091eaf
cmp dword [rcx + 0xf8], 0
je 0x140091eaf
mov ecx, ebx
call fcn.140091f60
mov byte [rbp + 0x28], 0
lea rax, [rbp + 0x18]
mov qword [rbp - 0x18], rax
lea rax, [rbp + 0x20]
mov qword [rbp - 0x10], rax
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov eax, 2
mov dword [rbp - 0x2c], eax
mov dword [rbp - 0x28], eax
lea r9, [rbp - 0x2c]
lea r8, [rbp - 0x18]
lea rdx, [rbp - 0x28]
lea rcx, [rbp - 0x30]
call fcn.140091d3c
nop
cmp dword [rbp + 0x20], 0
je 0x140091efd
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.140091f08
int3
xor r8d, r8d
lea edx, [r8 + 1]
jmp 0x140091e40

Function at 0x140092194
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 0x1400921cb
call fcn.14008a58c
mov dword [rax], socket
call fcn.14008c684
xor eax, eax
jmp 0x140092259
mov rdx, r9
mov rcx, r8
call fcn.140092130
mov rbx, rax
test rax, rax
je 0x140092256
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x14009205c]
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 0x140092243
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.14008a500
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x14009222a
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x140092239
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1400a36b4
jmp 0x140092256
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x140092253
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 0x140093314
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 [0x1400ee200]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x1400cd340]
mov rbp, rcx
call fcn.14009cec4
xor edi, edi
test rax, rax
je 0x1400933fa
mov ebx, edi
call fcn.14008a58c
mov r14d, dword [rax]
call fcn.14008a58c
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1400a7304
mov rsi, rax
test rax, rax
je 0x14009338b
call fcn.14008a58c
mov dword [rax], r14d
jmp 0x1400933b5
call fcn.14008a58c
cmp dword [rax], 0x22
jne 0x1400933f2
call fcn.14008a58c
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1400a7304
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1400933f2
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1400933b9
cmp rax, 3
je 0x1400933d4
mov rcx, rsi
call fcn.140093270
test al, al
je 0x1400933e5
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1400933e5
mov dil, 1
mov rcx, rbx
call fcn.14008ba70
mov al, dil
jmp 0x1400933fc
mov rcx, rbx
call fcn.14008ba70
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.140029880
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 0x14009cbac
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.14002a450
sub rsp, rax
mov rax, qword [0x1400ee200]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1400a1d18
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x14009cbfb
mov rax, rbp
jmp 0x14009cd03
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 + 0xf2d60]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1400a1730
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0xf2d60]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x14009ccff
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 0x14009ccff
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1400a1730
test rax, rax
js 0x14009ccff
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x14009ccff
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x14009ccf1
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x14009ccf1
cmp byte [rcx], 0xd
jne 0x14009ccd7
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x14009cce6
cmp byte [rcx + 1], 0xa
jne 0x14009cce6
inc rcx
jmp 0x14009cce6
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0xeebe0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x14009ccb9
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x14009cd03
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140029880
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 0x1400a1e38
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1400a1e4e
mov al, 1
jmp 0x1400a1eae
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1400a1e5f
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1400a1eac
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400a7ab0
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400a1eac
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1400a1eac
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400a1eac
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1400a1eae
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1400a4fec
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, [0x1400f2d60]
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 0x1400a5043
cmp word [rdx], r13w
jne 0x1400a5043
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400a5048
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400a516d
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400a518e
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400a5081
mov rdx, r9
mov word [rbx], cx
jmp 0x1400a50a8
cmp r9, r8
jae 0x1400a50b8
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 0x1400a5062
jmp 0x1400a516d
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 0x1400a5162
cmp dword [rsp + 0x80], esi
je 0x1400a5162
lea r8, [0x1400f2d60]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400a513a
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400a510a
mov word [rbx], r13w
jmp 0x1400a516a
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 0x1400a5117
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400a516a
cmp word [rsp + 0x70], r13w
jne 0x1400a5147
cmp rbx, r14
je 0x1400a5104
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1400a1738
cmp word [rsp + 0x70], r13w
je 0x1400a516d
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, [0x1400f2d60]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400a5167
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400a516d
Function at 0x1400ac014
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 0x1400ac044
xor eax, eax
jmp 0x1400ac107
mov rbp, rbx
cmp word [rax], si
je 0x1400ac069
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1400ac050
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1400ac04c
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.1400a9c84
movsxd r14, eax
test eax, eax
jne 0x1400ac0a7
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1400ac03d
mov rcx, r14
call fcn.1400a59e4
mov rdi, rax
test rax, rax
jne 0x1400ac0c0
xor ecx, ecx
call fcn.1400a36b4
jmp 0x1400ac09c
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.1400a9c84
test eax, eax
jne 0x1400ac0f1
mov rcx, rdi
call fcn.1400a36b4
jmp 0x1400ac0fb
xor ecx, ecx
call fcn.1400a36b4
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 0x1400ac124
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 0x1400ac1ab
mov rsi, rbx
cmp word [rax], bp
je 0x1400ac16a
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400ac154
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400ac150
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400a59e4
mov rdi, rax
test rax, rax
je 0x1400ac198
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1400b66d0
mov rbp, rdi
xor ecx, ecx
call fcn.1400a36b4
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 0x1400aedd4
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.1400a22f8
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 0x1400aee75
cmp ebx, dword [rsp + 0x30]
je 0x1400aee6e
test esi, esi
je 0x1400aee6e
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1400aee49
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400aee56
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1400aee33
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400aee5a
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400aee77
mov eax, 1
jmp 0x1400aee77
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400af220
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.1400a1738
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1400a1738
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400af370
cmp rax, 0xffffffffffffffff
je 0x1400af370
xor edi, edi
test rbp, rbp
jle 0x1400af31b
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1400a3db4
mov rbx, rax
test rax, rax
jne 0x1400af2a8
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1400af311
mov edx, 0x8000
mov ecx, r14d
call fcn.14009a73c
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.1400a33ac
cmp eax, 0xffffffff
je 0x1400af2f1
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1400af2b8
mov edx, r15d
mov ecx, r14d
call fcn.14009a73c
jmp 0x1400af311
cmp byte [rsi + 0x38], dil
je 0x1400af308
cmp dword [rsi + 0x34], 5
jne 0x1400af308
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1400af311
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1400a36b4
jmp 0x1400af384
jns 0x1400af384
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1400a1738
cmp rax, 0xffffffffffffffff
jne 0x1400af33c
cmp byte [rsi + 0x30], dil
je 0x1400af384
mov edi, dword [rsi + 0x2c]
jmp 0x1400af384
mov ecx, r14d
call fcn.1400a7ab0
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400af384
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 0x1400af384
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400af37d
mov eax, dword [rsi + 0x2c]
jmp 0x1400af382
mov eax, socket
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1400a1738
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 0x1400b0fa0
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x1400ee200]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1400b0fea
call fcn.14008a56c
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.14008a58c
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.14008c684
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.140029880
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1400b0ff5
lea eax, [rbx + 1]
jmp 0x1400b0fd7
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 0x1400b0fd5
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1400b0fd7
Function at 0x1400b3230
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1400b3258
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1400b3258
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x1400b6630
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1400b6650
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.14008a500
or eax, 0xffffffff
jmp 0x1400b6652
xor eax, eax
add rsp, 0x28
ret
Function at 0x180001040
Capabilities:
Get common file path
Get disk information

Disassembly:
sub rsp, 0x258
lea rcx, [rsp + 0x40]
mov edx, 0x104
call qword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
test eax, eax
je 0x1800010e7
cmp word [rsp + 0x40], 0
lea rax, [rsp + 0x40]
je 0x18000107a
nop dword [rax]
add rax, 2
cmp word [rax], 0
jne 0x180001070
lea rcx, [rsp + 0x40]
lea rdx, [rsp + 0x40]
sub rax, rcx
sar rax, 1
mov eax, eax
lea rcx, [rsp + rax*2 + 0x40]
lea rax, [rsp + 0x40]
cmp rdx, rcx
jae 0x1800010e7
nop dword [rax + rax]
cmp word [rax], 0x5c
je 0x1800010b7
add rax, 2
cmp rax, rcx
jb 0x1800010a0
add rsp, 0x258
ret
xor ecx, ecx
lea r9, [0x18000c2e8]
xor r8d, r8d
mov dword [rsp + 0x38], ecx
mov qword [rsp + 0x30], rcx
mov qword [rsp + 0x28], rcx
mov qword [rsp + 0x20], rcx
mov word [rax + 2], cx
lea rcx, [rsp + 0x40]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
add rsp, 0x258
ret

Function at 0x1800010f0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x20
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov rcx, rax
call fcn.1800050a0
mov rbx, rax
test rax, rax
je 0x18000115e
mov rcx, qword [rax]
call qword [sym.imp.ADVAPI32.dll_GetLengthSid]
test eax, eax
je 0x18000114a
mov rdx, qword [rbx]
mov ecx, dword [0x18000c2ec]
mov r8d, eax
nop word [rax + rax]
movzx eax, byte [rdx]
inc rdx
xor ecx, eax
imul ecx, ecx, 0x1010101
sub r8, 1
jne 0x180001130
mov dword [0x18000c2ec], ecx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov r8, rbx
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_HeapFree]
add rsp, 0x20
pop rbx
ret

Function at 0x180001170
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x80
mov edx, dword [0x18000c2ec]
mov r9d, dword [0x18000c2e8]
lea r8, str._X_X_X_X
mov ecx, edx
lea eax, [rdx + r9]
xor ecx, r9d
mov dword [rsp + 0x30], eax
mov dword [rsp + 0x28], ecx
mov dword [rsp + 0x20], edx
lea rcx, [rsp + 0x40]
mov edx, 0x40
call fcn.180001020
lea rsi, [0x18000c120]
mov byte [0x18000c220], 1
mov rdx, rsi
mov byte [0x18000c221], 0
xor ecx, ecx
mov edi, eax
mov r8d, 0x100
nop dword [rax]
mov byte [rdx], cl
inc ecx
inc rdx
cmp ecx, r8d
jb 0x1800011e0
xor ebx, ebx
xor r10d, r10d
mov r9, rsi
xor r11d, r11d
nop word [rax + rax]
movzx edx, byte [r9]
movzx ecx, byte [rsp + r11 + 0x40]
inc r10d
add ecx, ebx
inc r11
add ecx, edx
movzx ebx, cl
movzx eax, byte [rbx + rsi]
mov byte [r9], al
mov byte [rbx + rsi], dl
cmp r10d, edi
jb 0x18000122c
xor r10d, r10d
xor r11d, r11d
inc r9
sub r8, 1
jne 0x180001200
lea r11, [rsp + 0x80]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rsp, r11
pop rdi
ret