joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18038b980
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push r14
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov r14, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [fcn.1803a3b90]
mov rbx, rax
test rax, rax
jne 0x18038b9c5
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
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], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x50], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x18038ba10
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
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 esi, esi
test r15, r15
je 0x18038ba72
mov rsi, r15
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 [rbx + 8]
call qword [rbp + 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 [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x18038ba30
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x18038bab3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x18047d3a1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x18047d3a2]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x18038ba80
mov rdi, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
Function at 0x18038bad0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push r12
push r14
push r15
sub rsp, 0x20
mov rbp, rcx
mov r12, r9
mov rcx, r8
mov r14, rdx
call fcn.1803499a0
mov r8d, dword [rbp + 0x18]
mov ecx, dword [rbp + 0x20]
add rcx, 0x18
mov r15d, eax
lea r9d, [r8 + r8]
add rcx, r9
call qword [fcn.1803a3b90]
mov rbx, rax
test rax, rax
je 0x18038bc76
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x58], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x60], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x18038bb60
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
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 esi, esi
test r15, r15
je 0x18038bbc2
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x50], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x50], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x18038bb80
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x18038bc03
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x18047d3a1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x18047d3a2]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x18038bbd0
mov rcx, qword [rsp + 0x70]
call fcn.1803499a0
mov r9, qword [rbx]
mov r8d, eax
mov rcx, qword [rbx + 8]
mov rdx, r12
call qword [r9 + reloc.WS2_32.dll_htonl]
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rbx]
test rdi, rdi
jne 0x18038bc32
mov edi, dword [rsi + 0x18]
add rdi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov r8d, dword [rsi + 0x20]
mov rdx, rdi
mov rcx, qword [rbx + 0x10]
call qword [rsi + reloc.WS2_32.dll_htonl]
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov rcx, rbx
call qword [fcn.18039da98]
mov rdi, qword [rsp + 0x60]
xor eax, eax
mov rsi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
mov eax, reloc.WLDAP32.dll_Ordinal_27
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
Function at 0x18038bda0
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1804de580]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rbp, r8
mov dword [rsp + 0x20], 0xf0000040
mov rsi, rdx
mov rdi, rcx
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
mov r9d, Ordinal_27
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x18038bdec
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x18038bebe
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x800c
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x18038be30
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x18038bebe
mov rcx, rbp
call fcn.1803499a0
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rsi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], 0
mov dword [rsp + 0x20], 0
lea edx, [r8 + 2]
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x18038be9a
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rdi
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x18038beaa
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x18038bebc
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.18038e050
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x18038cc70
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x18038ccd5
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 0x18038cc80
ret
Function at 0x180395b64
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.18038ed40
sub rsp, rax
mov rax, qword [0x1804de580]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1803a8500
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x180395bb3
mov rax, rbp
jmp 0x180395cbb
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, [0x180000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0x4e53d0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1803abb70
mov r13, rax
lea rax, [0x180000000]
mov rcx, qword [rax + rbx*8 + 0x4e53d0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x180395cb7
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 0x180395cb7
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1803abb70
test rax, rax
js 0x180395cb7
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x180395cb7
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x180395ca9
lea r8, [0x180000000]
cmp rcx, rdx
jae 0x180395ca9
cmp byte [rcx], 0xd
jne 0x180395c8f
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x180395c9e
cmp byte [rcx + 1], 0xa
jne 0x180395c9e
inc rcx
jmp 0x180395c9e
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x4de980]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x180395c71
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x180395cbb
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.18038e050
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 0x1803a487c
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 0x1803a472f
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1803a472f
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1803a472f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1803a472f
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1803a472f
cmp dword [rcx + 0x84], 0xe
jbe 0x1803a472f
cmp dword [rcx + 0xf8], 0
je 0x1803a472f
mov ecx, ebx
call fcn.1803a47e0
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.1803a45bc
nop
cmp dword [rbp + 0x20], 0
je 0x1803a477d
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1803a4788
int3
xor r8d, r8d
xor edx, edx
jmp 0x1803a46c0
Function at 0x1803a7e5c
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 0x1803a7e93
call fcn.1803a6a78
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.18039571c
xor eax, eax
jmp 0x1803a7f21
mov rdx, r9
mov rcx, r8
call fcn.1803a7df8
mov rbx, rax
test rax, rax
je 0x1803a7f1e
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1803a7d24]
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 0x1803a7f0b
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1803a69ec
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1803a7ef2
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1803a7f01
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1803b3edc
jmp 0x1803a7f1e
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1803a7f1b
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 0x1803a9240
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 [0x1804de580]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x180480e80]
mov rbp, rcx
call fcn.1803ba04c
xor edi, edi
test rax, rax
je 0x1803a9326
mov ebx, edi
call fcn.1803a6a78
mov r14d, dword [rax]
call fcn.1803a6a78
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1803b9f98
mov rsi, rax
test rax, rax
je 0x1803a92b7
call fcn.1803a6a78
mov dword [rax], r14d
jmp 0x1803a92e1
call fcn.1803a6a78
cmp dword [rax], 0x22
jne 0x1803a931e
call fcn.1803a6a78
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1803b9f98
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1803a931e
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1803a92e5
cmp rax, 3
je 0x1803a9300
mov rcx, rsi
call fcn.1803a919c
test al, al
je 0x1803a9311
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1803a9311
mov dil, 1
mov rcx, rbx
call fcn.18039da98
mov al, dil
jmp 0x1803a9328
mov rcx, rbx
call fcn.18039da98
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.18038e050
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 0x1803af5d8
Capabilities:
Delete file

Disassembly:
jmp 0x1803af5e0
mov qword [rsp + 0x10], rbx
push rbp
mov rbp, rsp
sub rsp, 0x70
mov rbx, rcx
test rcx, rcx
jne 0x1803af5ff
call fcn.1803bce6c
jmp 0x1803af6b4
and qword [rbp - 0x30], 0
lea rcx, [rbp - 0x50]
and qword [rbp - 0x28], 0
xor edx, edx
and qword [rbp - 0x20], 0
and qword [rbp - 0x18], 0
and qword [rbp - 0x10], 0
mov byte [rbp - 8], 0
call fcn.180395e7c
mov rax, qword [rbp - 0x48]
mov r9d, 0xfde9
cmp dword [rax + 0xc], r9d
jne 0x1803af64a
cmp byte [rbp - 0x38], 0
je 0x1803af67f
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x1803af67f
call fcn.1803b42e8
test eax, eax
jne 0x1803af66b
cmp byte [rbp - 0x38], al
je 0x1803af663
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x1803af67f
cmp byte [rbp - 0x38], 0
je 0x1803af67c
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
xor r9d, r9d
lea r8, [rbp + 0x10]
mov rcx, rbx
lea rdx, [rbp - 0x30]
call fcn.1803a4e8c
test eax, eax
je 0x1803af698
or ebx, 0xffffffff
jmp 0x1803af6a3
mov rcx, qword [rbp - 0x20]
call fcn.1803bce6c
mov ebx, eax
cmp byte [rbp - 8], 0
je 0x1803af6b2
mov rcx, qword [rbp - 0x20]
call fcn.1803b3edc
mov eax, ebx
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rbp
ret
Function at 0x1803af6c4
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, [0x1804e53d0]
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 0x1803af71b
cmp word [rdx], r13w
jne 0x1803af71b
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1803af720
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1803af845
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1803af866
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1803af759
mov rdx, r9
mov word [rbx], cx
jmp 0x1803af780
cmp r9, r8
jae 0x1803af790
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 0x1803af73a
jmp 0x1803af845
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 0x1803af83a
cmp dword [rsp + 0x80], esi
je 0x1803af83a
lea r8, [0x1804e53d0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1803af812
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1803af7e2
mov word [rbx], r13w
jmp 0x1803af842
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 0x1803af7ef
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1803af842
cmp word [rsp + 0x70], r13w
jne 0x1803af81f
cmp rbx, r14
je 0x1803af7dc
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1803abb78
cmp word [rsp + 0x70], r13w
je 0x1803af845
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, [0x1804e53d0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1803af83f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1803af845
Function at 0x1803b548c
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1803b54a2
mov al, 1
jmp 0x1803b5502
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1803b54b3
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1803b5500
mov ecx, dword [rcx + 0x18]
nop
call fcn.1803b9bdc
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1803b5500
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1803b5500
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1803b5500
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1803b5502
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x1803ba710
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.1803abb78
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1803abb78
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1803ba860
cmp rax, 0xffffffffffffffff
je 0x1803ba860
xor edi, edi
test rbp, rbp
jle 0x1803ba80b
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1803b3e64
mov rbx, rax
test rax, rax
jne 0x1803ba798
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1803ba801
mov edx, 0x8000
mov ecx, r14d
call fcn.1803a8674
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.1803b0a7c
cmp eax, 0xffffffff
je 0x1803ba7e1
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1803ba7a8
mov edx, r15d
mov ecx, r14d
call fcn.1803a8674
jmp 0x1803ba801
cmp byte [rsi + 0x38], dil
je 0x1803ba7f8
cmp dword [rsi + 0x34], 5
jne 0x1803ba7f8
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1803ba801
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1803b3edc
jmp 0x1803ba874
jns 0x1803ba874
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1803abb78
cmp rax, 0xffffffffffffffff
jne 0x1803ba82c
cmp byte [rsi + 0x30], dil
je 0x1803ba874
mov edi, dword [rsi + 0x2c]
jmp 0x1803ba874
mov ecx, r14d
call fcn.1803b9bdc
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1803ba874
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 0x1803ba874
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1803ba86d
mov eax, dword [rsi + 0x2c]
jmp 0x1803ba872
mov eax, reloc.WS2_32.dll_shutdown
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1803abb78
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 0x1803bc21c
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 0x1803bc24c
xor eax, eax
jmp 0x1803bc30f
mov rbp, rbx
cmp word [rax], si
je 0x1803bc271
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1803bc258
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1803bc254
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.1803b844c
movsxd r14, eax
test eax, eax
jne 0x1803bc2af
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1803bc245
mov rcx, r14
call fcn.1803b592c
mov rdi, rax
test rax, rax
jne 0x1803bc2c8
xor ecx, ecx
call fcn.1803b3edc
jmp 0x1803bc2a4
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.1803b844c
test eax, eax
jne 0x1803bc2f9
mov rcx, rdi
call fcn.1803b3edc
jmp 0x1803bc303
xor ecx, ecx
call fcn.1803b3edc
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 0x1803bc32c
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 0x1803bc3b3
mov rsi, rbx
cmp word [rax], bp
je 0x1803bc372
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1803bc35c
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1803bc358
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1803b592c
mov rdi, rax
test rax, rax
je 0x1803bc3a0
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1803c8f80
mov rbp, rdi
xor ecx, ecx
call fcn.1803b3edc
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 0x1803bce6c
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1803bce8c
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1803a69ec
or eax, 0xffffffff
jmp 0x1803bce8e
xor eax, eax
add rsp, 0x28
ret

Function at 0x1803bf8dc
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.1803b1b6c
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 0x1803bf97d
cmp ebx, dword [rsp + 0x30]
je 0x1803bf976
test esi, esi
je 0x1803bf976
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1803bf951
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1803bf95e
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1803bf93b
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1803bf962
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1803bf97f
mov eax, 1
jmp 0x1803bf97f
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1803c1cdc
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x1804de580]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1803c1d26
call fcn.1803a6a58
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.1803a6a78
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.18039571c
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.18038e050
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1803c1d31
lea eax, [rbx + 1]
jmp 0x1803c1d13
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 0x1803c1d11
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1803c1d13