joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18003b424
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.1800269d0
sub rsp, rax
mov rax, qword [0x1800630c0]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.180039d90
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x18003b473
mov rax, rbp
jmp 0x18003b57b
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 + 0x65ae0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.18003c544
mov r13, rax
lea rax, [0x180000000]
mov rcx, qword [rax + rbx*8 + 0x65ae0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x18003b577
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 0x18003b577
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.18003c544
test rax, rax
js 0x18003b577
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x18003b577
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x18003b569
lea r8, [0x180000000]
cmp rcx, rdx
jae 0x18003b569
cmp byte [rcx], 0xd
jne 0x18003b54f
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x18003b55e
cmp byte [rcx + 1], 0xa
jne 0x18003b55e
inc rcx
jmp 0x18003b55e
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x63500]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x18003b531
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x18003b57b
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.180026460
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 0x18003b79c
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x18003b7b2
mov al, 1
jmp 0x18003b812
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x18003b7c3
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x18003b810
mov ecx, dword [rcx + 0x18]
nop
call fcn.18003e454
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x18003b810
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x18003b810
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x18003b810
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x18003b812
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x18003b8e4
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, [0x180065ae0]
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 0x18003b93b
cmp word [rdx], r13w
jne 0x18003b93b
or byte [rax + rdi*8 + 0x38], cl
jmp 0x18003b940
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x18003ba65
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x18003ba86
lea r9, [rdx + 2]
cmp cx, r11w
je 0x18003b979
mov rdx, r9
mov word [rbx], cx
jmp 0x18003b9a0
cmp r9, r8
jae 0x18003b9b0
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 0x18003b95a
jmp 0x18003ba65
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 0x18003ba5a
cmp dword [rsp + 0x80], esi
je 0x18003ba5a
lea r8, [0x180065ae0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x18003ba32
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x18003ba02
mov word [rbx], r13w
jmp 0x18003ba62
mov ecx, 0xd
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 0x18003ba0f
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x18003ba62
cmp word [rsp + 0x70], r13w
jne 0x18003ba3f
cmp rbx, r14
je 0x18003b9fc
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.18003c54c
cmp word [rsp + 0x70], r13w
je 0x18003ba65
mov ecx, 0xd
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, [0x180065ae0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x18003ba5f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x18003ba65
Function at 0x18004200c
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 0x18004203c
xor eax, eax
jmp 0x1800420ff
mov rbp, rbx
cmp word [rax], si
je 0x180042061
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x180042048
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x180042044
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.18003fc18
movsxd r14, eax
test eax, eax
jne 0x18004209f
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x180042035
mov rcx, r14
call fcn.18003c7b0
mov rdi, rax
test rax, rax
jne 0x1800420b8
xor ecx, ecx
call fcn.180037de8
jmp 0x180042094
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.18003fc18
test eax, eax
jne 0x1800420e9
mov rcx, rdi
call fcn.180037de8
jmp 0x1800420f3
xor ecx, ecx
call fcn.180037de8
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 0x18004211c
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 0x1800421a3
mov rsi, rbx
cmp word [rax], bp
je 0x180042162
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x18004214c
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x180042148
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.18003c7b0
mov rdi, rax
test rax, rax
je 0x180042190
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.18004a580
mov rbp, rdi
xor ecx, ecx
call fcn.180037de8
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 0x180044e14
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.180035ce8
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 0x180044eb5
cmp ebx, dword [rsp + 0x30]
je 0x180044eae
test esi, esi
je 0x180044eae
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x180044e89
sub r8w, 0x61
cmp r8w, 0x19
ja 0x180044e96
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x180044e73
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x180044e9a
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x180044eb7
mov eax, 1
jmp 0x180044eb7
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x180046cd0
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x1800630c0]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x180046d1a
call fcn.18002d344
mov dword [rax], 0xf
call fcn.18002d364
mov dword [rax], 0xd
call fcn.18002cffc
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.180026460
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x180046d25
lea eax, [rbx + 1]
jmp 0x180046d07
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 0x180046d05
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x180046d07
Function at 0x180049ad0
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.18003c54c
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.18003c54c
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x180049c20
cmp rax, 0xffffffffffffffff
je 0x180049c20
xor edi, edi
test rbp, rbp
jle 0x180049bcb
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.180037d70
mov rbx, rax
test rax, rax
jne 0x180049b58
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x180049bc1
mov edx, 0x8000
mov ecx, r14d
call fcn.180049954
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.18003ac9c
cmp eax, 0xffffffff
je 0x180049ba1
cdqe
sub rbp, rax
test rbp, rbp
jg 0x180049b68
mov edx, r15d
mov ecx, r14d
call fcn.180049954
jmp 0x180049bc1
cmp byte [rsi + 0x38], dil
je 0x180049bb8
cmp dword [rsi + 0x34], 5
jne 0x180049bb8
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x180049bc1
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.180037de8
jmp 0x180049c34
jns 0x180049c34
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.18003c54c
cmp rax, 0xffffffffffffffff
jne 0x180049bec
cmp byte [rsi + 0x30], dil
je 0x180049c34
mov edi, dword [rsi + 0x2c]
jmp 0x180049c34
mov ecx, r14d
call fcn.18003e454
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x180049c34
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, 0xd
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
jmp 0x180049c34
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x180049c2d
mov eax, dword [rsi + 0x2c]
jmp 0x180049c32
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.18003c54c
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 0x18004a230
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x18004a258
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x18004a258
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x140007e10
Capabilities:
Enumerate processes

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
sub rsp, 0x290
mov rax, qword [0x1401a70c0]
xor rax, rsp
mov qword [rsp + 0x280], rax
xor edx, edx
mov rbx, rcx
lea ecx, [rdx + 2]
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x140007e69
lea rdx, [rsp + 0x40]
mov dword [rsp + 0x40], 0x238
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
jne 0x140007e70
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x140007f5a
mov qword [rsp + 0x2a0], rdi
xor edi, edi
nop word [rax + rax]
xorps xmm0, xmm0
mov qword [rsp + 0x30], rdi
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x38], rdi
lea rax, [rsp + 0x6c]
mov r8, 0xffffffffffffffff
nop
inc r8
cmp word [rax + r8*2], di
jne 0x140007ea0
lea rdx, [rsp + 0x6c]
lea rcx, [rsp + 0x20]
call fcn.140014fe0
cmp qword [rbx + 0x18], 7
mov rax, rbx
jbe 0x140007ec6
mov rax, qword [rbx]
mov r10, qword [rsp + 0x38]
lea r8, [rsp + 0x20]
mov r9, qword [rsp + 0x20]
cmp r10, 7
mov rdx, qword [rsp + 0x30]
cmova r8, r9
cmp rdx, qword [rbx + 0x10]
jne 0x140007f7b
test rdx, rdx
je 0x140007f08
sub r8, rax
movzx ecx, word [r8 + rax]
cmp cx, word [rax]
jne 0x140007f7b
add rax, 2
sub rdx, 1
jne 0x140007ef4
mov edi, dword [rsp + 0x48]
cmp r10, 7
jbe 0x140007f47
lea rdx, [r10*2 + 2]
mov rax, r9
cmp rdx, 0x1000
jb 0x140007f3f
mov r9, qword [r9 - 8]
add rdx, 0x27
sub rax, r9
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140007fcd
mov rcx, r9
call fcn.14011a250
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
mov rdi, qword [rsp + 0x2a0]
mov rcx, qword [rsp + 0x280]
xor rcx, rsp
call fcn.14011a230
mov rbx, qword [rsp + 0x2a8]
add rsp, 0x290
pop rsi
ret
cmp r10, 7
jbe 0x140007fb2
lea rdx, [r10*2 + 2]
mov rax, r9
cmp rdx, 0x1000
jb 0x140007faa
mov r9, qword [r9 - 8]
add rdx, 0x27
sub rax, r9
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140007fcd
mov rcx, r9
call fcn.14011a250
lea rdx, [rsp + 0x40]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x140007e80
jmp 0x140007f47
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x1400124d0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je 0x1400124f8
add rsp, 0x20
pop r15
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x14001251e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140012520
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x140012579
test ecx, ecx
jle 0x140012559
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x140012579
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x140012579
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret

Function at 0x1400125a0
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x1400125c2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x1400125d8
add rsp, 0x30
pop r14
pop rsi
pop rbp
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x1400125f4
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x1400125f6
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140012632
mov qword [rsp + 0x20], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x1400126ce
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x14001266d
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x1400126ae
nop word [rax + rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x1400126ce
cmp rbx, rax
ja 0x140012680
test rbx, rbx
je 0x1400126ce
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
Function at 0x140012b40
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1401a70c0]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x140012b6d
xor eax, eax
jmp 0x140012cd9
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x140012ba7
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x140012ba7
lea ecx, [r8 - 1]
mov dword [rax], ecx
mov eax, edi
mov rdx, qword [rbx + 0x40]
mov r8, qword [rdx]
lea rcx, [r8 + 1]
mov qword [rdx], rcx
mov byte [r8], dil
jmp 0x140012cd9
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x140012ccc
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x140012bea
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
mov rcx, qword [rbx + 0x68]
test rcx, rcx
jne 0x140012c15
mov rdx, qword [rbx + 0x80]
movsx ecx, dil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x140012cd1
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x51]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x50]
lea rax, [rsp + 0x48]
mov qword [rsp + 0x20], rax
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet____ptr64__char_const____ptr64__char_const____ptr64__char_const____ptr64____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x140012c84
sub eax, 1
je 0x140012c84
cmp eax, 2
jne 0x140012ccc
movsx ecx, byte [rsp + 0x50]
mov rdx, qword [rbx + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x140012cd1
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x140012cb2
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x140012ccc
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x140012cd1
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.14011a230
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x140012f50
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x20], rsi
mov qword [rsp + 0x18], r8
push rdi
push r12
push r13
push r14
push r15
mov r14, qword [rsp + 0x50]
xor ebp, ebp
mov rax, qword [rsp + 0x58]
mov r13, r9
mov rbx, qword [rsp + 0x68]
mov r12, rdx
mov qword [r14], r8
mov qword [rbx], rax
mov rax, qword [r14]
cmp rax, r9
je 0x1400130e1
mov r15, qword [rsp + 0x60]
lea r8d, [rbp + 1]
mov rdi, qword [rbx]
mov r11d, 0x2800
mov r9d, 0x3ff
mov r10d, 0x2400
cmp rdi, r15
je 0x1400130e1
movzx edx, word [r12]
xor sil, sil
movzx ecx, word [rax]
cmp r8w, dx
jae 0x140012feb
lea eax, [r10 + rcx]
cmp ax, r9w
ja 0x140013108
mov eax, edx
sub ecx, 0xdc00
shl eax, 0xa
or eax, ecx
jmp 0x140013002
mov eax, ecx
add cx, r11w
cmp cx, r9w
ja 0x140013002
shl eax, 0xa
mov sil, 1
sub eax, 0x35f0000
cmp eax, 0x80
jae 0x140013015
movzx r9d, al
mov r10d, ebp
mov r11d, ebp
jmp 0x140013062
mov r9d, eax
cmp eax, 0x800
jae 0x14001302f
shr r9d, 6
mov r10d, r8d
or r9b, 0xc0
mov r11d, r8d
jmp 0x140013062
cmp eax, 0x10000
jae 0x140013049
shr r9d, 0xc
mov r10d, 2
or r9b, 0xe0
mov r11d, r10d
jmp 0x140013062
shr r9d, 0x12
mov r10d, 3
movzx r11d, sil
or r9b, 0xf0
xor r11d, 1
add r11d, r11d
lea r8d, [r11 + 1]
mov rdx, r15
sub rdx, rdi
mov ecx, r8d
cmp rdx, rcx
jl 0x1400130e1
add qword [r14], 2
test sil, sil
jne 0x140013083
cmp r10d, 3
jae 0x14001308f
mov rcx, qword [rbx]
mov r8d, r11d
mov byte [rcx], r9b
inc qword [rbx]
mov r9, qword [rbx]
test r8d, r8d
jle 0x1400130be
lea ecx, [r10 + r10*2]
add ecx, ecx
nop dword [rax]
sub ecx, 6
mov edx, eax
shr edx, cl
dec r8d
and dl, 0x3f
or dl, 0x80
mov byte [r9], dl
inc qword [rbx]
mov r9, qword [rbx]
test r8d, r8d
jg 0x1400130a0
shr eax, 0xa
mov r8d, 1
test sil, sil
mov ecx, r8d
cmovne ecx, eax
mov word [r12], cx
mov rax, qword [r14]
cmp rax, r13
jne 0x140012f9f
mov rax, qword [rsp + 0x40]
cmp rax, qword [r14]
sete bpl
mov eax, ebp
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x48]
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
mov eax, 2
jmp 0x1400130ef
Function at 0x140013c20
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1401a70c0]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140013cf3
cmp byte [rcx + 0x71], 0
je 0x140013cf3
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x140013cef
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x30]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x58]
lea r8, [rsp + 0x38]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x140013cb4
sub eax, 1
je 0x140013cb8
cmp eax, 2
jne 0x140013cef
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.14011a230
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x140013ce6
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x38]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x140013cef
cmp byte [rbx + 0x71], 0
sete al
jmp 0x140013c9c
xor al, al
jmp 0x140013c9c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.14011a230
add rsp, 0x60
pop rbx
ret

Function at 0x140018a50
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 0x140018aad
lea rbx, [0x140188bd0]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x140018a94
cmp r10, 2
jb 0x140018a94
cmp byte [r9], r8b
jne 0x140018a94
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 0x140018a70
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x140018aef
lea rbx, [0x140188bd0]
cmp r8b, 0x23
jne 0x140018ad3
cmp byte [r9], r8b
jne 0x140018ad3
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 0x140018ac0
mov rbx, qword [rsp + 8]
not eax
ret