joyce8/EMBER2024-capa huggingface dataset:
Function at 0x180015ec0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
mov r9, qword [rcx]
mov ebx, 0x270
mov ecx, dword [r9]
cmp ecx, ebx
jne 0x180015f2b
lea r8, [r9 + 8]
mov r10d, 0x7fffffff
mov r11d, 0x9908b0df
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
and edx, r10d
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, r11d
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub rbx, 1
jne 0x180015eee
mov ecx, dword [r9]
jmp 0x180015ff9
cmp ecx, 0x4e0
jb 0x180015ff9
lea rbx, [r9 + 0x9c4]
mov esi, 0xe3
mov edi, dword [rbx]
mov r10d, 0x7fffffff
mov r11d, 0x9908b0df
mov eax, edi
mov edi, dword [rbx + 4]
mov edx, eax
lea rbx, [rbx + 4]
xor edx, edi
and edx, r10d
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, r11d
xor ecx, dword [rbx + 0x630]
xor ecx, edx
mov dword [rbx - 0x9c4], ecx
sub rsi, 1
jne 0x180015f51
lea rbx, [r9 + 0xd50]
mov esi, 0x18c
mov edi, dword [rbx]
mov eax, edi
mov edi, dword [rbx + 4]
mov edx, eax
lea rbx, [rbx + 4]
xor edx, edi
and edx, r10d
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, r11d
xor ecx, dword [rbx - 0xd50]
xor ecx, edx
mov dword [rbx - 0x9c4], ecx
sub rsi, 1
jne 0x180015f92
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
and edx, r10d
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, r11d
xor ecx, dword [r9 + 0x634]
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
xor ecx, ecx
mov dword [r9], ecx
mov rbx, qword [rsp + 8]
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
mov eax, ecx
mov edx, dword [r9 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r9], eax
mov ecx, edx
mov eax, dword [r9 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
ret

Function at 0x180060fdc
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x180060ff2
mov al, 1
jmp 0x180061052
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x180061003
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x180061050
mov ecx, dword [rcx + 0x18]
nop
call fcn.18006b6fc
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x180061050
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x180061050
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x180061050
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x180061052
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1800668a8
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.18004f540
sub rsp, rax
mov rax, qword [0x180076080]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.180060ebc
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1800668f7
mov rax, rbp
jmp 0x1800669ff
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 + 0xddfd0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1800677f4
mov r13, rax
lea rax, [0x180000000]
mov rcx, qword [rax + rbx*8 + 0xddfd0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1800669fb
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 0x1800669fb
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1800677f4
test rax, rax
js 0x1800669fb
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1800669fb
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1800669ed
lea r8, [0x180000000]
cmp rcx, rdx
jae 0x1800669ed
cmp byte [rcx], 0xd
jne 0x1800669d3
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1800669e2
cmp byte [rcx + 1], 0xa
jne 0x1800669e2
inc rcx
jmp 0x1800669e2
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x764b0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1800669b5
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1800669ff
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.18004f360
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 0x180066b94
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, [0x1800ddfd0]
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 0x180066beb
cmp word [rdx], r13w
jne 0x180066beb
or byte [rax + rdi*8 + 0x38], cl
jmp 0x180066bf0
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x180066d15
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x180066d36
lea r9, [rdx + 2]
cmp cx, r11w
je 0x180066c29
mov rdx, r9
mov word [rbx], cx
jmp 0x180066c50
cmp r9, r8
jae 0x180066c60
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 0x180066c0a
jmp 0x180066d15
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 0x180066d0a
cmp dword [rsp + 0x80], esi
je 0x180066d0a
lea r8, [0x1800ddfd0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x180066ce2
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x180066cb2
mov word [rbx], r13w
jmp 0x180066d12
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 0x180066cbf
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x180066d12
cmp word [rsp + 0x70], r13w
jne 0x180066cef
cmp rbx, r14
je 0x180066cac
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1800677fc
cmp word [rsp + 0x70], r13w
je 0x180066d15
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, [0x1800ddfd0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x180066d0f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x180066d15
Function at 0x18006af40
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 0x18006af70
xor eax, eax
jmp 0x18006b033
mov rbp, rbx
cmp word [rax], si
je 0x18006af95
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x18006af7c
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x18006af78
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.180069628
movsxd r14, eax
test eax, eax
jne 0x18006afd3
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x18006af69
mov rcx, r14
call fcn.1800633e8
mov rdi, rax
test rax, rax
jne 0x18006afec
xor ecx, ecx
call fcn.1800633ac
jmp 0x18006afc8
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.180069628
test eax, eax
jne 0x18006b01d
mov rcx, rdi
call fcn.1800633ac
jmp 0x18006b027
xor ecx, ecx
call fcn.1800633ac
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 0x18006dda8
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.1800614e0
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 0x18006de49
cmp ebx, dword [rsp + 0x30]
je 0x18006de42
test esi, esi
je 0x18006de42
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x18006de1d
sub r8w, 0x61
cmp r8w, 0x19
ja 0x18006de2a
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x18006de07
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x18006de2e
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x18006de4b
mov eax, 1
jmp 0x18006de4b
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1800727e4
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.1800677fc
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1800677fc
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x180072934
cmp rax, 0xffffffffffffffff
je 0x180072934
xor edi, edi
test rbp, rbp
jle 0x1800728df
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.180063334
mov rbx, rax
test rax, rax
jne 0x18007286c
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1800728d5
mov edx, 0x8000
mov ecx, r14d
call fcn.180072668
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.180065268
cmp eax, 0xffffffff
je 0x1800728b5
cdqe
sub rbp, rax
test rbp, rbp
jg 0x18007287c
mov edx, r15d
mov ecx, r14d
call fcn.180072668
jmp 0x1800728d5
cmp byte [rsi + 0x38], dil
je 0x1800728cc
cmp dword [rsi + 0x34], 5
jne 0x1800728cc
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x1800728d5
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1800633ac
jmp 0x180072948
jns 0x180072948
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1800677fc
cmp rax, 0xffffffffffffffff
jne 0x180072900
cmp byte [rsi + 0x30], dil
je 0x180072948
mov edi, dword [rsi + 0x2c]
jmp 0x180072948
mov ecx, r14d
call fcn.18006b6fc
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x180072948
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 0x180072948
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x180072941
mov eax, dword [rsi + 0x2c]
jmp 0x180072946
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1800677fc
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 0x180073170
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x180073198
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x180073198
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x1400059bc
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140005a06
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140005a06
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140005a06
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140005a06
cmp dword [rcx + 0x84], 0xe
jbe 0x140005a06
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140005a08
xor al, al
add rsp, 0x28
ret
Function at 0x2fc4c5970
Capabilities:
Write file on windows

Disassembly:
push rbp
push rbx
sub rsp, 0x38
lea rbp, [rsp + 0x30]
mov qword [rbp + 0x20], rcx
mov qword [rbp + 0x28], rdx
mov qword [rbp + 0x30], r8
mov qword [rbp + 0x38], r9
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov r9, rax
mov r8d, 0x1b
mov edx, 1
lea rax, str.Mingw_w64_runtime_failure:_n
mov rcx, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbx, qword [rbp - 8]
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov rcx, rax
mov rax, qword [rbp + 0x20]
mov r8, rbx
mov rdx, rax
call fcn.2fc4c6a30
call sub.api_ms_win_crt_runtime_l1_1_0.dll_abort
nop

Function at 0x2fc4c6372
Capabilities:
Get thread local storage value

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
mov eax, dword [0x2fc4ea108]
test eax, eax
je 0x2fc4c640a
lea rax, [0x2fc4ea0e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call rax
mov rax, qword [0x2fc4ea110]
mov qword [rbp - 8], rax
jmp 0x2fc4c63ee
mov rax, qword [rbp - 8]
mov eax, dword [rax]
mov ecx, eax
mov rax, qword [sym.imp.KERNEL32.dll_TlsGetValue]
call rax
mov qword [rbp - 0x10], rax
mov rax, qword [sym.imp.KERNEL32.dll_GetLastError]
call rax
test eax, eax
jne 0x2fc4c63e2
cmp qword [rbp - 0x10], 0
je 0x2fc4c63e2
mov rax, qword [rbp - 8]
mov rdx, qword [rax + 8]
mov rax, qword [rbp - 0x10]
mov rcx, rax
call rdx
mov rax, qword [rbp - 8]
mov rax, qword [rax + 0x10]
mov qword [rbp - 8], rax
cmp qword [rbp - 8], 0
jne 0x2fc4c63a8
lea rax, [0x2fc4ea0e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call rax
jmp 0x2fc4c640b
nop
add rsp, 0x30
pop rbp
ret

Function at 0x2fc4c6510
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov rax, qword [rbp + 0x10]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x2fc4c6538
mov eax, 0
jmp 0x2fc4c6586
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x2fc4c6561
mov eax, 0
jmp 0x2fc4c6586
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
cmp ax, 0x20b
je 0x2fc4c6581
mov eax, 0
jmp 0x2fc4c6586
mov eax, 1
add rsp, 0x20
pop rbp
ret
Function at 0x140002140
Capabilities:
Contain obfuscated stackstrings
Encrypt data using salsa20 or chacha

Disassembly:
mov qword [rsp + 0x20], r9
mov dword [rsp + 0x18], r8d
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0xf8
mov eax, dword [rsp + 0x110]
mov dword [rsp + 0x30], eax
mov r8d, 0x20
mov rdx, qword [rsp + 0x100]
lea rcx, [rsp + 0x90]
call fcn.140003390
mov r8d, 0xc
mov rdx, qword [rsp + 0x108]
lea rcx, [rsp + 0x38]
call fcn.140003390
mov eax, 4
imul rax, rax, 0
mov dword [rsp + rax + 0x50], 0x61707865
mov eax, 4
imul rax, rax, 1
mov dword [rsp + rax + 0x50], 0x3320646e
mov eax, 4
imul rax, rax, 2
mov dword [rsp + rax + 0x50], 0x79622d32
mov eax, 4
imul rax, rax, 3
mov dword [rsp + rax + 0x50], 0x6b206574
mov eax, 4
imul rax, rax, 4
lea rax, [rsp + rax + 0x50]
mov r8d, 0x20
lea rdx, [rsp + 0x90]
mov rcx, rax
call fcn.140003390
mov eax, 4
imul rax, rax, 0xc
mov ecx, dword [rsp + 0x30]
mov dword [rsp + rax + 0x50], ecx
mov eax, 4
imul rax, rax, 0xd
lea rax, [rsp + rax + 0x50]
mov r8d, 0xc
lea rdx, [rsp + 0x38]
mov rcx, rax
call fcn.140003390
mov qword [rsp + 0x28], 0
jmp 0x14000224c
mov rax, qword [rsp + 0x28]
add rax, 0x40
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x120]
cmp qword [rsp + 0x28], rax
jae 0x14000230f
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0xb0]
call fcn.1400010c0
mov dword [rsp + 0x20], 0
jmp 0x140002285
mov eax, dword [rsp + 0x20]
inc eax
mov dword [rsp + 0x20], eax
cmp dword [rsp + 0x20], 0x40
jge 0x1400022ee
movsxd rax, dword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
cmp rax, qword [rsp + 0x120]
jae 0x1400022ee
movsxd rax, dword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov rcx, qword [rsp + 0x118]
movzx eax, byte [rcx + rax]
movsxd rcx, dword [rsp + 0x20]
movzx ecx, byte [rsp + rcx + 0xb0]
xor eax, ecx
movsxd rcx, dword [rsp + 0x20]
mov rdx, qword [rsp + 0x28]
add rdx, rcx
mov rcx, rdx
mov rdx, qword [rsp + 0x128]
mov byte [rdx + rcx], al
jmp 0x14000227b
mov eax, 4
imul rax, rax, 0xc
mov eax, dword [rsp + rax + 0x50]
inc eax
mov ecx, 4
imul rcx, rcx, 0xc
mov dword [rsp + rcx + 0x50], eax
jmp 0x14000223e
add rsp, 0xf8
ret
Function at 0x140002460
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x38
mov qword [rsp + 0x28], 0
lea rdx, [0x14001cc94]
mov rcx, qword [rsp + 0x40]
call fcn.1400049b4
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
je 0x140002525
mov r8d, 2
xor edx, edx
mov rcx, qword [rsp + 0x20]
call fcn.140004ecc
mov rcx, qword [rsp + 0x20]
call fcn.1400048dc
mov rcx, qword [rsp + 0x48]
mov dword [rcx], eax
xor r8d, r8d
xor edx, edx
mov rcx, qword [rsp + 0x20]
call fcn.140004ecc
mov rax, qword [rsp + 0x48]
mov eax, dword [rax]
inc eax
cdqe
mov rcx, rax
call fcn.1400068b8
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
je 0x14000251b
mov rax, qword [rsp + 0x48]
movsxd rax, dword [rax]
mov r9, qword [rsp + 0x20]
mov r8, rax
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1400067f0
mov rax, qword [rsp + 0x48]
movsxd rax, dword [rax]
mov rcx, qword [rsp + 0x28]
mov byte [rcx + rax], 0
mov rcx, qword [rsp + 0x20]
call fcn.140004bec
mov rax, qword [rsp + 0x28]
add rsp, 0x38
ret
Function at 0x140002530
Capabilities:
Link many functions at runtime

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x88
lea rcx, str.kernel32.dll
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov qword [rsp + 0x20], rax
lea rcx, [0x14001cca8]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov qword [rsp + 0x38], rax
cmp qword [rsp + 0x20], 0
je 0x140002575
cmp qword [rsp + 0x38], 0
jne 0x14000257a
jmp 0x1400026c8
lea rdx, str.VirtualAlloc
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x48], rax
lea rdx, str.VirtualProtect
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x50], rax
lea rdx, str.RtlCopyMemory
mov rcx, qword [rsp + 0x38]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x68], rax
lea rdx, str.ConvertThreadToFiber
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x40], rax
lea rdx, str.CreateFiber
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x58], rax
lea rdx, str.SwitchToFiber
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x30], rax
cmp qword [rsp + 0x48], 0
je 0x140002634
cmp qword [rsp + 0x50], 0
je 0x140002634
cmp qword [rsp + 0x68], 0
je 0x140002634
cmp qword [rsp + 0x40], 0
je 0x140002634
cmp qword [rsp + 0x58], 0
je 0x140002634
cmp qword [rsp + 0x30], 0
jne 0x140002639
jmp 0x1400026c8
xor ecx, ecx
call qword [rsp + 0x40]
mov qword [rsp + 0x78], rax
mov r9d, 4
mov r8d, 0x3000
mov rdx, qword [rsp + 0x98]
xor ecx, ecx
call qword [rsp + 0x48]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x14000266d
jmp 0x1400026c8
mov r8, qword [rsp + 0x98]
mov rdx, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x28]
call fcn.140003390
lea r9, [rsp + 0x60]
mov r8d, 0x20
mov rdx, qword [rsp + 0x98]
mov rcx, qword [rsp + 0x28]
call qword [rsp + 0x50]
xor r8d, r8d
mov rdx, qword [rsp + 0x28]
xor ecx, ecx
call qword [rsp + 0x58]
mov qword [rsp + 0x70], rax
mov rcx, qword [rsp + 0x70]
call qword [rsp + 0x30]
mov rcx, qword [rsp + 0x78]
call qword [rsp + 0x30]
add rsp, 0x88
ret
Function at 0x1400043f4
Capabilities:
Parse pe header

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov esi, r8d
mov ebx, edx
mov r14d, ecx
test r8d, r8d
jne 0x1400041c8
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400041c8
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400041c8
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400041c8
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400041c8
cmp dword [rcx + 0x84], 0xe
jbe 0x1400041c8
cmp dword [rcx + 0xf8], esi
je 0x1400041c8
mov ecx, r14d
call fcn.140004310
mov ecx, 2
call fcn.140007f9c
nop
cmp byte [0x14001fc50], 0
jne 0x140004292
mov r15d, 1
mov eax, r15d
xchg dword [0x14001fc40], eax
test ebx, ebx
jne 0x14000423b
mov rdi, qword [0x14001f018]
mov edx, edi
and edx, 0x3f
lea ecx, [rbx + 0x40]
sub ecx, edx
xor eax, eax
ror rax, cl
xor rax, rdi
mov rcx, qword [0x14001fc48]
cmp rcx, rax
je 0x140004232
xor rdi, rcx
mov ecx, edx
ror rdi, cl
mov rcx, rdi
call qword [fcn.140003c44]
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call rdi
lea rcx, [0x14001fdb8]
jmp 0x140004247
cmp ebx, r15d
jne 0x14000424d
lea rcx, [0x14001fdd0]
call fcn.1400077fc
nop
test ebx, ebx
jne 0x140004264
lea rdx, [0x1400152c8]
lea rcx, [0x1400152a8]
call fcn.140007124
lea rdx, [0x1400152d8]
lea rcx, [0x1400152d0]
call fcn.140007124
movzx eax, byte [0x14001fc50]
test esi, esi
cmove eax, r15d
mov byte [0x14001fc50], al
jmp 0x140004292
mov ecx, 2
call fcn.140007ff0
test esi, esi
jne 0x1400042a9
mov ecx, r14d
call fcn.1400042c4
int3
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret
xor r8d, r8d
xor edx, edx
jmp 0x140004158