joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1410670b0
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.141067237
push r10
mov r10, rsp
push r10
mov rsi, qword [r10 + 0x10]
mov rdi, qword [r10 + 0x20]
cld
mov dl, pe_nt_image_headers64
mov al, byte [rsi]
inc rsi
mov byte [rdi], al
inc rdi
mov ebx, 2
add dl, dl
jne 0x1410670e1
mov dl, byte [rsi]
inc rsi
adc dl, dl
jae 0x1410670c7
add dl, dl
jne 0x1410670ee
mov dl, byte [rsi]
inc rsi
adc dl, dl
jae 0x14106714e
xor eax, eax
add dl, dl
jne 0x1410670fd
mov dl, byte [rsi]
inc rsi
adc dl, dl
jae 0x141067205
add dl, dl
jne 0x14106710e
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x14106711b
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x141067128
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x141067135
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
je 0x141067142
push rdi
mov eax, eax
sub rdi, rax
mov al, byte [rdi]
pop rdi
mov byte [rdi], al
inc rdi
mov ebx, 2
jmp 0x1410670d6
mov eax, 1
add dl, dl
jne 0x14106715e
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x14106716b
mov dl, byte [rsi]
inc rsi
adc dl, dl
jb 0x141067153
sub eax, ebx
mov ebx, 1
jne 0x1410671a4
mov ecx, 1
add dl, dl
jne 0x141067186
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x141067193
mov dl, byte [rsi]
inc rsi
adc dl, dl
jb 0x14106717b
push rsi
mov rsi, rdi
sub rsi, rbp
rep movsb byte [rdi], byte [rsi]
pop rsi
jmp 0x1410670d6
dec eax
shl eax, 8
mov al, byte [rsi]
inc rsi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x1410671c0
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1410671cd
mov dl, byte [rsi]
inc rsi
adc dl, dl
jb 0x1410671b5
cmp eax, 0x7d00
jae 0x1410671f3
cmp eax, 0x500
jb 0x1410671ee
inc ecx
push rsi
mov rsi, rdi
sub rsi, rax
rep movsb byte [rdi], byte [rsi]
pop rsi
jmp 0x1410670d6
cmp eax, 0x7f
ja 0x1410671f6
add ecx, 2
push rsi
mov rsi, rdi
sub rsi, rax
rep movsb byte [rdi], byte [rsi]
pop rsi
jmp 0x1410670d6
mov al, byte [rsi]
inc rsi
xor ecx, ecx
shr al, 1
je 0x14106722a
adc ecx, 2
mov ebp, eax
push rsi
mov rsi, rdi
sub rsi, rax
rep movsb byte [rdi], byte [rsi]
pop rsi
mov ebx, 1
jmp 0x1410670d6
pop r10
sub rdi, qword [r10 + 0x20]
mov eax, edi
pop r10
ret 0x20
Function at 0x180006568
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r14
push r15
sub rsp, 0x20
mov rdi, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x18000658d
xor eax, eax
jmp 0x18000668a
cmp qword [rcx + 0x68], 0
je 0x18000659e
call fcn.180006d58
jmp 0x18000668a
mov rax, qword [rcx + 0x38]
mov rbp, rdi
mov rdx, qword [rax]
test rdx, rdx
je 0x1800065b5
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x1800065b7
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x1800065ec
cmp rax, rdi
mov rbx, rdi
mov rcx, r14
cmovb rbx, rax
mov r8, rbx
call fcn.18021adb0
mov rax, qword [rsi + 0x50]
sub rbp, rbx
add r14, rbx
mov r8, rbp
sub dword [rax], ebx
mov rcx, qword [rsi + 0x38]
movsxd rax, ebx
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x180006684
mov r9, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r9], rax
jne 0x180006627
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r9], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
mov r15d, 0xfff
mov rbx, r8
cmp r8, r15
jbe 0x18000665f
mov r9, qword [rsi + 0x80]
mov r8, r15
mov edx, 1
mov rcx, r14
call fcn.1802218ac
sub rbp, rax
add r14, rax
mov rbx, rbp
cmp rax, r15
jne 0x18000669b
cmp rbp, r15
ja 0x180006635
mov r8, rbx
test rbx, rbx
je 0x180006684
mov r9, qword [rsi + 0x80]
mov r8, rbp
mov edx, 1
mov rcx, r14
call fcn.1802218ac
mov r8, rbx
sub r8, rax
sub rdi, r8
mov rax, rdi
mov rbx, qword [rsp + 0x68]
add rsp, 0x20
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
sub rdi, rbp
jmp 0x180006687

Function at 0x18000aa9c
Capabilities:
Check os version

Disassembly:
sub rsp, 0x158
mov rax, qword [0x1802e8850]
xor rax, rsp
mov qword [rsp + 0x140], rax
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x11c
call fcn.18021b560
lea rcx, [rsp + 0x20]
mov dword [rsp + 0x20], 0x11c
call qword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [rsp + 0x24], 6
je 0x18000aae8
cmp dword [rsp + 0x24], 0xa
jne 0x18000aaf6
cmp byte [rsp + 0x13a], 3
jne 0x18000aaf6
mov al, 1
jmp 0x18000aaf8
xor al, al
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.180218930
add rsp, 0x158
ret
Function at 0x180015b74
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
mov qword [r11 + 0x18], rbx
mov qword [r11 + 0x20], rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1802e8850]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rdi, rdx
mov rsi, rcx
mov qword [rsp + 0x20], rcx
mov qword [r11 - 0x38], rdx
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rsp + 0x28], xmm0
mov qword [r11 - 0x20], rax
lea edx, [rax + 0xb]
lea rcx, [r11 - 0x30]
call fcn.180016e94
nop
mov rbx, qword [rsp + 0x28]
mov dword [rbx], 0x5b54504b
mov dword [rbx + 4], 0x58464a5e
mov word [rbx + 8], 0x5057
mov byte [rbx + 0xa], 0x51
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rsi], xmm0
mov qword [rsi + 0x10], rax
mov rdx, qword [rdi + 8]
sub rdx, qword [rdi]
mov rcx, rsi
call fcn.180016e94
mov r11, qword [rsp + 0x30]
sub r11, rbx
xor r10d, r10d
mov rax, qword [rdi + 8]
cmp rax, qword [rdi]
je 0x180015c3b
xor r9d, r9d
mov r8, qword [rdi]
mov eax, r10d
cdq
idiv r11d
movsxd rax, edx
mov rcx, qword [rsi]
mov al, byte [rax + rbx]
xor al, byte [r9 + r8]
mov byte [r9 + rcx], al
inc r10d
inc r9
mov rcx, qword [rdi + 8]
sub rcx, qword [rdi]
movsxd rax, r10d
cmp rax, rcx
jb 0x180015c0b
mov rdx, qword [rsp + 0x38]
sub rdx, rbx
mov rax, rbx
cmp rdx, 0x1000
jb 0x180015c64
add rdx, 0x27
mov rbx, qword [rbx - 8]
sub rax, rbx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180015cd0
mov rcx, rbx
call fcn.180099310
nop
mov rcx, qword [rdi]
test rcx, rcx
je 0x180015cb0
mov rdx, qword [rdi + 0x10]
sub rdx, rcx
cmp rdx, 0x1000
jb 0x180015c9d
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x180015cd6
mov rcx, r8
call fcn.180099310
and qword [rdi], 0
and qword [rdi + 8], 0
and qword [rdi + 0x10], 0
mov rax, rsi
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.180218930
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
call fcn.1802209a8
nop
call fcn.1802209a8
int3
Function at 0x180090be0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r9d, ecx
test rdx, rdx
jne 0x180090bf1
xor eax, eax
jmp 0x180090c5d
lea rbx, [0x1802b1ab0]
not r9d
cmp r8d, 8
jb 0x180090c35
mov r10d, r8d
shr r10, 3
mov r11d, 8
movzx ecx, byte [rdx]
mov eax, r9d
xor rcx, rax
shr r9d, 8
movzx eax, cl
inc rdx
xor r9d, dword [rbx + rax*4]
sub r11, 1
jne 0x180090c0e
add r8d, 0xfffffff8
sub r10, 1
jne 0x180090c08
test r8d, r8d
je 0x180090c57
movzx ecx, byte [rdx]
mov eax, r9d
xor rcx, rax
shr r9d, 8
movzx eax, cl
inc rdx
xor r9d, dword [rbx + rax*4]
add r8d, 0xffffffff
jne 0x180090c3a
not r9d
mov eax, r9d
mov rbx, qword [rsp + 8]
ret

Function at 0x1800913f8
Capabilities:
Read file on windows

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x1802e8850]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov r10d, edx
mov rdi, r9
imul r10d, r8d
mov rsi, rdx
cmp byte [r9], 0
mov r11, rcx
je 0x18009144e
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x30]
mov rdx, rcx
mov r8d, r10d
mov rcx, qword [rdi + 8]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x180091448
mov byte [rdi + 0x10], 1
mov eax, dword [rsp + 0x30]
jmp 0x18009147a
mov edx, dword [r9 + 0x2c]
mov ecx, dword [r9 + 0x28]
sub ecx, edx
lea eax, [rdx + r10]
cmp eax, dword [r9 + 0x28]
cmovbe ecx, r10d
add rdx, qword [r9 + 0x20]
mov ebx, ecx
mov r8d, ecx
mov rcx, r11
call fcn.18021adb0
add dword [rdi + 0x2c], ebx
mov eax, ebx
xor edx, edx
div rsi
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.180218930
add rsp, 0x40
pop rdi
pop rsi
pop rbx
ret
Function at 0x180091e38
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x20
mov rsi, rdx
mov rdi, rcx
test rcx, rcx
je 0x180092013
cmp dword [rcx + 0x1c], 0
je 0x180092013
cmp qword [rcx + 0x80], 0
je 0x180091e68
call fcn.180092358
lea r9, [rsp + 0x50]
mov rcx, rdi
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x58]
call fcn.180091c74
test eax, eax
je 0x180091e8d
mov eax, 0xffffff99
jmp 0x180092018
mov ecx, 0xb0
call fcn.18022a18c
mov rbx, rax
test rax, rax
jne 0x180091ea9
mov eax, 0xffffff98
jmp 0x180092018
mov ecx, 0x4000
call fcn.18022a18c
mov ecx, dword [rsp + 0x40]
and dword [rbx + 0x70], 0
mov dword [rbx + 0x68], ecx
mov ecx, dword [rsp + 0x50]
mov dword [rbx + 0x6c], ecx
mov qword [rbx], rax
test rax, rax
jne 0x180091ed7
mov rcx, rbx
call fcn.180221488
jmp 0x180091e9f
mov eax, dword [rdi + 0x40]
mov ecx, dword [rdi + 0x38]
and dword [rbx + 0x64], 0
and dword [rbx + 0x74], 0
and dword [rbx + 0x24], 0
mov dword [rbx + 0x78], eax
mov rax, qword [rdi]
mov qword [rbx + 0x88], rax
mov eax, dword [rdi + 0x10]
mov dword [rbx + 0x94], eax
mov dword [rbx + 0x90], ecx
test ecx, ecx
je 0x180091f2c
and qword [rbx + 0x38], 0
lea rcx, [rbx + 8]
and qword [rbx + 0x40], 0
and qword [rbx + 0x48], 0
call fcn.180090e48
test eax, eax
jne 0x180091f2c
mov dword [rbx + 0x64], 1
mov eax, dword [rdi + 0x44]
mov cl, byte [rdi + 0x34]
mov dword [rbx + 0x7c], eax
and cl, 1
mov eax, dword [rdi + 0x48]
mov dword [rbx + 0x80], eax
mov eax, dword [rdi + 0x34]
shr eax, 3
mov byte [rbx + 0x98], cl
test al, 1
je 0x180091f56
mov al, byte [rdi + 0x3d]
jmp 0x180091f59
mov al, byte [rdi + 0x43]
mov byte [rbx + 0xac], al
neg cl
mov dword [rbx + 0x9c], 0x12345678
sbb eax, eax
mov dword [rbx + 0xa0], 0x23456789
and eax, 0xc
mov dword [rbx + 0xa4], 0x34567890
mov dword [rbx + 0xa8], eax
test rsi, rsi
je 0x180091ff5
lea r8, [0x1802b1ab0]
cmp byte [rsi], 0
je 0x180091ff5
mov edx, dword [rbx + 0x9c]
movsx rax, byte [rsi]
xor rax, rdx
shr edx, 8
movzx ecx, al
xor edx, dword [r8 + rcx*4]
movzx eax, dl
add eax, dword [rbx + 0xa0]
imul ecx, eax, 0x8088405
mov dword [rbx + 0x9c], edx
mov edx, dword [rbx + 0xa4]
inc ecx
mov dword [rbx + 0xa0], ecx
movzx eax, byte [rbx + 0xa3]
movzx ecx, dl
xor rcx, rax
shr edx, 8
xor edx, dword [r8 + rcx*4]
mov dword [rbx + 0xa4], edx
add rsi, 1
jne 0x180091f96
mov eax, dword [rsp + 0x58]
mov ecx, dword [rdi + 0x7c]
add eax, 0x1e
and dword [rbx + 0x10], 0
add ecx, eax
mov dword [rbx + 0x60], ecx
xor eax, eax
mov qword [rdi + 0x80], rbx
jmp 0x180092018
mov eax, 0xffffff9a
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret
Function at 0x180092948
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r14
sub rsp, 0x50
mov rbx, r9
mov rdi, rcx
mov ebp, 0x458
mov ecx, ebp
call fcn.180098ab8
mov rsi, rax
mov qword [rsp + 0x40], rax
xor r12d, r12d
test rax, rax
je 0x1800929d5
mov r8d, ebp
xor edx, edx
mov rcx, rax
call fcn.18021b560
mov qword [rsi], r12
or dword [rsi + 8], 0xffffffff
or dword [rsi + 0x23c], 0xffffffff
mov qword [rsi + 0x240], r12
mov qword [rsi + 0x248], r12
test rbx, rbx
je 0x1800929d8
mov rcx, rbx
call fcn.180221040
lea rcx, [rax + 1]
call fcn.180098b08
mov qword [rsi + 0x240], rax
mov rdx, rbx
mov rcx, rax
call fcn.18022a3f0
jmp 0x1800929d8
mov rsi, r12
cmp qword [rsi], r12
jne 0x180092af3
cmp dword [rsi + 8], 0xffffffff
jne 0x180092af3
lea rbx, [rsi + 0x250]
mov rdx, rbx
mov ecx, 0x103
call qword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov rcx, rbx
call fcn.18021f848
movzx ecx, word [rsi + rax*2 + 0x24e]
cmp cx, 0x5c
je 0x180092a27
mov edx, 0x2f
cmp cx, dx
je 0x180092a27
mov dword [rsi + rax*2 + 0x250], edx
mov qword [rsp + 0x30], r12
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov edx, 0x80000000
lea r8d, [r9 + 1]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rbp, rax
cmp rax, 0xffffffffffffffff
je 0x180092ae7
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edi, eax
cmp eax, 0xffffffff
setne bl
mov ecx, 0x30
call fcn.180098ab8
mov r14, rax
mov byte [rax], 1
mov byte [rax + 0x18], 1
mov byte [rax + 1], bl
mov qword [rax + 8], rbp
mov byte [rax + 0x10], r12b
mov dword [rax + 0x14], r12d
cmp edi, 0xffffffff
je 0x180092aba
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [r14 + 0x14], eax
mov rcx, r14
call fcn.180091778
mov qword [rsi], rax
test rax, rax
je 0x180092ae7
mov dword [0x1802f65f0], r12d
mov ecx, 0x10
call fcn.180098ab8
mov dword [rax], 1
mov qword [rax + 8], rsi
jmp 0x180092b3b
mov eax, 0x200
mov ebp, 0x458
jmp 0x180092af8
mov eax, 0x1000000
mov dword [0x1802f65f0], eax
mov rcx, qword [rsi + 0x240]
test rcx, rcx
je 0x180092b0f
call fcn.180098b00
mov qword [rsi + 0x240], r12
mov rcx, qword [rsi + 0x248]
test rcx, rcx
je 0x180092b27
call fcn.180098b00
mov qword [rsi + 0x248], r12
mov rdx, rbp
mov rcx, rsi
call fcn.180099310
xor eax, eax
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop r12
pop rdi
ret
Function at 0x180093064
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbp
push rbx
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x17]
sub rsp, 0x88
mov rax, qword [0x1802e8850]
xor rax, rsp
mov qword [rbp + 7], rax
mov r12, qword [rbp + 0x7f]
mov r15, rdx
lea rdx, [rbp - 0x31]
mov r13, r9
mov r14, r8
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_GetFileInformationByHandle]
test eax, eax
jne 0x1800930b3
mov eax, 0x200
jmp 0x1800932a8
mov r8d, dword [rbp - 0x31]
mov eax, r8d
mov r9d, r8d
and r9d, 1
mov ecx, r9d
or ecx, 2
and al, 2
mov eax, r8d
cmove ecx, r9d
mov edx, ecx
or edx, 4
and al, 4
cmove edx, ecx
mov ecx, r8d
mov eax, edx
or eax, 0x10
and ecx, 0x10
cmove eax, edx
mov edx, eax
or edx, 0x20
and r8b, 0x20
cmove edx, eax
mov eax, ecx
neg eax
mov eax, 0xc0000000
sbb ebx, ebx
and ebx, eax
add ebx, 0x81000000
or ebx, edx
test r9d, r9d
jne 0x18009311c
neg ecx
sbb ebx, ebx
and ebx, eax
add ebx, 0x81800000
or ebx, edx
xor edx, edx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp eax, 0x28
jbe 0x1800931f3
xor r9d, r9d
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
and qword [rsp + 0x20], 0
lea r9, [rbp - 0x39]
mov r8d, 2
lea rdx, [rbp - 0x41]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
xor r9d, r9d
xor r8d, r8d
mov rcx, rdi
lea edx, [r9 + 0x24]
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
and qword [rsp + 0x20], 0
lea r9, [rbp - 0x39]
mov r8d, 4
lea rdx, [rbp - 0x3d]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, 0x54ad
cmp word [rbp - 0x41], ax
jne 0x1800931f3
mov edx, dword [rbp - 0x3d]
lea eax, [rdx + 0x34]
cmp esi, eax
jbe 0x1800931f3
xor r9d, r9d
xor r8d, r8d
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
and qword [rsp + 0x20], 0
lea r9, [rbp - 0x39]
mov r8d, 4
lea rdx, [rbp - 0x35]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [rbp - 0x35]
cmp eax, 0x5a4d
je 0x1800931ef
add eax, 0xffffbab4
cmp eax, 4
ja 0x1800931f3
mov ecx, 0x15
bt ecx, eax
jae 0x1800931f3
bts ebx, 0x16
test r15, r15
je 0x1800931fb
mov dword [r15], ebx
test r14, r14
je 0x180093203
mov dword [r14], esi
mov rcx, qword [rbp - 0x1d]
test r13, r13
je 0x180093283
mov r8, qword [rbp - 0x25]
movabs r10, 0xfe624e212ac18000
add r8, r10
movabs r9, 0xd6bf94d5e57a42bd
mov rax, r9
imul r8
add rdx, r8
lea r8, [rcx + r10]
sar rdx, 0x17
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov rax, r9
mov dword [r13], edx
imul r8
mov rax, r9
add rdx, r8
sar rdx, 0x17
mov r8, rdx
shr r8, 0x3f
add rdx, r8
mov r8, qword [rbp - 0x2d]
mov dword [r13 + 4], edx
add r8, r10
imul r8
add rdx, r8
sar rdx, 0x17
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov dword [r13 + 8], edx
test r12, r12
je 0x1800932a6
lea r8, [rbp - 0x3d]
lea rdx, [rbp - 0x41]
call fcn.180092f30
movzx ecx, word [rbp - 0x41]
movzx eax, word [rbp - 0x3d]
shl ecx, 0x10
or ecx, eax
mov dword [r12], ecx
xor eax, eax
mov rcx, qword [rbp + 7]
xor rcx, rsp
call fcn.180218930
add rsp, 0x88
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
pop rbp
ret
Function at 0x180095da4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r10, rdx
mov r9d, ecx
test rdx, rdx
jne 0x180095db8
xor eax, eax
jmp 0x180095e29
lea rbx, [0x1802b3280]
not r9d
cmp r8, 8
jb 0x180095e00
mov rdx, r8
shr rdx, 3
imul rax, rdx, 0xfffffffffffffff8
add r8, rax
mov r11d, 8
movzx ecx, byte [r10]
mov eax, r9d
xor rcx, rax
shr r9d, 8
movzx eax, cl
inc r10
xor r9d, dword [rbx + rax*4]
sub r11, 1
jne 0x180095ddc
sub rdx, 1
jne 0x180095dd6
test r8, r8
je 0x180095e23
movzx ecx, byte [r10]
mov eax, r9d
xor rcx, rax
shr r9d, 8
movzx eax, cl
inc r10
xor r9d, dword [rbx + rax*4]
sub r8, 1
jne 0x180095e05
not r9d
mov eax, r9d
mov rbx, qword [rsp + 8]
ret

Function at 0x180095eb4
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg
Hash data with crc32
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x1802e8850]
xor rax, rsp
mov qword [rsp + 0x38], rax
cmp byte [rcx + 0x41], 0
mov rsi, rdx
mov edi, r8d
mov rbx, rcx
je 0x180095fb2
mov rcx, qword [rcx + 0x50]
mov rax, rcx
test rcx, rcx
je 0x180095eff
cmp dword [rbx + 0x58], edi
jae 0x180095eff
call fcn.180098b00
and qword [rbx + 0x50], 0
jmp 0x180095f04
test rax, rax
jne 0x180095f13
lea ecx, [rdi + rdi]
call fcn.180098b08
mov qword [rbx + 0x50], rax
mov dword [rbx + 0x58], edi
mov r8, rdi
mov rdx, rsi
mov rcx, rax
mov rbp, rdi
call fcn.18021adb0
test edi, edi
je 0x180095fae
xor r11d, r11d
lea rsi, [0x1802b3280]
mov rax, qword [rbx + 0x50]
mov r8d, dword [rbx + 0x4c]
mov edx, dword [rbx + 0x44]
mov r9d, r8d
mov ecx, edx
and r9d, 0xfffd
movsx r10, byte [r11 + rax]
or r9d, 2
xor rcx, r10
shr edx, 8
movzx eax, cl
xor edx, dword [rsi + rax*4]
movzx eax, dl
add eax, dword [rbx + 0x48]
imul ecx, eax, 0x8088405
mov dword [rbx + 0x44], edx
inc ecx
mov dword [rbx + 0x48], ecx
movzx eax, byte [rbx + 0x4b]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
xor r8d, dword [rsi + rcx*4]
mov ecx, r9d
xor ecx, 1
mov dword [rbx + 0x4c], r8d
mov rax, qword [rbx + 0x50]
imul ecx, r9d
shr ecx, 8
xor cl, r10b
mov byte [r11 + rax], cl
inc r11
sub rbp, 1
jne 0x180095f36
mov rsi, qword [rbx + 0x50]
cmp qword [rbx + 0x30], 0
je 0x180095fe3
mov ecx, dword [rbx + 0x38]
lea eax, [rcx + rdi]
cmp eax, dword [rbx + 0x3c]
jb 0x180095fcd
mov dword [rbx + 0x24], 0x30000
jmp 0x180096010
add rcx, qword [rbx + 0x30]
mov r8, rdi
mov rdx, rsi
call fcn.18021adb0
add dword [rbx + 0x38], edi
mov eax, edi
jmp 0x180096012
mov rcx, qword [rbx + 8]
test rcx, rcx
je 0x180096009
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x30]
mov r8d, edi
mov rdx, rsi
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [rsp + 0x30]
jmp 0x180096012
mov dword [rbx + 0x24], 0x1000000
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.180218930
mov rbx, qword [rsp + 0x78]
add rsp, 0x40
pop rdi
pop rsi
pop rbp
ret
Function at 0x1800961a4
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x1802e8850]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rdi, rcx
mov rbp, rdx
mov rcx, qword [rcx + 0xa8]
test rcx, rcx
je 0x180096224
mov eax, dword [rdi + 0xb4]
mov esi, dword [rdi + 0xb0]
cmp eax, esi
jae 0x180096271
sub esi, eax
lea rdx, [rcx + rax]
cmp esi, r8d
mov rcx, rbp
cmova esi, r8d
mov r8d, esi
call fcn.18021adb0
mov ecx, dword [rdi + 0x90]
mov rdx, rbp
add dword [rdi + 0xb4], esi
add dword [rdi + 0x8c], esi
mov r8d, esi
call fcn.180095da4
mov dword [rdi + 0x90], eax
mov eax, esi
jmp 0x180096273
mov rcx, qword [rdi + 0x98]
test rcx, rcx
je 0x18009626a
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x180096271
mov ebx, dword [rsp + 0x30]
mov rdx, rbp
add dword [rdi + 0x8c], ebx
mov r8d, ebx
mov ecx, dword [rdi + 0x90]
call fcn.180095da4
mov dword [rdi + 0x90], eax
mov eax, ebx
jmp 0x180096273
mov dword [rdi + 0x24], 0x1000000
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.180218930
mov rbx, qword [rsp + 0x78]
add rsp, 0x40
pop rdi
pop rsi
pop rbp
ret
Function at 0x18009d86c
Capabilities:
Delete registry key

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x40
cmp qword [rcx], 0
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
je 0x18009d8d3
lea rcx, str.Advapi32.dll
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x18009d8e7
lea rdx, str.RegDeleteKeyTransactedW
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x18009d8e7
mov rcx, qword [rbx]
xor r9d, r9d
and qword [rsp + 0x28], 0
xor r8d, r8d
mov qword [rsp + 0x20], rcx
mov rdx, rdi
mov rcx, rsi
call qword [case.0x1800c0736.0]
jmp 0x18009d8ec
cmp dword [rcx + 8], 0
je 0x18009d8e7
mov rdx, rdi
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
jmp 0x18009d8ec
mov eax, 1
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret

Function at 0x18009f448
Capabilities:
Get graphical window text

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
movsxd rsi, r8d
mov rbx, rdx
mov rdi, rcx
xor ebp, ebp
cmp qword [rcx + 0xd0], rbp
jne 0x18009f482
mov r8d, esi
mov rcx, qword [rcx + 0x40]
call qword [sym.imp.USER32.dll_GetWindowTextW]
jmp 0x18009f526
call fcn.180098f78
mov rcx, rax
test rax, rax
je 0x18009f541
mov rax, qword [rax]
mov rax, qword [rax + 0x18]
call qword [case.0x1800c0736.0]
add rax, 0x18
mov qword [rsp + 0x30], rax
mov rcx, qword [rdi + 0xd0]
mov rax, qword [rcx]
lea rdx, [rsp + 0x30]
mov rax, qword [rax + 0x118]
call qword [case.0x1800c0736.0]
mov rdx, rsi
or rdi, 0xffffffffffffffff
mov r9, rdi
mov r8, qword [rsp + 0x30]
mov rcx, rbx
call fcn.18022e5ac
test eax, eax
je 0x18009f4ea
cmp eax, 0xc
je 0x18009f53b
cmp eax, 0x50
jne 0x18009f54c
test rbx, rbx
jne 0x18009f4f3
mov ebx, ebp
jmp 0x18009f4fe
mov rcx, rbx
call fcn.18021f848
mov rbx, rax
mov rdx, qword [rsp + 0x30]
add rdx, 0xffffffffffffffe8
mov ecx, edi
lock xadd dword [rdx + 0x10], ecx
add ecx, edi
test ecx, ecx
jg 0x18009f524
mov rcx, qword [rdx]
mov rax, qword [rcx]
mov rax, qword [rax + 8]
call qword [case.0x1800c0736.0]
mov eax, ebx
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
call fcn.180099374
nop
mov ecx, 0x80004005
call fcn.1800039f8
nop
call fcn.180099350
int3