joyce8/EMBER2024-capa huggingface dataset:
Function at 0x415ae0
Capabilities:
Identify system language via api

Disassembly:
push rbp
sub rsp, 0x70
mov rbp, rsp
mov qword [rbp + 0x28], rcx
mov qword [rbp + 0x30], 0
mov qword [rbp + 0x40], 0
mov qword [rbp + 0x38], 0
mov qword [rbp + 0x50], 0
mov qword [rbp + 0x48], 0
mov qword [rbp + 0x58], 0
mov qword [rbp + 0x68], 0
mov qword [rbp + 0x60], 0
mov qword [rbp + 0x88], rdx
mov qword [rbp + 0x90], r8
mov rcx, qword [rbp + 0x88]
call fcn.0040f7e0
mov rcx, qword [rbp + 0x90]
call fcn.0040f7e0
nop
mov rcx, qword [rbp + 0x28]
call fcn.0040f650
cmp qword [rbp + 0x90], 0
je 0x415c9f
lea rcx, [rbp + 0x60]
mov rdx, qword [rbp + 0x90]
call fcn.0040fd00
xor eax, eax
mov rcx, qword [rbp + 0x90]
test rcx, rcx
je 0x415b8b
mov eax, dword [rcx - 4]
cmp eax, 1
jl 0x415bc4
mov rcx, qword [rbp + 0x90]
movsxd rdx, eax
cmp word [rcx + rdx*2 - 2], 0x2e
jne 0x415bbd
lea rcx, [rbp + 0x60]
mov rdx, qword [rbp + 0x90]
mov r8d, 1
mov r9d, eax
call fcn.00411190
jmp 0x415bc4
sub eax, 1
test eax, eax
jne 0x415b90
nop
lea rcx, [rbp + 0x68]
mov rdx, qword [rbp + 0x88]
call fcn.00415710
cmp qword [rbp + 0x68], 0
je 0x415c02
mov rcx, rbp
lea rdx, [rbp + 0x58]
mov r8, qword [rbp + 0x60]
mov r9, qword [rbp + 0x68]
call fcn.004158a0
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x58]
call fcn.0040fc80
jmp 0x415c9e
call sub.kernel32.dll_GetUserDefaultUILanguage
lea rcx, [rbp + 0x48]
mov edx, eax
call fcn.00414ec0
mov rcx, rbp
lea rdx, [rbp + 0x50]
mov r8, qword [rbp + 0x60]
mov r9, qword [rbp + 0x48]
call fcn.004158a0
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x50]
call fcn.0040fc80
mov rax, qword [rbp + 0x28]
cmp qword [rax], 0
jne 0x415c77
cmp byte [0x0086def8], 0
jne 0x415c77
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea rcx, [rbp + 0x38]
mov edx, eax
call fcn.00414ec0
mov rcx, rbp
lea rdx, [rbp + 0x40]
mov r8, qword [rbp + 0x60]
mov r9, qword [rbp + 0x38]
call fcn.004158a0
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x40]
call fcn.0040fc80
mov rax, qword [rbp + 0x28]
cmp qword [rax], 0
jne 0x415c9e
mov rcx, rbp
lea rdx, [rbp + 0x30]
mov r8, qword [rbp + 0x60]
call fcn.004159c0
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x30]
call fcn.0040fc80
nop
lea rcx, [rbp + 0x30]
mov edx, 8
call fcn.0040f730
lea rcx, [rbp + 0x88]
mov edx, 2
call fcn.0040f730
mov rax, qword [rbp + 0x28]
lea rsp, [rbp + 0x70]
pop rbp
ret

Function at 0x4181c0
Capabilities:
Get system information on windows

Disassembly:
sub rsp, 0x58
lea rcx, [rsp + 0x20]
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [rsp + 0x40]
add rsp, 0x58
ret

Function at 0x4181e0
Capabilities:
Check os version

Disassembly:
sub rsp, 0x28
call sub.kernel32.dll_GetVersion
mov ecx, eax
and ecx, 0xff
and eax, 0xff00
shr eax, 8
cmp ecx, 5
jne 0x418204
cmp eax, 1
jae 0x418209
cmp ecx, 5
jbe 0x418215
mov dword [0x00869a30], 0x7f
jmp 0x41821f
mov dword [0x00869a30], 0x409
add rsp, 0x28
ret
Function at 0x418600
Capabilities:
Set thread local storage value

Disassembly:
push rbx
sub rsp, 0x20
call fcn.004185f0
mov ebx, eax
test ebx, ebx
je 0x418649
cmp dword [0x0081bcc0], 0xffffffff
jne 0x418623
mov ecx, 0xe2
call fcn.0040f330
mov ecx, ebx
call fcn.004185d0
test rax, rax
jne 0x41863b
mov ecx, 0xe2
call fcn.0040f330
jmp 0x418649
mov ecx, dword [0x0081bcc0]
mov rdx, rax
call sub.kernel32.dll_TlsSetValue
add rsp, 0x20
pop rbx
ret

Function at 0x418650
Capabilities:
Get thread local storage value

Disassembly:
sub rsp, 0x28
cmp byte [0x0086f278], 0
je 0x41868b
mov ecx, dword [0x0081bcc0]
call sub.kernel32.dll_TlsGetValue
test rax, rax
jne 0x41869e
call fcn.00418600
mov ecx, dword [0x0081bcc0]
call sub.kernel32.dll_TlsGetValue
test rax, rax
jne 0x41869e
mov rax, qword [0x0086f2b8]
jmp 0x41869e
mov rax, qword gs:[0x58]
mov ecx, dword [0x0081bcc0]
mov rax, qword [rax + rcx*8]
add rsp, 0x28
ret

Function at 0x434150
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x48
mov rbp, rsp
mov rbx, rcx
mov esi, edx
mov rcx, rbx
call fcn.00410b10
mov rdi, rax
mov rcx, rdi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4341f7
mov ecx, eax
test ecx, 0x400
je 0x4341ec
test sil, sil
jne 0x43418f
mov al, 1
jmp 0x434220
test eax, 0x10
je 0x43419e
xor eax, eax
jmp 0x434220
mov rcx, rdi
mov edx, 0x80000000
mov r8d, 1
xor r9, r9
mov dword [rsp + 0x20], 3
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x30], 0
call sub.kernel32.dll_CreateFileW
cmp rax, 0xffffffffffffffff
je 0x4341df
mov rcx, rax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x434220
call sub.kernel32.dll_GetLastError
cmp eax, 0x20
sete al
jmp 0x434220
test eax, 0x10
sete al
jmp 0x434220
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x43421a
cmp eax, 3
je 0x43421a
cmp eax, 0x7b
je 0x43421a
mov rcx, rbp
mov rdx, rbx
call fcn.00434100
test al, al
jne 0x43421e
xor eax, eax
jmp 0x434220
mov al, 1
lea rsp, [rbp + 0x48]
pop rbx
pop rsi
pop rdi
pop rbp
ret
Function at 0x434230
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push r13
push rdi
push rsi
push rbx
sub rsp, 0x38
mov ebx, edx
xor esi, esi
call fcn.00410b10
mov r13, rax
mov rcx, r13
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
cmp edi, 0xffffffff
je 0x43431a
mov eax, edi
test eax, 0x400
jne 0x434272
test edi, 0x10
setne sil
jmp 0x43434d
test bl, bl
je 0x4342c6
mov rcx, r13
mov edx, 0x80000000
mov r8d, 1
xor r9, r9
mov dword [rsp + 0x20], 3
mov dword [rsp + 0x28], 0x2000000
mov qword [rsp + 0x30], 0
call sub.kernel32.dll_CreateFileW
cmp rax, 0xffffffffffffffff
je 0x43434d
mov rcx, rax
call sub.kernel32.dll_CloseHandle
test edi, 0x10
setne sil
jmp 0x43434d
test edi, 0x10
je 0x4342d3
mov sil, 1
jmp 0x43434d
mov rcx, r13
mov edx, 0x80000000
mov r8d, 1
xor r9, r9
mov dword [rsp + 0x20], 3
mov dword [rsp + 0x28], 0x2000000
mov qword [rsp + 0x30], 0
call sub.kernel32.dll_CreateFileW
cmp rax, 0xffffffffffffffff
je 0x434315
mov rcx, rax
call sub.kernel32.dll_CloseHandle
xor esi, esi
jmp 0x43434d
mov sil, 1
jmp 0x43434d
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x434345
cmp eax, 3
je 0x434345
cmp eax, 0xa1
je 0x434345
cmp eax, 0x7b
je 0x434345
cmp eax, 0x35
je 0x434345
cmp eax, 0x15
je 0x434345
cmp eax, 0x43
jne 0x43434a
xor esi, esi
jmp 0x43434d
mov sil, 1
mov eax, esi
add rsp, 0x38
pop rbx
pop rsi
pop rdi
pop r13
ret

Function at 0x434610
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push r13
push rdi
push rsi
push rbx
sub rsp, 0x28
mov rbx, rcx
mov rcx, rbx
call fcn.00410b10
mov r13, rax
mov rcx, r13
call sub.kernel32.dll_DeleteFileW
test eax, eax
setne sil
test sil, sil
jne 0x43467f
call sub.kernel32.dll_GetLastError
mov edi, eax
mov rcx, r13
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x434678
mov ecx, eax
test ecx, 0x400
je 0x434678
test eax, 0x10
je 0x434678
mov rcx, rbx
call fcn.00410b10
mov rcx, rax
call sub.kernel32.dll_RemoveDirectoryW
test eax, eax
setne sil
jmp 0x43467f
mov ecx, edi
call sub.kernel32.dll_SetLastError
mov eax, esi
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop r13
ret

Function at 0x434bd0
Capabilities:
Create directory

Disassembly:
sub rsp, 0x28
call fcn.00410b10
mov rcx, rax
xor edx, edx
call sub.kernel32.dll_CreateDirectoryW
test eax, eax
setne al
add rsp, 0x28
ret

Function at 0x434bf0
Capabilities:
Delete directory

Disassembly:
sub rsp, 0x28
call fcn.00410b10
mov rcx, rax
call sub.kernel32.dll_RemoveDirectoryW
test eax, eax
setne al
add rsp, 0x28
ret
Function at 0x43b270
Capabilities:
Get geographical location

Disassembly:
push rbp
push rbx
sub rsp, 0x38
mov rbp, rsp
mov ebx, r8d
lea r8, [rbp + 0x2c]
mov r9d, 2
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x43b296
movzx rax, word [rbp + 0x2c]
jmp 0x43b298
mov eax, ebx
lea rsp, [rbp + 0x38]
pop rbx
pop rbp
ret

Function at 0x43cb60
Capabilities:
Write file on windows

Disassembly:
push rbp
push rsi
push rbx
sub rsp, 0x8e0
mov rbp, rsp
mov qword [rbp + 0x40], rcx
mov qword [rbp + 0x48], rdx
mov qword [rbp + 0x58], 0
nop
mov rcx, qword [rbp + 0x40]
mov rdx, qword [rbp + 0x48]
lea r8, [rbp + 0x60]
mov r9d, 0x400
call fcn.0043c920
mov ebx, eax
mov rax, qword [0x008680f8]
cmp byte [rax], 0
je 0x43cc8f
mov rcx, qword [0x008678a0]
call fcn.0040b960
call fcn.004094a0
mov ecx, 1
xor edx, edx
lea r8, [rbp + 0x60]
mov r9d, ebx
mov qword [rsp + 0x20], 0
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x38], 0
call sub.kernel32.dll_WideCharToMultiByte
mov esi, eax
lea rcx, [rbp + 0x58]
mov rdx, qword [0x0043cb20]
mov r8d, 1
movsxd r9, esi
call fcn.00413d50
mov ecx, 1
xor edx, edx
lea r8, [rbp + 0x60]
mov r9d, ebx
mov rax, qword [rbp + 0x58]
mov qword [rsp + 0x20], rax
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x38], 0
call sub.kernel32.dll_WideCharToMultiByte
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rcx, rax
mov rdx, qword [rbp + 0x58]
mov r8d, esi
lea r9, [rbp + 0x54]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rcx, rax
lea rdx, [0x0043cd1c]
mov r8d, 2
lea r9, [rbp + 0x54]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
jmp 0x43ccd2
mov rcx, qword [0x0086f280]
call fcn.00414530
mov rcx, rax
mov rax, qword [0x00867770]
mov edx, dword [rax + 8]
lea r8, [rbp + 0x860]
mov r9d, 0x40
call sub.user32.dll_LoadStringW
xor ecx, ecx
lea rdx, [rbp + 0x60]
lea r8, [rbp + 0x860]
mov r9d, 0x2010
call sub.user32.dll_MessageBoxW
nop
lea rcx, [rbp + 0x58]
mov rdx, qword [0x0043cb20]
call fcn.00413f20
lea rsp, [rbp + 0x8e0]
pop rbx
pop rsi
pop rbp
ret
Function at 0x43e260
Capabilities:
Get file version info

Disassembly:
push rbp
sub rsp, 0x60
mov rbp, rsp
mov qword [rbp + 0x48], 0
mov qword [rbp + 0x28], rbp
mov qword [rbp + 0x70], rcx
nop
mov dword [rbp + 0x54], 0xffffffff
lea rcx, [rbp + 0x48]
mov rdx, qword [rbp + 0x70]
call fcn.0040fd00
lea rcx, [rbp + 0x48]
call fcn.0040ff80
mov rcx, qword [rbp + 0x48]
call fcn.00410b10
mov rcx, rax
lea rdx, [rbp + 0x40]
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [rbp + 0x44], eax
cmp dword [rbp + 0x44], 0
je 0x43e311
mov ecx, dword [rbp + 0x44]
call fcn.00409160
mov qword [rbp + 0x58], rax
nop
mov rcx, qword [rbp + 0x48]
call fcn.00410b10
mov rcx, rax
mov edx, dword [rbp + 0x40]
mov r8d, dword [rbp + 0x44]
mov r9, qword [rbp + 0x58]
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x43e307
mov rcx, qword [rbp + 0x58]
lea rdx, [0x0043e368]
lea r8, [rbp + 0x38]
lea r9, [rbp + 0x34]
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x43e307
mov rax, qword [rbp + 0x38]
mov eax, dword [rax + 8]
mov dword [rbp + 0x54], eax
nop
mov rcx, qword [rbp + 0x58]
call fcn.00409190
nop
lea rcx, [rbp + 0x48]
call fcn.0040f650
mov eax, dword [rbp + 0x54]
lea rsp, [rbp + 0x60]
pop rbp
ret

Function at 0x43e370
Capabilities:
Get file version info

Disassembly:
push rbp
sub rsp, 0x70
mov rbp, rsp
mov qword [rbp + 0x58], 0
mov qword [rbp + 0x28], rbp
mov qword [rbp + 0x80], rcx
mov qword [rbp + 0x88], rdx
mov qword [rbp + 0x90], r8
mov qword [rbp + 0x98], r9
nop
mov byte [rbp + 0x67], 0
lea rcx, [rbp + 0x58]
mov rdx, qword [rbp + 0x80]
call fcn.0040fd00
lea rcx, [rbp + 0x58]
call fcn.0040ff80
mov rcx, qword [rbp + 0x58]
call fcn.00410b10
mov rcx, rax
lea rdx, [rbp + 0x50]
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [rbp + 0x54], eax
cmp dword [rbp + 0x54], 0
je 0x43e480
mov ecx, dword [rbp + 0x54]
call fcn.00409160
mov qword [rbp + 0x68], rax
nop
mov rcx, qword [rbp + 0x58]
call fcn.00410b10
mov rcx, rax
mov edx, dword [rbp + 0x50]
mov r8d, dword [rbp + 0x54]
mov r9, qword [rbp + 0x68]
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x43e476
mov rcx, qword [rbp + 0x68]
lea rdx, [0x0043e4d8]
lea r8, [rbp + 0x48]
lea r9, [rbp + 0x44]
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x43e476
mov rax, qword [rbp + 0x48]
mov eax, dword [rax + 0x10]
mov dword [rbp + 0x40], eax
mov rax, qword [rbp + 0x88]
mov ecx, dword [rbp + 0x40]
shr ecx, 0x10
movzx ecx, cx
mov dword [rax], ecx
mov rax, qword [rbp + 0x90]
mov rcx, qword [rbp + 0x48]
movzx ecx, word [rcx + 0x10]
mov dword [rax], ecx
mov rax, qword [rbp + 0x48]
mov eax, dword [rax + 0x14]
mov dword [rbp + 0x3c], eax
mov rax, qword [rbp + 0x98]
mov ecx, dword [rbp + 0x3c]
shr ecx, 0x10
movzx ecx, cx
mov dword [rax], ecx
mov byte [rbp + 0x67], 1
nop
mov rcx, qword [rbp + 0x68]
call fcn.00409190
nop
lea rcx, [rbp + 0x58]
call fcn.0040f650
movzx rax, byte [rbp + 0x67]
lea rsp, [rbp + 0x70]
pop rbp
ret
Function at 0x43fa60
Capabilities:
Encode data using xor

Disassembly:
push rbp
push r13
push rdi
push rsi
push rbx
sub rsp, 0x240
mov rbp, rsp
mov rbx, rcx
mov rcx, rbx
call fcn.0040fe60
mov r13d, eax
mov ecx, 0xfde9
xor edx, edx
mov r8, rbx
mov r9d, r13d
mov qword [rsp + 0x20], 0
mov dword [rsp + 0x28], 0
call fcn.004181a0
mov esi, eax
cmp esi, 0x104
jbe 0x43fabb
mov ecx, esi
add ecx, ecx
mov ecx, ecx
call fcn.00409160
mov rdi, rax
jmp 0x43fabf
lea rdi, [rbp + 0x38]
mov ecx, 0xfde9
xor edx, edx
mov r8, rbx
mov r9d, r13d
mov qword [rsp + 0x20], rdi
mov dword [rsp + 0x28], esi
call fcn.004181a0
mov rcx, rdi
call sub.user32.dll_CharUpperW
xor ebx, ebx
xor ecx, ecx
mov edx, esi
sub edx, 1
mov eax, ecx
cmp eax, edx
jg 0x43fb15
sub edx, ecx
add edx, 1
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movsxd rcx, eax
movzx ecx, word [rdi + rcx*2]
xor ebx, ecx
add eax, 1
sub edx, 1
test edx, edx
jne 0x43faf6
nop
lea rax, [rbp + 0x38]
cmp rdi, rax
je 0x43fb27
mov rcx, rdi
call fcn.00409190
mov eax, ebx
lea rsp, [rbp + 0x240]
pop rbx
pop rsi
pop rdi
pop r13
pop rbp
ret

Function at 0x4987a0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x28
mov rbp, rsp
mov rbx, rcx
mov rsi, rdx
mov qword [rbp + 0x60], r8
movzx rax, byte [rbp + 0x70]
mov byte [rbp + 0x70], al
mov rcx, rsi
mov rdx, qword [rbp + 0x60]
mov r8, r9
call sub.kernel32.dll_FindResourceW
mov qword [rbx + 0x20], rax
cmp qword [rbx + 0x20], 0
jne 0x4987df
mov rcx, rbp
call fcn.004986c0
mov rcx, rsi
mov rdx, qword [rbx + 0x20]
call sub.kernel32.dll_LoadResource
mov qword [rbx + 0x28], rax
cmp qword [rbx + 0x28], 0
jne 0x4987fe
mov rcx, rbp
call fcn.004986c0
mov rcx, qword [rbx + 0x28]
call sub.kernel32.dll_LockResource
mov rdi, rax
mov rcx, rsi
mov rdx, qword [rbx + 0x20]
call sub.kernel32.dll_SizeofResource
mov rcx, rbx
mov rdx, rdi
mov r8d, eax
call fcn.00497c80
lea rsp, [rbp + 0x28]
pop rbx
pop rsi
pop rdi
pop rbp
ret

Function at 0x4a8cb0
Capabilities:
Resume thread

Disassembly:
sub rsp, 0x28
movzx rax, byte [rcx + 0x19]
or al, dl
test al, al
je 0x4a8d00
cmp byte [rcx + 0x1d], 0
jne 0x4a8d00
cmp byte [rcx + 0x40], 0
jne 0x4a8d00
mov byte [rcx + 0x1b], 0
mov byte [rcx + 0x19], 0
mov rcx, qword [rcx + 0x10]
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x4a8d1d
mov rcx, qword [0x004670c8]
mov dl, 1
mov r8, qword [0x00867fb8]
call fcn.0043cee0
mov rcx, rax
call fcn.0040e8f0
jmp 0x4a8d1d
mov rcx, qword [0x004670c8]
mov dl, 1
mov r8, qword [0x00867fb8]
call fcn.0043cee0
mov rcx, rax
call fcn.0040e8f0
add rsp, 0x28
ret

Function at 0x4a9560
Capabilities:
Suspend thread

Disassembly:
push rbp
sub rsp, 0x40
mov rbp, rsp
mov qword [rbp + 0x28], rbp
mov qword [rbp + 0x50], rcx
mov rax, qword [rbp + 0x50]
movzx rax, byte [rax + 0x1b]
mov byte [rbp + 0x3f], al
nop
mov rax, qword [rbp + 0x50]
mov byte [rax + 0x1b], 1
mov rax, qword [rbp + 0x50]
mov rcx, qword [rax + 0x10]
call sub.kernel32.dll_SuspendThread
mov rcx, qword [rbp + 0x50]
test eax, eax
setge dl
call fcn.004a8b20
jmp 0x4a95bb
lea rsp, [rbp + 0x40]
pop rbp
ret
Function at 0x4a95e0
Capabilities:
Resume thread

Disassembly:
push rsi
push rbx
sub rsp, 0x28
mov rbx, rcx
mov rcx, qword [rbx + 0x10]
call sub.kernel32.dll_ResumeThread
mov esi, eax
mov rcx, rbx
test esi, esi
setge dl
call fcn.004a8b20
cmp esi, 1
jne 0x4a960a
mov byte [rbx + 0x1b], 0
add rsp, 0x28
pop rbx
pop rsi
ret

Function at 0x4ad330
Capabilities:
Allocate or change rwx memory

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x20
mov qword [rsp + 0x40], rcx
cmp qword [0x008746c0], 0
jne 0x4ad3d6
xor ecx, ecx
mov edx, 0x1000
mov r8d, 0x1000
mov r9d, 0x40
call sub.kernel32.dll_VirtualAlloc
mov rbx, rax
mov rax, qword [0x008746b8]
mov qword [rbx], rax
lea rcx, [0x00826304]
lea rdx, [rbx + 8]
mov r8d, 8
call fcn.00409520
lea rax, [0x004ad2f0]
mov qword [rbx + 0x10], rax
lea rsi, [rbx + 0x18]
mov byte [rsi], 0xe8
mov rcx, rsi
lea rdx, [rbx + 8]
call fcn.004ad320
mov dword [rsi + 1], eax
mov rax, qword [0x008746c0]
mov qword [rsi + 5], rax
mov qword [0x008746c0], rsi
add rsi, 0x15
mov rax, rbx
neg rax
lea rax, [rsi + rax]
cmp rax, 0xfed
jl 0x4ad394
mov qword [0x008746b8], rbx
mov rax, qword [0x008746c0]
mov rsi, qword [0x008746c0]
mov rcx, qword [rsi + 5]
mov qword [0x008746c0], rcx
mov rcx, qword [rsp + 0x40]
lea rdi, [rsi + 5]
mov rsi, rcx
movsq qword [rdi], qword [rsi]
movsq qword [rdi], qword [rsi]
add rsp, 0x20
pop rbx
pop rsi
pop rdi
ret
Function at 0x523190
Capabilities:
Encode data using xor

Disassembly:
mov al, 0xb5
mov r8, rcx
xor edx, edx
mov ecx, edx
and ecx, 0x3f
mov r9, r8
shr r9, cl
and r9b, 0xff
xor al, r9b
add edx, 1
cmp edx, 8
jne 0x523197
nop
ret

Function at 0x553600
Capabilities:
Get disk information

Disassembly:
push rsi
push rbx
sub rsp, 0x28
mov qword [rsp + 0x40], rcx
xor ebx, ebx
cmp qword [rsp + 0x40], 0
je 0x553677
mov rcx, qword [rsp + 0x40]
call fcn.00553ad0
test al, al
je 0x553677
mov rcx, qword [rsp + 0x40]
call fcn.005538a0
mov esi, eax
call sub.kernel32.dll_GetLogicalDrives
mov rcx, qword [rsp + 0x40]
sub esi, 1
movsxd rsi, esi
movzx rcx, word [rcx + rsi*2]
mov edx, ecx
mov r8d, ecx
sub r8w, 0x61
cmp r8w, 0x1a
jae 0x55365b
mov edx, ecx
and dx, 0xffdf
mov ecx, edx
cmp cx, 0x41
jb 0x553677
cmp cx, 0x5a
ja 0x553677
sub cl, 0x41
shr eax, cl
and eax, 1
cmp eax, 1
sete bl
mov eax, ebx
add rsp, 0x28
pop rbx
pop rsi
ret

Function at 0x5565b0
Capabilities:
Delete registry value

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, rdx
call fcn.00410b10
mov rcx, qword [rbx + 8]
mov rdx, rax
call sub.advapi32.dll_RegDeleteValueW
mov rcx, rbx
mov edx, eax
call fcn.00556060
add rsp, 0x20
pop rbx
ret

Function at 0x556690
Capabilities:
Query or enumerate registry key

Disassembly:
push rbp
push rsi
push rbx
sub rsp, 0x90
mov rbp, rsp
mov qword [rbp + 0x48], rcx
mov qword [rbp + 0x50], rdx
mov qword [rbp + 0x58], 0
mov qword [rbp + 0x68], 0
nop
mov rax, qword [rbp + 0x50]
mov rcx, rax
mov rbx, qword [rax]
call qword [rbx + 0x90]
mov rcx, qword [rbp + 0x48]
lea rdx, [rbp + 0x70]
call fcn.005565e0
test al, al
je 0x55678d
lea rcx, [rbp + 0x68]
xor edx, edx
mov r8d, dword [rbp + 0x74]
add r8d, 1
call fcn.0040f910
xor eax, eax
mov esi, dword [rbp + 0x70]
sub esi, 1
mov ebx, eax
cmp ebx, esi
jg 0x55678c
sub esi, eax
add esi, 1
mov eax, dword [rbp + 0x74]
add eax, 1
mov dword [rbp + 0x8c], eax
mov rcx, qword [rbp + 0x68]
call fcn.00410b10
mov rcx, qword [rbp + 0x48]
mov rcx, qword [rcx + 8]
mov edx, ebx
mov r8, rax
lea r9, [rbp + 0x8c]
mov qword [rsp + 0x20], 0
mov qword [rsp + 0x28], 0
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x38], 0
call sub.advapi32.dll_RegEnumKeyExW
mov rcx, qword [rbp + 0x68]
call fcn.00410b10
lea rcx, [rbp + 0x58]
mov rdx, rax
call fcn.00410ba0
mov rcx, qword [rbp + 0x50]
mov rdx, qword [rbp + 0x58]
mov rax, qword [rbp + 0x50]
mov rax, qword [rax]
call qword [rax + 0x78]
add ebx, 1
sub esi, 1
test esi, esi
jne 0x556705
nop
nop
lea rcx, [rbp + 0x58]
call fcn.0040f650
lea rcx, [rbp + 0x68]
call fcn.0040f650
lea rsp, [rbp + 0x90]
pop rbx
pop rsi
pop rbp
ret

Function at 0x563070
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov r8, rcx
xor eax, eax
xor r9, r9
sub edx, 1
mov ecx, r9d
cmp ecx, edx
jg 0x5630b0
sub edx, r9d
add edx, 1
mov ecx, eax
and cx, 0xf800
movzx ecx, cx
shr ecx, 0xb
shl eax, 5
or cx, ax
mov eax, ecx
movzx cx, byte [r8]
xor ax, cx
add r8, 1
sub edx, 1
test edx, edx
jne 0x563088
nop
ret
Function at 0x581ee0
Capabilities:
Get hostname

Disassembly:
push rbp
push rdi
push rsi
sub rsp, 0xd0
mov rbp, rsp
mov qword [rbp + 0x38], rcx
mov qword [rbp + 0x40], rdx
mov qword [rbp + 0x48], r8
mov qword [rbp + 0x58], 0
mov qword [rbp + 0x50], 0
lea rcx, [rbp + 0xb8]
mov rdx, qword [0x00454200]
call fcn.004118f0
nop
cmp qword [0x0083a568], 0
jne 0x581f44
mov rcx, qword [0x004285b8]
mov dl, 1
mov r8, qword [0x00867458]
call fcn.0043cee0
mov rcx, rax
call fcn.0040e8f0
lea rcx, [rbp + 0x98]
mov edx, 0x20
xor r8, r8
call fcn.0040b9f0
mov rcx, qword [rbp + 0x40]
call fcn.004107e0
mov qword [rbp + 0xa0], rax
lea rdi, [rbp + 0x88]
lea rsi, [0x005820d4]
movsq qword [rdi], qword [rsi]
movsq qword [rdi], qword [rsi]
lea rax, [rbp + 0x88]
mov qword [rbp + 0xb8], rax
lea rcx, [rbp + 0xc0]
call fcn.004160b0
mov dword [rbp + 0xc8], 0
xor eax, eax
mov rcx, qword [rbp + 0x40]
test rcx, rcx
je 0x581faf
mov eax, dword [rcx - 4]
shr eax, 1
test eax, eax
jle 0x582010
mov dword [rbp + 0x84], 0x20
lea rcx, [rbp + 0x64]
lea rdx, [rbp + 0x84]
call sub.kernel32.dll_GetComputerNameW
test eax, eax
je 0x582009
lea rcx, [rbp + 0x58]
lea rdx, [rbp + 0x64]
mov r8d, 0x10
call fcn.00410c00
lea rcx, [rbp + 0x50]
mov rdx, qword [rbp + 0x40]
call fcn.00410c80
mov rcx, qword [rbp + 0x58]
mov rdx, qword [rbp + 0x50]
call fcn.004328d0
test eax, eax
jne 0x582009
mov eax, 0x15
jmp 0x582015
mov eax, 0x10
jmp 0x582015
mov eax, 0x15
mov rcx, qword [rbp + 0x48]
xor edx, edx
mov r8d, eax
lea r9, [rbp + 0x98]
mov dword [rsp + 0x20], 1
lea rax, [rbp + 0xb8]
mov qword [rsp + 0x28], rax
call qword [0x0083a568]
mov ecx, eax
call fcn.00581c30
mov ecx, dword [rbp + 0xc8]
call fcn.00581c30
mov rcx, qword [rbp + 0x38]
mov rdx, qword [rbp + 0xc0]
call fcn.004160f0
nop
lea rcx, [rbp + 0x50]
mov edx, 2
call fcn.0040f730
lea rcx, [rbp + 0xb8]
mov rdx, qword [0x00454200]
call fcn.00411da0
mov rax, qword [rbp + 0x38]
lea rsp, [rbp + 0xd0]
pop rsi
pop rdi
pop rbp
ret
Function at 0x5a4100
Capabilities:
Log keystrokes via polling

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x78
mov rbp, rsp
mov rax, qword [rcx]
mov qword [rbp + 0x64], rax
mov qword [rbp + 0xa8], rdx
xor eax, eax
mov qword [rbp + 0x38], rax
cmp qword [0x00875360], 0
je 0x5a42c1
mov ecx, 0x11
call sub.user32.dll_GetKeyState
mov rcx, qword [0x00867f28]
mov rcx, qword [rcx]
test ax, 0x8000
setne al
movzx rcx, byte [rcx + 0x178]
xor cl, al
test cl, cl
je 0x5a42c1
mov rcx, qword [0x00875368]
mov rax, qword [0x00875368]
mov rbx, qword [rax]
call qword [rbx + 0x10]
xor eax, eax
mov rcx, qword [0x00875360]
mov esi, dword [rcx + 0x10]
sub esi, 1
mov ebx, eax
cmp ebx, esi
jg 0x5a4284
sub esi, eax
add esi, 1
mov rcx, qword [0x00875360]
mov edx, ebx
call fcn.0048ffb0
mov qword [rbp + 0x58], rax
mov rax, qword [rbp + 0x58]
cmp rax, qword [rbp + 0xa8]
je 0x5a4276
mov rax, qword [rbp + 0x58]
cmp byte [rax + 0x3a1], 0
je 0x5a4276
mov rcx, qword [rbp + 0x58]
mov rax, qword [rbp + 0x58]
mov rax, qword [rax]
call qword [rax + 0xf0]
test al, al
je 0x5a4276
mov rcx, qword [rbp + 0x58]
call fcn.005b62c0
mov rcx, rax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x5a4276
mov rcx, rbp
call fcn.005a40a0
test al, al
jne 0x5a4276
mov rcx, qword [rbp + 0x58]
mov dx, 0xffb8
call fcn.0040c9c0
mov rcx, qword [rbp + 0x58]
mov rdx, qword [rbp + 0xa8]
call rax
test al, al
je 0x5a4276
mov byte [rbp + 0x6f], 1
mov rcx, qword [rbp + 0x58]
mov dx, 0xffb9
call fcn.0040c9c0
mov rdi, rax
mov rcx, qword [rbp + 0x58]
mov rdx, qword [rbp + 0xa8]
lea r8, [rbp + 0x48]
lea r9, [rbp + 0x64]
lea rax, [rbp + 0x6f]
mov qword [rsp + 0x20], rax
call rdi
cmp byte [rbp + 0x6f], 0
je 0x5a4276
lea rcx, [rbp + 0x48]
lea rdx, [rbp + 0x64]
call fcn.0041b910
test al, al
je 0x5a4276
mov rcx, qword [0x00875368]
mov rdx, qword [rbp + 0x58]
call fcn.005a3340
add ebx, 1
sub esi, 1
test esi, esi
jne 0x5a418d
nop
mov rax, qword [0x00875368]
cmp dword [rax + 0x10], 0
jle 0x5a42a2
mov rcx, qword [0x00875368]
call fcn.005a3440
mov qword [rbp + 0x38], rax
mov rax, qword [rbp + 0x38]
test rax, rax
je 0x5a42c1
mov rcx, rbp
mov rdx, qword [rbp + 0x38]
call fcn.005a3ec0
test al, al
jne 0x5a42c1
xor eax, eax
mov qword [rbp + 0x38], rax
mov rax, qword [rbp + 0x38]
lea rsp, [rbp + 0x78]
pop rbx
pop rsi
pop rdi
pop rbp
ret