| #!/usr/bin/env zsh | |
| set -e; | |
| set +m; # Job control would've been nice, but manual round robin it is, sigh. | |
| if [ -z "${ZSH_VERSION+x}" ]; then | |
| echo 'Try again with zsh.'; | |
| exit 1; | |
| fi; |
| # debianize | |
| # My notes of migrating a Ubuntu system to Debian, incrementally and (mostly) live. | |
| # The way this works is: | |
| # 1. Bootstrap a Debian install into /debian. | |
| # 2. Boot that as a container with systemd-nspawn. | |
| # 3. Set up kernel, bootloader and sshd inside the container. | |
| # 4. Boot into recovery, move all root-level folders under /ubuntu and move | |
| # everything under /debian to the root folder, then reboot. | |
| # (This should be the only downtime.) | |
| # 5. Run /ubuntu as a container, gradually move one service after another out |
| #include <spawn.h> | |
| #include <stdint.h> | |
| #include <stdio.h> | |
| extern char **environ; | |
| typedef struct | |
| { | |
| uint32_t version; | |
| uint32_t size; |
| [Unit] | |
| Description=Alerts admin if storage is running low | |
| Wants=storagealert.timer | |
| [Service] | |
| Type=oneshot | |
| ExecStart=/usr/local/sbin/storagealert | |
| [Install] | |
| WantedBy=multi-user.target |
Not long ago I tweeted about some PayPal phishing mails I got, which appeared to use hacked websites for their cause, and of which all traces were gone 24h after my initial recon.
Well, I got another such mail:
Return-Path: <rcp133066@jmenviro.com>
X-Original-To: Contact@siguza.net
Delivered-To: siguza@siguza.net
Received: from linuxhosting09.rediff.com (host152-150.mxout.rediffmailpro.com [119.252.152.150])
The controversy of jailbreak detection has been brought up multiple times in my Twitter feed, so in order to not have to repeat myself, I'll write my thoughts down here.
One day I'll hopefully get round to set up a realistic blog and then I'll move this there, but for now I'll just dump it here on GitHub.
Hi. I'm Siguza, and among other things I write exploits for a hobby and help make jailbreaks. One of the reasons I do that is because I believe we should have the ability to run whatever we want on our iDevices, just as we do with laptops and desktop computers. Now, a lot of app developers however seem to despise jailbreaks, and try to make their apps refuse service on jailbroken devices. I think that firstly sucks big time, and secondly always misses the point. From what I gathered, the two arguments for using jailbreak detection seem to be:
| /* | |
| * img3ex.c - Extract Img3 files from any binary blob, e.g. a /dev/disk* dump. | |
| * | |
| * Placed in the Public Domain, do whatever you want with it. No warranty of any kind. | |
| * | |
| * Compile with: cc -o img3ex -std=c11 -Wall -O3 img3ex.c | |
| */ | |
| #include <errno.h> // errno | |
| #include <fcntl.h> // open, O_RDONLY |
| // Bugs by NSO Group / Ian Beer. | |
| // Exploit by Siguza & tihmstar. | |
| // Thanks also to Max Bazaliy. | |
| #include <stdint.h> // uint32_t, uint64_t | |
| #include <stdio.h> // fprintf, stderr | |
| #include <string.h> // memcpy, memset, strncmp | |
| #include <unistd.h> // getpid | |
| #include <mach/mach.h> | |
| #include <stdlib.h> |
| /* | |
| * t2048.c - 2048 for some TI calculators | |
| * | |
| * Copyright (c) 2014 Siguza | |
| * | |
| * Tested on TI-89 Titanium only. According to headers, it should work on TI-92 and Voyage 200 as well, but no promises. | |
| * To be compiled with ti-gcc - as far as I remember, TI's own C compiler can't handle this. | |
| * | |
| * Licensed under MIT, i.e. feel free to use and redistribute at will, but I'd appreciate some credit. :) | |
| */ |
| // Moved here: https://github.com/Siguza/misc/blob/master/dsc_syms.c |