Vault7: CIA Hacking Tools Revealed

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Owner: User #524297

Pterodactyl

Tentative EDBEmbedded Devices Branch Development Schedule

1 Jul 2013- Internal demonstration of 3 devices with pros/cons/observations
1. Candidates
  1. User #76864- Gumstix
  2. User #76863- Raspberry Pi
  3. User #76865- Cotton Candy
    1. Pros
      1. Internal Operating System Choices
        
        Android
        
        Ubuntu
    2. Observations
      1. External host Operating Systems (SC2 connection for uploads and updates needs to be worked/resolved to ensure no security violations occur).
        
        Mac (Works as advertised for both Android and Ubuntu Cotton Candy Operating Systems)
        
        Linux (Has not worked using Ubuntu 10, 11, or 12 CDCompact Disk Installs).
        
        Windows (Has not worked using internal Development Install Disk).
      2. Device sometimes quits unexpectedly.
      3. Item when in use becomes fairly hot relative to human touch.
      4. Compilation
        
        Internal compiler with vi and make files creates and builds a executable "Hello World" C program.
        
        Cross Compilers (Not tested yet)
2. USB Drives
  1. TODO: Consider how to build our own drivers for new devices (cameras, external LEDs, ...) since most if not all embedded computers have these interfaces.
8 Jul 2013- Requirements List used for evaluation
1. Requirements:
  1. Copy Floppy Disks to SD card on small miniature computer's SD card
    1. dd
      1. Raspberry Pi (Verified)
      2. Cotton Candy (Verified)
  2. Operator Feedback mechanisms
    1. Visual Indicators
      1. GPIO Pin LEDs
        
        Raspberry Pi (Verified)
        
        Cotton Candy (N/A must use USBUniversal Serial Bus drive)
      2. Internal LEDs
        
        Raspberry Pi (Verified)
        
        Cotton Candy (Not Verified)
    2. Touch/Feel Indicators
      1. Thumper (Pulse width modulation)
        
        Raspberry Pi (Verified)
        
        Cotton Candy (Not Verified)
    3. Sound/Audio Indicators
      1. Floppy Disk Drive provides some sound depending on the model/type of floppy disk drive.
  3. On Disk Encryption/Decryption
  4. Compression
    1. zlib (lempel-ziv)
    2. Others
  5. Daemons via Systemd for all 3 candidates
    1. Raspberry Pi (Verified)
  6. Copy Time estimates:
    1. Raspberry Pi (Verified at 1 minute +/- 5 seconds per floppy disk)
    2. Cotton Candy (Not Verified)
11 Jul 2013- User #76863- Code Review (Time TBD)
1. Systemd scripts- (User #76863)
2. C Source Code- (User #76863)
15 Jul 2013- Architecture Selection
29 Jul 2013- Final Package Selection

Gumstix Overo EarthSTORM + Pinto-TH Breakout Board

Using User #76866's unsupported Linux 3.5 image (sakoman-usb-gadget-multi-getty-image.tar.bz2),
- includes USBUniversal Serial Bus multi-gadget kernel module (g_multi.ko), which contains:
  - mass storage (g_mass_storage.ko)
  - serial console (g_serial.ko)
  - ethernet (g_ether.ko)

uses systemd for process/service management

[Unit]
Description=Benign Service Description
After=syslog.target
 
[Service]
Type=simple
ExecStart=/path/to/script.sh
Restart=always
 
[Install]
WantedBy=multi-user.target

$ sudo systemctl enable imaged.service  # <--- creates symlinks to start imaged.service at bootup
					# equivalent to:
					#   ln -sf /lib/systemd/system/imaged.service /etc/systemd/system/basic.target.wants/imaged.service
 
$ sudo systemctl poweroff               # <--- causes system to shut down cleanly and power off

PCB30011.pdf

Building a Gumstix SD Card

Requires: factory/mlo-updated, factory/u-boot, sakoman/uImage, sakoman/images/(root_filesystem_tarball)

('attachments' missing)

Controlling GPIO from User Space

# setup 
$ echo 146 > /sys/class/gpio/export
$ echo out > /sys/class/gpio/gpio146/direction
# echo to value: 1 for on, 0 for off.
$ echo 1 > /sys/class/gpio/gpio146/value

Pterodactyl Requirements

('jiraissues' missing)

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Vault7: CIA Hacking Tools Revealed

Pterodactyl

Tentative EDBEmbedded Devices Branch Development Schedule

Gumstix Overo EarthSTORM + Pinto-TH Breakout Board

Building a Gumstix SD Card

Controlling GPIO from User Space

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