For modern SSDs and NVMe drives, do not use Woron Scan 1.09 . It does not understand TRIM, wear leveling, or flash translation layers. For vintage IDE drives (Maxtor, Quantum Fireball, Seagate Medalist), Woron Scan 1.09 remains the king.
Once the scan completes, the program displays the extracted and Ki . These can then be saved into a file, often in a .dat format, which can be used by smart card writing software to clone the data to a new multi-SIM card. Important Considerations and Limitations
The version 1.09 is widely considered the most stable, efficient, and popular version among enthusiasts, particularly favored for its high-speed scanning abilities compared to competitors like SimScan. Key Features and Capabilities Woron Scan 1.09
Because these cards have a limited lifespan regarding how many total queries they can process, Woron Scan 1.09 achieved popularity because its specific search algorithm minimized the number of reads needed. This reduction lowered the risk of permanently "bricking" or burning out the SIM card before the key could be completely extracted. The Evolution: COMP128v1 to Modern Milenage
Most modern USIM (3G/4G/5G) cards use stronger encryption that Woron Scan 1.09 cannot bypass. For modern SSDs and NVMe drives, do not use Woron Scan 1
Originally released during the peak of the 2G GSM era, this application became a staple in the hardware hacking and mobile forensics communities. It allows users to interface with Subscriber Identity Module (SIM) cards via hardware card readers to extract data, manage contacts, and test the security strength of older GSM encryption keys. What is Woron Scan 1.09?
: The software’s most famous (and controversial) use was attempting to extract the International Mobile Subscriber Identity (IMSI) and the Authentication Key (Ki) . Once the scan completes, the program displays the
Helps identify the necessary data points for creating multi-SIM ("penguins") setups.
Assists users in managing Personal Identification Numbers (PIN) and unblocking keys (PUK) if the proper administrative rights are available. Technical Mechanics: How It Works
Click “Start.” Results populate in real time. Live hosts appear in green; dead hosts in red. For open ports, the service name (e.g., “HTTP,” “SSH”) is displayed if known.
A secret 128-bit cryptographic key assigned by the carrier. The network uses the Ki to authenticate the device through a challenge-response handshake without ever sending the key itself over the air. The Evolution: Woron Scan vs. Sim-Scan