| Version | Count | ITW | IOCs | Reference Sample | Notes |
|---|---|---|---|---|---|
| 2.0.8.15 | 24 | 2011-01-12 | a3acf9fe9ff9fe3ddd9f458a45e6eace5542f758ff7b6fa25552a88cea85304b (VT MB) | ||
| 3.1.8.20 | 35 | 2011-02-01 | a528a64239d8092885fab758be0c7307ada3173b8c9039b10e8a713f9d7e16c1 (VT MB) | ||
| 3.1.8.31 | 4 | 2011-03-02 | 384b428ee37172b35609f98978087a5769a3f80f18e570b117daf86f92d571de (VT MB) | ||
| 3.9.8.53 | 100 | 2011-04-06 | 7782918de66454c18112d62adba35e71fcfa0fe360676a5bac52453d5e05e17e (VT MB) |