Explanation
This page shows a different type of analysis done to each of the different binaries that we gather and have gathered in. Most malicious programs are packed with different technologies in the hopes of obfuscating their existing from different detection mechanisms, but to also increase the difficulty in either reverse engineering the binary, or to analyze what exact functions and purposes it may have. While there are many well used and semi-public packers in use, there is a trend for more private and custom packers being used to increase the effectiveness of their concealment.
The tool that we use to make the determination for identification is from Sigbuster by Toni Koivunen (toni <AT> teamfurry.com)/Teamfurry.com. Sigbuster is a cross-platform tool for detecting exe-packers.
Notes
There are minor discrepancies in the percentages, and this is an artifact from the numbers being compared to a set of five in the pie chart verses a set of ten in the table.
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Updates
The graph are updated once a day.
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Charts and Graphs
Daily Statistics (Last 24-hours)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 35652
| 77.41%
|
| NullSoft_NSIS Generic
| 8034
| 17.44%
|
| NullSoft_PiMP_SFX vna
| 328
| 0.71%
|
| PE_Compact V2.X
| 256
| 0.56%
|
| ASPack v2.12
| 196
| 0.43%
|
| UPX V2.9-3.X
| 139
| 0.30%
|
| Xtreme_Protector v1.05
| 132
| 0.29%
|
| Inno_Setup v2.0.1
| 121
| 0.26%
|
| InstallShield v2000
| 112
| 0.24%
|
| FSG V1.0-1.2
| 110
| 0.24%
|
Weekly Statistics (Last 7-Days)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 258618
| 77.15%
|
| NullSoft_NSIS Generic
| 53840
| 16.06%
|
| NullSoft_PiMP_SFX vna
| 3128
| 0.93%
|
| PE_Compact V2.X
| 2504
| 0.75%
|
| ASPack v2.12
| 2022
| 0.60%
|
| UPX V2.9-3.X
| 1765
| 0.53%
|
| NsPack All_Versions
| 1031
| 0.31%
|
| InstallShield v2000
| 970
| 0.29%
|
| FSG V1.0-1.2
| 914
| 0.27%
|
| Allaple_Polymorphic_Packer vna
| 830
| 0.25%
|
Monthly Statistics (Last 30-days)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 1062106
| 74.69%
|
| NullSoft_NSIS Generic
| 275838
| 19.40%
|
| NullSoft_PiMP_SFX vna
| 14486
| 1.02%
|
| PE_Compact v2.X
| 8725
| 0.61%
|
| ASPack v2.12
| 6690
| 0.47%
|
| Xtreme_Protector v1.05
| 5319
| 0.37%
|
| UPX V2.9-3.X
| 4969
| 0.35%
|
| NsPack All_Versions
| 3289
| 0.23%
|
| FSG V1.0-1.2
| 2823
| 0.20%
|
| InstallShield v2000
| 2791
| 0.20%
|
Bi-Monthly Statistics (Last 60-days)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 2091999
| 75.92%
|
| NullSoft_NSIS Generic
| 502436
| 18.23%
|
| NullSoft_PiMP_SFX vna
| 23389
| 0.85%
|
| PE_Compact V2.X
| 14718
| 0.53%
|
| ASPack v2.12
| 14502
| 0.53%
|
| Xtreme_Protector v1.05
| 14256
| 0.52%
|
| UPX V2.9-3.X
| 8247
| 0.30%
|
| FSG V1.0-1.2
| 6567
| 0.24%
|
| Allaple_Polymorphic_Packer vna
| 5769
| 0.21%
|
| ASPack v2.1
| 5376
| 0.20%
|
Tri-Monthly Statistics (Last 90-days)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 2158369
| 71.03%
|
| NullSoft_NSIS Generic
| 505577
| 16.64%
|
| NullSoft_PiMP_SFX vna
| 57334
| 1.89%
|
| Allaple_Polymorphic_Packer vna
| 54149
| 1.78%
|
| ASPack v2.12
| 26165
| 0.86%
|
| tElock v0.98
| 23559
| 0.78%
|
| PE_Compact v2.X
| 23116
| 0.76%
|
| Xtreme_Protector v1.05
| 15641
| 0.51%
|
| UPX V2.9-3.X
| 14879
| 0.49%
|
| FSG V1.0-1.2
| 12046
| 0.40%
|
Semi-Yearly Statistics (Last 180-days)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 3667367
| 69.55%
|
| NullSoft_NSIS Generic
| 793867
| 15.06%
|
| Allaple_Polymorphic_Packer vna
| 156934
| 2.98%
|
| ASPack v2.1
| 114242
| 2.17%
|
| NullSoft_PiMP_SFX vna
| 75232
| 1.43%
|
| tElock v0.98
| 69748
| 1.32%
|
| ASPack v2.12
| 44643
| 0.85%
|
| PE_Compact v2.X
| 36085
| 0.68%
|
| UPX V2.9-3.X
| 26835
| 0.51%
|
| Swizzor_test vna
| 23020
| 0.44%
|
Yearly Statistics (Last 12-Months)
| Packer
| Count
| Percent
|
| UPX All_Versions
| 5142184
| 64.89%
|
| NullSoft_NSIS Generic
| 1066720
| 13.46%
|
| ASPack v2.1
| 351466
| 4.44%
|
| Allaple_Polymorphic_Packer vna
| 327595
| 4.13%
|
| PE_Compact v2.X
| 109401
| 1.38%
|
| Swizzor_test vna
| 101770
| 1.28%
|
| NullSoft_PiMP_SFX vna
| 100151
| 1.26%
|
| UPX V2.9-3.X
| 98708
| 1.25%
|
| ASPack v2.12
| 77633
| 0.98%
|
| tElock v0.98
| 72462
| 0.91%
|
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