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 45536 53.87%
ASPack vna 25508 30.18%
NullSoft_PiMP_SFX vna 5289 6.26%
UPX V2.9-3.X 2877 3.40%
Inno_Setup v2.0.1 2137 2.53%
FSG V1.0-1.2 1233 1.46%
InstallShield v2000 302 0.36%
Packman v1.0 245 0.29%
Allaple_Polymorphic_Packer vna 203 0.24%
NullSoft_NSIS Generic 163 0.19%

Weekly Statistics (Last 7-Days)

Packer Count Percent
UPX All_Versions 300041 60.91%
ASPack vna 40859 8.29%
NullSoft_NSIS Generic 37390 7.59%
UPX V2.9-3.X 33462 6.79%
NullSoft_PiMP_SFX vna 32324 6.56%
ASPack v2.12 21048 4.27%
Inno_Setup v2.0.1 12742 2.59%
FSG V1.0-1.2 6251 1.27%
InstallShield v2000 1301 0.26%
PE_Compact v2.X 1209 0.25%

Monthly Statistics (Last 30-days)

Packer Count Percent
UPX All_Versions 887432 57.09%
ASPack vna 171771 11.05%
NullSoft_PiMP_SFX vna 160035 10.30%
UPX V2.9-3.X 92078 5.92%
Inno_Setup v2.0.1 66098 4.25%
NullSoft_NSIS Generic 62852 4.04%
FSG V1.0-1.2 50828 3.27%
ASPack v2.12 22783 1.47%
Allaple_Polymorphic_Packer vna 5161 0.33%
InstallShield v2000 5083 0.33%

Bi-Monthly Statistics (Last 60-days)

Packer Count Percent
UPX All_Versions 1301107 51.94%
NullSoft_PiMP_SFX vna 334570 13.36%
UPX V2.9-3.X 192803 7.70%
ASPack vna 178235 7.11%
FSG V1.0-1.2 138750 5.54%
Inno_Setup v2.0.1 137836 5.50%
NullSoft_NSIS Generic 64382 2.57%
ASPack v2.12 33783 1.35%
PE_Compact v2.x 32679 1.30%
InstallShield v2000 10872 0.43%

Tri-Monthly Statistics (Last 90-days)

Packer Count Percent
UPX All_Versions 2447398 58.96%
NullSoft_PiMP_SFX vna 437273 10.54%
UPX V2.9-3.X 310672 7.48%
Inno_Setup v2.0.1 214755 5.17%
FSG V1.0-1.2 190051 4.58%
ASPack vna 186268 4.49%
NullSoft_NSIS Generic 91354 2.20%
PE_Compact v2.X 80589 1.94%
ASPack v2.12 50233 1.21%
Packman v1.0 20780 0.50%

Semi-Yearly Statistics (Last 180-days)

Packer Count Percent
UPX All_Versions 6151438 64.09%
NullSoft_PiMP_SFX vna 762426 7.94%
UPX V2.9-3.X 498685 5.20%
Inno_Setup v2.0.1 385596 4.02%
Packman v1.0 320442 3.34%
ASPack vna 276882 2.88%
FSG V1.0-1.2 254494 2.65%
ASPack v2.12 210094 2.19%
NullSoft_NSIS Generic 205577 2.14%
PE_Compact v2.x 179206 1.87%

Yearly Statistics (Last 12-Months)

Packer Count Percent
UPX All_Versions 24006540 72.93%
NullSoft_PiMP_SFX vna 1994392 6.06%
ASPack v2.12 1313560 3.99%
NullSoft_NSIS Generic 929299 2.82%
Inno_Setup v2.0.1 816078 2.48%
FSG V1.0-1.2 771408 2.34%
UPX V2.9-3.X 712549 2.16%
Packman v1.0 536915 1.63%
ASPack vna 453074 1.38%
Unknown_33 243602 0.74%

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