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 25261 61.44%
NullSoft_PiMP_SFX vna 5724 13.92%
Inno_Setup v2.0.1 2965 7.21%
UPX V2.9-3.X 2738 6.66%
FSG V1.0-1.2 1398 3.40%
Allaple_Polymorphic_Packer vna 490 1.19%
ASPack vna 399 0.97%
InstallShield v2000 338 0.82%
Packman v1.0 309 0.75%
Unknown_33 291 0.71%

Weekly Statistics (Last 7-Days)

Packer Count Percent
UPX All_Versions 365784 73.03%
UPX V2.9-3.X 37818 7.55%
NullSoft_PiMP_SFX vna 31896 6.37%
Inno_Setup v2.0.1 22673 4.53%
FSG V1.0-1.2 11796 2.35%
ASPack v2.12 8011 1.60%
Packman v1.0 7829 1.56%
NullSoft_NSIS Generic 3813 0.76%
Allaple_Polymorphic_Packer vna 1469 0.29%
ASPack vna 1459 0.29%

Monthly Statistics (Last 30-days)

Packer Count Percent
UPX All_Versions 1944147 77.95%
UPX V2.9-3.X 144322 5.79%
NullSoft_PiMP_SFX vna 96476 3.87%
Inno_Setup v2.0.1 79962 3.21%
NullSoft_NSIS Generic 52248 2.09%
ASPack v2.12 42627 1.71%
FSG V1.0-1.2 29392 1.18%
ASPack vna 28622 1.15%
InstallShield v2000 17967 0.72%
PE_Compact v2.x 12459 0.50%

Bi-Monthly Statistics (Last 60-days)

Packer Count Percent
UPX All_Versions 2691582 66.96%
Packman v1.0 266683 6.63%
UPX V2.9-3.X 225428 5.61%
NullSoft_PiMP_SFX vna 201727 5.02%
Inno_Setup v2.0.1 153644 3.82%
InstallShield v2000 98972 2.46%
PE_Compact v2.x 80070 1.99%
ASPack v2.12 73248 1.82%
NullSoft_NSIS Generic 66080 1.64%
FSG V1.0-1.2 50899 1.27%

Tri-Monthly Statistics (Last 90-days)

Packer Count Percent
UPX All_Versions 3783391 67.57%
Packman v1.0 302311 5.40%
NullSoft_PiMP_SFX vna 292129 5.22%
UPX V2.9-3.X 255657 4.57%
Inno_Setup v2.0.1 203001 3.63%
ASPack v2.12 153245 2.74%
InstallShield v2000 116580 2.08%
NullSoft_NSIS Generic 113300 2.02%
PE_Compact v2.x 99901 1.78%
ASPack vna 91194 1.63%

Semi-Yearly Statistics (Last 180-days)

Packer Count Percent
UPX All_Versions 9255443 69.03%
NullSoft_PiMP_SFX vna 844679 6.30%
Packman v1.0 491376 3.66%
FSG V1.0-1.2 485786 3.62%
ASPack v2.12 472573 3.52%
UPX V2.9-3.X 396490 2.96%
Inno_Setup v2.0.1 394655 2.94%
NullSoft_NSIS Generic 324660 2.42%
InstallShield v2000 164098 1.22%
ASPack vna 138940 1.04%

Yearly Statistics (Last 12-Months)

Packer Count Percent
UPX All_Versions 25307918 73.07%
NullSoft_PiMP_SFX vna 1962900 5.67%
ASPack v2.12 1338082 3.86%
NullSoft_NSIS Generic 1138943 3.29%
FSG V1.0-1.2 892131 2.58%
Inno_Setup v2.0.1 740869 2.14%
UPX V2.9-3.X 582058 1.68%
Packman v1.0 545843 1.58%
ASPack vna 389098 1.12%
Unknown_33 367612 1.06%

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