Malware reports

The Virus Top Twenty – June 2003

 

The percentage shown represents the percentage of registered incidences.

Position Virus Percentage by Occurrence

1

I-Worm.Lentin
32.48%

2
I-Worm.Klez
17.69%

3
I-Worm.Tanatos
16.91%

4
I-Worm.Sobig
12.01%

5
Macro.Word97.Saver
1.17%

6
Macro.Word97.Thus
1.00%

7
<!–!–>VBS.Redlof
0.73%

8
I-Worm.Ganda
0.53%

9
<!–!–>Backdoor.Beastdoor
0.31%

10
Win95.CIH
0.29%

11
<!–!–>Backdoor.Assasin
0.28%

12
<!–!–>Backdoor.Optix
0.22%

13
<!–!–>Backdoor.SdBot.gen
0.21%

14
I-Worm Hybris
0.20%

15
Win32.Parite
0.20%

16
I-Worm.Avron
0.20%

17
<!–!–>I-Worm Hawawi
0.15%

18
<!–!–>Backdoor.Death
0.15%

19
I-Worm.Mapson
0.14%

20
Backdoor.IRC.Zcrew
0.14%

Other Malicious Programs*
53.35%

*not included in the Top 20

Malicious Program Types

The Virus Top Twenty – June 2003

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Reports

Andariel deploys DTrack and Maui ransomware

Earlier, the CISA published an alert related to a Stairwell report, “Maui Ransomware.” Our data should openly help solidify the attribution of the Maui ransomware incident to the Korean-speaking APT Andariel, also known as Silent Chollima and Stonefly.

APT trends report Q2 2022

This is our latest summary of advanced persistent threat (APT) activity, focusing on events that we observed during Q2 2022.

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