MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic, pointing to external PDF files. The ClamAV detection as Pdf.Phishing.TtraffRobotInstall-7605656-0 further supports a malicious classification. The document body, though heavily corrupted, contains fragments of URLs that align with the heuristic findings. The primary attack pattern appears to be directing users to a vast collection of external links, likely for phishing or to distribute additional malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 3
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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://pazawewudizil.weebly.com/uploads/1/3/0/2/130272442/vofolet_wegiw_rulitidesadi_kotivofomu.pdf In PDF document text
- http://chicagostpatsparade.com/uploads/1/3/0/6/130604864/lurevuxovi.pdfIn PDF document text
- http://lakenonalionsband.com/uploads/1/3/0/3/130313263/jijofuwa.pdfIn PDF document text
- http://begi.ivpallet.ru/uploads/2020/01/28/ef59721a7f7.pdfIn PDF document text
- https://maderafidive.weebly.com/uploads/1/3/0/5/130590578/wodigasaw.pdfIn PDF document text
- http://kugano.u-l.tech/uploads/2020/01/28/5847014.pdfIn PDF document text
- http://frisbeegloves.com/uploads/1/3/0/2/130288421/17456a4544f67d.pdfIn PDF document text
- http://wid.aromastyle.biz/uploads/2020/01/27/pagovabapurusid_sidujexovato.pdfIn PDF document text
- https://vujofonevejum.weebly.com/uploads/1/3/0/5/130551245/febb13e7a19.pdfIn PDF document text
- https://vubibodufujur.weebly.com/uploads/1/3/0/4/130436140/2524cfe960c51a6.pdfIn PDF document text
- http://vid-downloader.tech/uploads/2020/01/29/fetufabi.pdfIn PDF document text
- http://negovanar.paypal-support-limitted.com/uploads/2020/01/28/ac73d9a3d6.pdfIn PDF document text
- http://perfectleadengine.com/uploads/1/3/0/4/130435781/50da87b.pdfIn PDF document text
- http://narrowbandinghelp.com/uploads/1/3/0/5/130589121/5902360.pdfIn PDF document text
- http://nalol.begettest14.fun/uploads/2020/01/29/xafemex-naribujofix-gutibizawipu.pdfIn PDF document text
- https://sopasolojix.weebly.com/uploads/1/3/0/2/130289625/37eb1f1d1.pdfIn PDF document text
- http://luvisidemedia.com/uploads/1/3/0/5/130551659/serod.pdfIn PDF document text
- http://florablackettdesigns.com/uploads/1/3/0/6/130604532/e2e0027f.pdfIn PDF document text
- http://kcbevco.com/uploads/1/3/0/2/130272470/130272470.html#periodic+table+of+elements+pdf+worksheetIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000158b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x158B | 8252 bytes |
SHA-256: 3fa28fff14d3fa83f4d8aaf32fd9c9cf161e9841ee8ced6063edb8348d26ee85 |
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font_01_sfnt_off0000796d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x796D | 2616 bytes |
SHA-256: d907c570f1f8f2d62f38d7529dbf77de46ca3a1917ec53aca7a78bae59874b04 |
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