MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic, pointing to external PDF files. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or SEO spam. The document body itself contains garbled text and metadata, offering no clear user-facing lure, but the sheer volume of linked PDFs suggests a coordinated effort to direct traffic or host malicious payloads.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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://gomusawuk.weebly.com/uploads/1/3/0/6/130604222/todutirafisodubova.pdf In PDF document text
- http://mugedatid.yeguadadosvaqueros.com/uploads/2020/01/28/666591.pdfIn PDF document text
- http://getofafuri.hhwarehouse.com/uploads/2020/01/29/wemekowimipajavu.pdfIn PDF document text
- http://tolepus.tatvideon.ru/uploads/2020/01/28/5189c51ece94732.pdfIn PDF document text
- https://xijobosaso.weebly.com/uploads/1/3/0/4/130489152/e7e18cb927f8.pdfIn PDF document text
- http://clck.biz/uploads/2020/01/28/5383854.pdfIn PDF document text
- https://fikiwipiwirizaf.weebly.com/uploads/1/3/0/5/130540554/3c038953d81b4a.pdfIn PDF document text
- https://texujidokurad.weebly.com/uploads/1/3/0/2/130288453/7369116.pdfIn PDF document text
- https://susurekabuwuwu.weebly.com/uploads/1/3/0/3/130313158/7490376.pdfIn PDF document text
- https://xadigavifakajof.weebly.com/uploads/1/3/0/5/130551957/c8c2bbd.pdfIn PDF document text
- https://mulutibilutili.weebly.com/uploads/1/3/0/4/130478067/teropo.pdfIn PDF document text
- https://moverifo.weebly.com/uploads/1/3/0/2/130289354/milowejimifad-biwexozanoze-fifivu.pdfIn PDF document text
- http://shopcenter.fun/uploads/2020/01/28/sefut.pdfIn PDF document text
- http://vataf.rostelekoma.pro/uploads/2020/01/27/8163974.pdfIn PDF document text
- http://wuwup.bprofi.su/uploads/2020/01/27/mevakamebebif.pdfIn PDF document text
- https://tetenarepunave.weebly.com/uploads/1/3/0/5/130539926/6847124.pdfIn PDF document text
- http://guri.findlove.fun/uploads/2020/01/29/migorijakovefiwupar.pdfIn PDF document text
- http://dotataguva.troick-narkologiya.ru/uploads/2020/01/27/5079003.pdfIn PDF document text
- http://beingself-centered.com/uploads/1/3/0/3/130323146/130323146.html#achromobacter+xylosoxidans+sppIn 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_off00001561.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1561 | 9592 bytes |
SHA-256: f842d695ca918c5c18b12724f3ef6ce8f842fbc81e1b40b8c4e5715efe960a13 |
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font_01_sfnt_off000071ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71CA | 2652 bytes |
SHA-256: e91619dfd4c72a85464d95ef1ba4e67df13020651c42071bafbe521a61d9f7fc |
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