MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file was flagged by multiple heuristics, including ClamAV and a machine learning classifier, indicating malicious intent. The critical PDF_SEO_LINK_FARM heuristic identified a mass of external PDF links, with the first being http://quick.beer/uploads/1/3/0/3/130313289/zojap-wunesar.pdf. This suggests the document is designed to act as a lure, redirecting users to a network of potentially malicious sites. No scripts were extracted from this sample.
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 http://quick.beer/uploads/1/3/0/3/130313289/zojap-wunesar.pdf In PDF document text
- http://www.wellingtongrillcolorado.com/uploads/1/3/0/8/130874021/xobojunetulujuvux.pdfIn PDF document text
- http://rickydemedeiros.com/uploads/1/3/0/5/130540172/3980800.pdfIn PDF document text
- http://vacavilleselfstorage.org/uploads/1/3/0/2/130270899/bidejifipef.pdfIn PDF document text
- http://thebibleistheanswer.org/uploads/1/3/0/4/130475982/pilinulit.pdfIn PDF document text
- http://myfiestaofeight.com/uploads/1/3/0/5/130588702/5526064.pdfIn PDF document text
- http://powysdyslexiasupport.co.uk/uploads/1/3/0/6/130604521/lelugeg-zuxam-mixivinajojimi-murifijitor.pdfIn PDF document text
- http://springplantsohio.com/uploads/1/3/0/2/130289345/delamojifoz-fokitejemenemo-zukijuvawefunuv.pdfIn PDF document text
- http://ketobakinggoddess.com/uploads/1/3/0/5/130588452/vawogaxovofuko_finusa.pdfIn PDF document text
- http://fitwellpro.com/uploads/1/3/0/2/130270790/360e809.pdfIn PDF document text
- http://www.apolloaperture.com/uploads/1/3/0/2/130289315/3231161.pdfIn PDF document text
- http://lastwordsspoken.com/uploads/1/3/0/7/130738566/cb1010da7809462.pdfIn PDF document text
- http://suppliesondemandllc.com/uploads/1/3/0/8/130874416/womowaxuz_wulekudetiwuto_mapusijufako_biriwazuxe.pdfIn PDF document text
- http://hostmaster.profitbouw.nl/uploads/1/3/0/6/130621277/f7e2c04ed606.pdfIn PDF document text
- http://dancinggoatsanctuary.com/uploads/1/3/0/6/130639406/130639406.html#acetic+acid+sodium+acetate+net+ionic+equationIn 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_off00002bf1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2BF1 | 2652 bytes |
SHA-256: e2f1373bf3d70a40ff4276a486f0a1d2d32154e4f45ad1243a44c3d3b7d91cea |
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font_01_sfnt_off0000379f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x379F | 7464 bytes |
SHA-256: b2931933f2d7e6a9489be64642b8057e0357a702f176feda5805c75490284fe4 |
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