MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ML classifiers and ClamAV, specifically as a phishing or traffic-robot distribution. The heuristic analysis revealed a large number of embedded external PDF links, with the first URL being http://yawslegin.com/uploads/1/3/0/6/130621826/b39eb91fec5db6.pdf. This suggests the document's primary purpose is to redirect users to a vast network of other PDF files, likely for SEO spam or to serve as a distribution point for further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://yawslegin.com/uploads/1/3/0/6/130621826/b39eb91fec5db6.pdf In PDF document text
- http://keshashouseoftranquility.com/uploads/1/3/0/2/130272247/7447814.pdfIn PDF document text
- http://darklabs.co/uploads/1/3/0/5/130545985/4680768.pdfIn PDF document text
- http://celebritydiethealth.com/uploads/1/3/0/3/130379529/botuxisun.pdfIn PDF document text
- http://kitchencocktails.net/uploads/1/3/0/4/130476523/1076189.pdfIn PDF document text
- http://nekomimilisa.com/uploads/1/3/0/5/130540359/jazikudebi.pdfIn PDF document text
- http://nationalcasinomarketing.com/uploads/1/3/0/5/130588620/4157044.pdfIn PDF document text
- http://misscarolsartintheattic.com/uploads/1/3/0/6/130639541/suzasizuxesa.pdfIn PDF document text
- http://nightowlcraftery.com/uploads/1/3/0/5/130551176/9546098.pdfIn PDF document text
- http://sydneydudley.com/uploads/1/3/0/6/130639685/5711387.pdfIn PDF document text
- http://xamanismo.info/uploads/1/3/0/2/130287506/8143528.pdfIn PDF document text
- http://coleshah.com/uploads/1/3/0/6/130620267/6673496.pdfIn PDF document text
- http://theelliottsisters.com/uploads/1/3/0/5/130543545/sovedusuj-xabolosadi-xosozazanulovam-texuw.pdfIn PDF document text
- http://benjaminsmithfineart.com/uploads/1/3/0/4/130476944/dugune_dejojuzine.pdfIn PDF document text
- http://booksandplant.com/uploads/1/3/0/4/130483393/nesinigeb_poris_tezumemuw_pamamepolivoza.pdfIn PDF document text
- http://platosretreat.net/uploads/1/3/0/5/130551229/3456412.pdfIn PDF document text
- http://nexts-lab.com/uploads/1/3/0/2/130272280/7827427.pdfIn PDF document text
- http://allnewit.com/uploads/1/3/0/5/130543059/nixuf.pdfIn PDF document text
- http://islamophoria.com/uploads/1/3/0/2/130291784/130291784.html#grammar+exercises+for+upper+intermediate+studentsIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002ed1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2ED1 | 1740 bytes |
SHA-256: 330464a6acc803da3fb34c4c599bad942c5546d65e731cd319c37e5c31619ddb |
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font_01_sfnt_off00003703.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3703 | 16508 bytes |
SHA-256: fee8d81852334122717895109c2059c260d17b6cbcf32fdac71b28e55c2762cc |
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font_02_sfnt_off00005075.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5075 | 8444 bytes |
SHA-256: f8822e35e97020e2245f7e409e377c4290350ffd3974fced57f1e77837287aa6 |
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