MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, many of which are part of a link farm hosted on disposable domains, suggesting an attempt to distribute or redirect users to malicious content. The ClamAV detection 'Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0' strongly indicates a phishing or trojanized PDF. While no scripts were explicitly extracted, the nature of the embedded URLs and the heuristic firings point towards a phishing attack vector.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4113
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://yesfabric.com/images/upload/File/tedabap.pdf In PDF document text
- http://balashixa.inhome360.ru/admin/ckfinder/userfiles/files/64764058697.pdfIn PDF document text
- http://x-site.by/upload/editor/files/fukomirulagavazusa.pdfIn PDF document text
- http://tingchucontrol.com/Uploadfiles/files/69840442633.pdfIn PDF document text
- http://geometracosentino.com/userfiles/files/silobarusiwunagubux.pdfIn PDF document text
- https://medgal.pl/admin/ckfinder/userfiles/files/7512691951.pdfIn PDF document text
- http://dyccpharma.com/upload/files/2216677130.pdfIn PDF document text
- https://theloneranger.tv/clients/loneranger/ckfinder/userfiles/files/66391458214.pdfIn PDF document text
- http://sin-hua.org/userfiles/regijimijirilitafawesed.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1613fd0a1e88de---91299662432.pdfIn PDF document text
- http://harringtonandlombardi.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/72235500169.pdfIn PDF document text
- http://de.ruben.pl/ckfinder/userfiles/files/nikidelazasenisoxupav.pdfIn PDF document text
- http://strandedtattoo.info/file/fogikediminonapinijer.pdfIn PDF document text
- https://darshanam.com/ckfinder/userfiles/files/rosaloxilezazasugizokik.pdfIn PDF document text
- http://dekoblickfang.de/userfiles/file/2143061552.pdfIn PDF document text
- http://tsnpharma.com/upload/files/nobome.pdfIn PDF document text
- https://www.dazzlingdecor.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613b62a9e0d01---mazebubizanumipodirugara.pdfIn PDF document text
- https://sdhouse.info/ckfinder/userfiles/files/79493096617.pdfIn PDF document text
- http://autosoftware.company/autoresponders_images/files/wononumosatusulinetili.pdfIn PDF document text
- http://dharmapuridiocese.com/svnprojects/DHD/Source/images/files/vulosotas.pdfIn PDF document text
- https://larioenergy.net/uploads/file/46309503991.pdfIn PDF document text
- http://dulichtantai.com/files/uploaded/files/lexigozasazejolakemol.pdfIn PDF document text
- https://montpellier-business-plan.com/mbp/upload/images/images/upload/ckfinder/ruwepomomivavixefimobup.pdfIn PDF document text
- https://netwindowvn.com/uploads/userfiles/file/fozav.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=mastering+professional+scrum+pdf+downloadPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d4e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4E8 | 17872 bytes |
SHA-256: 42988bcc976d88285274156aefbc4d7dd9107ef2a6cf011d464ae228f9d44c7a |
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font_01_sfnt_off0001032b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1032B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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