MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://pima-alarms.net/slicice/file/27413230058.pdf In PDF document text
- http://familiehollander.nl/images/uploadedimages/file/26488960013.pdfIn PDF document text
- http://xn--hh0b97d8is16e.com/userData/board/file/sumizeja.pdfIn PDF document text
- https://volpatoebrum.com.br/_common/admin/scripts/ckfinder/userfiles/files/mobivutekexa.pdfIn PDF document text
- http://simsvizag.com/admin/uploadedfiles/file///34342209618.pdfIn PDF document text
- http://dymenahealthcare.com/upload/fckeditor/file/mupoxapusak.pdfIn PDF document text
- https://copyjokertw.aw6.tw/uploadfile/qu4_qu106_com/files/rewetixebanupejujeparuza.pdfIn PDF document text
- https://g4m3s-4p1-12s1.com/contents/files/34004157947.pdfIn PDF document text
- https://strategieb2b.ca/userfiles/file/2897754350.pdfIn PDF document text
- http://lamekatus.com/uploads/ckeditor/files/demulifizes.pdfIn PDF document text
- https://aluminiosarla.com/userfiles_arla/files/jimimixegopakazumax.pdfIn PDF document text
- https://hetodon.com/fckeditorfiles/file/30381905617.pdfIn PDF document text
- https://www.totspotdaynursery.co.uk/ckfinder/userfiles/files/pugutasemudopufikan.pdfIn PDF document text
- http://plenaseguroseprevidencia.com/fotosempresa/files/gaboludareb.pdfIn PDF document text
- https://zippy-inc.com/app/webroot/userfiles/files/soverikedajuzotamizegewa.pdfIn PDF document text
- http://falegnameriacastiglione.it/userfiles/files/jafigotuduxigigifolo.pdfIn PDF document text
- http://rdmsrl.it/userfiles/files/voloxerim.pdfIn PDF document text
- https://actaviaserica.org/board/file/files/fovelepukubegodominep.pdfIn PDF document text
- https://alwaysthesame.pt/site/upload/file/94750736976.pdfIn PDF document text
- http://luberoff.com/userfiles/file/vanafujumi.pdfIn PDF document text
- https://lrsdev.com/userfiles/file/91856841821.pdfIn PDF document text
- https://szamitogep-szerviz-javitas.hu/ckfinder/userfiles/files/zoliwizavizukojodoxad.pdfIn PDF document text
- http://travelport.pl/userfiles/file/61628934822.pdfIn PDF document text
- https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/nusv0un04ts9ncs1hqd938096c/fixovodid.pdfIn PDF document text
- https://btsis.com/upload/ckfinder/files/zikon.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=prime+and+composite+numbers+between+1+to+100PDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In 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_off0000df39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF39 | 11132 bytes |
SHA-256: 59fe479b9bd88be9c8e2723e90f178a5603e9dc50529e6934b9ef8c05f9e04b8 |
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font_01_sfnt_off0000f909.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF909 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001111b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1111B | 18060 bytes |
SHA-256: a604d78eb1762f3a13edd9f4f67c0458b4c2f2abae8af452890627da6c43813f |
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