MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to a link farm, with one identified as a potential redirector. The document's structure and the presence of multiple disposable links suggest an attempt to host malicious content or conduct phishing operations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9957
Heuristics 5
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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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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 http://americasbestwingsbeltsville.com/uploads/files/lalulipemot.pdf In PDF document text
- http://funkyspa.net/ckfinder/userfiles/files/gadodenusixetos.pdfIn PDF document text
- http://tajilin.com/upload/files/mitiw.pdfIn PDF document text
- http://izumrud38.com/ckfinder/userfiles/files/werujusomezolixomuw.pdfIn PDF document text
- http://cmtdental.com/upload/ckimg/files/tazivufano.pdfIn PDF document text
- http://ttccid.com/userfiles/files/pojavakab.pdfIn PDF document text
- http://innotack.com/userfiles/file/60452960808.pdfIn PDF document text
- http://delfosventures.net/userfiles/files/24062109255.pdfIn PDF document text
- http://purplebyanki-com.bvirani.com/ckfinder/userfiles/files/vamolesapufuraxenelokanop.pdfIn PDF document text
- https://www.aifimm.it/admin/inc/ckfinder/userfiles/files/xomiraxekokevikunewepaga.pdfIn PDF document text
- http://n2nnetworks.com/files/others/gorojox.pdfIn PDF document text
- https://earthchallenge.be/sites/default/imageuser/file/zadetibexikalaronokekika.pdfIn PDF document text
- https://www.bussmann-tiefbau.de/ckfinder/userfiles/files/nutawided.pdfIn PDF document text
- http://seasonsblinds.com/uploads/ckfinder/userfiles/files/gixeriwigevibusuwobutuja.pdfIn PDF document text
- https://bio-obst-und-gemuese.de/userfiles/file/korudadifevul.pdfIn PDF document text
- http://www.libroparlatolions.it/backoffice/ckfinder/userfiles/files/kuzapakanuxumi.pdfIn PDF document text
- https://dubaimotorcycletours.com/uploaded_images/files/xagosupoz.pdfIn PDF document text
- http://jerevedefils.com/userfiles/file/saroz.pdfIn PDF document text
- http://gabinetortodontyczny.eu/userfiles/file/75916779752.pdfIn PDF document text
- http://riph.pl/userfiles/file/13753741431.pdfIn PDF document text
- http://aquarium-kochi.com/app/webroot/ckfinder/userfiles/files/72357302755.pdfIn PDF document text
- http://furkansigorta.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16167a8a86ec33---38233636566.pdfIn PDF document text
- https://contact-house.com/fckeditor/upload/file/paxageseletilolixavarewik.pdfIn PDF document text
- http://cka-shiba.com/ckfinder/userfiles/files/5920115882.pdfIn PDF document text
- http://vektor-bezpeki.com/userfiles/files/67746467364.pdfIn PDF document text
- https://feedproxy.google.com/~r/Gsjc/~3/cmwvf4RlXg4/uplcv?utm_term=shakespeare%27s+ovid+the+metamorphoses+in+the+plays+and+poemsPDF 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_off0001468f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1468F | 18080 bytes |
SHA-256: 66c66549ca85cf188f60164f77e59bd6b3690f84058a0ea6986940728f211251 |
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font_01_sfnt_off00017563.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17563 | 11040 bytes |
SHA-256: 7d4dbc505f06a4dfd65a8a51ca346201bc6db795386d1b5c4c977ddacd0209de |
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font_02_sfnt_off00018ef9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18EF9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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