MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm containing numerous URLs pointing to compromised or disposable hosting, suggesting a phishing or redirection scheme. The presence of external URIs and the classification as a 'Phishing.Trojan' further support this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9827
Heuristics 6
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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://staractivecollection.com/resimler/site/files/fofifoji.pdf In PDF document text
- http://omonetach.pl/foto/ilustracje/file/97089158993.pdfIn PDF document text
- https://www.sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/160aa9bdd630f0---bamopejodume.pdfIn PDF document text
- http://lejonhund.com/upload/ginamisebomokup.pdfIn PDF document text
- http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/7e2559ae49ba76cf234a6b32acabb472/53230754139.pdfIn PDF document text
- https://alphacleanwashing.com/wp-content/plugins/super-forms/uploads/php/files/767e6ebfec5468dc811a48d5a44c67ae/35946274565.pdfIn PDF document text
- https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/160824282ec53b---96809443080.pdfIn PDF document text
- https://carcable-bg.com/uploads/pictures/files/pobubijizeliparumoba.pdfIn PDF document text
- https://veglifekc.org/wp-content/plugins/super-forms/uploads/php/files//20295915897.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8e1f6ba7f6---81352620003.pdfIn PDF document text
- http://eachfun.com/ckfinder/userfiles/site_eachfun_com/files/30325275435.pdfIn PDF document text
- http://thesciencenetwork.org/uploads/files/45967485595.pdfIn PDF document text
- http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609ed11fb41a7---xukukepo.pdfIn PDF document text
- http://ecogestval.com/userfiles/file/pivobanex.pdfIn PDF document text
- https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/74b512bc12f8dc0c5fb95ba88d37914b/9969666898.pdfIn PDF document text
- http://alvitraders.com/files/mafuwumutorifazagivu.pdfIn PDF document text
- http://dzirerealtors.com/uploads/soxogakoxigibomobo.pdfIn PDF document text
- http://araonline.hu/uploads/file/vuxukopafozed.pdfIn PDF document text
- https://condominiobrisasdelnorte.com/userfiles/file/29112226794.pdfIn PDF document text
- https://torrentclub.vip/wp-content/plugins/super-forms/uploads/php/files/t1ffldjvbha8e71uqm2inrlc04/11480877724.pdfIn PDF document text
- http://a2itsolutions.com/chop/multimedia/userfiles/file/zexerabereruxo.pdfIn PDF document text
- http://letsbelegal.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/49013661125.pdfIn PDF document text
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160a034c26dcf7---80550017038.pdfIn PDF document text
- http://amidoux-peintures.com/ckfinder/userfiles/files/sinexibugubufone.pdfIn PDF document text
- https://stef-nancy.fr/upload/document/diripaxav.pdfIn PDF document text
- http://iwish-cosmetics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1c1d3dbaf6---75458418238.pdfIn PDF document text
- https://stopserv.ru/files/file/rexuwob.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=english+test+c1+with+answers+pdfPDF 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_off0000cc18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC18 | 10900 bytes |
SHA-256: 566ce4d4541ba72d4db4f7434d6778b58b0366601ff1342d9ccc6f6b35a3e36f |
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font_01_sfnt_off0000e520.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE520 | 16012 bytes |
SHA-256: 918f1656ae6dced761e4826f774444251e85fcced849fdfd4e8e4665977a8a76 |
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font_02_sfnt_off00010e70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E70 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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