MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. Heuristics identified the document as a link farm, with multiple embedded URLs pointing to potentially compromised websites or disposable hosting, suggesting a phishing or malware distribution attempt. No scripts were extracted, and the document body was unreadable binary data.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/e9a30f99476e2ffbc3efd0b5f0858314/xubotodubunurodepime.pdf In PDF document text
- http://vivaibonomo.it/userfiles/files/zuxogirimofakim.pdfIn PDF document text
- https://parc-hotel.info/file/91867311620.pdfIn PDF document text
- http://esistore.com/userfiles/file/kevanofixegapuvipezetak.pdfIn PDF document text
- https://mkycc4.com/kycc4.com/userfiles/files/xezofiwijotaxuma.pdfIn PDF document text
- http://neteyes.eu/editor_up/34880247537.pdfIn PDF document text
- http://xn--90aoj0agf7cq.xn--p1ai/uploads/files/suxunosegerumabolaru.pdfIn PDF document text
- http://www.marcelasemper.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614b027c1fd10---46220345637.pdfIn PDF document text
- http://ronaldtan.nl/images/photo/51486844389.pdfIn PDF document text
- http://jucal.es/images/file/mulukafumemalov.pdfIn PDF document text
- http://mauchlineware.com/html/chapelstreet/web/userfiles/files/fowimatidawasokokunut.pdfIn PDF document text
- https://bvphcn.bdata.vn/upload/files/97227976074.pdfIn PDF document text
- https://rapn.ru/ckfinder/userfiles/files/fiduzuseminefebujawag.pdfIn PDF document text
- https://sudhirsachdevaclasses.com/ci/userfiles/files/gigogimel.pdfIn PDF document text
- http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614a3b8ae1bb4---36938852680.pdfIn PDF document text
- http://blessingsngo.in/userfiles/files/56496182107.pdfIn PDF document text
- https://tocgia247.com/wp-content/plugins/super-forms/uploads/php/files/sl9n1mtmtklcfaoubr9dt76hoo/bakewor.pdfIn PDF document text
- http://st03.it/userfiles/files/walutovakakilumekifufare.pdfIn PDF document text
- https://underworldgear.com/upload/users/files/53531149882.pdfIn PDF document text
- http://www.scea.edu.mn/ckfinder/userfiles/files/talawimiwenoxabikemu.pdfIn PDF document text
- http://thangmayedex.com/webroot/img/files/fimutirapira.pdfIn PDF document text
- http://boldogelet.hu/media/81257452209.pdfIn PDF document text
- http://childconnect.com/swi/fckfiles/file/26208179371.pdfIn PDF document text
- http://alarcon-v.com/editor_upload_image/file/19467767507.pdfIn PDF document text
- http://wojno-stal.pl/pliki/file/bisomikamajot.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=import+pdf+data+into+excelPDF 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_off0000f6c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6C0 | 17812 bytes |
SHA-256: b464f1411e144c404f22bec225a44ca0a3f93126ee592032181efb8207cbb3d8 |
|||
font_01_sfnt_off00012485.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12485 | 10664 bytes |
SHA-256: b5c5f26114b8eb3852135d58752b2dbf2595d13b0a0d1ce2ce62866cfef25b72 |
|||
font_02_sfnt_off00013ce3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13CE3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.