MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1055.001 Process Injection
The PDF contains numerous links pointing to compromised WordPress sites, indicating a link farm designed to obscure the true destination. ClamAV and ML classifiers flagged this file as malicious, specifically as a phishing trojan. The presence of these compromised upload URLs suggests an attempt to host malicious content or redirect users to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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 http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160d3521372a49---dowanisikedoda.pdf
- https://www.ndgai.com/wp-content/plugins/super-forms/uploads/php/files/6tabdaub1usgeshogd2s6gtuk0/toromuw.pdf
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/cef807dbf44b4ac99cdfa46b813baf4c/94390157526.pdf
- https://polinagerz.ru/wp-content/plugins/super-forms/uploads/php/files/fc9ekuv9hm5hafd6n63ctp7q2n/redorowujajazem.pdf
- https://thealloywheelcentre.co.uk/wp-content/plugins/super-forms/uploads/php/files/0fee42c638d5c984253ce8f19283eaaf/duwej.pdf
- https://pmcp-avac.com/files/upload-ckfinder/files/lopazudifekiwo.pdf
- https://www.qbuildsoftware.com/wp-content/plugins/super-forms/uploads/php/files/34eb3a7a12d629ba666bb2848d0f1ea5/46188038227.pdf
- https://observatoire-omic.org/documents/file/47717263019.pdf
- http://ivepe-elearning.gr/assets/UserFiles/mainHome/file/dasawolunexewerogu.pdf
- http://ljhalls.com/wp-content/plugins/super-forms/uploads/php/files/35caddf73b29fe6df702c35d1cf15350/89823869954.pdf
- http://provia-events.de/pics/fotos/1/file/50953847846.pdf
- http://ahxxzx.com/userfiles/202105/file/bepisomakosafuvapelo.pdf
- http://cfacgroupe.com/uploads/FCK_files/file/puzixonabuxenezitezizuves.pdf
- https://californiaoptionsrealestate.com/wp-content/plugins/super-forms/uploads/php/files/3b2daa7f0cea7204ce51c181c8b05574/78758624689.pdf
- https://giolog.biz/images/bulk_images/files/xiviwumobomatefovajonutuk.pdf
- https://dentinale.eu/wp-content/plugins/super-forms/uploads/php/files/df1705ca9779dd88b2241eda5ebae91f/39541645819.pdf
- http://cnkls.com/userfiles/file/1623127715.pdf
- https://massagetheory.ca/wp-content/plugins/super-forms/uploads/php/files/18fd61bb31182e8ce54ebbeae58e404f/86404798313.pdf
- https://alfa-pechati.ru/wp-content/plugins/super-forms/uploads/php/files/c9756c064d778728a76a6f275822949d/13130470381.pdf
- https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160882eeb77713---degepumifetigezena.pdf
- http://kevinmcallisterlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jegigerixijexivowasapenu.pdf
- http://kup-vino.cz/web/ckfinder/userfiles/files/93139383786.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=flights+from+chicago+to+athens+greece
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000102eb.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102EB | 16792 bytes |
font_01_sfnt_off00011b02.bin9982516725121f080eb999460a78401b9bbda9834be8a949f4335e03f194dc7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B02 | 10760 bytes |
font_02_sfnt_off0001338b.binf89cddfc1f32fb7c617e257ab043638c91ded44212e314da998efe418a86e00f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1338B | 17964 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.