MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to numerous disposable hosting sites, many of which host other PDFs. This suggests a phishing or malware distribution campaign. The ML classifier and ClamAV detection strongly indicate malicious intent. No scripts were extracted, but the structure and URL patterns are indicative of a malicious document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://446888.top/userfiles/file/89458652545.pdf
- https://pecsikult.hu/files/file/73429676907.pdf
- http://konditsionery-reutov.ru/upload_picture/file/96026300356.pdf
- http://mywayrtk.info/userfiles/file/172668701.pdf
- https://baongochoa.com/upload/file/sekifovusemovigofupiwas.pdf
- http://www.kzhep.in.ua/wp-content/plugins/super-forms/uploads/php/files/0m84oggg0erqdifpp7me9gpq35/ziwezumumujip.pdf
- https://www.hungarianassociation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607217ebddc37---25556595841.pdf
- http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/16111558f1cf6f---gizogoxapelozabavom.pdf
- http://didocrosby.com/imagenes/file/tefukuzodidi.pdf
- https://oncallanatomist.org/ckfinder/userfiles/files/79181907657.pdf
- https://rhagro.com.mx/wp-content/plugins/super-forms/uploads/php/files/7327ba7b8bf3f67678395a22e686d285/jeberolinopodalan.pdf
- http://jun-travel.com/userfiles/file/tajexogaxi.pdf
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e9766b617b9---89157208376.pdf
- http://fewo-spreewald-schoetzigk.de/brandenburgtag/img/editor/file/xewoxitiranobatebe.pdf
- https://www.potterycommercials.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16081cccebf27c---lovozuleg.pdf
- http://willbramephotography.com/3891664733.pdf
- http://yonseri.org/userfiles/files/69575742081.pdf
- http://pension-erlkoenig.de/img/editor/file/33436714591.pdf
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/1606f2b50e70cc---496342970.pdf
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608e3dba0678e---jemekaketufebesobakejumov.pdf
- http://somersetcountybar.org/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/bagamugekoxajufakarofubi.pdf
- https://quaint-house.com/88096574968.pdf
- https://motiwalainstitutes.org/userfiles/file/pirinozow.pdf
- http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/5a7214ca9144fcecb0cef2896a559c4c/sakijowebok.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=nuance+pdf+converter+professional+6+download
- 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_off0000e407.binef06ef0cfc993c6b1b6fff95b318c72cdf37c947ffa692b116234899d0c3fcff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE407 | 11012 bytes |
font_01_sfnt_off0000fddc.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDDC | 16792 bytes |
font_02_sfnt_off000115ee.bin0af8211dc4efd659c84d314c1d8d17c2eda6e40a064a2d472d149545cbed1f40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115EE | 17460 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.