MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by a ClamAV detection and an ML classifier. It functions as a link farm, containing numerous embedded URLs that point to various websites. Several of these URLs are hosted on compromised WordPress sites, indicating a potential phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9979
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://salsainkonstanz.de/media/files/64796443915.pdf
- https://www.breastcancerfoundation.in/wp-content/plugins/super-forms/uploads/php/files/e1b393e8b084d8032a4a9a178b331a7f/55664410706.pdf
- https://worldmedglobal.com/userfiles/files/tifonevarep.pdf
- http://miamiwars.pl/wp-content/plugins/super-forms/uploads/php/files/365cc303525e62fde168e05f74276e7a/jimeloxofonakozanov.pdf
- http://pokebarslo.com/uploads/files/7419077786.pdf
- http://usa-ex.com/images/blog/file/vifituwetafiw.pdf
- http://alianzablue.com/aym_image/files/vuxapetomabi.pdf
- https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/1612f1c7033cb9---tupafoxofubujed.pdf
- https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135b0dfd4e43---gedufitasisax.pdf
- http://capitaldanceacademy.com/userfiles/files/57385619316.pdf
- https://www.jemelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f213ca7331---44233609791.pdf
- http://megatex-plast.ru/pub/file/kofasevavuzuturota.pdf
- https://www.alertgy.com/wp-content/plugins/super-forms/uploads/php/files/441cd4dba5a48c2d11afef4877a8d36e/rijaduxifubibezuzitoti.pdf
- http://hotelbellevuepalermo.com/userfiles/files/64963961368.pdf
- http://lednotice.com/userData/board/file/rujagebasosi.pdf
- https://beruanglucu.com/contents/files/gidetelokogib.pdf
- http://ruiqingchem.com/upload/files/18577376636.pdf
- http://gaestehaus-am-erlkoenig.de/img/editor/file/48040239145.pdf
- http://zkmeiqi.com/admin/ckfinder/upfile/files/vujapezalegenimanor.pdf
- https://voyageaventurenepal.com/upload/files/25262465939.pdf
- http://alpanelektrik.com/depo/sayfaresim/file/rapusegolobawa.pdf
- http://jatechkj.pl/upload/fck/file/91244443076.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=redmi+k30i+5g+specification
- 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_off0000e1ae.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1AE | 16792 bytes |
font_01_sfnt_off0000f9c0.bin9edca0b49cdcaad1a8ad7c6a9cbc135541b37a26b052052f2254012ce0b8ed1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C0 | 16260 bytes |
font_02_sfnt_off000123fd.bin3fc6de704c5c1e2dbcd1dbfca0e422ccb6c0826679e6b48271e82a288669f1df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123FD | 18612 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.