MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm pointing to multiple websites, many of which are hosted on compromised WordPress installations. This structure is indicative of a phishing or malware distribution campaign, aiming to lure users to malicious sites. The ML classifier and ClamAV detection strongly support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9924
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://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/7d365625a7dfc7dcf65c2ecdafdd3675/gejamugeruduv.pdf
- https://lawyerupsmart.com/tempimg/file/zipavosatulogemixalajuv.pdf
- http://walkofagesvt.org/clients/0/0e/0e42319052772b195a43ba3ede0f03e0/File/bavinololi.pdf
- http://extreamtuning.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16095cdcb1df85---votupir.pdf
- http://kayapaliinsaat.net/file/92736122635.pdf
- https://inchirieriavioane.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607440a38d3ae---50800882951.pdf
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d5d0810006---50257259825.pdf
- https://veterinarycarefoundation.org/userfiles/file/saviz.pdf
- http://franklinbristerharveyfamily.com/clients/a/a8/a8910385c57dfddac3c6311e2bd1422e/File/jobelotiturorara.pdf
- http://fortlauderdalelimorental.net/wp-content/plugins/formcraft/file-upload/server/content/files/160b7a7c215cc7---timigirapasidisulafux.pdf
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606e7e8c731c6---72031080538.pdf
- https://comesa.com.pe/wp-content/plugins/super-forms/uploads/php/files/ooh9vga40f06q4ers8q6fdpak4/dubuzomi.pdf
- http://www.sbawerribee.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160ba8b410618b---wozef.pdf
- https://law.com.sg/wp-content/plugins/super-forms/uploads/php/files/c9b21689f5a123282b671369ab661fd2/bugideloligejodivuba.pdf
- http://ronaldtan.nl/images/photo/90308668532.pdf
- https://ocvirapuato.com.mx/wp-content/plugins/super-forms/uploads/php/files/fcc7aae928ca6102d466ad505c6fde45/lezawarokiv.pdf
- https://www.geosuiteonline.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a3fff598012---20536488556.pdf
- http://innotack.com/userfiles/files/15231578237.pdf
- http://bestforfishing.com/wp-content/plugins/super-forms/uploads/php/files/4ee2ad5c9b8a617bd332a564d3096a3c/lotuwizobu.pdf
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/4c02bc15c394d50700422c7f1a04e2db/wufepefojufusow.pdf
- https://mmszke.hu/files/file/76419356877.pdf
- http://www.marsagri.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d565c23e62f---kodafibozowi.pdf
- https://www.travelticket.com.au/wp-content/plugins/super-forms/uploads/php/files/6hkuqmlsp67th6buqkh9ha7skd/2906989882.pdf
- https://commonwealthsportsawards.com/userfiles/file/kewakakuzire.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=use+cookie+free+domains
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef24.bind62b94eb26ca5c17316ad956ccf895ba24a963ff33244309515a869bcfa46e36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF24 | 18660 bytes |
font_01_sfnt_off000120bb.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120BB | 16792 bytes |
font_02_sfnt_off000138d2.bin5a76a64e53cb17f172a19a642a7573b6513c5e5cdb920b14e74c3cc558673e81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138D2 | 10592 bytes |
font_03_sfnt_off000150f5.bin7d15b2d6d265aaca51dda18faee70a1b8fa9d95ed54cb111fb0895789092f9ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x150F5 | 16312 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.