MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm pointing to compromised CMS upload storage and disposable hosting, suggesting a phishing or malware distribution scheme. The embedded URLs are the primary indicators of compromise, likely leading to further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/1607188a7cfe66---zelezaxupulobanumixome.pdf In PDF document text
- https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/16090b2dd54295---nojutanofalavinexut.pdfIn PDF document text
- https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/3784039805dd73f689c061ba937b9cdd/xiwibexatekuvem.pdfIn PDF document text
- https://highlander-inn.com/assets/userfiles/files/rurexavodumidaj.pdfIn PDF document text
- https://www.higher-energy-trampolineclub.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081181a1e2da---bekedogejedonifegimojum.pdfIn PDF document text
- http://gps-ambroisie.com/ressource/site-image/files/zakomadiraxifenam.pdfIn PDF document text
- https://adasms.fr/userfiles/file/16917066452.pdfIn PDF document text
- http://grafichesirio.com/userfiles/files/vepezojupode.pdfIn PDF document text
- http://crmrealty360degree.in/ci/userfiles/files/10699366730.pdfIn PDF document text
- https://www.burit.net/wp-content/plugins/formcraft/file-upload/server/content/files/1606f32ee3b598---56064579474.pdfIn PDF document text
- http://pure-chiral.com/upload/files/pivizebiliviv.pdfIn PDF document text
- http://szyldkj.com/luodan/images/userfiles/file/jijatedop.pdfIn PDF document text
- https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/0fmpml3gd84sv9amm9r2v5l3mv/67392888417.pdfIn PDF document text
- https://nam.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b575189f9f9---webegunezuwogarefugov.pdfIn PDF document text
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/16115ab6509b44---gekufujumijavupegogidi.pdfIn PDF document text
- https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16073baca50d06---zurowaripeliluwoda.pdfIn PDF document text
- http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/gozedezubogiwezelad.pdfIn PDF document text
- https://www.keystonecare.co.uk/wp-content/plugins/super-forms/uploads/php/files/17ea027b69b7fc12f3674924ade06ffa/titevetaninilotit.pdfIn PDF document text
- http://selidbe-beograd.info/files/46018130237.pdfIn PDF document text
- https://yam-token.com/business_school/uploads/file/veweraz.pdfIn PDF document text
- http://hodinovysoused.cz/upload/file/pugojazevo.pdfIn PDF document text
- https://ctsgroups.asia/images/file/zoxurugusibetonuf.pdfIn PDF document text
- http://kompletucetnictvi.cz/files/file/40831209047.pdfIn PDF document text
- http://thehawthornnyc.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077ffc41859d---fokuwekuzinawonu.pdfIn PDF document text
- http://rainbowcaterers.in/userfiles/file/sudosedawalojuvumub.pdfIn PDF document text
- http://dhsclassof70.com/clients/d/d1/d13f49183e6b2ef720c1f353b43de0f2/File/57358111825.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=grewia+optiva+pdfPDF 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_off0000d937.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD937 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f149.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF149 | 19348 bytes |
SHA-256: 0aa20cceb11b431f3665270f7afa3112d28c68b0d54d80c42a038031ebe5a4d5 |
|||
font_02_sfnt_off00012408.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12408 | 10364 bytes |
SHA-256: ca552493ea3b3d1ba6a74c8f7b3c1e2101e23408c1e97a2b9a14fad3cc279c04 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.