MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and ML classifiers indicated a high probability of maliciousness. The document contains numerous links, many pointing to compromised WordPress upload directories, suggesting a link farm designed to redirect users to malicious content. The presence of multiple external URIs and a link farm heuristic strongly indicates a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f6dc339101---walatezasanorefis.pdf In PDF document text
- http://tipiland.net/upload/file/palorivofopiwivi.pdfIn PDF document text
- http://finproekt-msk.ru/userfiles/file/85347624492.pdfIn PDF document text
- https://www.travelticket.com.au/wp-content/plugins/super-forms/uploads/php/files/vbgmp7fmefclq62hfl99kfa6kl/gofuxozinigivutejimag.pdfIn PDF document text
- http://alanurturizm.com/rsm/files/85960513169.pdfIn PDF document text
- https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/bphturv3gbbnqqqkdtpfjit498/pisaxumosavobos.pdfIn PDF document text
- http://zae.me/datafiles/file/fujovobuzez.pdfIn PDF document text
- http://www.prieteniitehnicii.ro/documente/file/foboxanutokuzusata.pdfIn PDF document text
- http://aarogyamedico.com/userfiles/file/butuwigiduf.pdfIn PDF document text
- https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/160e7b58c89fe6---78739936242.pdfIn PDF document text
- http://skncn.com/u/files/perawenetupigixamolore.pdfIn PDF document text
- https://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/kjjnde5ajkravhkbs4mjj0ncq2/folukipe.pdfIn PDF document text
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/2d64810d76d32f84fb2e5f61f1ac35b3/sarowogekegigez.pdfIn PDF document text
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/ba098cc51accb253d49a51a8e82a408b/63689340650.pdfIn PDF document text
- http://queuemanagementsystems.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608565830d5bb---padotanozitanifuboz.pdfIn PDF document text
- https://nowackleverkusen.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ceb442760b9---5131835023.pdfIn PDF document text
- https://congtydaihai.com/upload/files/55764235333.pdfIn PDF document text
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c26e2de28e9---desefuzukigusuwifapab.pdfIn PDF document text
- https://loctra.net/userfiles/file/87689471435.pdfIn PDF document text
- http://www.immiflex.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfa95bf22b8---sivepafagojonom.pdfIn PDF document text
- http://asiavent.com/UserFiles/file///80952554736.pdfIn PDF document text
- http://www.nandomoraes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607dbabd058c8---56194646488.pdfIn PDF document text
- https://mebelpozakazu.ru/wp-content/plugins/super-forms/uploads/php/files/5eb413abae963e80c9365e8c3cf6035b/kexov.pdfIn PDF document text
- http://nuestratierrapremios.com/campannas/file/84407867200.pdfIn PDF document text
- http://dichvugiayphep.net/hinhanh_fckeditor/file/dasadove.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=word+page+border+artPDF 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_off0000c663.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC663 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000de75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE75 | 15552 bytes |
SHA-256: 922566776e2b01596ded86017e64f2aa216e40b4c317a4ce9815c111fd2afc95 |
|||
font_02_sfnt_off00010660.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10660 | 10292 bytes |
SHA-256: ef3768e778908a65bf853ef2bc3ddfa8c6b3d4f9b1a0b14ea981e20cfd4347f2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.