MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous links pointing to compromised websites and disposable hosting, suggesting it functions as a link farm to distribute malicious content or phish for credentials. No scripts were extracted, but the presence of embedded URLs and the link farm structure strongly indicate a malicious intent to redirect users to harmful sites.
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://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/08367f1bf54ff255b912af7a9645f764/58243996358.pdf
- https://jotekonybakterium.hu/userfiles/files/36005224451.pdf
- https://ketgate.eu/wp-content/plugins/super-forms/uploads/php/files/325e41866757b43d92d99409c7c674bc/ruvopimipawusenuzi.pdf
- https://247hvac.ca/fabulous1/uploads/files/43334418852.pdf
- https://m-co.de/wp-content/plugins/super-forms/uploads/php/files/re3etnn3pfa7vu0hp9t5v7uhl9/zigajaku.pdf
- http://asbufestival.com/uploads/FCK_files/file/39987819840.pdf
- http://gyobel.itpublic/file/doxoza.pdf
- http://techscreening.com/userfiles/files/8629055504.pdf
- https://lightupalife.org.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16087d659d0475---newowisebuw.pdf
- http://uhy-th.com/image/upload/files/jezeve.pdf
- https://performanshost.com/calisma2/files/uploads/38963759548.pdf
- http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a6abfccb2b5---29719003194.pdf
- https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/009b10b396f587194feebd1663f92293/nugejikanenagiroro.pdf
- http://ne-moloko.ee/wp-content/plugins/super-forms/uploads/php/files/0c6e1fb28f9e8db7c7c4d42603c5ae4a/fetosifotelu.pdf
- http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/160bfb7c172fff---vakozitulidukoteguv.pdf
- http://www.sport-konyv.hu/userfiles/file/84465936760.pdf
- https://sonarmusic.hu/up_image/file/xaretupogesipobuponinuf.pdf
- http://curry-box-deluxe.de/userfiles/file/60098528812.pdf
- http://chandigarhdatarecovery.com/files/file/96134688180.pdf
- http://aklond.com/UploadFilesfile///2021060321482195.pdf
- https://frennphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/160caea24ca137---gipowuripukekifuzinuvasu.pdf
- http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4775b58eb6---77094969255.pdf
- https://pasarantogel.com/contents//files/fubipupufijofusezigaxa.pdf
- http://sugarfree-gelato.com/upload/file/gomebiw.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=surgery+textbook+bailey+and+love+pdf
- 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_off0000f044.bin8889c15794c7861b0e80540a7488ed908aff75b778d377d798c0e421b4910e0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF044 | 11192 bytes |
font_01_sfnt_off00010a39.bin1924ea7803423511f3cc1aff84bb387732e5244ddb8a55558a3e54291a502537 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A39 | 18108 bytes |
font_02_sfnt_off00013a57.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A57 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.