MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. The file contains a link farm pointing to multiple compromised websites, likely intended to trick users into downloading further malicious content. The presence of numerous distinct hosts and the use of 'utm_term' parameters suggest an attempt to obscure the true malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9893
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://nek.ua/wp-content/plugins/formcraft/file-upload/server/content/files/160b64e09adc82---73911933199.pdf In PDF document text
- http://georgekoldun.com/var/upload/file/85910107302.pdfIn PDF document text
- https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/bbd50906cc97d03d1d676b6d274d1a02/xewewage.pdfIn PDF document text
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1612ff721cd166---98830381211.pdfIn PDF document text
- http://myboydfamily.com/clients/7/7f/7f513a2250c12de81a70a6735749c289/File/foxiragobuxav.pdfIn PDF document text
- http://mskgroup-spb.ru/upload/file/74998904923.pdfIn PDF document text
- http://pmteventures.com/clients/5/57/576e8e71b788aac95a268099fab76a3d/File/65970913126.pdfIn PDF document text
- https://deewo.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608b6f5e45776---74079820056.pdfIn PDF document text
- https://infoenergie-loire.org/userfiles/file/wuxisimul.pdfIn PDF document text
- http://christembassydocklands.org/wp-content/plugins/super-forms/uploads/php/files/c6385c4e9fff6b49ccff52c53ed533f5/66692539263.pdfIn PDF document text
- http://teraval.cz/res/file/jiribakagebasudaduli.pdfIn PDF document text
- http://logo4you.dk/userfiles/file/poxeno.pdfIn PDF document text
- https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/nf1l2o1lhss9tr7dj8d9d2dmdg/dogejenukefuxevep.pdfIn PDF document text
- http://sciattella.net/images/file/86149812781.pdfIn PDF document text
- http://gingerwooddesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e3af5796b74---rivemimajunoz.pdfIn PDF document text
- https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/42qvdn0gda1316vatvn6jkck8j/xavimudupibomefiretatix.pdfIn PDF document text
- https://totounited.com/contents//files/84822507209.pdfIn PDF document text
- https://purpleleafestatebuyers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160df9a7339034---wekazemipozowawal.pdfIn PDF document text
- http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f142a94966---gowulexosaroribetupes.pdfIn PDF document text
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/099de2d80d9f1f3727afa74be344aa68/bopawonapotusasaf.pdfIn PDF document text
- http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/160980b99d9d87---82453565862.pdfIn PDF document text
- https://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/8c8d46904271f6e643e9637b9947bef1/92479965441.pdfIn PDF document text
- http://3duct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160719a2f187f1---wakowebalidowafufazab.pdfIn PDF document text
- http://kwiatmetal.pl/userfiles/file/94757457770.pdfIn PDF document text
- https://dutchfansitenetwork.nl/ckfinder/userfiles/files/22584916521.pdfIn PDF document text
- http://bigyikesmedia.com/home/xtremweb/public_html/consultinstitute/web/upload/files/89627436010.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=lakshmi+narayan+exercise+therapy+book+pdf+downloadPDF 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_off0000bd4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD4F | 11376 bytes |
SHA-256: 2c38270af29da824d1d2b1d89a715a6cd7f7994b0829a3f3e92a7772f087f742 |
|||
font_01_sfnt_off0000d7c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7C4 | 16516 bytes |
SHA-256: ffd74c30def0f60315b67ed9866fb89508f6c24b7290540c4170722dc4a87a8d |
|||
font_02_sfnt_off000102ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102BA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.