MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to websites hosted on compromised or disposable infrastructure, suggesting a phishing or malware distribution attempt. Heuristics indicate the PDF is a link farm and has been flagged by ML classifiers and ClamAV as malicious. The presence of external URIs and compromised CMS upload links further supports the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
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 http://digilit.ir/basefile/digilitir/files/gexode.pdf In PDF document text
- http://colleges-in-tamilnadu.com/FCKeditor/userfiles/file/79384662958.pdfIn PDF document text
- http://on-video.com/movies/movie_data/file/bokexoga.pdfIn PDF document text
- http://www.museopizarra.com/ckfinder/userfiles/files/79446205011.pdfIn PDF document text
- http://lagostena.it/userfiles/files/kolepisukakukuxivivelam.pdfIn PDF document text
- http://fence-alarm.com/userfiles/files/23293003346.pdfIn PDF document text
- https://pasarant0g3l-turbo-h1t.com/contents/files/vasugakekiti.pdfIn PDF document text
- http://robalton.es/Albums/images/file///dopusuxa.pdfIn PDF document text
- https://creteotels.gr/FCKeditor/userimages/file/zivitelogoxewubur.pdfIn PDF document text
- https://www.myjamaicais.com/wp-content/plugins/super-forms/uploads/php/files/4d1ce65794dae6e2635315b64ad301d2/93309723869.pdfIn PDF document text
- https://agrocare.ro/ckfinder/userfiles/files/mijofixesazegajowi.pdfIn PDF document text
- https://ercrs.org/wp-content/plugins/super-forms/uploads/php/files/mh4qp8app4ufhcdp3kbdmhsb5j/99695352067.pdfIn PDF document text
- http://socukorglutamatmentesfuszer.hu/ckfinder/userfiles/files/tumatomevimimukonuja.pdfIn PDF document text
- http://mwflower.com/upimagesfile///2445836586.pdfIn PDF document text
- http://iknow.pl/files/file/48810849654.pdfIn PDF document text
- http://kfnmsz.com/upfolder/e/files/20210903191715.pdfIn PDF document text
- http://dunajecbiala.pl/upload/File/revimoxufadeneb.pdfIn PDF document text
- https://www.nitm.ac.in/nitmeghalaya/ckfinder/userfiles/files/girokubufodoku.pdfIn PDF document text
- http://arenda-v-novosibirske.ru/ckfinder/userfiles/files/webokuxiviwivopijumuze.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/a060ae45753f314daedf8113abffcd40/bilelo.pdfIn PDF document text
- http://papianiarch.it/userfiles/files/18755817675.pdfIn PDF document text
- http://barrybusiness-crm.com/ressource/devis-photo/files/61891976260.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=watch+tv+series+online+free+streamPDF 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_off0000ddea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDEA | 10660 bytes |
SHA-256: c0f46c65b7d617fdf04275446291387527d9afa7ac526bbeafc3796a10f822cc |
|||
font_01_sfnt_off0000f631.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF631 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00010e43.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E43 | 16912 bytes |
SHA-256: 7d9d6c15dbb7d8627b99a3fea0fd1d888d627d5febe5e019feee1e5ba0f56337 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.