MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links, many pointing to compromised CMS upload directories or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of external URI heuristics further supports the attack pattern of directing users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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://badischer-kunstverein.de/ckfinder/userfiles/files/80663854065.pdf In PDF document text
- http://warmistore.com/userfiles/file/10226185364.pdfIn PDF document text
- http://letnipohar.cz/upload/file/20233498126.pdfIn PDF document text
- https://www.blackandwhite-salon.com/wp-content/plugins/super-forms/uploads/php/files/tmp/gowuma.pdfIn PDF document text
- http://ccsl.asia/files/lekirejetogowewu.pdfIn PDF document text
- http://nsdadventist.org/FCKData/file/49809719902.pdfIn PDF document text
- http://medrea.ru/upload/files/wubodexagokolanani.pdfIn PDF document text
- https://brazilairporttransfers.com/ckfinder/userfiles/files/mutagejajerexorobuw.pdfIn PDF document text
- http://orthodoxnews.us/file/14171015547.pdfIn PDF document text
- https://alzubidi.com/userfiles/files/ratuvefadexokoninex.pdfIn PDF document text
- https://er-cardiff.com/eurostyl/photos/file/95658221965.pdfIn PDF document text
- https://krassimirtaskov.com/userfiles/files/30116031828.pdfIn PDF document text
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ea596e4d5a---zudigosafunozebaxit.pdfIn PDF document text
- https://fluffy-chins.com/images/file/61481553035.pdfIn PDF document text
- http://stark-tools.ru/images/uploaded/24883825658.pdfIn PDF document text
- https://flcevent.fcu.edu.tw/plugin/ce1/ckfinder/userfiles/files/20210904191219.pdfIn PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/7cc7167e13d87e2746338aa88863c5e1/xejotuwegoteg.pdfIn PDF document text
- http://mopron.ru/upload/files/fopitofexid.pdfIn PDF document text
- http://tc-antey.ru/uploads/files/serofugufenixigutera.pdfIn PDF document text
- http://video-cycling.de/files/file/memimubiwoxed.pdfIn PDF document text
- http://sushiyaslo.com/uploads/files/xagosedosuse.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=how+to+share+my+iphone+calendar+with+androidPDF link annotation
- https://b2cdemo.tickets.com/content/files/21353445109.pdfIn PDF document text
- 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_off0000d3dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3DC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ebf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBF3 | 10968 bytes |
SHA-256: 3ecfcca7a740540ee489b3298c56ea3ae45be4c423db8a9392ebe4d6ba96552b |
|||
font_02_sfnt_off00010542.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10542 | 17484 bytes |
SHA-256: 19808cdd9e59ab4dd9581431e33ce3af9963f97fbe8b50b22f7647f92fff64ec |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.