MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs and is identified as a link farm, with many links pointing to compromised CMS upload storage and disposable hosting. The document body is unreadable, but the heuristics strongly indicate a phishing or malware distribution attempt via malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://ibtaker.ps/userfiles/file/17404909070.pdf In PDF document text
- http://tele-klass.ru/i/upload/files/xarumowomuxomiwozufuke.pdfIn PDF document text
- http://bagandpack.ru/wp-content/plugins/super-forms/uploads/php/files/9ce46be74b80dd3bf386ab7b0cc08c4b/jiwume.pdfIn PDF document text
- http://czpohledavky.cz/userfiles/files/sevavikimajalibavag.pdfIn PDF document text
- http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/laavqvgqkekp8a4kjc7o0e69d1/kivotuvujeb.pdfIn PDF document text
- http://upoart.com/ckfinder/userfiles/files/fafetodo.pdfIn PDF document text
- https://rainbowfurnitures.com/files/files/nabunujazajamelutewo.pdfIn PDF document text
- http://autowagon.it/userfiles/files/39680416596.pdfIn PDF document text
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/3vu8q6bqgmvomjuc9u25qoku01/26811571756.pdfIn PDF document text
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160efef4c994a1---zusexupakeximuroji.pdfIn PDF document text
- https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/533d8c932a80aba24ea5a8cbe6ff3404/gusenuvemunisolelesip.pdfIn PDF document text
- http://stl-hk.net/userfiles/lusatomar.pdfIn PDF document text
- http://limeitec.com/upfiles/editor/files/kiwesevupafenasas.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/16090b846d0849---kivuvisidarakulatukidul.pdfIn PDF document text
- https://www.eziblank.com/wp-content/plugins/super-forms/uploads/php/files/9ffe6g7i58kea9vdtb059gaco3/tamagelesexom.pdfIn PDF document text
- https://mangmalungtea.com/userfiles/file/kulesejiderujej.pdfIn PDF document text
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/5c2a6e39000f016b18d1c002876bb5dc/16291615515.pdfIn PDF document text
- http://jhdjt.com/images/upload/File/88556018204.pdfIn PDF document text
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/1608be4c3c382d---pufaxobivemomeja.pdfIn PDF document text
- http://fashioncenterpoint.com/wp-content/plugins/super-forms/uploads/php/files/e0968527b3ade91a04b9a8a692388a7b/90406194259.pdfIn PDF document text
- http://structurecreative.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d12cbee333---16937185301.pdfIn PDF document text
- http://dermatologomiguelgallego.com/miguel/fck/file/fibajufed.pdfIn PDF document text
- http://www.hkwebdesign.com.hk/wp-content/plugins/formcraft/file-upload/server/content/files/160cab9da465b9---67865181620.pdfIn PDF document text
- http://csc0535.com/userfiles/file/20210622175810_b4imej.pdfIn PDF document text
- https://tradingphrases.com/userfiles/files/7782806402.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=a+christmas+carol+act+1+questions+and+answersPDF 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_off0000df95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF95 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f7a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7A7 | 17428 bytes |
SHA-256: 564520249cbe44f9c5af07d1a53fcee072a8c3712db82bbc994aed003f20340e |
|||
font_02_sfnt_off00012537.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12537 | 11000 bytes |
SHA-256: eb5294b0c84e2cf6b3821ed79f61d770c11ca91f842f4cfa803608e2b572d35d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.