MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was flagged by ML and ClamAV as malicious, specifically as a phishing trojan. The PDF contains a large number of embedded links, many pointing to unknown or potentially malicious domains, consistent with a phishing or link farm attack pattern. While no scripts were explicitly extracted, the PDF structure and heuristic firings suggest it's designed to redirect users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9916
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://kidneystonetreatment.in/userfiles/files/jiwalidixubafiwolebobasa.pdf
- http://innospectrum.eu/hirlevel/file/57230792160.pdf
- https://maharajganjtimes.com/assets/ckfinder/core/connector/php/uploads/files/xedofugosokifulu.pdf
- http://arcenevents.nl/site/upload/files/70795458055.pdf
- http://gartenbaukoeln.de/uploads/files/13222326326.pdf
- http://spc1991.com/ckfinder/userfiles/files/51431364724.pdf
- https://optical-axis.com/uploads/files/202109041732504238.pdf
- http://orsini-blasioli.it/userfiles/files/misapirezufasatogefeboxut.pdf
- http://cgt-fo-csc.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16131a5a6dc891---49117669285.pdf
- http://rurisnet.org/images/file/15484982354.pdf
- http://jamones-luna.shopcloud.es/ckfinder/userfiles/files/1497022414.pdf
- http://cross-winds.in/upload/contents/images/images/mexisoti.pdf
- http://lawcab.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16131d7e165661---13201461670.pdf
- https://majubesar.org/contents/files/rilaxob.pdf
- http://bluebossa.pl/files/file/nurawamulegix.pdf
- http://atya.eu/files/file/57813037502.pdf
- http://carnavaldemarbella.com/Senegal_5/Content/files/userfiles/file/99137061768.pdf
- https://igescanada.com/ckfinder/userfiles/files/9172883332.pdf
- https://www.sherpachristain.org.np/ckfinder/userfiles/files/monitojurulof.pdf
- http://www.benyowsky.com/resources/files/31849344080.pdf
- http://iamsong.vn/uploads/files/16000494258.pdf
- http://iproperty.ae/userfiles/file/manimidizapizunul.pdf
- http://trungtinjsc.vn/upload/FCK/file/87234971743.pdf
- http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/6722904650.pdf
- https://yocarbroker.com/upload/ckfinder/files/34145807242.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=how+to+wifi+tethering+android
- https://tes-sys.com/uploads/ckfinder/files/20210925/16325203408173.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_off0000b784.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB784 | 16792 bytes |
font_01_sfnt_off0000cf9b.bin3d4ddcaad21f428a5e8664c233f176490bc10cdbd74bc07a019e089c9d05d76d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF9B | 10496 bytes |
font_02_sfnt_off0000e73b.binc96195981e1106b89e79154b1042c39301552744b70acc101db8ecacab6c1de7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE73B | 16644 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.