MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, exhibiting characteristics of a phishing or malware distribution campaign. It contains numerous embedded URLs pointing to what appears to be a link farm, with the primary heuristic indicating a 'disposable link farm on disposable hosting'. While no scripts were directly extracted, the PDF structure and embedded links suggest an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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 http://rovitek.com/userfiles/file/43903385130.pdf In PDF document text
- http://berallebags.com/UploadFiles/FCKeditor/20210905224235.pdfIn PDF document text
- http://inphuduong.vn/upload/files/xogamawakojivebojax.pdfIn PDF document text
- http://erh-hu.com/userfiles/file/27656822222.pdfIn PDF document text
- https://cakesandcupcakes.net/userfiles/files/98109705067.pdfIn PDF document text
- http://netmutum.com/userfiles/file/80339750974.pdfIn PDF document text
- https://moveo-sport.pl/userfiles/file/5201016173.pdfIn PDF document text
- http://opuspointpartner.com/ckfinder/userfiles/files/zigos.pdfIn PDF document text
- https://www.rapn.ru/ckfinder/userfiles/files/lotanegu.pdfIn PDF document text
- http://eco-versute.com/app/webroot/ckfinder/userfiles/files/bamedabixavadike.pdfIn PDF document text
- http://klgd.spokoino.ru/i/upload/files/88438610298.pdfIn PDF document text
- http://retco.ge/ckfinder/userfiles/files/xalokutaputubaged.pdfIn PDF document text
- http://www.psychophonie-tarbes.com/ckfinder/userfiles/files/21095854644.pdfIn PDF document text
- https://rumputhijau.com/contents/files/14471787696.pdfIn PDF document text
- http://alhambra.kopanramen.com/uploads/files/7549324726.pdfIn PDF document text
- http://greenglobepms.com/uploads/ranoletarun.pdfIn PDF document text
- https://rusepress.com/uploads/wysiwyg/files/zugaroz.pdfIn PDF document text
- https://www.truesdalepainting.com/wp-content/plugins/formcraft/file-upload/server/content/files/161361d6ef24d5---92505350294.pdfIn PDF document text
- http://craftland.de/res/wysiwyg/file/45574980543.pdfIn PDF document text
- https://ymvii.com/admin/upload/files/81235481415.pdfIn PDF document text
- https://ratoempat.com/contents/files/fubesixapofifilise.pdfIn PDF document text
- http://www.bsa.by/ckfinder/userfiles/files/silewodaditugo.pdfIn PDF document text
- https://hotelcorona.ro/files/35744503702.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=memeng+tv+injectorPDF 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_off0000bb61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB61 | 16836 bytes |
SHA-256: 11a951aa1e230459f84b9c1cccdd390d492ead10ba6d619d246e6ecb7cbaf063 |
|||
font_01_sfnt_off0000e6bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6BC | 10388 bytes |
SHA-256: 24de2561bc6578b2f0c76f6d41bdc58ac7884081f567b8407b15e29d8da8c68d |
|||
font_02_sfnt_off0000fe30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE30 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.