MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external resources, many of which are hosted on disposable domains and appear to be part of a link farm. The heuristic 'PDF_RANDOM_URL_LINK' and 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggest a malicious intent to redirect users to potentially harmful content. The ClamAV detection and ML classifier further support the malicious nature of the file, indicating it is likely a phishing or trojan delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
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 to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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://80tner.friend-match.com/upload/files/jafisatalegurejogi.pdf In PDF document text
- http://gleb777.com/fck_upload/file/59723975901.pdfIn PDF document text
- http://music-summer-courses.eu/upload/files/9314030637.pdfIn PDF document text
- http://195exim.com/datas/files/jusasijavefu.pdfIn PDF document text
- http://flynewsletter.com/uploads/file/86945183753.pdfIn PDF document text
- https://phucatgarment.com.vn/ckfinder/userfiles/files/89713466282.pdfIn PDF document text
- https://mwasafat.com/uploads/files/51641028672.pdfIn PDF document text
- http://mabo-meccanica.eu/userfiles/files/lopewikobobawuluv.pdfIn PDF document text
- https://tainandentist.com/uploads/files/202109031103576963.pdfIn PDF document text
- https://searchkar.com/ci/userfiles/files/sorubenoruxa.pdfIn PDF document text
- http://gniortho.com/files/Upload/file/tepaka.pdfIn PDF document text
- http://ambulatorioveterinariosantanna.eu/userfiles/files/rugom.pdfIn PDF document text
- http://chipmax.in/chipmax/ckfinder/userfiles/files/rovugirajomoben.pdfIn PDF document text
- http://autolavaggiocraparotta.it/userfiles/files/20048465778.pdfIn PDF document text
- https://dakotaterritorydevelopment.com/ckfinder/userfiles/files/55404475489.pdfIn PDF document text
- https://sportuna.be/ckfinder/userfiles/files/belativizokulebepag.pdfIn PDF document text
- http://cudicio.it/images/file/diginugowenizilokomu.pdfIn PDF document text
- http://xn--ob0bjxt9h99icicrvkksa421cwwp7hiv4d6a.com/ckfinder/userfiles/files/refow.pdfIn PDF document text
- http://xn--80aafbjcazdrhzgiddbbcsg4l.xn--p1ai/pict/file/64502066918.pdfIn PDF document text
- http://veewood.com/file_media/file_image/file/guxogawixa.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/44772625bc89d065efc7a172804335bf/dorijafanomu.pdfIn PDF document text
- http://xn--b1agjlwjc3g.xn--p1ai/ckfinder/userfiles/files/41823725451.pdfIn PDF document text
- https://preciseenergygroup.com/media/setadomameleraxuj.pdfIn PDF document text
- https://foodexgida.com/uploads/files/84643581240.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=class+6+cbse+maths+textbook+pdfPDF 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://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_off0000aebf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEBF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000c6d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6D1 | 15504 bytes |
SHA-256: a32e23bdb19d0938a75879167fb8587876179b849899ef7416d30da8802274f6 |
|||
font_02_sfnt_off0000ed65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED65 | 11120 bytes |
SHA-256: 070eda1754eb5428148c94c0987b2670a7492340a061a5a64fab35b90b446752 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.