MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, many of which point to external websites, suggesting a phishing or malware distribution attempt. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a large number of links spread across disposable hosting, further supporting this. ClamAV detection as 'Pdf.Phishing.Trojan' and ML classification confirm the malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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 https://cructi.ru/uplcv?utm_term=statistics+bell+curve+standard+deviation PDF link annotation
- http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/16132e0195aa7e---17724354918.pdfIn PDF document text
- http://vansuloi.com/uploads/userfiles/file/24798357824.pdfIn PDF document text
- http://thediamangroup.com/_images/files/wajav.pdfIn PDF document text
- https://y3stwk65l-mn9.com/contents/files/16016176666.pdfIn PDF document text
- http://keyflounge.nl/userfiles/file/seduzupagajo.pdfIn PDF document text
- http://ambulatorioveterinariocigliano.com/userfiles/files/86162587065.pdfIn PDF document text
- https://autopsrus.aerovents.com/ckfinder/userfiles/files/39234960026.pdfIn PDF document text
- http://itaxabc.com/userfiles/file/20210903000239_24520735.pdfIn PDF document text
- https://alzubidi.com/userfiles/files/pepefusixofilami.pdfIn PDF document text
- http://www.hz-kontejnery.cz/ckfinder/userfiles/files/xatosuduba.pdfIn PDF document text
- https://kaptenhoki.net/contents/files/45103745985.pdfIn PDF document text
- https://tybistanbul.org/resimler/files/gejofavujekidanex.pdfIn PDF document text
- http://cleanking.net/userData/board/file/xijagozumo.pdfIn PDF document text
- http://olympusflights.com/files/files/39518535770.pdfIn PDF document text
- http://moje-stranky.eu/userfiles/file/98257186356.pdfIn PDF document text
- http://nissanotogovap.net/uploads/images/files/49467755425.pdfIn PDF document text
- https://cmoretv.com/userfiles/bixijorojenetosokuz.pdfIn PDF document text
- https://realimpacto.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16138d09f70265---jivoladugomo.pdfIn PDF document text
- https://kltccompany.com/ckfinder/userfiles/files/81754354187.pdfIn PDF document text
- https://akproauto.com/nbloom/fckuploads/file/bapumadupa.pdfIn PDF document text
- http://www.tsahimmongol.com/uploads/images/files/zawimu.pdfIn PDF document text
- https://dubaimotorcycletours.dubaimotorhomerentals.com/uploaded_images/files/rujozidemizeranelubedira.pdfIn PDF document text
- https://fancybox.pamlskovnik.cz/ckfinder/userfiles/files/59504158490.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_off0000e1db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1DB | 18488 bytes |
SHA-256: df0610758efc717265ab3ed931c193a6364ca1bae4b4d956d0943826818f744e |
|||
font_01_sfnt_off00011271.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11271 | 10744 bytes |
SHA-256: 32dc0c49b80164e6ed1def0907de9812f3dc242ddc6b6c5cf243402290c29497 |
|||
font_02_sfnt_off00012b41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B41 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.