MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is identified as malicious by ML classifiers and ClamAV. It contains numerous embedded URLs, with one heuristic specifically flagging it as a 'link farm on disposable hosting'. The document body is heavily obfuscated, preventing analysis of its direct content, but the presence of many external links suggests a phishing or SEO-based attack. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://plenaseguroseprevidencia.com/fotosempresa/files/23091029958.pdf In PDF document text
- https://iuoshili.com/upload/users/files/42307106381.pdfIn PDF document text
- http://ehoron21.mn/uploads/files/30511744547.pdfIn PDF document text
- http://gerastar.com/userfiles/file/padugugokulaxexu.pdfIn PDF document text
- http://naviway.su/upload/files/bawumidavovafar.pdfIn PDF document text
- http://vxclouds.com/userfiles/file/gimapepugudebuzebala.pdfIn PDF document text
- https://soudurelausiere.com/upload/editor/file/60325936815.pdfIn PDF document text
- https://pankajplast.com/ckfinder/userfiles/files/rulakonosu.pdfIn PDF document text
- http://hig-hegmann.de/userfiles/file/8212209402.pdfIn PDF document text
- https://sudhirsachdevaclasses.com/ci/userfiles/files/kajuzatigolarilevuwonis.pdfIn PDF document text
- http://compow.net/ckfinder/userfiles/files/21586956421.pdfIn PDF document text
- http://studiomarazzi.eu/userfiles/files/lepafajosane.pdfIn PDF document text
- http://kesherisrael.com/uploadEditor/files/27903445024.pdfIn PDF document text
- http://tangneylaw.com/admin/images/file/jafavibawijelubamijip.pdfIn PDF document text
- https://infoenergie-loire.org/userfiles/file/84835566100.pdfIn PDF document text
- http://alpanelektrik.com/depo/sayfaresim/file/74732527850.pdfIn PDF document text
- https://broadstripe.com/wp-content/plugins/super-forms/uploads/php/files/ef13292aa12d5cc0ff23c0a063fc0986/xavataloxe.pdfIn PDF document text
- http://insfilings.com/skyzone_classic/upload/files/27871514859.pdfIn PDF document text
- http://mofrantech.com/userfiles/file/1774412796.pdfIn PDF document text
- http://www.saraviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f4211e5453---55434940449.pdfIn PDF document text
- https://xn--z4qq44i.tw/upload/actfiles/77943458597.pdfIn PDF document text
- http://azizolace.cz/images/file/zidexufosutoxaxax.pdfIn PDF document text
- http://ipsgroupjjn.org/userfiles/file/zujiroguwokulexusamub.pdfIn PDF document text
- http://baikalspring.ru/ckfinder/userfiles/files/49020326126.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=tenses+worksheet+for+class+5PDF 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_off0000e9ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9FF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00010216.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10216 | 10616 bytes |
SHA-256: 3d797173324f3e1d34e538d024c2d899e7d587d8e83f10ccd6776379adf52f5a |
|||
font_02_sfnt_off00011a7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A7D | 18548 bytes |
SHA-256: 1b6c8f565862a93f0894a0d8be8d3f71c93994a1e0bdd3a4d69187a09d7fb8ab |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.