MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs that form a link farm, with one URL specifically mentioning 'free elixir in clash of clans', indicating a lure for in-game currency. The presence of multiple disposable hosting domains and link farm characteristics suggests an attempt to distribute malicious content or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://medvor.ru/uplcv?utm_term=how+to+get+free+elixir+in+clash+of+clans PDF link annotation
- http://umffz21.ru/admin/ckfinder/userfiles/files/ribaratenot.pdfIn PDF document text
- https://hanomanberjaya.com/contents/files/42167500901.pdfIn PDF document text
- http://karthikeyanjayaram.in/userfiles/file/wipukegonikiwusaroboxakiw.pdfIn PDF document text
- http://markone-tools.com/upload/files/72780575019.pdfIn PDF document text
- https://alarrabnews.com/images/content/content/file/96541993779.pdfIn PDF document text
- https://anup.bo/images/files/fiwumu.pdfIn PDF document text
- https://binarbaidtrading.com/public_html/userfiles/file/sedawamewupovuze.pdfIn PDF document text
- http://commune-bourre.com/userfiles/file/23732762572.pdfIn PDF document text
- http://hoilhpnqbthanh.com/upload/file/wivebokuresofawalewuked.pdfIn PDF document text
- http://barudan.hk/UploadFile/file/20210915220005389.pdfIn PDF document text
- http://thenext.pk/userfiles/files/wozoda.pdfIn PDF document text
- https://mttrasportisrl.it/dati/upload/file/9269851627.pdfIn PDF document text
- https://shinko-tw.com/UserFiles/file/xiwaz.pdfIn PDF document text
- https://kalashad.com/userfiles/file/vafatusizevewumazesoz.pdfIn PDF document text
- http://holidayservicemarsala.it/userfiles/files/ribexomafave.pdfIn PDF document text
- https://novinfasteners.com/userfiles/file/79088301889.pdfIn PDF document text
- https://matteagianotti.ch/userfiles/files/46477250458.pdfIn PDF document text
- http://zssadkowice.pl/pliki/15543291593.pdfIn PDF document text
- http://neodev.space/wp-content/plugins/formcraft/file-upload/server/content/files/1614acdf511460---berizumexobumubaragiwu.pdfIn PDF document text
- https://sukienmiennam.com/userupload/files/90885642194.pdfIn PDF document text
- http://kythuatviet.vn/uploads/userfiles/file/3797205069.pdfIn PDF document text
- http://zhuoxinlaw.com/userfiles/file/20210912005416_1642758406.pdfIn PDF document text
- https://eghamatkade.com/basefile/eghamatkadecom/files/dajojanu.pdfIn PDF document text
- http://omgmediatank.com/userfiles/files/79648727993.pdfIn PDF document text
- http://1utilaje.ro/mm/file/molono.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_off0000e441.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE441 | 18604 bytes |
SHA-256: 2268a0d94ba41849db44c564b98048645d0e44364ac360c2b61f95c712c93938 |
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font_01_sfnt_off0001150b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1150B | 10796 bytes |
SHA-256: 7ba1fb05179d1575abb04b2f9ca2d2d79ce1dd9c1b481ab6e4c6691dc92a16ac |
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font_02_sfnt_off00012dec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DEC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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