MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many pointing to link farms, suggesting a phishing or malware distribution scheme. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM specifically flags the document's structure as a link farm on disposable hosting, reinforcing the phishing pretext.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://rajaketiga.com/contents/files/kibijelukotisusagabipo.pdf In PDF document text
- http://swatimishra.in/uploaded_files/userfiles/files/wazami.pdfIn PDF document text
- https://isabellepieman.com/userfiles/file/91131997702.pdfIn PDF document text
- http://pincailight.com/zk/UploadFile/file/2021090405195673499.pdfIn PDF document text
- http://eunlocker.com/Images/Editor/file/todudixixereletezowavebap.pdfIn PDF document text
- http://pilanatofishing.com/home/sandbox/domains/shelter.sandbox.tritek.hk/public_html/ckfinder/userfiles/files/81130386475.pdfIn PDF document text
- http://ap-qatar.com/userfiles/files/mumapugar.pdfIn PDF document text
- http://secretinvitation.net/images/files/70109629594.pdfIn PDF document text
- https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f8b4b85fad---94573629271.pdfIn PDF document text
- http://snsi.jp/image/news_file/43381814377.pdfIn PDF document text
- http://terlickodds.cz/www/www/fckphotos/file/72829976350.pdfIn PDF document text
- http://phongthuyphatloc.com/luutru/files/muvagejuporirikekuv.pdfIn PDF document text
- https://marblobathware.com/app/webroot/img/files/nekoxeraradoxinegovav.pdfIn PDF document text
- http://dungcumaymoc.com/Images_upload/files/neneto.pdfIn PDF document text
- http://ficfart.org/userfiles/file/kenesotalak.pdfIn PDF document text
- http://adacu.org/userfiles/file/20210909030528.pdfIn PDF document text
- http://adice-area.com/pictures/files/tanenaxozetovesivaxesoz.pdfIn PDF document text
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/3cg7qtu2mk75n6ql6sk6g60rgu/nuputimogigewevoti.pdfIn PDF document text
- http://caogenzhiben.com/filespath/files/20210908105809.pdfIn PDF document text
- https://atasuorganiktarim.com/upload/ckfinder/files/galotoberogutavukujeda.pdfIn PDF document text
- https://tapetcenter.ro/app/webroot/files/userfiles/files/13544620156.pdfIn PDF document text
- http://tagsu.com/attachments/fckattachments/file/65033456347.pdfIn PDF document text
- http://www.mostenpo.jp/userfiles/files/93057010076.pdfIn PDF document text
- https://amt-alarmy.pl/userfiles/file/55069004446.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=how+to+get+robux+from+other+playersPDF 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_off0000dd0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD0C | 17220 bytes |
SHA-256: 0d662c74fdd407f50a66e52d34f31da8331ea74fe515d0a1a5be9451bd43e6f8 |
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font_01_sfnt_off000109a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109A7 | 11144 bytes |
SHA-256: 72d77108b8800da0f490a81e7bb6e28af167bff8ce332cd0fe9ad746b3e5e047 |
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font_02_sfnt_off00012397.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12397 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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