MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, directing users to multiple distinct domains, including one hosted on a raw IP address. The embedded URLs, despite some being marked as benign, contribute to the overall suspicious nature of the document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
Heuristics 6
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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 http://lammermoor.net/imagenes/file/54193021195.pdf In PDF document text
- http://villaroyalenews.com/userimages/39895354278.pdfIn PDF document text
- https://typeone.com.my/ckfinder/userfiles/files/ranevovejinavowuxufe.pdfIn PDF document text
- https://daiichitravel.com/uploads/news_file/kuledik.pdfIn PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/161307134adf25---77098211107.pdfPDF link annotation
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/7t7o0dtg9ivv473ulg034tot7q/22250466067.pdfIn PDF document text
- https://xn--78-6kce7dfhb9dwb.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/b4399feddf554b3e98014bac8f0fad11/setadasufujexok.pdfIn PDF document text
- http://webspace.mysdam.net/images/newsletter/files/97177490784.pdfIn PDF document text
- http://ulrike-mayer.de/userfiles/files/lomewapilipaviliguje.pdfIn PDF document text
- https://hinodecoder.com/userfiles/file/78113812263.pdfIn PDF document text
- http://urduhadith.org/survey/userfiles/files/vigunofapukanewadiwin.pdfIn PDF document text
- http://premo.at/userfiles/file/bifutox.pdfIn PDF document text
- https://xn--atpta-nfb.lv/images/userfiles/files/46166116578.pdfIn PDF document text
- http://chapelguild.com/images/usr/wopepudejisumejex.pdfIn PDF document text
- https://photopoligrafic.ru/ckfinder/userfiles/files/fikejupezag.pdfIn PDF document text
- http://kleni.cz/userfiles/file/ganiduzejelofuxotimoxalas.pdfIn PDF document text
- https://ginniglobal.com/uploads/file/9204047914.pdfIn PDF document text
- http://wanyuantemple.tw/userfiles/file/90035112364.pdfIn PDF document text
- http://kursadowicz.pl/Upload/file/jezekasomi.pdfIn PDF document text
- https://birotex.rs/images/files/88543041115.pdfIn PDF document text
- https://plantbiochem.com/ckfinder/userfiles/files/33596547019.pdfIn PDF document text
- https://aykutemlak.com/upload/ckfinder/files/posozatijiwa.pdfIn PDF document text
- http://imobiliariaimperio.com/files/files/nikugotanejojezaxo.pdfIn PDF document text
- https://rinducm1.com/contents/files/38728245982.pdfIn PDF document text
- http://antansconstructions.com/ckfinder/userfiles/files/lanapuzeme.pdfIn PDF document text
- http://bsa-billiard.by/images_from_html_editor/file/robameta.pdfIn PDF document text
- http://crmloccitanecr.com/campannas/file/41131753220.pdfIn PDF document text
- http://mariancozma.com/_user/file/latixexejafuwavek.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=how+to+enable+android+system+webview+in+android+9PDF 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_off0000dd9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD9A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f5b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5B1 | 10972 bytes |
SHA-256: 97a907ac146ab341d6a30a363abbd5ca8b8c84f0042abde0a62cb671471cce49 |
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font_02_sfnt_off00010f34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F34 | 19092 bytes |
SHA-256: e5422d18501c3e59e62f6f80406aacf9c622911050b8977c58ae76a0a1e5c6cd |
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