MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous links to external websites, many of which are hosted on compromised or disposable domains, suggesting a link farm or phishing lure. The ClamAV detection as 'Pdf.Phishing.Trojan' strongly indicates malicious intent. While no scripts were explicitly extracted, the presence of PDF_URI and PDF_SEO_DISPOSABLE_LINK_FARM heuristics points towards the document's primary function being to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier suspicious score 0.3841
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 farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://queure.ru/uplcv?utm_term=apc+back+ups+pro+550+user+manual
- http://architettipassarinmarzotto.com/userfiles/files/8669949231.pdf
- https://alexandrapanayotou.com/web/images/static/file/3833993423.pdf
- http://parkingparts.com/Upfiles/file/lokoporoke.pdf
- https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/4l3nct6p9qcc9sjs0rm8a0gi8k/13694799572.pdf
- http://sisparts.pl/zdjecia/fck/file/40875196901.pdf
- http://bakineshr.az/ckfinder/userfiles/files/vovoparujoj.pdf
- http://alternativefitness.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160705f91277bd---66889618208.pdf
- http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1607102de9d28a---15357251766.pdf
- http://bukharageorgia.com/sites/default/files/file/65318246994.pdf
- https://hirurgija.me//files/jojajonilexamu.pdf
- https://10kshot.com/customerinterview/ckfinder/userfiles/files/kigazoxavox.pdf
- https://www.acptechnologies.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ee8a9329c5---puditapebolixuganefoxuv.pdf
- https://alfa-pechati.ru/wp-content/plugins/super-forms/uploads/php/files/b0130c991f68b4b75e17eb507247de14/bogolubude.pdf
- http://xn--80aikni6a0b.xn--p1ai/images/file/jagobu.pdf
- http://myarrahnu.com/mo_images/files/64624964647.pdf
- http://lezeckastenakosice.sk/upload/files/muzosowa.pdf
- https://www.truesdalepainting.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b4d9b3619d---fumigubunituven.pdf
- https://norservis.com/files/files/zukogotefunenov.pdf
- http://uat.ideadunes.com/projects/ideadunes-portfolio-site/wp-content/plugins/formcraft/file-upload/server/content/files/160b49a80947fe---libilelokubodibuvegozomox.pdf
- http://adamlegal.com/userfiles/file/didivurixunekenimawivak.pdf
- http://xn--42-6kcdlkbomh7beggito5p.xn--p1ai/userfiles/file/xosarijimeza.pdf
- http://aarogyamedico.com/userfiles/file/89011716754.pdf
- https://dezsredstvompx.ru/wp-content/plugins/super-forms/uploads/php/files/19c38a9eb02e38ae27a840a6c50d50b6/70469130605.pdf
- http://ingegneriarossi.it/userfiles/files/69716792242.pdf
- https://alyansdugunsalonu.com/userfiles/files/siriled.pdf
- https://bxthirteen.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/1ea6ac75f28f82a094f67b7c85661744/10122721397.pdf
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dd7a.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD7A | 16792 bytes |
font_01_sfnt_off0000f58c.bin7b26948a8774ff911fceb367ff3e8f71dda50a8911f326656935048db4a8d747 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF58C | 18324 bytes |
font_02_sfnt_off00012466.bin0b1dc1fb64b2d9b2f93251be77cba053d36692a22d53fc5f5369e7779c7674dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12466 | 10916 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.