MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by a machine learning classifier and ClamAV, indicating it likely serves a malicious purpose. It contains numerous links, many pointing to compromised WordPress upload directories, suggesting it functions as a link farm. The presence of these links and the nature of the hosting indicate an attempt to distribute malicious content or manipulate search engine results.
Machine Learning
- Nyx PDF Classifier malicious score 0.9822
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 http://www.aluvascientific.com/UserFiles/file/9018377334.pdf
- https://remoteworkerclub.com/wp-content/plugins/super-forms/uploads/php/files/ffa4cf41e45347a5534d88a3c90f7c73/83175104232.pdf
- http://cleanyachts.it/writable/public/userfiles/file/10670893484.pdf
- http://maility.pl/_ADRESuserfiles/file/26786389723.pdf
- http://uat.ideadunes.com/projects/ideadunes-portfolio-site/wp-content/plugins/formcraft/file-upload/server/content/files/16078722e0ad25---62068840215.pdf
- https://www.wikiwebagency.it/wp-content/plugins/super-forms/uploads/php/files/a9946e0195173b504528fc9390000a27/jiwufasakeluwop.pdf
- http://merwepizza.com/upload/file/53868029528.pdf
- http://www.expertnutritionadvisor.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089e5fae5ae0---5993102668.pdf
- http://www.empresshasnoclothes.com/siteuploads/editorimg/file/kezotuderirumazimome.pdf
- http://joshuadacosta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d5bcb42e57---tidunujugazipixuxuk.pdf
- http://gostium.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9a7fa3838---65548071413.pdf
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/31cbbe5c53a22502e8ac4216169aca67/ziderazeji.pdf
- http://gancza.pl/userfiles/file/befapekixekesoni.pdf
- http://xn--dlek-5qa.com/admin/UserFiles/file/dusil.pdf
- https://curryleafharleysvillepa.com/hang/userfiles/files/sikoxigowugiwejufod.pdf
- https://www.hotel-palladium.gr/wp-content/plugins/super-forms/uploads/php/files/eo7p08t34devjtlf7d173uut48/nawapigirejivelunijexiv.pdf
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ba61c5cb13---5632719574.pdf
- https://navliecky.net/userfiles/file/62595303939.pdf
- http://clinicacomciencia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c8ec4ac62ff---dorazelaxafed.pdf
- https://rhagro.com.mx/wp-content/plugins/super-forms/uploads/php/files/a922f5e2529a1284e8ac27ffec05fbb7/faxuz.pdf
- http://www.drop-lok.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071f2fa03e2d---87744851921.pdf
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/201e6b7094271df3bef27e1b4e0d2ac0/31913888831.pdf
- https://razvozka24.ru/wp-content/plugins/super-forms/uploads/php/files/4967434365b0e1b963cb9bf2e86b4594/58317276866.pdf
- https://atesolve.com/ckfinder/userfiles/files/kusowofaladugubirapug.pdf
- http://blissworldbeauty.com/newerac2c/userfiles/file/zarovalebupigu.pdf
- https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/76864c2ef3e637d36095a9ae9c20de90/49876094386.pdf
- http://skogsformedling.se/bilder_umeny/File/85051925982.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=how+to+make+girl+fall+for+you+on+chat
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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_off000104d0.binb39a3274e50dce5fe5233e382c43220ae9af450919b48f697d990490ba588453 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104D0 | 11000 bytes |
font_01_sfnt_off00011e2f.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E2F | 16792 bytes |
font_02_sfnt_off00013641.bin0f3d93171d1b525c5b9499a7ae940547ab0fdd23af8990661db3feedea65cd22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13641 | 17412 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.