MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, indicating a link farm designed to redirect users. The ClamAV detection and heuristic firings for compromised CMS uploads and SEO link farms strongly suggest a malicious intent, likely phishing or malware distribution. No scripts were extracted from this sample, but the presence of embedded URLs and the nature of the heuristics point towards a phishing or malware delivery mechanism.
Machine Learning
- Nyx PDF Classifier suspicious score 0.3852
Heuristics 5
-
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
-
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://nomylo.ru/uplcv?utm_term=android+1+gta+vice+city PDF link annotation
- http://ktai.lmg.jp/upload/file/20488578014.pdfIn PDF document text
- http://huarui-bio.com/upload/files/nivapotuko.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161405c4ba6258---wofiwikojun.pdfIn PDF document text
- http://autolavaggiocraparotta.it/userfiles/files/73822147714.pdfIn PDF document text
- http://hejia-ele.net/upload/rimufiraziwarebu.pdfIn PDF document text
- http://wawa757.com/uploads/files/nidigogazuferenuxawej.pdfIn PDF document text
- http://benetalent.com/upload/files/fuleja.pdfIn PDF document text
- http://wordtmann.beckbauer.eu/ckfinder/userfiles/files/kezagagaxobivevu.pdfIn PDF document text
- https://cplastik.net/data/cms/file/97396743466.pdfIn PDF document text
- https://bi-kiesabbau.de/cmsimple/images/file/5567064819.pdfIn PDF document text
- http://www.mueblesgamez.com/ckfinder/userfiles/files/56242492878.pdfIn PDF document text
- http://proleague.dk/userfiles/file/zarila.pdfIn PDF document text
- http://grapes4u.ca/sites/all/sites/grapes4u.ca/files/ziziv.pdfIn PDF document text
- http://topup-fight.com/ckfinder/userfiles/files/64226247035.pdfIn PDF document text
- http://dmkaudit.sk/101/upload/file/96772303590.pdfIn PDF document text
- http://chunmianxian.com/upfolder/e/files/20210916025550.pdfIn PDF document text
- http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613508ead0ad4---xekitabaxerulilivuw.pdfIn PDF document text
- https://sagarexpress.com/userfiles/file/todojodejalusikodo.pdfIn PDF document text
- http://abwjefferson.com/uploads/files/49149899725.pdfIn PDF document text
- http://www.mamafoundation.cz/ckfinder/userfiles/files/51388112088.pdfIn PDF document text
- https://hcs1000.org/wp-content/plugins/super-forms/uploads/php/files/0a1132b0e87b2efa7cda5223b8a24b21/48706156587.pdfIn PDF document text
- http://hbisan.com/userfiles/file/lezijinerosolup.pdfIn PDF document text
- https://longislandinvestmentadvisors.com/nini/userfiles/file/xowurisute.pdfIn PDF document text
- http://splogservice.ru/content/file/61353873387.pdfIn PDF document text
- http://mayjack.com/upload/files/jizubuje.pdfIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dbbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBBD | 17364 bytes |
SHA-256: ebbfeea9e8989e8aa867e2b68106b3092fd9800968937848e814a2ec8bad5806 |
|||
font_01_sfnt_off00010845.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10845 | 10544 bytes |
SHA-256: 4a9993f25566b9681d5623f0703bf7cb47cafa2d37d41a19e36093a1f30f082d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.