MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. Heuristics indicate the document functions as a link farm, directing users to multiple potentially compromised or disposable hosting sites. The presence of numerous unknown URLs suggests a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://prota.ru/upload/files/43627651895.pdf In PDF document text
- http://ceomit.com/fckupload/file/wasewafugivekizisa.pdfIn PDF document text
- http://www.deadclan.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161417123bc5b2---pekamegobobiraze.pdfIn PDF document text
- https://vinacomvietnam.vn/uploads/news_file/94021663326.pdfIn PDF document text
- http://tnslib.net/userfiles/files/taxanem.pdfIn PDF document text
- http://telekommarketing.com/firme_data/files/lojitiweziruja.pdfIn PDF document text
- http://tucholainfo.pl/userfiles/file/nakutelegakurasoguzelipob.pdfIn PDF document text
- http://smcertificationservices.com/userfiles/files/35725569988.pdfIn PDF document text
- http://quangcaosms.org/media/ftp/file/mofive.pdfIn PDF document text
- http://health-bridge.in/upload/file/tuxikodalaxeru.pdfIn PDF document text
- https://tjp2-hotlink-j3t.com/contents/files/sebefamugivedu.pdfIn PDF document text
- https://sofupingame.com/calisma2/files/uploads/vonag.pdfIn PDF document text
- http://snap-drone.com/userfiles/file/93812859323.pdfIn PDF document text
- https://amagi.la/wp-content/plugins/formcraft/file-upload/server/content/files/1612f608eb1dce---daruromumawi.pdfIn PDF document text
- http://fratellibeninca.com/images/file/11625402695.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a4b8a78052---41996563574.pdfIn PDF document text
- http://abaj.cz/UserFiles/File/wunotegepalomenu.pdfIn PDF document text
- http://antonioruizabogados.es/userfiles/file/35136884719.pdfIn PDF document text
- http://fortlauderdalelimorental.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613beeb192df5---51504835879.pdfIn PDF document text
- https://ver9.sonikgps.com/ckfinder/userfiles/files/sujifabewot.pdfIn PDF document text
- http://thangmayedex.com/webroot/img/files/kupelivexariborolivujukeb.pdfIn PDF document text
- http://defhjdr.friend-match.com/upload/files/42592447421.pdfIn PDF document text
- https://cantarefides.ro/admin/userfiles/file/33831558623.pdfIn PDF document text
- http://ellev.fr/upload/files/73146768088.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=turn+phone+into+computerPDF 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_off0000d63b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD63B | 16596 bytes |
SHA-256: 747d4ce0af4a45f7493c39b9d07943267e2354107b64ced00e9552254049b5a9 |
|||
font_01_sfnt_off000100cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100CD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000118e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118E4 | 10328 bytes |
SHA-256: 4c6e8ff4b28d6328f68c144d0129dfafc139abc39045fe58f526122d8508c98b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.