MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution. The file's structure and URL patterns are consistent with a malicious PDF used to lure victims to external sites.
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 https://archism.ru/uplcv?utm_term=deleting+photos+from+android+phone
- http://ambiance-cinema.fr/wp-content/plugins/super-forms/uploads/php/files/3a9006909f4802fa079b44fdc1594543/84576976515.pdf
- https://nieruchomosciprzetargi.pl/files/file/92687400591.pdf
- https://sanvexe.vn/webroot/img/files/lamafew.pdf
- http://pereplanirovkaoblast.ru/pict/file/59872815130.pdf
- http://pegastelco.com/pictures/files/54432846648.pdf
- http://hattingtoemrerogsnedker.dk/userfiles/file/rozulozepujomivubi.pdf
- https://foundlight.ca/home/foun6192/public_html/files/custom_files/file/31259665879.pdf
- https://www.carnesvarejo.com.br/assets/ckfinder/core/connector/php/uploads/files/76527226360.pdf
- http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/161346b01c5106---93542841674.pdf
- http://yarpb.ru/pic/userfile/22168261366.pdf
- http://beamstraffic.ae/amb/userfiles/file/32376898889.pdf
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/f9e0p2mvbvb596pug9c4sv5jm3/zutoliwegula.pdf
- https://stmpallet.com/ckfinder/userfiles/files/72327523888.pdf
- https://sevsport.info/wp-content/plugins/super-forms/uploads/php/files/992b713c1491f4c424b56ef7521e8a57/busimiwaxubawemedek.pdf
- http://fireprovietnam.net/luutru/files/57080208540.pdf
- https://mcq-exambd.com/app/webroot/ckfinder/userfiles/files/divereguvajisemafutupojil.pdf
- http://flemingdecal.com/uploads/assets/file/8755196632.pdf
- https://dodatkireklamowe.pl/web/uploads/files/30347871562.pdf
- http://linuxnewyork.com/draft/media/rolonal.pdf
- https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613def09e76c9---23161389688.pdf
- https://gemwares.com/userfiles/file/62544328609.pdf
- https://ismart99.net/upload/files/5087983083.pdf
- http://aaaexpressac.com/userfiles/file/82032845914.pdf
- http://metamorfozyayincilik.com/userfiles/file/zujebodululibenida.pdf
- http://logistra.fr/ressource/site-image/files/15980649195.pdf
- 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_off0000d4fc.bin7c08826d0df097c97cb0313c7ab9d91736bb90462face756043a7061739e196d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4FC | 10948 bytes |
font_01_sfnt_off0000edf4.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDF4 | 16792 bytes |
font_02_sfnt_off00010606.bin0296ea951d287bc57841def5b82f904fae7b23a274f4bbdbf259a2221cbe0c59 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10606 | 17324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.