MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many pointing to compromised or disposable hosting, indicative of a link farm. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution. The embedded JavaScript may be used to further obfuscate the redirection or initiate a download.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://garglob.ru/uplcv?utm_term=bmi+calculator+android+studio+java
- https://soi.icami.mx/ckfinder/userfiles/files/vizipuxenozotisazevimi.pdf
- http://psn-monolit.ru/img_file/files/zixabok.pdf
- https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613126f1bd3d3---zamazovijudepobovo.pdf
- https://horkolas-gatlas.hu/ufiles/file/rabalirowuwexumusaluveze.pdf
- https://cytokin.ca/upload/editor/file/21364882288.pdf
- https://www.ideakliniksisli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613fe400c964d---kuxajakaga.pdf
- http://ecohort.com/userfiles/files/30740833009.pdf
- https://skopjemuzikon.pmgrecordings.com/ckfinder/userfiles/files/62461332275.pdf
- https://kaptenhoki.org/contents/files/68750312332.pdf
- http://www.superior-inkjet.com/login/ckfinder/userfiles/files/funewejebovulil.pdf
- http://modelkyujin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613587c54e298---52012606053.pdf
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/5k878hmueud69oel3krlipndoa/powelol.pdf
- http://eikenhorstgroep.nl/userfiles/file/tilubedi.pdf
- http://www.syrahresources.com.au/application/third_party/ckfinder/userfiles/files/lidubuja.pdf
- https://huanghecables.com/d/files/xawukidomuberat.pdf
- http://mauthietkedep.info/upload/files/mibagibakasaj.pdf
- http://felixefontesadvogados.com.br/ckfinder/userfiles/files/15858986693.pdf
- https://vico-domrep.com/ckfinder/userfiles/files/jubano.pdf
- https://gertiesbloomers.com/kousumi/nulook/upload/fckimages/file/volavefalabekopip.pdf
- https://akamercedes.com/images/uploads/files/pajuzojuzelozazivuzuzeman.pdf
- http://viacaosaopedro.com/www/js/ckfinder/userfiles/files/6472214791.pdf
- http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/ce7565b3863fb37e56f04e27968a6280/fovomulekisinoza.pdf
- http://rsentco.com/upload/file/44017536980.pdf
- http://balone.net/_upload/file///20048454709.pdf
- https://perfecthospitals.com/FCKeditor/file/78542218743.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_off0000b7ee.bin13c9872e4568ef6e99d7e680c425f2855c385fddd24c7e6e4450f9e943abc559 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7EE | 18784 bytes |
font_01_sfnt_off0000e823.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE823 | 16792 bytes |
font_02_sfnt_off0001003a.bindbe189bb7d05ed6ab49a11315a27f4c1eb4eea664517992eae21a364d5920d91 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1003A | 10748 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.