MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple compromised WordPress sites, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were directly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to lure users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9871
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://marinda.ru/pics/images/file/98903988119.pdf
- http://gentlemensquartersbarbershop.com/wp-content/plugins/super-forms/uploads/php/files/6e55725cfd391ffe1d8c76dad99b6e1f/kamoneba.pdf
- http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1606f8b2b3d245---39443847067.pdf
- https://www.hadlowsecurityshutters.com/wp-content/plugins/super-forms/uploads/php/files/e74ff405f938a98a732376c719bfef0f/lobakivov.pdf
- http://vmkmsz.hu/userfiles/file/26230429561.pdf
- https://plumcourse.com/wp-content/plugins/super-forms/uploads/php/files/ca63bcd4f6f127707b95714c4135c2e0/nuloxapasibufowidazoju.pdf
- http://pomodorolennep.de/gfx/userfiles/files/38998797978.pdf
- http://www.nuricomuvakfi.org/wp-content/plugins/super-forms/uploads/php/files/896q02a3ftkei28nm1nh1gdmi1/8269619284.pdf
- http://kursadowicz.pl/Upload/file/73505175962.pdf
- http://verynailscm.com/user_img/file/73415698589.pdf
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160d77d4335f62---kuvobofawusesigepu.pdf
- http://xn--e1aaafipco3bk8gra3b.xn--p1ai/upload_picture/file/tapomugemifarewaxezilo.pdf
- http://immobilier-valence-agen.com/userfiles/file/33284489351.pdf
- http://warraichmeats.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070e6761e603---vegotalelawisagik.pdf
- http://asianmosaicnyc.com/userfiles/file/zumamanubonato.pdf
- http://for-rent-antwerp.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095a9426d986---migagaragudizovemumuzipis.pdf
- http://mawaevents.com/uploads/file/85993675213.pdf
- http://hms31.ru/img/file/zexeju.pdf
- https://monamifrance.com/FileData/ckfinder/files/20210825_DCF39817284ADFED.pdf
- http://diysmart.net/userfiles/file/45611389008.pdf
- http://xpressup.com/userfiles/file/87706090550.pdf
- http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d956da0602---zakivubabosuvorifi.pdf
- http://theettiaresmontreal.com/clients/f/f0/f03dfc1790708d0b03c48e9879ef2ea6/File/wiwugikixe.pdf
- http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/1608236cdb9323---welakuwirebumudufuwut.pdf
- http://altelaw.com/uploads/image/file/neseko.pdf
- https://www.dooleysnaturalgas.com/ckfinder/userfiles/files/88294884558.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=latest+periodic+table+of+elements+2019+pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- 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_off0000d904.binb3287fee3e369f4caf365a26404bf7f8b3316c415b1bc36cc3608dcec489711c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD904 | 17720 bytes |
font_01_sfnt_off000106b5.binf1d2b8417cef96082401c0c0403afc4018b504b855efcd8e315f3be40e3817ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106B5 | 11340 bytes |
font_02_sfnt_off0001212f.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1212F | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.