MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by ClamAV as a phishing trojan and by an ML classifier as malicious. It contains numerous external URIs and link farms hosted on compromised CMS upload storage and disposable domains, indicating a phishing or malware distribution attempt. The embedded URLs suggest the document's primary purpose is to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://allytemp.ru/uplcv?utm_term=seven+hundred+five+thousandths+of+an+inch PDF link annotation
- https://retentionstudentexperience.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a054cf1d46d---vujusoxifinigexefap.pdfIn PDF document text
- http://energy-labels.com/userfiles/file/legipukewexejidepi.pdfIn PDF document text
- https://eandjfamilyhealthcenter.com/wp-content/plugins/super-forms/uploads/php/files/128ffc8ab77d696457f6d94de0bd7043/72080649446.pdfIn PDF document text
- https://aartipalette.com/userfiles/file/nejuzixe.pdfIn PDF document text
- https://bonafideonline.com.ar/wp-content/plugins/super-forms/uploads/php/files/9c55e32df4a69631c96604065812575f/5471954808.pdfIn PDF document text
- https://www.actionconstructionjax.com/wp-content/plugins/super-forms/uploads/php/files/fa5e6e683a23fdd3ccf33518d7ef3e9b/kinowox.pdfIn PDF document text
- https://beachesbrewing.com/wp-content/plugins/super-forms/uploads/php/files/c3127475b545d98d295381bb8e9ebad6/5945845214.pdfIn PDF document text
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f04da48686e---jalakodazufigerof.pdfIn PDF document text
- http://conwaychristian.org/wp-content/plugins/formcraft/file-upload/server/content/files/16075ee47c1d7e---18689356451.pdfIn PDF document text
- http://muntepa.com/userfiles/files/81121711151.pdfIn PDF document text
- https://www.budgetskemaet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160af9beef33c0---35300793578.pdfIn PDF document text
- http://thibangoto.com/app/webroot/uploads/files/simik.pdfIn PDF document text
- https://sckstone.com/wp-content/plugins/super-forms/uploads/php/files/6327b8c579d2c3872fdb07500ad64479/47711127372.pdfIn PDF document text
- http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a05666ae441---zijaduzexusa.pdfIn PDF document text
- https://ipcare.nl/wp-content/plugins/super-forms/uploads/php/files/0hn7e3vvn5qmiuume02764edi9/gamitekosima.pdfIn PDF document text
- http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c0a8e3de337---nunifedat.pdfIn PDF document text
- https://bursac.net/userfiles/file/31373920968.pdfIn PDF document text
- http://stopasbestos.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607d0595e3aad---benesim.pdfIn PDF document text
- http://facilitymanagementassociates.com/survey/userfiles/files/14354608073.pdfIn PDF document text
- http://makaeximworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d5bae4e18f---vadekuputujo.pdfIn PDF document text
- https://leesman.com/wp-content/plugins/super-forms/uploads/php/files/7519114b643ce4fc0950b36c57b7ff7b/jugifipeba.pdfIn PDF document text
- https://tjpapigroup3.com/contents//files/kovafibebeb.pdfIn PDF document text
- http://pizzeria-millemiglia.de/app/webroot/img/editor/file/3967923734.pdfIn PDF document text
- https://microfocus-realize2020mea.com/wp-content/plugins/super-forms/uploads/php/files/69af4e2821f72caac6fb7d47240308a1/86561198031.pdfIn PDF document text
- http://erkerlaender.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a0bf6fcb4ce---69498348258.pdfIn PDF document text
- 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_off0000ee13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE13 | 16224 bytes |
SHA-256: 2462f5d07a62284494109e43d10e7889fe1ed1c4b8f2c344c82ab77bce5f3655 |
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font_01_sfnt_off0001181a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1181A | 10768 bytes |
SHA-256: c0cdb0e40284b0c6e65085d9083cd95eeb46fb879a5dd2bde0d6f80e6c555bea |
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font_02_sfnt_off000130d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130D8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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