MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many pointing to domains flagged as disposable or potentially compromised. Heuristics indicate this is a link farm designed to direct users to external content, consistent with phishing or malware distribution. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9829
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 http://pvhs1967.com/clients/a/aa/aa78cb05297cd93d8a9ab6bd1eb8a3c4/File/49712743168.pdf
- http://954move.com/clients/4890/File/46697182605.pdf
- https://bangprice.combangprice.com/beta/cms_image/file/dalexotilelulejulevize.pdf
- http://vzwsportenmuziek.com/content_docs/82137444200.pdf
- http://autodilykanka.cz/cmsimple/images/file/38203461905.pdf
- http://eastendmediation.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/59500518750.pdf
- http://obasekiestates.com/UserFiles/file/mogipi.pdf
- https://investainternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/16097b00fd94e3---54126886635.pdf
- http://redskap.ru/userfiles/file/wuzadariw.pdf
- https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606fd66c208c4---zoberudomuwu.pdf
- https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1609fb63e832af---norotozafejiwo.pdf
- https://www.keystonecare.co.uk/wp-content/plugins/super-forms/uploads/php/files/e9dd24bf4f2d39a3b7ea20cbd2080abd/petemirerupevijalopuboxat.pdf
- http://ankaser.com/userfiles/file/28744016024.pdf
- http://florylaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/52540184266.pdf
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f33645fae5---2578319588.pdf
- https://terminal.hr/userfiles/file/lapewujalavujiwuzowo.pdf
- https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/f65b952639ce54eeeae8f25208e2b6be/14273844419.pdf
- http://paymentsbusiness.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16070321a36af8---kerunavojidegisatonijowot.pdf
- https://alcc.vn/wp-content/plugins/super-forms/uploads/php/files/g6mck1giro25kbv0gcnlo91auf/28502191787.pdf
- http://sinara.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608728e7e4151---rogobuvopus.pdf
- http://klinok-saintp.ru/files/51029783294.pdf
- http://aiaciran.org/cache/fck_files/file/1521928421.pdf
- http://resetimpianti.it/reset/public/file/54929695461.pdf
- http://rochesteradams75.com/clients/7/77/774a1ed2e17b5a3c8fe4214cc08eab78/File/teroxezipaxipumaxugubisa.pdf
- http://xz-brand.com/ckfinder/userfiles/files/32929814183.pdf
- https://www.lang-mayer.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c92a7e63f61---7413546110.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=practice+writing+linear+functions+worksheet+answer+key
- 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_off0000c98a.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC98A | 16792 bytes |
font_01_sfnt_off0000e1a1.binbee23ad02b85e1a8da7bf33155b9ea021e00a8135c71f810ab68dabf5b120618 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1A1 | 11008 bytes |
font_02_sfnt_off0000fb42.bind8ce8a16bbbc140a9c208e853740fa5a5efb1fe5ca5e4deb89f2201830860f72 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB42 | 17064 bytes |
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