MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristics reveal it functions as a link farm, with numerous URLs pointing to compromised WordPress sites. These links likely serve as lures for phishing attacks or to distribute further malware payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/osj6vde1r2omn39bfunu73nvej/rifanisodimowizana.pdf
- https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1606f63b2f2f60---21556329588.pdf
- https://c4ir.ae/wp-content/plugins/super-forms/uploads/php/files/4rhhql3nc5f63a4e2l29f5k8t1/30729256052.pdf
- https://www.freshstartdigitalmarketing.com/wp-content/plugins/super-forms/uploads/php/files/a2521cd6142ebb7430f554b1d7704814/41994813489.pdf
- https://www.mnspineandsport.com/wp-content/plugins/super-forms/uploads/php/files/44290981b34c9d622013548f3e30efbb/9050614195.pdf
- http://www.jimenez-casquet.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d2b16533e78---gatubixinerelo.pdf
- https://anzmrrn.org/wp-content/plugins/formcraft/file-upload/server/content/files/160777af39bd86---87337454924.pdf
- https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/cvcb4ht6j0ll8oh97lfkkplv85/jebomulumavesivajolo.pdf
- https://prastosten.se/anvandarbilder/95/files/17137863204.pdf
- https://hmjrgoldhockey.org/wp-content/plugins/super-forms/uploads/php/files/e871b5c7fe5ffd0a64390e01c657cac3/dukomomegusiwimex.pdf
- http://rideabikenews.com/user_img/files/bopokuna.pdf
- https://popcouncilinstitute.org/wp-content/plugins/super-forms/uploads/php/files/ebb12ac9bd80783e17ea071efef8a460/34592731101.pdf
- http://scamps.biz/userfiles/file/73904453146.pdf
- http://drivingschool-brno.eu/files/52911807597.pdf
- http://ural-resyrs.ru/data/file/xakezafi.pdf
- http://aclamerica.com/customers/CMS-IMAGES/file/pawolexe.pdf
- https://hafa-verein.de/wp-content/plugins/super-forms/uploads/php/files/3431aa54f90fe7bf47ea4b0e9b3d5c4f/88849532378.pdf
- https://southernlightingsource.com/wp-content/plugins/super-forms/uploads/php/files/6ad571eecef2218593adaadb7f456838/lojalatobuwigeroligi.pdf
- https://wamsconference.com/wp-content/plugins/super-forms/uploads/php/files/0238060b6e18a4fe30809a72ac2409cc/82830722457.pdf
- https://liniagdanskzydowo.pl/files/vesididosus.pdf
- http://allaboutdowney.com/userimages/86609714986.pdf
- https://fullhousetourism.com/UploadFiles/file/20210627074658154.pdf
- https://ottenburger.com/userfiles/file/42658827177.pdf
- https://autoteam.in/ckfinder/userfiles/files/wifivuno.pdf
- http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/16071e3e26bd85---44835279125.pdf
- http://stl-hk.net/userfiles/71381194083.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=entity+framework+interview+questions
- 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_off0000f435.binacb3d0562240a5f53d56c62c4a429053279939dad43178ab5a9a1afdbc8dca16 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF435 | 10916 bytes |
font_01_sfnt_off00010d99.binea3f4415b5035407c6ebd1b014095a0f997dfab1b39defbd3b08161e5ded74f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D99 | 16368 bytes |
font_02_sfnt_off00013777.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13777 | 16792 bytes |
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