MALICIOUS
236
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
This PDF document was flagged by ClamAV as Pdf.Phishing.Trojan and exhibits characteristics of an advance-fee scam or a lure to install browser extensions. The document contains numerous external links, many pointing to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The primary attack pattern involves social engineering to trick users into downloading or installing further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 8
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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://cructi.ru/uplcv?utm_term=how+to+set+alarm+on+my+android+phone
- http://kernenshepler.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/vedokiligirafaledojiged.pdf
- https://alwaysthesame.pt/site/upload/file/lulamal.pdf
- http://architettoannalisatinelli.it/userfiles/files/folukojur.pdf
- https://i-try.tw/upfile/files/2021/09/04/gizorevawo.pdf
- http://thicongdiennuocmiennam.com/uploads/files/9939132309.pdf
- http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613bbbf9c61dc---14367184696.pdf
- http://6nergy.fr/6nergy/sites/default/user/file/sokibixigumakabuvori.pdf
- http://fruhmann-elektrotechnik.at/karoregubifulujeguna.pdf
- http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/83bcfc9966914f28aa53a9608c07e998/7750672415.pdf
- https://multimetrics.com/ckfinder/userfiles/files/56287922484.pdf
- http://finadev-groupe.com/userfiles/file/lebuxilidanuwobaraxijal.pdf
- http://falconltd.pl/cache/file/48981308811.pdf
- http://vinczeandlaszlo.com/upload/64295034214.pdf
- http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1613767050ddb5---476309144.pdf
- https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/9nl8gpdlu8r3jfkstglqtok7fr/bojuruwenipulesokutokuzi.pdf
- https://ecoinkworld.com/wp-content/plugins/super-forms/uploads/php/files/dd282504816c83c837a3ba698f1fb975/95051918182.pdf
- http://eikenhorstgroep.nl/userfiles/file/makavumemabewowirojelelun.pdf
- http://weldingplaza.com/files/file/51546981676.pdf
- http://files.ibiza-ferien.de/file/73479706162.pdf
- https://marljivo.hr/UserFiles/files/3967334309.pdf
- http://szyoujin.com/UploadFile/file/20210902121758635.pdf
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161401b1711f7f---43147685505.pdf
- https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/161307c13cf708---vanaxonubivakadikozajuvi.pdf
- http://gerd-pollak.de/userfiles/file/zixewido.pdf
- https://ever.dacola.com/upload/files/legobudikalijezi.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_off0000e9a5.binaab6b302610e2bc988356699dbfb84888f967bfebfb348a15a90379efc63f30c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9A5 | 10848 bytes |
font_01_sfnt_off00010280.bin99e91ea0000fc3107d90224957f75fed2d12ca45d6f57b9d7c33cf0477507d3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10280 | 17620 bytes |
font_02_sfnt_off00013098.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13098 | 16792 bytes |
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