MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.007 JavaScript
The PDF is identified as a phishing lure due to its image-heavy nature and a click-outward action. It contains numerous links pointing to PDFs hosted on compromised CMS uploads, suggesting a distribution point for malicious content. While no scripts were directly extracted, the overall structure and link farm indicate a phishing or malware delivery attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
Heuristics 7
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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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 2 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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://lighthousemacau.com/html_upload/file/vasotepafolenisela.pdf
- http://globalcenterhotels.com/bot/ckfinder/uf/files/74893978802.pdf
- https://www.delaneyllc.com/ckfinder/userfiles/files/43460808811.pdf
- http://bienchidan.org/uploads/files/80861949032.pdf
- https://aspit.ro/imagini_ws/duligalibagam.pdf
- http://stylekd.ru/files/lilogulurek.pdf
- http://tradotel-riviera.com/file/dewegofoso.pdf
- http://tatishev.ru/admin/ckfinder/userfiles/files/89310342641.pdf
- https://camphacement.vn/upload/files/19859112972.pdf
- https://datatech-int.com/userfiles/file/zorabudid.pdf
- https://allianztc.ro/files/file/luled.pdf
- https://renault-service.com/userfiles/liwiju.pdf
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/161307958c29a7---64163515315.pdf
- http://nutronicltd.com/userfiles/file/disivuleruda.pdf
- http://holidayservicemarsala.it/userfiles/files/tiguwopaxoji.pdf
- http://palestraarkadia.it/userfiles/files/dusibebediruriramote.pdf
- http://siamintertrade.com/file_media/file_image/file/jimudewolumukimujufevemob.pdf
- https://nevjegyzek.eu/uploads/file/77201438498.pdf
- http://masan315.net/board/imagefile/file/xowama.pdf
- https://www.ccps.mx/wp-content/plugins/super-forms/uploads/php/files/4d3479877f306f55f18d273392091bd3/48588397866.pdf
- http://vincityhomes.vn/wp-content/plugins/super-forms/uploads/php/files/da4i7grco8mcf6hrk7qujmfftd/78908559032.pdf
- http://happyland-nsk.net/ckfinder/userfiles/files/pubobisajinexigirimeru.pdf
- http://miminku2.com/contents/files/42625390795.pdf
- http://obraz-tlt.ru/userfiles/file/74143364930.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=nigerian+short+stories+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_off0000af08.bin0944a0db79da66748cba9ac88dc9206d4633d94b4efcc893aef2bac6fdf146e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF08 | 14164 bytes |
font_01_sfnt_off0000d21d.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD21D | 16792 bytes |
font_02_sfnt_off0000ea34.bin6f2fbd8d4ec954980a479ca090190a5f5f1d9814688e0018c1f690ee31ad0e17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA34 | 10708 bytes |
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