MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains numerous links, many pointing to compromised WordPress upload directories, suggesting a link farm designed to redirect users to malicious sites. The document body is heavily obfuscated and unreadable, providing no direct content clues, but the heuristics strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160887e355b814---89101896110.pdf In PDF document text
- https://dispomydeal.com/wp-content/plugins/super-forms/uploads/php/files/9dee76492a937589f6c9dd3fc3f8a13f/12481998497.pdfIn PDF document text
- http://ticaproduce.com/ckfinder/userfiles/files/29970451776.pdfIn PDF document text
- https://hotelristorantenovecento.it/wp-content/plugins/super-forms/uploads/php/files/4b24b6834d90d7ecfadf09156dab4921/52099567821.pdfIn PDF document text
- http://www.hangmandigital.com/files/file/32139161504.pdfIn PDF document text
- http://ilkyoukais.com/Images/Media/files/koloraxusu.pdfIn PDF document text
- http://demo-calson.garment-pro.com/ckfinder/userfiles/files/verojewaxikinanozob.pdfIn PDF document text
- http://smit-electronic.hr/upload/datoteke/lenomojudi.pdfIn PDF document text
- https://claphamjunction.com.au/wp-content/plugins/super-forms/uploads/php/files/1b7c55f6e7bac93f3e1857bc2fdd6976/73495759108.pdfIn PDF document text
- http://www.sunarpazarlama.com/wp-content/plugins/super-forms/uploads/php/files/943k95hkdusv6dd29bjdm80go7/sanemopavikadetemudo.pdfIn PDF document text
- https://hbfilm.ca/resimler/files/wegopajoputobevepemexi.pdfIn PDF document text
- http://clairvoyantinfotech.com/demo/images/nabitasawaki.pdfIn PDF document text
- https://tucarrorentacar.co/ckfinder/userfiles/files/gusifowumuwaxep.pdfIn PDF document text
- http://gapoom.com/upload/fckeditor/file/toxima.pdfIn PDF document text
- http://elfobchod.cz/foto/Image/file/nonuz.pdfIn PDF document text
- http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607361dbb5079---kefiwipakabu.pdfIn PDF document text
- http://medtravel.pro/images/hand_uploaded/files/44546308822.pdfIn PDF document text
- https://www.conkite.com/wp-content/plugins/super-forms/uploads/php/files/a5b49dc0d26b3c980854a296929bf2fb/modafowalarobavedamufe.pdfIn PDF document text
- https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7b6a6a6106---totadijudanerabopuwetixo.pdfIn PDF document text
- https://floridainvestment.cz/files/file/67641373576.pdfIn PDF document text
- http://berbun.com/user_img/file/12554225325.pdfIn PDF document text
- http://www.dnevi-sekretarjev.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160d7e9472cb8b---11915582565.pdfIn PDF document text
- http://kyea.org/imageuploads/62808553614.pdfIn PDF document text
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fcb1cd5e307---57697478737.pdfIn PDF document text
- http://paykaaluminiya.ru/ckfinder/userfiles/files/nisawizodak.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=assets+and+liabilities+definition+pdfPDF link annotation
- 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_off0000dc7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC7E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f490.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF490 | 17620 bytes |
SHA-256: fe8511831b32cae601f965b288ab43717b94c88cef191154630dc1fe96d7c963 |
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font_02_sfnt_off0001218c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1218C | 10512 bytes |
SHA-256: f7a988bb2ac9ec74f420083afba5342d4360a2544d6e58d9b376b6c4c193f5d9 |
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