MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF is identified as malicious by ClamAV and an ML classifier, and exhibits characteristics of an advance-fee scam. It contains numerous links to external PDFs hosted on compromised or disposable domains, likely serving as a lure to trick users into downloading further malicious content. The document body is heavily obfuscated, preventing a detailed analysis of its specific content, but the heuristic firings strongly suggest a phishing or scamming attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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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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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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://drafthe.ru/uplcv?utm_term=tv+presenter+auditions
- https://kodcomputers.ro/2664/uploads/begaxo.pdf
- http://novaserv.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073f2fae6565---dikadela.pdf
- https://rajatotogroup1.com/contents//files/79228619011.pdf
- http://centrumbiznesurawicz.pl/userfiles/file/34636016549.pdf
- http://danburyhighclassof1961.com/clients/b/b4/b42d7d7907ff1a67dd6fd366dd3c6775/File/zawujegozimokowazubokebin.pdf
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/1609269e4431d5---bikizonupukipoluna.pdf
- http://vom-ragnaroek.de/uploads/file/9394206688.pdf
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160cdbcd686200---kaponitorul.pdf
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/3315156cb35818c46bcd3b0b46a6dc57/9065938164.pdf
- http://www.whirlpool-beachcomber.at/wp-content/plugins/formcraft/file-upload/server/content/files/160b5880866e80---novonexulolunutolujobere.pdf
- https://popcouncilinstitute.org/wp-content/plugins/super-forms/uploads/php/files/cc428c3f3108dd24cbe8070eca93d4f7/51433511241.pdf
- http://www.sg-callenberg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606c7c0317e32---zadavewojasi.pdf
- https://adepotcustom.com/UploadFiles/file/20210523095615153.pdf
- http://www.lifestaralberta.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5ffd41d1ae---viguvitekugal.pdf
- https://www.inkfactory.pk/wp-content/plugins/formcraft/file-upload/server/content/files/160a96e39098b0---nelofukawuso.pdf
- http://dambi.pl/userfiles/file/poxovat.pdf
- http://fd-health.com/upload/ckeditor/files/26127465690.pdf
- https://aradmissions.com/ci/userfiles/files/notamabuzuvet.pdf
- https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c80219ca75---pozararenafukewanibavo.pdf
- http://staging.impactredevelopment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096153fbb352---wewomunopodefez.pdf
- http://erkerlaender.de/wp-content/plugins/formcraft/file-upload/server/content/files/160cb089eba3f1---85624185049.pdf
- http://carrozzeriabosini.net/userfiles/files/95589762267.pdf
- https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/e0003caa6ac22f07b327d77e660536a6/kejibetuna.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ea65fd7fac---29746104564.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_off0000fe36.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE36 | 16792 bytes |
font_01_sfnt_off00011648.binc4f4c8afe098b0dacacd7c0b796e676974486e58907a730662c4e5db18be6bdd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11648 | 16972 bytes |
font_02_sfnt_off000142b1.binab3e0a1bbe2c885f192e664e8a30ad6cfb8c2edacfb1f71fb7534bb171d5d72c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x142B1 | 10468 bytes |
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