MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier. It contains a link farm pointing to multiple compromised WordPress sites and other domains, suggesting an attempt to redirect users to malicious content. The presence of external URIs and link farms indicates a likely phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9919
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://es-umzuege-transporte.de/wp-content/plugins/super-forms/uploads/php/files/cc46e1abce5145063e95d2f52a0bbea6/divaxumukajanib.pdf
- http://askort.pl/Upload/file/zeguzizaloxuwatopute.pdf
- http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160755ffb89e68---pewupakejofu.pdf
- https://rosycaffe.com/file/48739092130.pdf
- https://areshin.ru/wp-content/plugins/super-forms/uploads/php/files/d64bba92d6602f4c337690ccc99be68f/78512736710.pdf
- https://choiceenergynetwork.com/wp-content/plugins/super-forms/uploads/php/files/6b270ac03c055b56b6d2e8e6e92a3aff/kametif.pdf
- http://septumdent.com/img/userfiles/files/30129855028.pdf
- http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608a3982ca2ea---13393840532.pdf
- https://www.ptlittleflower.org/wp-content/plugins/super-forms/uploads/php/files/9hadjccno05k1hfidufjb9mlt2/39547015994.pdf
- http://sintellect.ru/Repository/file/18076047420.pdf
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/i72emk6sok8e9nft3tr6dr5o18/jafujoxagelipaxuxagine.pdf
- http://j-line.ca/fck_upload/file/pujutumi.pdf
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/abgr4ifevgoa5959a16isc6pl4/33987854016.pdf
- https://bienenaktuell.com/sites/bienenaktuell.com/files/file/zajuli.pdf
- http://dtcguild.org/clients/80367/File/43099238232.pdf
- http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094c26182946---keregorurizikugok.pdf
- https://standardpromotion.com/images/upload/userfiles/files/35143971140.pdf
- https://urbanplace.me/wp-content/plugins/super-forms/uploads/php/files/199bb87e763340f5b308b028d28d498b/zuxuju.pdf
- https://www.arphplumbing.co.uk/wp-content/plugins/super-forms/uploads/php/files/59l7mvdue40fva690hutrtb0e5/16445637598.pdf
- http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/160786f321b226---94573930751.pdf
- http://kokocurry.gm/userfiles/file/lusalatuzidot.pdf
- http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/160bea842a4a6d---28371442958.pdf
- http://phs1961.com/clients/2/29/29da8dc1278d8f1c58a3d16208bcb4e7/File/63907340463.pdf
- http://www.vivelamusica.es/wp-content/plugins/formcraft/file-upload/server/content/files/1608343618f45f---vagefosapikodozolo.pdf
- http://amazingindiaphotos.com/amazingindiaphotos//upload/fckimage/file/57180716003.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=bloons+td+6+latest+version+free+download
- 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_off00013185.bin2e048be43b265467bbf76866f1771da835ea5a8ee96a3fce1a37af2bdd9802af |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13185 | 10720 bytes |
font_01_sfnt_off00014a65.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14A65 | 16792 bytes |
font_02_sfnt_off00016277.binae40e4427fd87627189ee7de70b43ffb01a24a4f0fe92b0996a78eed1b6b4e42 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16277 | 17892 bytes |
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