MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by multiple heuristics as malicious, including a high-confidence ML classification and ClamAV detection. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites. These links likely serve as a distribution mechanism for further malicious content or phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 https://www.movingwithmagna.com/wp-content/plugins/super-forms/uploads/php/files/47a0d09de98f4988efa0c72b1e8d13e4/dufefetubefapojeparujas.pdf
- http://gulfcoolcontracting.com/uploads/userfiles/file/file/dakivew.pdf
- http://triumphtoday.org/wp-content/plugins/formcraft/file-upload/server/content/files/160ac2bab07f36---81611216046.pdf
- https://sakitonus.ru/wp-content/plugins/super-forms/uploads/php/files/a2acaaba841b8906234660958248db39/wugovotu.pdf
- http://olgapolyakova.com/files/files/65912886145.pdf
- http://mexxeopaint.com/upload/files/vegaladotonufunenugamesom.pdf
- https://www.litesourcenc.com/wp-content/plugins/super-forms/uploads/php/files/f984b9446de483e4034e1a1a2864061b/36215007037.pdf
- https://www.escon.it/wp-content/plugins/super-forms/uploads/php/files/2a8b38de43530acadc07d68e9d8d49b3/17383017040.pdf
- https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/2gf6fvleusvato70picnf11v5s/suramezo.pdf
- https://qualitycountscleaning.com/wp-content/plugins/super-forms/uploads/php/files/339bf3494e3ac44c5ddaa589a6aaf0ad/befuxinapomuda.pdf
- http://dbjhockeytournament.com/clients/f/f9/f9ff496842c877cbb4522510b668f2a2/File/80234748260.pdf
- http://www.toeterloeh44.de/files/depumedox.pdf
- http://drivingschool-brno.eu/files/63465625713.pdf
- https://www.taxiserviceh24.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f41dd98d90---62316782272.pdf
- http://ingmarcofaedi.com/userfiles/files/54232574843.pdf
- http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/ecde08f8fa4eee0095f9cb08d5a29c46/teluzozavofipanuroz.pdf
- https://luminex.pl/upload/file/womudadabijevexiz.pdf
- https://olivierdaulte.com/ckfinder/userfiles/files/vasokajilipelupol.pdf
- http://lamekatus.ee/uploads/ckeditor/files/97840180391.pdf
- http://beijingxinzhi.com/userfiles/file/20210521174246_234556095.pdf
- http://vtvxm.vn/userfiles/file/47228430191.pdf
- https://xn--64-mlcufjjaii0l.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/96e86184c8c6aeb96b9ded227fdbe898/45764614391.pdf
- https://okna-stv.ru/userfiles/files/mipunamadiborarabaror.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=bloons+tower+defense+6+mod+apk
- 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_off0000ff02.binb4cd1f21d00c468e3f7c9fe76987e8e27b8703e7163cc518312d38284c5388e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF02 | 10968 bytes |
font_01_sfnt_off00011895.bin2c1ef7b8bcd52fd0922a105d8982c36241c9900c8ba8c4b1c2df364b276d30cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11895 | 17008 bytes |
font_02_sfnt_off000144df.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x144DF | 16792 bytes |
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