MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of an advance-fee scam. It contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm designed to distribute malicious content or redirect users. The document body was unreadable, but the heuristics strongly indicate a phishing or scam lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 http://www.kindytennis.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084c6c33f75c---11626237505.pdf
- http://www.barankayalar.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160c3006c3a227---96753723714.pdf
- http://malagi.pl/user-files/fck/file/31995899291.pdf
- https://ecoretras.com/file/55735665519.pdf
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/160c9dbe7cdf0d---58423434564.pdf
- https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/cvq9j8uuem9t0olcbmgqspnd4v/57003650869.pdf
- http://salsainkonstanz.de/media/files/xusimakim.pdf
- http://skuplaptop.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160982f3c4c07e---minoxunovanutexudanorot.pdf
- https://halobysciton.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b0c73418ae0---6679561558.pdf
- https://amalighting.com/wp-content/plugins/super-forms/uploads/php/files/c9e801ba3a7d130b25865d51a332caaf/48587863690.pdf
- https://www.a2zmedical.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607942b884d26---vidofowoneno.pdf
- http://foire-fromages-et-vins.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa9e42f105e---77646491077.pdf
- http://raunlarose.us/wp-content/plugins/formcraft/file-upload/server/content/files/160a50fb37c804---49277207553.pdf
- http://szao-spb.ru/images/news/file/xuseviz.pdf
- https://maclashoes.it/file/1720159638.pdf
- http://creativeindustries.ru/uploads/userfiles/file/56740345326.pdf
- https://balajitutorial.com/admin/userfiles/file/natoru.pdf
- http://zulassung4you.de/bilder/file/kebip.pdf
- https://www.audifonosdoshoydos.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607147c2a7d11---nutulijewoxidozokizagodo.pdf
- https://refour.eu/wp-content/plugins/super-forms/uploads/php/files/ee1d1c58bbbff038a01c514357589f90/49408203898.pdf
- https://rlvanstory.com/wp-content/plugins/super-forms/uploads/php/files/f0c7acd78b4fb53647075978e93a64f8/niduvosedulumapumatoxo.pdf
- http://architects-desk.com/uploadsfile/48379550037.pdf
- https://www.physioaktivkramer.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606f3b4f7db24---koxigivikat.pdf
- https://www.prowallpanama.com/wp-content/plugins/super-forms/uploads/php/files/e0056e76927e5ab3494f06d0f3dda51f/tisopujamixiruwozubume.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=fetal+heartbeat+app+android
- 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_off0000ea72.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA72 | 16792 bytes |
font_01_sfnt_off00010284.bin13a73b2cd4b43dd91cc30d261d7eb5f94f8a3b763a6bc2e20e8294bc0999c9ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10284 | 17040 bytes |
font_02_sfnt_off00012ec4.binf78fe86b04199e6928368aebd9ed22b6882664079d57d26159b318762cffaf51 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EC4 | 10436 bytes |
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