MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised or disposable hosting domains, indicating a link farm designed to lure victims. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution. The file's structure and URL patterns are consistent with a malicious PDF dropper.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.jemelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a51ecca0ad5---40423923901.pdf
- http://travellightnepal.com/userfiles/file/68376439656.pdf
- https://fitnessrev.net/wp-content/plugins/super-forms/uploads/php/files/1taa1ciid63um4gld1amfmjatm/ledas.pdf
- https://dcmheavyequipment.com/admin/images/file/10085955253.pdf
- https://777mto.com/contents//files/redidumowir.pdf
- https://skyfireconsulting.com/wp-content/plugins/super-forms/uploads/php/files/rk13vkk93gsq3cpn9svr6le70h/rasijopaxamedogelu.pdf
- http://iamsoldierfit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6a3becb4c4---17398396803.pdf
- http://skolicka.eu/foto/images/file/fakeguxe.pdf
- https://taevlingar.se/images/pages/file/28456250347.pdf
- http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aac5dae6e1a---nixefi.pdf
- https://fobiy.net/wp-content/plugins/super-forms/uploads/php/files/58746d660c36e745e9b44ee496ff176a/sinug.pdf
- https://www.sblending.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160722536e1f55---jolimiwuxukufonumiru.pdf
- https://sakitonus.ru/wp-content/plugins/super-forms/uploads/php/files/57b305933f5c32e7ab7866db9ddc1b36/kozewexisilanodamupor.pdf
- http://pebyte.com/wp-content/plugins/super-forms/uploads/php/files/7j1nuku2v61peb0gi6aueknmpk/83334421208.pdf
- http://www.investing-in-women.com/wp-content/plugins/formcraft/file-upload/server/content/files/160907d8d4fa6e---nufaturelomojon.pdf
- http://klassn.com/ckfinder/userfiles/files/sifizuturedidakew.pdf
- http://cablexconsulting.com/Upload/file/nuzevuxebanibaruvorujad.pdf
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cf99ee25f00---leviwat.pdf
- http://amirafouad.com/uploaded_files/file/wiluvoxipumagudaliwus.pdf
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/abe730c9aad7bd94636aac73faa6af4b/lofupederevutaxepefi.pdf
- https://noble-worldwide.com/wp-content/plugins/super-forms/uploads/php/files/b31daea7785977c74eb7ce593687583b/gosuf.pdf
- http://freehajjandumrah.com/admin/admin/uploadfiles/file/mukitagixinizomoj.pdf
- https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/160c9d432c934c---15947087064.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=anamitra+guest+house
- 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_off0000f466.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF466 | 16792 bytes |
font_01_sfnt_off00010c78.bin1fc59bc2b48503bc761077da106747ed9abf64e63b196bcbf1d30fa565392d9e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C78 | 17548 bytes |
font_02_sfnt_off00013a19.bin55c6cc3c243439bfe1a7eae2978cd0a6d227121b4229cc41f426cfae82228b61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A19 | 10588 bytes |
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