MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a critical heuristic identifying a large link farm. The primary URL suggests a lure related to a D&D character sheet, likely to disguise the malicious intent. While no scripts were explicitly extracted, the PDF structure and extensive external linking are indicative of a phishing or malicious content delivery mechanism, potentially leveraging embedded JavaScript for exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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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://pelibifir.ru/award?keyword=d+d+3.+5+revised+character+sheet+pdf
- https://zaloposigino.weebly.com/uploads/1/3/0/7/130739621/cd730817b06bfd6.pdf
- https://cdn.sqhk.co/luzigagoguna/cMjcacC/pofokasa.pdf
- https://static.s123-cdn-static.com/uploads/4474734/normal_5fc80dafd4bfb.pdf
- https://static.s123-cdn-static.com/uploads/4367925/normal_5fe2167d2de26.pdf
- https://cdn.sqhk.co/fopeziriga/Hfjalia/fancy_pants_adventure_3_unblocked_weebly.pdf
- https://cdn.sqhk.co/duromivap/eigBgdb/71530810938.pdf
- https://cdn-cms.f-static.net/uploads/4417818/normal_604739fdaffcc.pdf
- https://cdn-cms.f-static.net/uploads/4480905/normal_5fdb027a370ca.pdf
- https://cdn-cms.f-static.net/uploads/4490244/normal_600e4bdd4448c.pdf
- https://nokidevekixim.weebly.com/uploads/1/3/2/3/132302759/rulironuzi.pdf
- https://static.s123-cdn-static.com/uploads/4476566/normal_6000ebbe40524.pdf
- https://digagewopaloz.weebly.com/uploads/1/3/4/6/134634746/803583a41.pdf
- https://cdn-cms.f-static.net/uploads/4406202/normal_6040a008754ca.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/wolina/33216722992.pdf
- https://s3.amazonaws.com/juvosi/after_submitting_form_redirect_page_in_php.pdf
- https://s3.amazonaws.com/novifamigot/new_moon_december_2020_meaning_astrology.pdf
- https://s3.amazonaws.com/fajixe/wukenepelavarikakim.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://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e1df.bin458c38daefdba8ca86b5212da8f0cdcf1c2ef7562a81b266737631068d25ae7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1DF | 5592 bytes |
font_01_sfnt_off0000f4f8.bin91ddabb21474386a9d639b02dccb8a1cb26f7559708f3d117a12e97bf6e9c1fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4F8 | 10712 bytes |
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