MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external websites, with at least one identified as a malicious redirector. The document body, though heavily obfuscated, suggests a lure related to a 'Playstation app update'. The presence of multiple PDF links and a critical heuristic firing for malicious redirector links indicates a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ggtraff.ru/strik?utm_term=playstation+app+update+release+date
- https://zanagolebiwom.weebly.com/uploads/1/3/4/9/134900312/e30bd6.pdf
- https://mokenexub.weebly.com/uploads/1/3/4/4/134478104/3153923.pdf
- https://fuvekusegubo.weebly.com/uploads/1/3/4/7/134736786/sikedid_susugexa_digiladukoxofeb_turuzavizojefu.pdf
- https://ribimefisele.weebly.com/uploads/1/3/4/5/134516567/nelegas-vevoduliwava-rojedonojodifov.pdf
- https://lodokevez.weebly.com/uploads/1/3/4/4/134476034/regubad.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/xubifupi/4389563439.pdf
- https://uploads.strikinglycdn.com/files/fe35fe3b-c795-4f7a-8e2a-e08be31c6b6d/bible_study_outlines_tagalog.pdf
- https://uploads.strikinglycdn.com/files/ec517c94-a924-40de-9341-d75c5f28dd84/zuwivuxakikiwudow.pdf
- https://s3.amazonaws.com/tojabixefova/93818999495.pdf
- https://s3.amazonaws.com/suxuzubojut/whistle_tamil_movie_songs_starmusiq.pdf
- https://s3.amazonaws.com/dobikasukavu/guided_walking_tours_in_new_zealand.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_off0000c4e8.bin5123918d942d61bc9c3e799bacb13635d9d799d2e38f6aebd03f418b01d4333d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4E8 | 5056 bytes |
font_01_sfnt_off0000d62c.bin239c6ae1d3fd559cc38de1e1e95ebcd8c394ca4dd69a43bb387ce5efd56dbd20 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD62C | 9652 bytes |
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