MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially harmful sites. The document's content, though partially obfuscated, appears to be a lure, possibly for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
Heuristics 7
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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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://crophysi.ru/123?utm_term=current+ethiopian+business+news-+amharic+reporter
- https://zupevojug.weebly.com/uploads/1/3/0/7/130740492/kulop.pdf
- https://volifinidolil.weebly.com/uploads/1/3/0/8/130873876/3753cd2ba52.pdf
- https://gapelovonexi.weebly.com/uploads/1/3/4/3/134385778/viruviditizit.pdf
- https://depovazopalixu.weebly.com/uploads/1/3/2/6/132681382/seluserud_durujiluze_bupabujusizi_semokasarokoj.pdf
- https://gedijidejejew.weebly.com/uploads/1/3/0/7/130775336/badebiniv_jezepinaresizif_lorolajoxepix_ravozeluve.pdf
- https://bijasekimuku.weebly.com/uploads/1/3/4/5/134593614/9018679.pdf
- https://jixerunoxeza.weebly.com/uploads/1/3/4/6/134678785/ropow.pdf
- https://static.s123-cdn-static.com/uploads/4479226/normal_6009a393c45ac.pdf
- https://cdn-cms.f-static.net/uploads/4378160/normal_603bcab5c735e.pdf
- https://nugaginidej.weebly.com/uploads/1/3/4/4/134475369/2807517.pdf
- https://wabatopopelak.weebly.com/uploads/1/3/0/7/130775953/kifunizotukobiko.pdf
- https://cdn-cms.f-static.net/uploads/4387806/normal_6063b33be38b4.pdf
- https://tapojanez.weebly.com/uploads/1/3/1/3/131398133/0d3f5.pdf
- https://cdn-cms.f-static.net/uploads/4367923/normal_6069c487e557c.pdf
- https://migofaxukov.weebly.com/uploads/1/3/5/3/135394112/3459421.pdf
- https://static.s123-cdn-static.com/uploads/4401732/normal_5ffd862d1b87c.pdf
- https://rowurasivove.weebly.com/uploads/1/3/4/3/134357219/fd228c1d6.pdf
- https://pabifiliponisod.weebly.com/uploads/1/3/4/3/134367040/kefewigekafo.pdf
- https://rapokivagifo.weebly.com/uploads/1/3/4/3/134338569/9f2f7b57379.pdf
- https://static.s123-cdn-static-d.com/uploads/4368962/normal_60b782448abbe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/e0e6a113-ed6b-40da-a288-586f0166c960/gemamogo.pdf
- https://uploads.strikinglycdn.com/files/125fb504-cab6-4f1a-a7e9-227be7785ed3/what_are_some_examples_of_how_folk_cultures_approach_certain_foods.pdf
- https://uploads.strikinglycdn.com/files/099d9ee5-0ca0-4c7b-a634-873330c011f3/zifuxul.pdf
- https://uploads.strikinglycdn.com/files/268b20b5-9460-46a4-be57-41d455dc407f/65408365161.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f3fe.bin715f6dba6503b621080a5671a146a1e5bc7ae7ffd9ae4105e06443ed141ab989 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3FE | 5308 bytes |
font_01_sfnt_off000105ec.bin18ba6b3a04bf3e7788cff84c556cbdb234b69a7c636ab5b184f53938fa48e106 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105EC | 10564 bytes |
font_02_sfnt_off000129dc.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129DC | 4324 bytes |
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