MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document is identified as malicious by both ML classification and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many of which point to disposable hosting, suggesting a link farm or redirection scheme. The primary URL, https://ponafet.ru/strik, is likely used to direct users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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 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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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://ponafet.ru/strik?utm_term=free+printable+photo+family+tree+template PDF link annotation
- https://pupifino.weebly.com/uploads/1/3/0/7/130776741/fiduvofopane.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485010/normal_604166ceb3fc5.pdfIn PDF document text
- https://vufupobuzalezu.weebly.com/uploads/1/3/4/8/134853030/kawenerupu.pdfIn PDF document text
- https://vipagazowarofi.weebly.com/uploads/1/3/4/6/134685611/2a18d5aaf4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453889/normal_601d372a306ee.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409239/normal_5fe4f507824a5.pdfIn PDF document text
- https://gimipozadifan.weebly.com/uploads/1/3/1/3/131380487/6703019.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390052/normal_604649d68c18a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450512/normal_601bac78596ae.pdfIn PDF document text
- https://waponalafax.weebly.com/uploads/1/3/4/5/134529016/panovigoguxidaz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385216/normal_606ac43293a0b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454984/normal_5fff40a1de400.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/cdc7d015-9228-44c4-af35-1ac8dcda282b/what_book_of_the_bible_is_good_for_beginners.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34f0bbd9-c1e3-4d04-8281-a81db4e5cb74/80754181619.pdfIn PDF document text
- https://s3.amazonaws.com/gidibesuxi/ti_84_plus_ce_calculator_software.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4b1d54de-290c-46f2-9fb7-4f7240a6cad4/how_to_change_tp_link_default_ip_address.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c47ce9c5-0bf6-46c0-8dde-dffe5b430ecd/what_is_hybrid_computer_definition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c818a271-6331-4eef-8662-c324317bf18f/baofeng_uv-5r_not_working.pdfIn PDF document text
- https://s3.amazonaws.com/dafumuxitupav/parozibamoxenozesuk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6190220b-e63f-41e3-aba3-d9acd47407cc/5th_grade_worksheets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/031442c9-50b1-49c1-a5c5-7e71a798b576/adventures_of_tom_sawyer_and_huckleberry_finn_book.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ebd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBD2 | 5160 bytes |
SHA-256: d70aeb39b3563fc226560400142a595f1d128c007b77a61e163e25d768273cf6 |
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font_01_sfnt_off0000fd3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD3D | 10344 bytes |
SHA-256: 4098496bab09020e2f7d0cb600cc8b02d2ba216ebc425c1d0c21065e75a6f4ef |
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