MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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/strik?utm_term=entry+level+qa+jobs+austin+tx PDF link annotation
- http://dexuposi.sportsontheweb.net/milan_metro_map_2020.pdfIn PDF document text
- http://fenellalucynelle.info/16064034222pltrv.pdfIn PDF document text
- http://trastenmyqort.online/human_geography_textbook_onlineusunn.pdfIn PDF document text
- http://ompala.store/64530908631zc33d.pdfIn PDF document text
- http://about-central.com/75313527200lulb7.pdfIn PDF document text
- http://amandeepsadyora.com/how_do_i_get_my_panasonic_phone_to_ring_longerrkbrf.pdfIn PDF document text
- http://ezfix.asia/sosukekurefapuluzofasbpkn.pdfIn PDF document text
- http://fastgetme.online/a_christmas_carol_fx_release_datewsizi.pdfIn PDF document text
- http://tersq.fun/340560880785gcgv.pdfIn PDF document text
- http://onatural.space/99657810558posvu.pdfIn PDF document text
- http://profaudit32.ru/mopatutyn7k.pdfIn PDF document text
- http://pokemonrivals.online/angelcare_ac401_amazonsc4yh.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/957aea7e-5a77-4cb3-b300-ad629ae8933a/70001317299.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8d1824f4-2e28-46b8-8ba5-9829a4f24706/povabuvarovetojojugu.pdfIn PDF document text
- http://jezevenakos.myartsonline.com/digital_oscilloscope_tutorial.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/52d16624-6158-4c3d-98fa-e65182742544/73307496275.pdfIn PDF document text
- http://gakajitaju.atwebpages.com/wobuxofuriteneb.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_off00011f4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F4E | 5208 bytes |
SHA-256: 7f9e75f30d855539482b38c3506ac33c6aa647a01dd3b087676ec01d94c0811f |
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font_01_sfnt_off00013130.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13130 | 11804 bytes |
SHA-256: d3457cf6c2c6c7426744fbce15263b5b1b6b070cf0b67e0454a4cb0466dc108b |
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