MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9992
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/wix?keyword=relative+motion+worksheet+answers+part+1 PDF link annotation
- http://gefosezidubajoz.scienceontheweb.net/3304905587.pdfIn PDF document text
- http://jobs-ingenieur.best/the_bear_william_faulkner_page_countwly0t.pdfIn PDF document text
- http://roflan.site/lurizakomisozurebozivafubimlfy.pdfIn PDF document text
- https://vumifedesonuzik.weebly.com/uploads/1/3/4/8/134849268/6176290.pdfIn PDF document text
- https://fugokepak.weebly.com/uploads/1/3/4/8/134856046/bapulab.pdfIn PDF document text
- http://alluniversity.fun/3524358739sbjr8.pdfIn PDF document text
- http://zoxodur.sportsontheweb.net/autoestima_automatica_gratis.pdfIn PDF document text
- http://gratoraama.website/anydesk_control_androidwb6uw.pdfIn PDF document text
- http://kodepovorivapi.mygamesonline.org/pimaxujobatorutuwiw.pdfIn PDF document text
- http://bupetud.xyz/parts_of_speech_grammar_exercises0g16t.pdfIn PDF document text
- https://wotigutaz.weebly.com/uploads/1/3/4/3/134361511/koxumuz.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/82beb7a0-e1a1-4962-a1fd-2eccb1809806/cant_get_my_thermostat_to_work.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ed854aa-a0fa-40a2-b203-eb021a4fbfc7/kofevaralotatinofaruzufap.pdfIn PDF document text
- http://redifigikutusoj.myartsonline.com/vuwusapa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5290140-95cf-4fc1-97b4-2f0306f77ea5/buledamozofepelijowo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd3d0778-de42-42c4-a675-33f3ca873b75/kebivipufebip.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/82831cdf-eec1-4b14-91af-228e0649c9ef/giwevudon.pdfIn PDF document text
- http://bogalibamadom.myartsonline.com/what_another_word_for_younger_sister.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eae8ed67-a4a2-4525-939d-1ce65daeaf37/maya_angelou_birthday_poetry.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf3f03d1-0f09-4c73-91df-a175d5329dd4/is_blink_stock_a_good_buy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca934259-a08e-4a03-8f57-72496a24672d/diy_gun_cleaning_table.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/70760ae6-7ae6-47d4-9d48-a201d9eddf4b/60019691520.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a9bde345-40b5-4c10-82a3-5570ae423211/sizemapevobaxag.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_off0001266d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1266D | 5332 bytes |
SHA-256: 7818c34477be345b845247c269bd36b80d3cb782982d15695115e17bd3722c90 |
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font_01_sfnt_off00013880.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13880 | 10636 bytes |
SHA-256: d0f3f1e2d364b2174af00b99535d4648ec60aba3141a6b3704dc116390b989dc |
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