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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://jacksth.ru/strik?utm_term=kingdom+manga+characters PDF link annotation
- http://vetobiz.sportsontheweb.net/44337219075.pdfIn PDF document text
- http://bufibinokurun.scienceontheweb.net/9230251550.pdfIn PDF document text
- http://freds.space/how_to_cook_vegetables_with_pastaav997.pdfIn PDF document text
- https://tusidotug.weebly.com/uploads/1/3/4/4/134482214/kurizivibalu.pdfIn PDF document text
- https://vaxuzumop.weebly.com/uploads/1/3/4/8/134870956/rozapulunupofo.pdfIn PDF document text
- http://muwiduvepobuz.mygamesonline.org/basic_core_java_tutorial.pdfIn PDF document text
- http://nomenowunesazoz.scienceontheweb.net/nibeb.pdfIn PDF document text
- https://gupufema.weebly.com/uploads/1/3/4/4/134456882/af9b47.pdfIn PDF document text
- http://penageli.getenjoyment.net/54906458888.pdfIn PDF document text
- http://kleomaften.online/62898318436i6h13.pdfIn PDF document text
- https://cdn.sqhk.co/jojojidatun/aL719qh/simple_notepad_download.pdfIn PDF document text
- http://fesotisifofil.mygamesonline.org/spiritual_benefits_of_fasting.pdfIn PDF document text
- http://oyuncuxx.com/55078497644t7rf8.pdfIn PDF document text
- http://vazawujuzu.sportsontheweb.net/40631018235.pdfIn PDF document text
- http://oneitstore.info/56868369670cjumc.pdfIn PDF document text
- https://cdn.sqhk.co/jilebodetifa/1AYgexv/83950802332.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jofeliruf.rf.gd/which_breville_juicer_is_best_for_leafy_greens.pdfIn PDF document text
- http://sinusudixuxuwad.atwebpages.com/31419986681.pdfIn PDF document text
- http://ruvowepager.epizy.com/ozeri_touch_total_body_bath_scale_reviews.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_off0000f949.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF949 | 5292 bytes |
SHA-256: d365bc7ff5ad1f9cf55b5954156fd7eb40670d4fdaa40991cd519e40d4639322 |
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font_01_sfnt_off00010b21.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B21 | 10792 bytes |
SHA-256: 6486f0a1021b1e4406006511c19331ee0181eaca6d618c20033a84affaef01ad |
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