MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable domains and potentially malicious sites, indicating a link farm or phishing attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were directly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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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 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://seumenha.ru/strik?utm_term=samsung+mini+split+trouble+codes PDF link annotation
- https://jopuxokoxi.weebly.com/uploads/1/3/4/3/134350500/fuxelaxulebe.pdfIn PDF document text
- http://cartest.pro/68270666581a2v3j.pdfIn PDF document text
- http://xegazinijitup.mywebcommunity.org/fodinobub.pdfIn PDF document text
- http://lebedugipul.mywebcommunity.org/who_has_the_most_wives_in_the_bible.pdfIn PDF document text
- http://static-get.top/70063347504qgsyf.pdfIn PDF document text
- https://tudaluvakagovax.weebly.com/uploads/1/3/4/6/134614365/1919610.pdfIn PDF document text
- https://wefidabewurar.weebly.com/uploads/1/3/1/1/131164485/2898949.pdfIn PDF document text
- https://cdn.sqhk.co/dewufidabo/UtMhieI/87671651701.pdfIn PDF document text
- https://genezekanoz.weebly.com/uploads/1/3/1/4/131413678/65b045e40a8e50.pdfIn PDF document text
- https://cdn.sqhk.co/puxedepobe/vig3jfG/pexozojokopubepe.pdfIn PDF document text
- https://cdn.sqhk.co/modonasuje/iw7xIhg/lumamirelupuwigovil.pdfIn PDF document text
- https://cdn.sqhk.co/xagaxubibiz/7PihhcQ/download_flying_car_robot_simulator_mod_apk.pdfIn PDF document text
- https://tafanoxuxirugo.weebly.com/uploads/1/3/5/3/135327873/wubegozipaged-rebixuredumow-nogadijanazune-dapelitov.pdfIn PDF document text
- http://gizigevom.mygamesonline.org/zuwesogatanevusale.pdfIn PDF document text
- https://cdn.sqhk.co/bukoxomule/bBhggha/shiseido_color_muse_review.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://01d67eed-50ba-4ccb-8f82-c1581f7ed07e.filesusr.com/ugd/e3325f_e72931e3bce0401cb01a5407accd19a5.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3e129fa2-70ec-4b70-a30b-8deef7545430/google_wordpress_hosting_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2253844c-9bc8-421d-9d8a-2d3d87ca8fee/54497093558.pdfIn PDF document text
- https://e108c0fa-8e70-4110-aab7-e0d30777705f.filesusr.com/ugd/d9966b_0b8a82c7240f486aa9d84c32c6fe33c9.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0f58bedc-6340-4573-bc43-0911a5eb718d/lg_wm2016cw_drum_problems.pdfIn PDF document text
- https://667abc8f-92ca-45d9-bc9d-789c80a68858.filesusr.com/ugd/dcd78f_d5981638797f45d7b840d32aaf18bb8f.pdf?index=trueIn PDF document text
- https://0c3b2bb2-3ac9-4e0e-a0b2-530a831cdf0d.filesusr.com/ugd/23193f_a3076735dcec47e6b9e2c52492656cac.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bef270e4-975d-4741-add7-7035cf03be4d/18095354345.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/402036ae-e53d-402a-9cc7-4274c05927be/java_8_stream_list_to_map_duplicate_key.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_off0000f1ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1AE | 5636 bytes |
SHA-256: 407ab094e24d7e3a2765ea431c8b6df57641125bccd1e2bf951fee2c64881a94 |
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font_01_sfnt_off000104bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104BB | 11064 bytes |
SHA-256: 25c80051e1d19b643c271167dc0eab666c90acf75f8258cee3afcbdb37f94871 |
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