MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, suggesting a link farm or redirection scheme. The primary URL, 'https://druttle.ru/strik?utm_term=ozeri+weight+scale+batteries', is presented as a search result for a specific product, indicating a phishing or spamming lure. ClamAV and ML classifiers also flagged this PDF as malicious, supporting the assessment of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://druttle.ru/strik?utm_term=ozeri+weight+scale+batteries PDF link annotation
- https://cdn-cms.f-static.net/uploads/4412999/normal_5fdae2d1473a3.pdfIn PDF document text
- https://xefafarorul.weebly.com/uploads/1/3/4/6/134698093/29d71c7b0a634.pdfIn PDF document text
- https://widajuzuno.weebly.com/uploads/1/3/1/6/131637349/vevuna.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406166/normal_5fd7c03ce51f0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456387/normal_5fe1041c7a347.pdfIn PDF document text
- https://jitolubupiloz.weebly.com/uploads/1/3/4/6/134637312/1387987.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4471711/normal_5fded93ea7066.pdfIn PDF document text
- https://gepadagonuvo.weebly.com/uploads/1/3/0/7/130775626/ce915ef1e4d.pdfIn PDF document text
- https://disovipogazita.weebly.com/uploads/1/3/1/3/131398104/salage.pdfIn PDF document text
- https://nusepetuvake.weebly.com/uploads/1/3/3/9/133997573/rozaf.pdfIn PDF document text
- https://wasatetokis.weebly.com/uploads/1/3/4/5/134513062/f50578cefbb0068.pdfIn PDF document text
- https://xodimazu.weebly.com/uploads/1/3/1/4/131408168/vibatubilijes_nirinemazemiziv_fenero_gawukafex.pdfIn PDF document text
- https://novomegaweg.weebly.com/uploads/1/3/4/7/134738931/wegusebababuxadilu.pdfIn PDF document text
- https://pafuwaron.weebly.com/uploads/1/3/4/3/134385690/fitijagusaw.pdfIn PDF document text
- https://wobanuwu.weebly.com/uploads/1/3/5/9/135959505/6621769.pdfIn PDF document text
- https://surujesuf.weebly.com/uploads/1/3/4/7/134773125/sixizujisomujuv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jizozekawa.epizy.com/add_promo_code_to_dunkin_donuts_app.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/65135943-d154-4f6c-acf5-6e43b0a0bd25/97494104466.pdfIn PDF document text
- http://gifefuko.rf.gd/basketball_hoop_game_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/33b4a267-4dcc-4e2b-9b9e-3abecddf99bf/whirlpool_fridge_ice_maker_not_working_but_water_does.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16818b7f-c26c-4ea4-b228-88f358d5f190/six_memos_for_the_next_millennium_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2d10172e-e9a0-4d05-9cae-bd2aa57d3b0c/chief_yeoman_eval_bullets.pdfIn PDF document text
- http://zeluzara.epizy.com/crm_software_comparison_chart_and_guide.pdfIn PDF document text
- http://lanelasopuju.rf.gd/apache_hadoop_3_quick_start_guide_download.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_off0001023f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1023F | 5372 bytes |
SHA-256: 6981ca4cde299fac016809706f7ced6656aa2dbc62c57fdf0be9b7ccb89f9ca8 |
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font_01_sfnt_off0001149a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1149A | 10512 bytes |
SHA-256: ffc4782193bfe13f4c703709a8cbf0fae9671b8e6c6c05306aff36d16d06299c |
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