MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to PDF files hosted on various platforms, suggesting a link farm or redirection mechanism. The document body, though heavily obfuscated, contains text related to 'Purpose of punishment sociology', likely a lure to attract victims to click on the embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 5
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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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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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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://jumiwimov.ru/strik?utm_term=purpose+of+punishment+sociology
- https://zipalusub.weebly.com/uploads/1/3/4/3/134343211/jajenuvomug.pdf
- https://static.s123-cdn-static.com/uploads/4417213/normal_5ff3a4a54d36d.pdf
- https://static.s123-cdn-static.com/uploads/4415936/normal_6004119ddc5c6.pdf
- https://cdn-cms.f-static.net/uploads/4367925/normal_600dd2a484883.pdf
- https://zuxibonidape.weebly.com/uploads/1/3/4/8/134889984/kalemolikadi.pdf
- https://borusolu.weebly.com/uploads/1/3/4/3/134327960/84086e6d5b2c2c.pdf
- https://vevusivo.weebly.com/uploads/1/3/0/8/130874001/vebutuwo.pdf
- https://vonuvevija.weebly.com/uploads/1/3/1/4/131407152/8884940.pdf
- https://sodomolu.weebly.com/uploads/1/3/5/3/135398587/bizaterafi.pdf
- https://xuxijirabof.weebly.com/uploads/1/3/1/4/131406659/kugelazodilafulimiji.pdf
- https://wenabavur.weebly.com/uploads/1/3/1/3/131379405/nelegole-mozomabamalida-latalanikav-nijobibejunogof.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/d7d24770-b614-434f-87b3-392141a594fd/indian_coast_guard_assistant_commandant_medical_standards.pdf
- https://uploads.strikinglycdn.com/files/9f42b08c-e998-4c58-b1bd-7903455aadf8/the_17_indisputable_laws_of_teamwork_embrace_them_and_empower_your_team.pdf
- https://uploads.strikinglycdn.com/files/605978b4-54a4-4aca-a3ce-75cecb4dba3b/does_mendeley_work_with_office_365.pdf
- https://uploads.strikinglycdn.com/files/0e489106-de21-4442-8299-aeda95f88476/nelson_pediatrics_audiobook.pdf
- https://s3.amazonaws.com/gebukil/can_you_buy_phones_at_costco.pdf
- https://s3.amazonaws.com/dinigugaxej/mudisaxuka.pdf
- https://s3.amazonaws.com/feborobegibew/is_insecure_a_good_show.pdf
- https://s3.amazonaws.com/fosawef/free_word_document_letterhead_templates.pdf
- https://s3.amazonaws.com/wozoxub/south_africa_weather_report_map.pdf
- https://s3.amazonaws.com/kizugokofo/litidulivazofevi.pdf
- https://uploads.strikinglycdn.com/files/757bea92-dae6-42b8-aacd-b112ca6db975/pca_notes_on_aci_318-11_building_code.pdf
- https://s3.amazonaws.com/dagasopones/49270009040.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010f0e.bin66cfad9359153a2fe5cdf5501c6af042a4196b47b7d8464ddaf9cc3439f9c0eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F0E | 5324 bytes |
font_01_sfnt_off00012111.bin29c17a8f3b56335f8fa8a7e7ba306e089855e13ed93398ea9966f0d8c32d2da7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12111 | 11900 bytes |
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