MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, with at least one pointing to a domain associated with link farming and disposable hosting, suggesting a phishing or malware distribution scheme. The presence of external URIs and the overall structure point towards an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://vilenefex.ru/award?keyword=calendar+august+2020+pdf PDF link annotation
- https://nikudedixipapun.weebly.com/uploads/1/3/4/6/134692686/3728653.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386822/normal_600254e659a39.pdfIn PDF document text
- http://sesesuruko.mypressonline.com/engineering_company_profile_format.pdfIn PDF document text
- http://pukujadud.getenjoyment.net/how_to_write_an_essay_for_upsc.pdfIn PDF document text
- https://zetaxufonepijak.weebly.com/uploads/1/3/4/3/134353616/c1d98de73.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366630/normal_60341d10668da.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408335/normal_60009dfac5121.pdfIn PDF document text
- http://gudutisiluzew.mypressonline.com/pavif.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470521/normal_605a57ffd96bc.pdfIn PDF document text
- https://ralirepiputup.weebly.com/uploads/1/3/4/8/134852471/5344613.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/0e1a96ca-1780-41ea-847b-f6b8afe2724c/5582547539.pdfIn PDF document text
- http://gonegexunu.myartsonline.com/xapak.pdfIn PDF document text
- https://s3.amazonaws.com/kudufigunabi/5498283446.pdfIn PDF document text
- https://s3.amazonaws.com/bojafazes/driver_canoscan_lide_220_windows_7.pdfIn PDF document text
- https://5fb3b2f4-e86d-4029-b823-ac5950ddf4c1.filesusr.com/ugd/c0aa49_f42424dca0814fd1b5ac76d307669681.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ab2f8fd3-4cf7-4923-95b6-849177ab1029/zotukepuxu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca2520d2-41a4-46d6-81b9-5f4e7d6ad3cc/childrens_stories_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e812eef9-a166-4e8a-9030-9a7936991725/41669716739.pdfIn PDF document text
- https://s3.amazonaws.com/gezejoputiwinu/killer_bean_unleashed_free_movie.pdfIn PDF document text
- https://f06ae689-34e6-4fd9-b749-a5985747e370.filesusr.com/ugd/4117a9_9683c407695a4a378bb0a2ac397d3540.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8dd7ebd0-e14f-4316-9997-917a21350902/what_are_the_signs_of_a_thermostat_not_working.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_off0000ee29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE29 | 5388 bytes |
SHA-256: 8784eaeafbfd2b793563746fa8e6158921cef9653d105e278868a0eef9ec844c |
|||
font_01_sfnt_off00010089.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10089 | 11308 bytes |
SHA-256: 794d212b0a5991eea3bd2764bb00cfe55047ef758b99efad652fd79a3240aedc |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.