MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a technique often used for SEO spam or to redirect users to malicious sites. The ClamAV detection and ML classifier strongly indicate malicious intent. The embedded URL 'https://druttle.ru/strik?utm_term=what+is+manual+transmission+fluid+type+a' suggests a phishing or spam lure, disguised as a search result.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://druttle.ru/strik?utm_term=what+is+manual+transmission+fluid+type+a
- https://cdn-cms.f-static.net/uploads/4446931/normal_60492d652ac0e.pdf
- https://zitujizu.weebly.com/uploads/1/3/4/7/134731650/kovevawoj.pdf
- https://dekamukovesu.weebly.com/uploads/1/3/5/3/135324216/taketegifudojawesano.pdf
- https://cdn-cms.f-static.net/uploads/4404984/normal_603b7db6b8724.pdf
- https://xogiwudib.weebly.com/uploads/1/3/4/7/134715522/2284402.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/c0a740b2-1632-4bd4-8a7f-92fb278a9d04/vokifebajonizedoxajosewu.pdf
- https://uploads.strikinglycdn.com/files/ba0770a5-df61-47fc-84a7-5d6b0cb01c30/fender_hot_rod_deluxe_30_watt.pdf
- https://uploads.strikinglycdn.com/files/62e456b1-c935-4634-8c83-61859c70f816/how_to_increase_your_mental_fortitude.pdf
- https://uploads.strikinglycdn.com/files/0a9bba35-f7a5-4dac-a81f-f3254abea1c1/70506588003.pdf
- https://uploads.strikinglycdn.com/files/1b721a67-a493-4679-b84a-a9dbf746d4dc/nixafax.pdf
- https://uploads.strikinglycdn.com/files/11886a4e-7716-4c11-837c-87b23df67f87/68276650947.pdf
- https://s3.amazonaws.com/tenunud/15820841166.pdf
- https://uploads.strikinglycdn.com/files/279f0b30-ee47-40ff-b687-47599becada0/kosajigusosim.pdf
- https://uploads.strikinglycdn.com/files/d689722d-18d5-4bb7-8a9f-de6a4d8bfb27/what_kind_of_jobs_can_you_get_with_a_bsba_degree.pdf
- https://uploads.strikinglycdn.com/files/f58f128c-562c-4e5e-8edc-1f997189b726/zexuzupajozokegazemikuju.pdf
- https://uploads.strikinglycdn.com/files/7947d498-ced3-4f7c-986f-e4ba5c0dd275/1669749677.pdf
- https://s3.amazonaws.com/wutogugej/what_is_the_main_idea_of_casey_at_the_bat.pdf
- https://uploads.strikinglycdn.com/files/aada302d-f4d7-45a5-84d1-d1107ddd4a57/7_day_mind_diet.pdf
- https://s3.amazonaws.com/sixolose/interpreting_p_l_financial_reports.pdf
- https://uploads.strikinglycdn.com/files/698618fc-0e46-4778-81ce-1ba08245b1a0/68267918842.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_off0000de4f.bin5e3d6ce86093bc05b1f3f9a4b4859d908f631fc5dfff31fed5d2f2048bb22c75 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE4F | 5396 bytes |
font_01_sfnt_off0000f091.binfd7441fbd70a2de610e3ce6beb8a72347695131d65a81de6883cf85e4db10ae5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF091 | 10652 bytes |
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