MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the document is designed to host numerous links on disposable domains, likely to distribute malware or conduct phishing. The embedded URLs, such as 'https://zajinet.ru/strik?utm_term=when+was+masoretic+text+written', are indicative of this malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9979
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://zajinet.ru/strik?utm_term=when+was+masoretic+text+written PDF link annotation
- http://gofidiva.iblogger.org/43582854807.pdfIn PDF document text
- http://xoxanuf.mygamesonline.org/bobuvem.pdfIn PDF document text
- http://gilumesu.mypressonline.com/bible_quiz_kjv.pdfIn PDF document text
- http://vugivanasidej.22web.org/ballistic_stretching.pdfIn PDF document text
- http://retafap.22web.org/rewrite_the_stars_free_piano_sheet_music.pdfIn PDF document text
- http://bodurum.iblogger.org/belong_to_you_vi_keeland.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://peworesafasar.epizy.com/30684206472.pdfIn PDF document text
- http://baguzakanaso.epizy.com/ceqa_notice_of_exemption_form_d.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/37be4085-dd6a-47d9-a820-0a48156d28a1/dafelipabevu.pdfIn PDF document text
- https://6b2f37ea-3696-4b87-858b-663c379f6f6f.filesusr.com/ugd/16879a_87e0ae7b97af42d4b095aa392a40852e.pdf?index=trueIn PDF document text
- http://sabiwilurase.atwebpages.com/bukhari_sharif_islamic_foundation.pdfIn PDF document text
- http://geworikirabud.epizy.com/21806208769.pdfIn PDF document text
- http://zininorenedalo.onlinewebshop.net/28718431196.pdfIn PDF document text
- https://eac5c218-d238-408c-98a6-8ff0ecbb25fc.filesusr.com/ugd/b1277d_a91a24ebfc3a4f6eaf10f155256b8912.pdf?index=trueIn PDF document text
- http://wegatanubuguze.rf.gd/pijokofaribavuguki.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b3ea4af3-1ca7-42c5-8db3-ec2357faddb4/25400540506.pdfIn PDF document text
- http://pavabiza.atwebpages.com/83481452815.pdfIn PDF document text
- http://kofikirigor.rf.gd/suad_bruciata_viva.pdfIn PDF document text
- http://voxewasasaziro.rf.gd/oster_digital_french_door_oven_with_convection_reviews.pdfIn PDF document text
- http://nulepavujuzafo.epizy.com/97510219916.pdfIn PDF document text
- http://lejimilegekire.rf.gd/convert_mp4_to_midi_online.pdfIn PDF document text
- http://rujunigowe.epizy.com/vatopuv.pdfIn PDF document text
- http://mewugibi.rf.gd/que_es_el_destino_manifiesto_y_en_que_consiste.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d854fd10-6bc9-4636-87be-4acad9b6b4d0/nekepujuwibetugi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/286391a4-1686-41d3-81b3-18c22780ea7b/11840479465.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000193e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x193E6 | 6772 bytes |
SHA-256: 84733806d2ab70b6740bec67ffd00d70da6f872757075c0b7478951820012630 |
|||
font_01_sfnt_off0001a4e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A4E0 | 4968 bytes |
SHA-256: b199b8b4a3e6277d2a816fd45ca4db321920e97b2eceb76779cf5a9452591fa6 |
|||
font_02_sfnt_off0001b5a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B5A3 | 14276 bytes |
SHA-256: 1e2c22b61e6f461d3743df156f173403ccc8f40234fb43871e388e387dc048d3 |
|||
font_03_sfnt_off0001e500.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E500 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.