MALICIOUS
186
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 high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially harmful content. The presence of the URL 'https://xajibur.ru/strik?utm_term=badger+5+numbers+for+january+17th' is a primary indicator of the malicious redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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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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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://xajibur.ru/strik?utm_term=badger+5+numbers+for+january+17th PDF link annotation
- http://fesetinidu.iblogger.org/karorepolumodiwe.pdfIn PDF document text
- https://nukubutanedun.weebly.com/uploads/1/3/5/3/135309192/8959790.pdfIn PDF document text
- https://cdn.sqhk.co/soxuxopova/sZjcjek/6022578462.pdfIn PDF document text
- https://zefotuji.weebly.com/uploads/1/3/0/7/130738972/lenararasokiwe.pdfIn PDF document text
- https://cdn.sqhk.co/bujavenizake/DOhigMQ/driver_ftdi_arduino_mega_2560.pdfIn PDF document text
- https://mikiwugatuvul.weebly.com/uploads/1/3/5/3/135318334/xojomovodamefebomuro.pdfIn PDF document text
- https://cdn.sqhk.co/daladovum/zjhohbx/83437447447.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://bb55feb6-a0c4-48ae-8f72-aea2c45912f8.filesusr.com/ugd/b9801a_77e205a5dc334b7b9d0d762d8511eba6.pdf?index=trueIn PDF document text
- https://7ed1f289-57d1-4e2a-9ee4-b64e0eb498cf.filesusr.com/ugd/13dc0c_586f014266fc4bc3a429f9ea35053d0a.pdf?index=trueIn PDF document text
- https://77701ba7-c5ad-4750-ab17-5b03548f7fc0.filesusr.com/ugd/9a242c_4e4e45c3abdf425a897da26bad5c492c.pdf?index=trueIn PDF document text
- https://9ebe8999-295a-4f11-87dc-c96f3e1b46ff.filesusr.com/ugd/8de238_305b4e5cca7c4ea29374009eca5283db.pdf?index=trueIn PDF document text
- http://pujexube.epizy.com/deranefoderusoroziv.pdfIn PDF document text
- https://3c8197b3-f999-4f29-b3da-fbdfea3dbf34.filesusr.com/ugd/0047a4_6c737872f4cb4e40b1512bf1c5a53945.pdf?index=trueIn PDF document text
- https://113c517c-d7b0-4b36-99d7-6722bcb7ef36.filesusr.com/ugd/8e66a5_a3a2fb1902674665b0a2545b44cf4957.pdf?index=trueIn PDF document text
- http://kajiwuze.rf.gd/vavafizegevazikifolitug.pdfIn PDF document text
- http://rusuxipek.rf.gd/27628499145.pdfIn PDF document text
- https://71e5fc8e-cc9a-4633-96c3-2c70acd464d0.filesusr.com/ugd/f08e01_1e53f62bfb5d4b129d349fe50ad48a42.pdf?index=trueIn PDF document text
- https://538d8494-0c7d-401a-b890-0485f6bc7bca.filesusr.com/ugd/29c71c_fed039ee6e924a72a704c26507ef625f.pdf?index=trueIn PDF document text
- https://24d1f61b-f5c5-4d2f-8180-62589f44e8d8.filesusr.com/ugd/eed56f_2e9a76c558a94115b895d83fac951742.pdf?index=trueIn PDF document text
- http://texatopewewew.epizy.com/how_to_set_up_my_fishing_pole_for_crappie.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_off0000e860.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE860 | 5912 bytes |
SHA-256: 5911e6bcdb00d8ab06efff36e9c0e43efc3c8f1bbc52475cabe5594efc52d40e |
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font_01_sfnt_off0000fc76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC76 | 11216 bytes |
SHA-256: 5564e2896d8875a21317c909a85baea09158e9ec5e0df3aa895607b3e8f31040 |
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