MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with a primary lure pointing to 'https://xajibur.ru/wix?keyword=nyan+cat+lost+in+space+unblocked', suggesting a phishing or scam attempt. The PDF also utilizes a link farm on disposable hosting, indicating an effort to obscure the ultimate destination or distribute malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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/wix?keyword=nyan+cat+lost+in+space+unblocked PDF link annotation
- http://meetly.space/786647558227xm8f.pdfIn PDF document text
- http://folugomobok.getenjoyment.net/zafivoludubodumuja.pdfIn PDF document text
- https://tutusilubejisev.weebly.com/uploads/1/3/4/5/134599447/gefaliw_jokibunu_wiporatulikele.pdfIn PDF document text
- https://fadefufogu.weebly.com/uploads/1/3/5/9/135960472/tirobozaluwuziful.pdfIn PDF document text
- https://cdn.sqhk.co/dovoxukeni/Ejaighg/2020_can_am_defender_max_hd10_top_speed.pdfIn PDF document text
- https://cdn.sqhk.co/pozedezupase/jL7jaQi/wegutalefevo.pdfIn PDF document text
- https://jonexizuli.weebly.com/uploads/1/3/4/2/134235370/nudelobufifag_visivix_fanopur_bejowugenijima.pdfIn PDF document text
- http://oneitshop.pro/vojodalepaoe1yn.pdfIn PDF document text
- http://jarewitof.mypressonline.com/jupujuza.pdfIn PDF document text
- https://mufunada.weebly.com/uploads/1/3/4/6/134623537/bc57193438.pdfIn PDF document text
- http://wedipum.mygamesonline.org/59766924222.pdfIn PDF document text
- https://cdn.sqhk.co/lilajibusizu/d4igjvw/free_autocad_2015_student_version_software.pdfIn PDF document text
- https://garanokuwepo.weebly.com/uploads/1/3/0/8/130874617/52b9feb8.pdfIn PDF document text
- http://zanapipok.getenjoyment.net/matlab_beta_distribution.pdfIn PDF document text
- https://cdn.sqhk.co/kuwusemob/CeW8Yie/rimidozilitimonofitiga.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
- https://s3.amazonaws.com/redegelesibif/28378418757.pdfIn PDF document text
- https://s3.amazonaws.com/nimuwet/vodanarexepu.pdfIn PDF document text
- http://lixugafepujijoj.onlinewebshop.net/addition_and_subtraction_to_20_worksheets.pdfIn PDF document text
- https://s3.amazonaws.com/gumagabu/google_chrome_thaiware.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b1c3033-3edb-4a3d-9aa6-0307187459f9/how_much_is_the_bacon_king_meal_at_burger_king.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0da14ff6-bc93-4f48-a390-8f96f6cb2dff/kobatazuwemanurugov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd75d180-412a-4a5d-a7b5-5627f67c5dbc/45989924385.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b0063026-f087-4df4-9021-8777a143b923/practical_english_usage_by_michael_swan_new_edition.pdfIn PDF document text
- https://s3.amazonaws.com/juvetaso/bee_gees_songs_mp4.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e348.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE348 | 5128 bytes |
SHA-256: 3a35c35f47e4837342237c00f221d3e4d12755d8d146bd9514df88bd81715372 |
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font_01_sfnt_off0000f4c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4C5 | 11360 bytes |
SHA-256: e7267105e6895b449761dbc27d3466bf9ac4035aef9f06e758fc2d288e55a228 |
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font_02_sfnt_off00011bc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BC5 | 16200 bytes |
SHA-256: 11d5bae94aac0d86d0f27a793c9e502763dedcbb991b7abdf6e6e919b2192389 |
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font_03_sfnt_off00013101.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13101 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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