MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one prominent URL pointing to 'xajibur.ru' disguised as a comedy video. The PDF structure and embedded links suggest it's designed to redirect users to potentially malicious websites for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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/123?utm_term=comedy+video++mp4+bestwap PDF link annotation
- https://cdn.sqhk.co/seseniluvus/jdiihet/masha_eo_urso_brinquedos_toys_r_us.pdfIn PDF document text
- https://cdn.sqhk.co/siboxowimu/eFugcji/vagadijarodiwemalugali.pdfIn PDF document text
- http://ashotik.space/thse_en_bretagne8plaj.pdfIn PDF document text
- http://eushopvmn.site/kivedanyx1oa.pdfIn PDF document text
- https://cdn.sqhk.co/jizuxadif/DYifzjb/blank_december_2020_calendar_template.pdfIn PDF document text
- http://usmileofficial.site/retro_video_games_brooklynjffr4.pdfIn PDF document text
- http://fsbsiod.com/66002205959bma27.pdfIn PDF document text
- https://nutikatike.weebly.com/uploads/1/3/4/6/134601603/b77d87.pdfIn PDF document text
- https://sejimewopokotas.weebly.com/uploads/1/3/5/3/135350214/sitita.pdfIn PDF document text
- http://instahelpforbusiness.com/50320675024dblur.pdfIn PDF document text
- https://cdn.sqhk.co/jifegusewe/9vjdihW/wanapefukodikaxovibid.pdfIn PDF document text
- https://wugarusuxota.weebly.com/uploads/1/3/0/8/130814120/zaparoguj.pdfIn PDF document text
- http://sodobinefudiguw.iblogger.org/dikuvinatekelawope.pdfIn PDF document text
- http://rabota-plus.club/different_types_of_material_materialsr6tbb.pdfIn PDF document text
- https://judozolu.weebly.com/uploads/1/3/1/4/131407514/fewoxedubekorex.pdfIn PDF document text
- http://womenita.fun/sezodilinczy.pdfIn PDF document text
- https://jozinuzo.weebly.com/uploads/1/3/2/7/132712000/5471581.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://bd7a0a6f-bbfd-49cc-ba41-c3f2778102d9.filesusr.com/ugd/9ea91e_af9d95b18716471e9fa9a08b6195d6f3.pdf?index=trueIn PDF document text
- http://dakawarinuku.epizy.com/bahara_full_hd_video_song.pdfIn PDF document text
- http://zalerifi.rf.gd/22614052664.pdfIn PDF document text
- http://jimotomalugeji.rf.gd/sunter_tower_fan_combo_costco.pdfIn PDF document text
- https://c183b790-cb34-49aa-848e-1a9f2b14dda3.filesusr.com/ugd/d8966e_8e09aaf7b2bd4eebbedc6d3cc89b81af.pdf?index=trueIn PDF document text
- https://43fe4710-460a-4ad3-90dc-2dd795c51528.filesusr.com/ugd/a32c20_f85ad770f42b4bb4b3e871f83b907d46.pdf?index=trueIn PDF document text
- http://vewomani.rf.gd/magifidinezeku.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012c86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C86 | 5364 bytes |
SHA-256: d1eece45fe5cb9dad0e404dfa52327f23b876e8fa662111261acb6e912501049 |
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font_01_sfnt_off00013ec6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13EC6 | 10768 bytes |
SHA-256: 3a28d1f9a3d2948d0a3de11e78f480bb52d03266732d4143370469a09e9aaff4 |
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font_02_sfnt_off0001637f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1637F | 16096 bytes |
SHA-256: 61761e6c71fdd980502ce8a3a8cbf9590216241eb9eabe72fdf309a1c23cd3c2 |
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