MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classification and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, appears to be a lure related to dictionary downloads, aiming to trick users into clicking on the embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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 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://midufefew.ru/award?keyword=oxford+advanced+dictionary+download+pdf PDF link annotation
- http://reduslimitaly-official.website/tunetaxazerrqia.pdfIn PDF document text
- https://cdn.sqhk.co/xalibolopov/iahgLhR/dead_paradise_hacked_unblocked.pdfIn PDF document text
- https://jupiretuvivu.weebly.com/uploads/1/3/5/3/135383394/ee0366f.pdfIn PDF document text
- https://s3.amazonaws.com/juliziwojatige/fofobezotiwena.pdfIn PDF document text
- https://kujarubokaja.weebly.com/uploads/1/3/4/5/134590089/pijuvipaditevesi.pdfIn PDF document text
- https://cdn.sqhk.co/guzoladip/Aig4MKc/best_zombie_apocalypse_movie_list.pdfIn PDF document text
- http://meine-gebuhrenfrei.com/manual_prctico_de_psicoterapia814mg.pdfIn PDF document text
- https://beluxavin.weebly.com/uploads/1/3/4/5/134507718/sewenikufexisa.pdfIn PDF document text
- https://s3.amazonaws.com/rovuweraja/ziluzokofitopepe.pdfIn PDF document text
- https://cdn.sqhk.co/pulununese/Ajb6ijG/download_upgrade_assistant_for_android.pdfIn PDF document text
- https://cdn.sqhk.co/gudopokobipa/cGifJJt/real_doctor_robot_animal_rescue_mod_apk.pdfIn PDF document text
- https://vuzodafolo.weebly.com/uploads/1/3/4/7/134732359/gilenen.pdfIn PDF document text
- https://vafabifagid.weebly.com/uploads/1/3/4/5/134583570/ralufun.pdfIn PDF document text
- https://gimiduti.weebly.com/uploads/1/3/4/7/134711596/c9ee63.pdfIn PDF document text
- https://pafegesufo.weebly.com/uploads/1/3/4/7/134719460/sapesumolaviwi.pdfIn PDF document text
- https://s3.amazonaws.com/minabiwa/9428726410.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nivutegem.epizy.com/dork_diaries_books_online.pdfIn PDF document text
- http://doroxokile.epizy.com/bus_stop_movie_movierulz.pdfIn PDF document text
- http://gelofobomafagez.epizy.com/kiss_the_rain_music_sheet.pdfIn PDF document text
- http://tasopawak.rf.gd/hidden_figures_movie_worksheet_answer_key.pdfIn PDF document text
- http://vuremekewema.rf.gd/nibakorakapipim.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_off0000ea8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA8A | 5320 bytes |
SHA-256: 352b9534180ed04a8c34581dea918d385cc4bf02e0b5d5ac515de1d0d29877de |
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font_01_sfnt_off0000fcd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCD2 | 10428 bytes |
SHA-256: 6b7197277fe3a5fdc002fdc08885fb5daac98a04d4ab2bfab8505e4814b373eb |
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font_02_sfnt_off0001201f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1201F | 16544 bytes |
SHA-256: 8d45f5f417e74c11d54eaee7138901bb4b2498e40dea16ccf89f2c2707c13e35 |
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