MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various PDF files hosted on platforms like Weebly and Strikingly. One of these links, https://ponafet.ru/strik, is directly embedded and likely serves as a redirector or landing page for malicious content. The ML_NYX_PDF_MALICIOUS and ClamAV detections strongly indicate malicious intent, consistent with a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://ponafet.ru/strik?utm_term=cram-a-lot+baler+parts
- https://jimekomu.weebly.com/uploads/1/3/1/4/131453536/367861d14ec639.pdf
- https://fidojosamesevuf.weebly.com/uploads/1/3/4/5/134594598/54a1b8ea1adb.pdf
- https://genunilime.weebly.com/uploads/1/3/4/3/134344847/ef53257f7c4257.pdf
- https://sopogokatoluj.weebly.com/uploads/1/3/1/0/131071191/ce7998d0af9658c.pdf
- https://sekeratogo.weebly.com/uploads/1/3/4/6/134683690/f5616e.pdf
- https://vazigawexike.weebly.com/uploads/1/3/1/6/131606690/621850.pdf
- https://repotadidutu.weebly.com/uploads/1/3/4/3/134310826/fezeju.pdf
- https://gegirugotosizuk.weebly.com/uploads/1/3/5/3/135397722/xiturepume.pdf
- https://jodulimije.weebly.com/uploads/1/3/4/7/134732884/mijuko_lutejevefuf_punenewu_mekufanosuk.pdf
- https://gikanusubidi.weebly.com/uploads/1/3/4/7/134756500/8762375.pdf
- https://xagofutaruv.weebly.com/uploads/1/3/4/3/134344009/9d5ed565a0184e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/7b49e163-0460-4fad-82d0-47a5f290283e/nato_alphabet_mancy.pdf
- https://s3.amazonaws.com/mejados/the_joy_of_sex_book_movie.pdf
- https://s3.amazonaws.com/dukajevo/phool_bane_angaray_movie_song.pdf
- https://uploads.strikinglycdn.com/files/855cf171-384d-4077-8a98-923e79b6cb1d/50045095856.pdf
- https://uploads.strikinglycdn.com/files/21fd1162-3f20-485d-b1a0-7cae220d84ae/daxejukevufupoxojuni.pdf
- https://s3.amazonaws.com/vosimalume/cash_money_online_application_form.pdf
- https://uploads.strikinglycdn.com/files/f85ba82c-79c5-4466-afbb-cb7e95791a0b/10_frame_langstroth_beehive_plans.pdf
- https://uploads.strikinglycdn.com/files/ee617558-1004-4073-b4fc-42cf39a03a9c/how_to_attach_the_upholstery_attachment_on_the_hoover_steamvac.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000de74.bin3dfdfd42dd310a5ee156afc7d6deb6cc82024b8fc2e5253aae36c19d1af87707 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE74 | 4796 bytes |
font_01_sfnt_off0000eeba.bin1eb33f23ae9f91edc0a275d38b539a6456284bd056c079aa888dde770bd6098a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEBA | 11256 bytes |
font_02_sfnt_off000114fb.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114FB | 4324 bytes |
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