MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains embedded URLs and metadata suggesting it is part of a link farm designed to redirect users to download sites. The ML classifier strongly indicates maliciousness, and the presence of a URL pointing to 'baarspo.ru' with a keyword related to software downloads supports the lure of a fake download site. No scripts were extracted, but the overall structure and URL suggest a phishing or potentially unwanted software distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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://baarspo.ru/wix?keyword=bluestacks+apk+download+for+windows+8 PDF link annotation
- https://fiwisito.weebly.com/uploads/1/3/4/7/134715438/4028322.pdfIn PDF document text
- https://guvepilafofifiv.weebly.com/uploads/1/3/4/6/134682232/katuwugefapar_fetogaliv_zixapazigevu.pdfIn PDF document text
- http://nowofuguvinidaw.iblogger.org/doxamapur.pdfIn PDF document text
- http://sokepazetovul.22web.org/fluval_305_canister_filter_setup.pdfIn PDF document text
- https://kexezesokofu.weebly.com/uploads/1/3/3/9/133986719/jotatux.pdfIn PDF document text
- http://herss.space/english_worksheets_high_schooldirb6.pdfIn PDF document text
- https://jawonuvanez.weebly.com/uploads/1/3/6/0/136021807/buwovevimag.pdfIn PDF document text
- http://hookup754.fun/birigabitixonerili6pjl.pdfIn PDF document text
- http://tumbaa.space/18607318458zqap9.pdfIn PDF document text
- https://suzavopuwo.weebly.com/uploads/1/3/4/6/134686694/7d1f0.pdfIn PDF document text
- http://supernefritroller.xyz/imaginarium_mountain_rock_instructionstd9zy.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/savifin/vukux.pdfIn PDF document text
- http://jipuzekas.rf.gd/63876815969.pdfIn PDF document text
- http://sunivope.rf.gd/58899853263.pdfIn PDF document text
- http://tunivepusage.epizy.com/presentation_design_software_free.pdfIn PDF document text
- http://zexukojol.rf.gd/96101051565.pdfIn PDF document text
- http://putiremupupunis.epizy.com/consumers_report_best_washers_and_dryers.pdfIn PDF document text
- https://s3.amazonaws.com/jedaxopopuko/83522248923.pdfIn PDF document text
- https://s3.amazonaws.com/sugowubuf/76409330353.pdfIn PDF document text
- http://xivajaraseb.rf.gd/behen_hogi_teri_song_pagal.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_off0000e384.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE384 | 5548 bytes |
SHA-256: ef1e5b2903bafa98ade8ae619c30848a8190d3f8dd5a4f58a763be40148de368 |
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font_01_sfnt_off0000f68a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF68A | 10028 bytes |
SHA-256: 7b0d8d0308200bb348a782e671a6fa4f348dd1488f9c9840781cce292f124f3e |
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