MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that mimics a search query, likely intended to trick the user into visiting a malicious site. ClamAV and ML classifiers strongly indicate maliciousness, and the presence of multiple unknown URLs further supports this. The document body is heavily obfuscated, preventing a clear understanding of its specific payload, but the overall pattern suggests a phishing or credential harvesting attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://pelibifir.ru/wix?keyword=nucleus+definition+biology
- https://xefakiradu.weebly.com/uploads/1/3/1/8/131856624/9978240.pdf
- https://puzagejezazi.weebly.com/uploads/1/3/4/4/134465952/bagike.pdf
- http://xavanafaworinev.iblogger.org/castaway_cove_mod_apk_1._25._0.pdf
- http://fazoluniguket.iblogger.org/34093154473.pdf
- http://medicinfo.online/the_divisive_politics_of_slavery_worksheet_answers_keyvfoug.pdf
- http://collegegraduatecentraldating.com/e_r_c_p_ka_full_formkva4p.pdf
- http://4kuhd.me/23702328293bc3hc.pdf
- http://medyahanem.com/the_lord_of_opium_free4uh60.pdf
- http://zaralutodunuwa.66ghz.com/kundli_bhagya_video.pdf
- http://artyom.guru/100_number_chart43xa1.pdf
- http://trelon.fun/kitiwizhek9.pdf
- http://biomanix.best/swot_analysis_journal_articlesbn7ce.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/f845b56b-e747-4996-9d5e-3b9407a105b1/mufowit.pdf
- https://uploads.strikinglycdn.com/files/44808111-e55b-4473-bf98-5048da62fba3/gather_round_homeschool_facebook.pdf
- https://7fe6b731-3703-45da-bcbe-faf39b4d3392.filesusr.com/ugd/880a7e_ed9fa4dde5574bd39b3084c6c9823fd0.pdf?index=true
- http://sarirepenibe.epizy.com/3._nitro_to_word_online.pdf
- https://625f08e2-3d8e-45b5-8e8c-b95d001c5c7c.filesusr.com/ugd/d94ae5_dc63806037cf406e9de65851174e033f.pdf?index=true
- http://zusobasiluwu.rf.gd/69468615465.pdf
- https://uploads.strikinglycdn.com/files/7b59140d-fb84-47cf-8b18-64e9902ad59e/karcher_pressure_washer_pump_2400_psi.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ea38.bin87f39df0a173745046b2ff7e035c09dbb2400abfaab65378520399b844eeeb04 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA38 | 5096 bytes |
font_01_sfnt_off0000fbb4.bin09259f6edbeeadaacd56033e59bcaefb5ff821def4dbd75619c3f4c279bdb599 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBB4 | 10672 bytes |
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