MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains an embedded URI pointing to a suspicious domain, identified as malicious by ClamAV and a machine learning classifier. The document body, though heavily obfuscated, suggests a lure related to 'Meningitis guidelines pediatric'. The presence of external URIs and the nature of the detection indicate a phishing attempt designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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://lozipotod.ru/123?utm_term=meningitis+guidelines+pediatric
- http://pevojatinolotej.22web.org/83416856607.pdf
- http://xepuxupipe.mywebcommunity.org/sindrome_anemico_2020.pdf
- http://dipazekonowa.mypressonline.com/operating_systems_three_easy_pieces_remzi_arpaci.pdf
- http://tofotibuwul.sportsontheweb.net/pharmacology_made_insanely_easy_barnes_and_noble.pdf
- https://cdn.sqhk.co/kawiwitifa/ifzhjQl/sodonukefagizunuzora.pdf
- https://cdn.sqhk.co/nukusigemug/3icwUha/towabagazusobut.pdf
- http://bowoporoj.iblogger.org/medimoxigetenikamizijemos.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/b14da5ff-e31f-4326-89f5-ef8532c75b8e/3752929807.pdf
- https://9387bd13-3746-4408-b474-2867f26e464d.filesusr.com/ugd/ace02d_00b5ca4a8ddd4ac0af413f34145f4ae0.pdf?index=true
- https://s3.amazonaws.com/kozibowisenatu/lonujudowasonakebulo.pdf
- https://s3.amazonaws.com/xarojapi/sciatic_nerve_flossing_piriformis.pdf
- http://zifekop.rf.gd/73031036456.pdf
- https://s3.amazonaws.com/dadupawo/fluke_337_clamp_meter_datasheet.pdf
- https://uploads.strikinglycdn.com/files/c63f83a0-ec94-411e-8931-823597c6fca3/2004_dodge_ram_1500_fuel_pump_pigtail.pdf
- http://zibozepor.rf.gd/what_is_the_book_wonderstruck_about.pdf
- https://uploads.strikinglycdn.com/files/2112548c-3929-418e-8272-7b7e1141f956/46569092376.pdf
- https://9eaa565e-fb97-40b4-b096-d6760803f699.filesusr.com/ugd/55e2c6_ec9cd0838022480596a1e2274fef8d44.pdf?index=true
- https://4590046d-f0a9-4171-b8a0-56ff8c1fe63c.filesusr.com/ugd/0bfb20_f466b661cfc5447987cc981faa3993e8.pdf?index=true
- https://17851959-1482-4b49-8222-7b7b0c628459.filesusr.com/ugd/3cb679_d902f3a065314bc98e4470fc8dc22f60.pdf?index=true
- 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_off0000ee80.bind4e3d893d5d5696f7ae5e03ec97cfb3486e3f911e49a88552b040049d1d4a9c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE80 | 5248 bytes |
font_01_sfnt_off00010074.binbc4e640048cdd9cc6686c39fef943e771c22d596f3e7944274c0ed33cc4b29e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10074 | 10840 bytes |
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