MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains an embedded URL that directs users to a suspicious domain, likely to host a malicious payload or phishing page. The document body, though heavily obfuscated, suggests a lure related to school leave applications.
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://nipisod.ru/123?utm_term=application+letter+format+for+leave+in+school
- https://cdn-cms.f-static.net/uploads/4486987/normal_604d4050ab61f.pdf
- https://cdn.sqhk.co/puzukebejas/biehfje/88478100075.pdf
- https://cdn.sqhk.co/gojinuma/eH3MzuP/walkthrough_for_dead_by_daylight_mobile_survivor.pdf
- https://cdn.sqhk.co/likunubiba/fieibZg/stackable_washer_and_dryer_set.pdf
- https://cdn.sqhk.co/wugotiparo/dhgdmid/26851558316.pdf
- https://cdn.sqhk.co/sirepajaku/hnChs39/bizipubi.pdf
- https://cdn.sqhk.co/mowefakura/jeiaYij/47165683154.pdf
- https://cdn.sqhk.co/wadusazilox/ff9hbhd/sozajon.pdf
- https://cdn.sqhk.co/zimidenex/jcQu8Ls/16007393680.pdf
- https://cdn.sqhk.co/temirikuji/Wgcieih/swiss_ice_hockey_cup_live_online.pdf
- https://cdn.sqhk.co/wixefawoz/ihhNNxe/calendar_2021_january_marathi.pdf
- https://cdn-cms.f-static.net/uploads/4403120/normal_602bb9593d298.pdf
- https://cdn-cms.f-static.net/uploads/4414867/normal_60594fe7c9d0f.pdf
- https://cdn.sqhk.co/godezixibufo/gcMgfnD/49218020172.pdf
- https://cdn-cms.f-static.net/uploads/4375071/normal_6015857011573.pdf
- https://cdn-cms.f-static.net/uploads/4464720/normal_602dce7a53702.pdf
- https://cdn.sqhk.co/kagumuzom/MjghcYq/checkers_online_2_player_link.pdf
- https://cdn.sqhk.co/xawobovuji/dibgg35/youtube_offline_video_download_apk.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/bezorito/whatsapp_plus_gold_edition_apk_free.pdf
- https://s3.amazonaws.com/besafefaf/tracheostomy_care.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_off0000fada.bin1a1720350ef670bd1d958e49eadb732313741a977782d8f2db890e061ded42ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFADA | 5304 bytes |
font_01_sfnt_off00010cbf.bin36c4eb952a3686515e04aaaf1783dea053aeb2afdf873590055d8c410f7f2163 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CBF | 10776 bytes |
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