MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that directs users to a site offering a 'simplifying expressions worksheet with answers'. This is a common lure for phishing or malware distribution. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to download a second-stage payload or redirect to a phishing page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://xezojetit.ru/strik?utm_term=simplifying+expressions+worksheet+with+answers
- https://cdn.sqhk.co/pigajifaw/z1qNii5/jolefumejemikikidura.pdf
- https://static.s123-cdn-static.com/uploads/4389797/normal_5ff8621cb2021.pdf
- https://cdn-cms.f-static.net/uploads/4380883/normal_603f837d23945.pdf
- https://cdn.sqhk.co/funixatugesi/mMIv9Iz/15512975004.pdf
- http://kadabafomelu.66ghz.com/biwotaxojapasurapafo.pdf
- https://cdn.sqhk.co/xovujiroveg/iaBihia/5_seconds_of_summer_teeth_13_reasons_why.pdf
- http://risurevisawibe.iblogger.org/donuvobivozagaxivoxuzuwe.pdf
- http://xujilutobidiko.iblogger.org/jurewevipape.pdf
- https://cdn-cms.f-static.net/uploads/4460982/normal_605534dedd987.pdf
- http://konanozopesan.22web.org/46302316371.pdf
- http://zabotefix.iblogger.org/vusaruxumedadedezoxat.pdf
- https://cdn.sqhk.co/jigavozef/oibYbhi/ice_climber_nes_game_genie_codes.pdf
- https://cdn.sqhk.co/puzadowoke/ghcZjiC/easy_hockey_coaching_clinics.pdf
- http://nubigawe.22web.org/51899361802.pdf
- http://sifulodidikit.22web.org/97304460606.pdf
- https://static.s123-cdn-static.com/uploads/4501996/normal_5ffa003a35adb.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://revuzulikasulo.epizy.com/bollywood_actresses_photos.pdf
- http://dibezage.epizy.com/kaufland_letak_liberec.pdf
- https://s3.amazonaws.com/varolexexus/kexoruvapet.pdf
- http://valopuloti.rf.gd/didiz.pdf
- https://s3.amazonaws.com/tevigotu/cambio_climatico_causas_y_efectos.pdf
- http://wewuwoxije.epizy.com/golf_cart_enclosure_club_car_ds.pdf
- http://kulaxukiju.epizy.com/78093873214.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_off0000e149.bineed9904d4bd8e01b6a07f08b8d8f22a04057e9ff07097b61af4c48687df49b3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE149 | 5744 bytes |
font_01_sfnt_off0000f4d2.binf705762ddfe201424643f449d6dec575990c058a1f8b76702cd810b2c8d2d02f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4D2 | 10920 bytes |
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