MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a ML classifier and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to a suspicious domain, which is likely used to host a malicious payload or redirect to a phishing site. The document body, though heavily obfuscated, suggests a lure related to educational material, which is a common tactic for phishing and malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://maypoin.ru/wix?keyword=urinary+system+review+worksheet+answers
- https://cdn.sqhk.co/dusujukakal/ijcLVgg/popajotigex.pdf
- http://sutovuresas.mygamesonline.org/yard_machine_lawn_mower_550ex_oil.pdf
- http://reduslim-italiaoficial.site/real_followers_for_instagram_2020xljmi.pdf
- https://cdn.sqhk.co/xagaxubibiz/Vijjjhh/90670906330.pdf
- http://olymptrade.buzz/what_is_a_better_word_for_first1lvot.pdf
- http://onlinekartiadesi.com/dibasitoligituzm1whi.pdf
- http://helplnstagramcontact5087423.com/biomedical_science_graduate_cv_template9s1ze.pdf
- http://futajef.medianewsonline.com/electromagnetic_induction_and_alternating_current_notes.pdf
- http://maykistore.ru/legisexetexopagugufodq2ybw.pdf
- http://copyrighthelpbusiness.net/naxetonivudzzm84.pdf
- http://hidver.com/72819010162nk8zz.pdf
- https://cdn.sqhk.co/wijenipa/g9njjAo/goleraxebujoxujamemokaw.pdf
- http://digitalliteracyinstitute.com/lowrance_elite_7_ti_manual2vrs2.pdf
- http://salonvarna.com/mircea_eliade_religionl7j23.pdf
- http://zabovawupe.mypressonline.com/proyecto_de_investigacion_sobre_alcoholismo_en_adolescentes.pdf
- https://cdn.sqhk.co/mowanideju/hifc5g5/gopeneposuvebolodad.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/fotepopunaj/tajiwasedabejewu.pdf
- https://s3.amazonaws.com/pizivurapab/android_9_navigation_bar_app.pdf
- https://s3.amazonaws.com/gelawiweza/78302691589.pdf
- https://s3.amazonaws.com/kelageketisefuv/primavera_risk_analysis.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_off0000e7a9.bin61523c5bba655563421076e4c404791a5d44ac6f59096716cca7b44344dd4402 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7A9 | 5200 bytes |
font_01_sfnt_off0000f948.binaf3c493a7bb22cbc2ffba082abe169e097273690f50d6caec137c788a0e05ea6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF948 | 10784 bytes |
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