MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The embedded URL and numerous other suspicious URLs suggest a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains keywords related to IELTS vocabulary, likely serving as a lure to entice users to click on the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://zajinet.ru/award?keyword=vocabulary+for+ielts+pdf
- http://ca-management.website/93485475836vbneo.pdf
- http://sait-ok.ru/58016290820midl0.pdf
- http://wunowixumofe.22web.org/the_zone_of_proximal_development_zpd_is_a_measure_of_quizlet.pdf
- http://jekebes.iblogger.org/ameloblastoma_mandible.pdf
- http://raftgjgr.space/abstract_reasoning_test_with_answers_free_downloadqa6tm.pdf
- http://abistrans.ru/little_red_riding_hood_short_story_charactersnx2m1.pdf
- http://zufonirawanowo.iblogger.org/android_google_assistant_tutorial.pdf
- http://mopowataxix.medianewsonline.com/27925805704.pdf
- http://sadipize.scienceontheweb.net/belajar_jawi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://xusixuxoribixe.rf.gd/96020512114.pdf
- https://s3.amazonaws.com/xulikamul/kogegatoporipufikiv.pdf
- https://s3.amazonaws.com/loneminovu/30285602773.pdf
- http://netasok.rf.gd/20871639656.pdf
- http://noratev.myartsonline.com/low_frequency_response_of_bjt_amplifier.pdf
- https://5862e4ea-63a6-4c92-af93-e06d02d1a664.filesusr.com/ugd/eaa371_1dae62cb5a564666833def7b8a777db2.pdf?index=true
- https://8d94caac-80d5-4f6d-a73a-04ed47837dc1.filesusr.com/ugd/585b1d_6ab724b55b094ca2b51af71c55b0aea8.pdf?index=true
- https://s3.amazonaws.com/gopuze/towivo.pdf
- https://s3.amazonaws.com/bejenosugede/how_is_deprivation_of_liberty_authorised.pdf
- http://nozuwodapa.epizy.com/fiocco_allegro_violin_sheet_music.pdf
- http://kuxadob.rf.gd/clair_de_lune_piano_sheet_music_free.pdf
- http://rofijig.rf.gd/foxemepigemidolizoze.pdf
- http://lobivovakebala.epizy.com/zumabi.pdf
- http://jeborawaleko.atwebpages.com/sobidimezesusabir.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_off00012c73.bin2d65cdbcfc56b98842f67ff893ea0559042bc7c68d5ea4c581a61282a6cf1cb4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C73 | 5356 bytes |
font_01_sfnt_off00013eba.binfc798e760516132861b1722318925cee9594c217f27a6b212d3ff478fe84b569 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13EBA | 9944 bytes |
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