MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document flagged by ClamAV as malicious and a ML classifier with high confidence. It contains an embedded URI pointing to 'https://dafemum.ru/wix?keyword=revature+interview+study+guide', which is likely the primary distribution point for a phishing or malware payload. The document body, though heavily obfuscated, suggests a lure related to a 'Revature interview study guide'. No scripts were extracted, but the PDF structure and embedded URI are strong indicators of malicious intent.
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://dafemum.ru/wix?keyword=revature+interview+study+guide
- https://static.s123-cdn-static.com/uploads/4375339/normal_600507e33497e.pdf
- https://static.s123-cdn-static.com/uploads/4391047/normal_5fc902046df77.pdf
- http://coupons2020.info/kekimoxubepiwovoph6v4n.pdf
- http://mirror-x.org/dewivopj4zbf.pdf
- http://kaxazul.iblogger.org/sporcle_harry_potter_quiz_answers.pdf
- https://cdn.sqhk.co/mepofazobi/YmXQfnx/vipevamopagepejomukuk.pdf
- https://static.s123-cdn-static.com/uploads/4484115/normal_5ff9698fcb65d.pdf
- http://nisiwitas.22web.org/android_assets_file_not_found.pdf
- https://static.s123-cdn-static.com/uploads/4481509/normal_5fc6b11de2378.pdf
- https://cdn.sqhk.co/bavimimo/hgjajba/bleeding_love_violin_sheet_music.pdf
- https://cdn.sqhk.co/bisidilit/hdPgfjg/58694171879.pdf
- http://verifedform.com/vazoxafegejutapijirageerr05.pdf
- https://static.s123-cdn-static.com/uploads/4411686/normal_5fcd41c3cfb16.pdf
- http://giftcard-sale.store/how_to_replace_chain_on_homelite_electric_chainsawecrtg.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/1285799c-9072-4e6d-8f73-d0cd2c46e259/chemistry_a_volatile_history_worksheet_answers.pdf
- http://pododopinaziso.rf.gd/39612589572.pdf
- https://uploads.strikinglycdn.com/files/20f4a728-192e-4089-bb43-38e43db9156b/weight_loss_tracker_chart_app.pdf
- http://varaxekewuveza.epizy.com/example_of_biographical_data_in_paragraph_form.pdf
- https://uploads.strikinglycdn.com/files/b8dfa2ae-345d-4542-8136-d187bd6fe514/what_does_the_judgement_card_mean_in_a_love_reading.pdf
- http://kikexufan.epizy.com/us_history_review_book_answers.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_off0000f0b3.binca4d943391670ca2f02e86eef70eacffbbba7f6b6f231361bdd266b94fe438de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0B3 | 5224 bytes |
font_01_sfnt_off000102a7.bin9690be51bf7d9b39916acc8411e78f759daf26d18e94c65de3c6a49e0e02a88a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102A7 | 10712 bytes |
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