MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, which is likely intended to host a malicious payload or redirect the user to a phishing site. The document body, though heavily obfuscated, suggests a lure related to educational content to trick users into visiting the malicious URL.
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://jacksth.ru/wix?keyword=chemistry+chapter+3+reading+guide+answers
- https://wefupavoxed.weebly.com/uploads/1/3/2/6/132682659/2492807.pdf
- http://erkutungotu.com/kujusiwoxawixukotonopoe3maf.pdf
- http://item-mask.top/6644128332367ttq.pdf
- http://srakan.space/88091999608uesa6.pdf
- https://wemupubipu.weebly.com/uploads/1/3/5/3/135331653/debaf_fojumasun_kafimabeki.pdf
- https://numesenara.weebly.com/uploads/1/3/1/0/131069843/1658695.pdf
- http://tradestaroffice.com/98694265775sz3ux.pdf
- http://indital.space/msds_sheets_for_office_depot_cleaning_duster4hgol.pdf
- https://bugagage.weebly.com/uploads/1/3/5/3/135330359/6711673.pdf
- http://dwatches.site/95259934660qumg7.pdf
- https://zuduloto.weebly.com/uploads/1/3/4/6/134623707/3481824.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- http://jefokid.rf.gd/lugebun.pdf
- https://s3.amazonaws.com/musokejixami/wondershare_mirrorgo_latest_version_free.pdf
- http://dewabop.rf.gd/64559330318.pdf
- http://bavifawelaxasag.epizy.com/43203014844.pdf
- http://nitovotiroxe.epizy.com/netpatch_firewall_mod_apk.pdf
- https://s3.amazonaws.com/muxegeza/clipart_pirate_hat_template.pdf
- http://filutapokupa.epizy.com/xapiparedetemivomaxaw.pdf
- http://sopugagavot.epizy.com/cfms_bihar_form.pdf
- https://s3.amazonaws.com/sefepugolupalax/48032501903.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f096.bin4dde7a8fb7924d79029b3d0f51090d8f243c8c95ad593c63adde85aff05b4401 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF096 | 5608 bytes |
font_01_sfnt_off00010392.bindf047b59b8763efeeb59433b2858661d38ad165a9c0a0075460e79399972a4b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10392 | 11232 bytes |
font_02_sfnt_off0001290e.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1290E | 4324 bytes |
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