MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external links, with a primary URL pointing to a suspicious domain, likely part of a link farm or phishing scheme. The document body, though heavily obfuscated, suggests a lure related to educational materials to trick users into visiting the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://soxebez.ru/award?keyword=adjectives+worksheet+3rd+grade+pdf
- https://xudibonazo.weebly.com/uploads/1/3/4/3/134353284/2631979.pdf
- https://cdn.sqhk.co/ramazunor/hDgqFgc/furniture_mod_for_minecraft_pc_1._7._10.pdf
- https://menedufigejit.weebly.com/uploads/1/3/1/4/131482930/2921301.pdf
- https://cdn.sqhk.co/duxadikoti/aPkibQq/spinal_tap_11.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://e60c805d-b9e1-47fc-b045-983511e9ac1f.filesusr.com/ugd/116bb2_432761d30eb0487c878cc9d66970d7e6.pdf?index=true
- https://10bc5e17-7652-4c7e-9b43-999b3eb3b021.filesusr.com/ugd/5edc69_88087f64df0c449198245384e5a34dc2.pdf?index=true
- https://s3.amazonaws.com/kavalukato/cuddle_buddy_application_form_blank.pdf
- https://77abcf6a-1f47-4233-a5f7-28832101be0a.filesusr.com/ugd/e29e5c_ca298b5175b744fa903e012330448360.pdf?index=true
- https://s3.amazonaws.com/nowonovege/12520824961.pdf
- https://s3.amazonaws.com/dutimajizowa/teori_marxis.pdf
- https://s3.amazonaws.com/norozovijalu/pimefunutirurit.pdf
- https://s3.amazonaws.com/mujesogi/rca_surround_sound.pdf
- https://s3.amazonaws.com/fifuto/best_games_for_android_offline_under_100mb.pdf
- https://s3.amazonaws.com/wovisak/98786889258.pdf
- https://s3.amazonaws.com/gelawiweza/edesign_curriculum_lesson_5_answer_key.pdf
- https://s3.amazonaws.com/wupixufekijax/nipisitimipumol.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_off0000d8af.binb0520694354d646234bff444703ad299ed3996f95bfa2e8f2f257d5f3ed2d424 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8AF | 5832 bytes |
font_01_sfnt_off0000eca2.bin3b428a249b08a42cfbb9e3ccbd7aea8c04bfa2e6ed72bb433347cb53cd1852a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECA2 | 10640 bytes |
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