MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file is a PDF document flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier. It contains an embedded URI pointing to 'https://dafemum.ru/wix?keyword=ww1+study+guide+chapter+13', suggesting a phishing or malware distribution attempt. The presence of a 'download button' heuristic further supports the lure mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=ww1+study+guide+chapter+13
- https://pukutititoj.weebly.com/uploads/1/3/1/3/131383613/2346102.pdf
- https://waruzakelejabu.weebly.com/uploads/1/3/4/6/134600446/9937320.pdf
- https://xabogiseduwa.weebly.com/uploads/1/3/4/7/134717421/5ef64eee4.pdf
- https://static.s123-cdn-static.com/uploads/4375351/normal_5fe3b9757adad.pdf
- http://arenaprobet.com/auto_mechanic_near_me_mobilealapb.pdf
- http://spindlndou.space/godazevim1wl6s.pdf
- https://static.s123-cdn-static.com/uploads/4501975/normal_5ff13ec3b8c5e.pdf
- https://cdn-cms.f-static.net/uploads/4366647/normal_60297fc32b83b.pdf
- https://jepemanek.weebly.com/uploads/1/3/4/5/134589705/1ff91d04914b32d.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/ae0bf2ad-a56b-4a7c-b0fe-370768b9fefb/mimisokarijedapeladez.pdf
- https://s3.amazonaws.com/wibadinavosunom/days_of_the_week_worksheets_anglomaniacy.pdf
- https://s3.amazonaws.com/feliso/boult_audio_probass_user_manual.pdf
- http://fifusudevop.rf.gd/aatish_all_song_punjabi.pdf
- https://uploads.strikinglycdn.com/files/e681d323-9b06-4fa1-8a8a-4392a64079ce/65356583151.pdf
- http://japefafe.epizy.com/arturia_keystep_pro_manual.pdf
- https://uploads.strikinglycdn.com/files/b7eadefd-ed1b-42fc-a856-1b9854e00ba6/visexo.pdf
- https://s3.amazonaws.com/dibedamoka/greek_and_latin_root_words_for_micro.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_off0000ed32.binb12763960f7e72740161bf1658e93e7ebb54d33ec3d9e7df81c14f8e8a45e41f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED32 | 5728 bytes |
font_01_sfnt_off000100d8.binb553aade50170a2c0f087d425a52a87816c3013df2c661bc09b97d2f94f7cc13 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100D8 | 10244 bytes |
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