MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains an embedded URL pointing to a suspicious domain. Heuristics indicate the presence of an external URI and a ML classifier flagged it as malicious. ClamAV also detected it as Pdf.Phishing.Trojan. The document body, though heavily obfuscated, suggests a lure related to 'foil method worksheets printable'. No scripts were extracted, but the presence of the malicious URL is a strong indicator of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://traffine.ru/strik?keyword=foil+method+worksheets+printable
- https://cdn-cms.f-static.net/uploads/4369315/normal_5fa34af08a112.pdf
- https://cdn-cms.f-static.net/uploads/4367311/normal_5fa3992ea5d1e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/1d0d1f71-65eb-44e3-9106-2d0832d4eb39/dufelafigukumaladutoleri.pdf
- https://uploads.strikinglycdn.com/files/ea519a0b-942e-40d9-9664-ed2bcb716af3/yahoo_answers_girls.pdf
- https://uploads.strikinglycdn.com/files/46d6b86e-f522-4a70-84ce-de6f474d21ee/buzikapugaguxerowezufu.pdf
- https://uploads.strikinglycdn.com/files/a34eaef5-c052-4dd9-90ee-72d09359fbe7/puwepomepiza.pdf
- https://uploads.strikinglycdn.com/files/982334bc-c3ff-43df-bc80-deb65b90a609/wudekifegutixuzafoviwoma.pdf
- https://s3.amazonaws.com/jamuluvuvava/diwukebig.pdf
- https://s3.amazonaws.com/tuxenipup/sara_bareilles_love_song_piano.pdf
- https://uploads.strikinglycdn.com/files/f3899a35-7948-4cef-9369-708b488af739/vidofakilufoligetenovogek.pdf
- https://uploads.strikinglycdn.com/files/0e301f92-2245-4a8b-b902-fc5210fc976d/lenovo_80xs0024us_review.pdf
- https://s3.amazonaws.com/guxosa/hashihime_of_the_old_book_town_ost.pdf
- https://uploads.strikinglycdn.com/files/27f22787-dbff-412f-ac9f-1281550506a3/15809220533.pdf
- https://uploads.strikinglycdn.com/files/3dffb2df-1417-4459-91bf-886afd486fa2/vezudujatenilifun.pdf
- https://uploads.strikinglycdn.com/files/b5b92d72-fcc7-4d86-ba1c-ccbd794bdc84/ge_predix_architecture.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_off0000cb5b.binc20cd691168d93578a87b911080c451ebb68599c233586c278be9b1911e43a3a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB5B | 5448 bytes |
font_01_sfnt_off0000ddbf.binde394fdb03586cd4f3055e6abdf8385ce59f3f1ddfd0d12c6a6ff3a81e53c760 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDBF | 10340 bytes |
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