MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is a PDF with embedded URLs, and the ML classifier and ClamAV detection strongly indicate maliciousness. The presence of an external URI heuristic suggests the document is designed to redirect the user to a potentially harmful website. While no scripts were explicitly extracted, the PDF structure and embedded URI are indicative of a phishing or malware delivery attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9864
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://feedproxy.google.com/~r/sq/ugae/~3/0YvHz_IItD0/square?utm_term=fluency+made+easy+book+free+download
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60ee8cf67426fb5109f8f7e1/1626246390545/21109519225.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ec84cc7726b430b4685afe/1626113228901/use_of_under_preposition.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60f2ce9a80d83038fa7bd98c/1626525338259/pevanu.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60f67512bc1c1a7c986f9368/1626764562528/pevefejakazor.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60f1881515846f0d14ef3a88/1626441750253/how_to_calculate_percent_composition.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f59d0a0e2b52063718bc41/1626709258852/44585217824.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60e845cc17066f6fb131754f/1625834956746/zigezotamenebegilo.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ee7e51588fb56695182f54/1626242641706/membrane_structure_and_function_worksheet_answers.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60e882e58454a77d57b8c1da/1625850597568/moxilabogabokibogajiba.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60f5409327519501fc28466a/1626685587371/ronekubamekopu.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60f3a1a729712869f06aa73f/1626579367242/i_am_solitary_meaning.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f594d7e67a4e795662496d/1626707159848/free_cheats_for_coin_master.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60f852d6cc3f8a3514d084d8/1626886870774/road_trip_planner_with_stops.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60e8ea71b630645a0ef4a702/1625877105826/words_you_can_start_a_sentence_with.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60f017fdb37dc55b03511a6d/1626347517620/real_deal_holyfield.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60f3413e9ee5897bffa1767d/1626554686278/best_math_book_for_all_competitive_exam_in_english.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e811f9d0799e4214c288eb/1625821689793/jatabogevirir.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ec8e7d1996685841a977c5/1626115709552/53776542926.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60f0c9f746c0d74f87d9c84e/1626393079752/meaning_of_uncomplicated.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f0a401e85c77654f2c0933/1626383361711/zaxuxodev.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60e930df085b1c120f989841/1625895135415/daddy_and_them.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ec799aa3e9df788e6c4f20/1626110362713/91346695048.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ed1155e255175820bcd7be/1626149205489/nampally_to_charminar_distance.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60f26039e615ea111e6014a5/1626497081288/list_of_vitamins_in_fruits_and_vegetables.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60f4e1639c57c249394dc9a2/1626661220046/91730348476.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://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013dc1.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DC1 | 16792 bytes |
font_01_sfnt_off000155ce.bin24a27c0bead96b7fd0d5dfe53c5a833586ee489c33553a5c588b1610a8e5382b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x155CE | 3888 bytes |
font_02_sfnt_off000164db.bin6ec9ca5f5abe9cc8446cffe4ccd55aec5e9b3094dfe3ce6f3c76046af7f9d8de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x164DB | 10956 bytes |
font_03_sfnt_off00017e52.bin8642ca354dfeffee08a84371995c7d2b1e456365a24ff62b83ae64ed45d9a9c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17E52 | 16556 bytes |
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