MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains embedded URLs, suggesting it is part of a phishing campaign or a delivery mechanism for further malware. The obfuscated document body and the presence of external URIs indicate an attempt to conceal malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9503
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/qI_NY8u86tA/square?utm_term=carrying+a+weapon
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60e80c4680504e0a776b7f34/1625820231338/australian_actresses_in_their_60s.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ec84af2de985067773a1ac/1626113199944/why_do_you_want_to_work_for_our_company_answers.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e9156fc4c1a734c5d64754/1625888112047/what_does_yw_mean_in_texting.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e8849e9030b901b131174d/1625851038412/front_end_estimation_meaning.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60ec8118700aa07a7894b840/1626112280730/iodometric_titration_of_copper_sulphate_with_sodium_thiosulphate.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60e947f93b7e7c6334517a77/1625901049260/vocabulary_workshop_level_c_unit_6_synonyms_and_antonyms.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ec7e48d0153e73bf8b3e2f/1626111560802/game_dev_tycoon_mobile_apk.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60e8ad3651c23d46c465de74/1625861430173/26807127400.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60e90615c14ff043cd5bbf9a/1625884181283/83208064513.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001fcd8.bin74181d3435f4b3b7ca37106b59df5f34ad096a8b97ee0951c3b626ab6840d845 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1FCD8 | 10344 bytes |
font_01_sfnt_off00021459.bin8ddb58a2e877f81557b42d87a75aeff58c579f08c0a0dc39fcd28bd954980348 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x21459 | 17892 bytes |
font_02_sfnt_off000243e6.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x243E6 | 16792 bytes |
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