MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains a URL leading to a malicious domain. The document body, though heavily obfuscated, appears to be related to a quiz, suggesting a lure for phishing or malware. ClamAV and ML classifiers flagged this PDF as malicious, indicating a high likelihood of malicious intent. The embedded URL is the primary indicator of compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://botokaw.ru/wix?keyword=6.2+section+quiz+process+of+meiosis+answers
- http://ogranicbio.fun/vanogofoxekabiwajabanikusvimfo.pdf
- https://static.s123-cdn-static.com/uploads/4387235/normal_5ffbbcd78ad65.pdf
- https://static.s123-cdn-static.com/uploads/4373240/normal_5fed2f3091331.pdf
- http://zugapuvu.mywebcommunity.org/what_is_long_run_cost_analysis.pdf
- https://cdn.sqhk.co/nizaveni/c8haOha/77620509489.pdf
- https://cdn.sqhk.co/mesojofu/Lihhjfu/wiczenia_gramatyczne_angielski_klasa_5.pdf
- http://xomutukegadoj.mypressonline.com/sofa_score_sepsis.pdf
- http://winoorama.site/what_words_describe_clouds6jpcq.pdf
- http://nibewubixela.getenjoyment.net/che_guevara_biography_in_telugu_download.pdf
- http://aydym.club/bewiwarezinesafuwewitevi32qr5.pdf
- http://nawitebexu.medianewsonline.com/biztalk_server_2020_tutorial.pdf
- http://goodsun.fun/visitor_canadian_visa_lottery_form5rarv.pdf
- https://cdn.sqhk.co/sebutarukaw/jgjjajj/umc_emergency_room_el_paso_tx.pdf
- https://cdn.sqhk.co/xupodafib/VIhhhhD/54789574130.pdf
- http://com-servers.online/lugin8r9yv.pdf
- https://cdn-cms.f-static.net/uploads/4475719/normal_6040184ab24a5.pdf
- http://moradudipomibo.mypressonline.com/93641740335.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://tofujuwo.onlinewebshop.net/mojewixusafukid.pdf
- http://roxujewov.myartsonline.com/zonibuvejexuvorolusivoxi.pdf
- http://japamitafixe.myartsonline.com/16816910577.pdf
- http://wadoromutisagar.myartsonline.com/91169824387.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_off0000e4ae.bin2615155ab41282959d8f971996e318ebdc026d1af5784a67370cb30324bc4ad7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4AE | 5620 bytes |
font_01_sfnt_off0000f7d8.bin8af3f898bca05330f54de88d320899c6085879a821f1e72b307c34a45cbe48a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7D8 | 10452 bytes |
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