MALICIOUS — joroz.pdf

MALICIOUS — joroz.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 65b16a692a8c2afcfa1713a712c466f245521f2cf6c3bdb862d95940843e3a9e
• SHA-1: a90b789894210e77c905627feedbfc76e3a9783b
• MD5: 56c00316cd630eda7cc45b6feda3f783
• ssdeep: 1536:pn0ANn9jnLVGWNxo/EaVzvqAqhD8+gDNr11kwvsyNYnxS+gQB+qQfV+qd:pZn9bL8YxME0v1mD1Mi6sjnxS+/YfVN
• TLSH: T1D338E1F76197ED5C6AC2971365E70518A449E6886173CB2054CCBA3CCAB86BEBE00F50
• Submitted as: joroz.pdf
• File type: pdf · Size: 79400 bytes
• Verdict: malicious (96/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Trellix Stinger (McAfee): PDF/Phish-FAB!56C00316CD63
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: http://2girlstrippin.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b45fa97378c---xejitazuwaxejukoz.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://queure.ru/uplcv?utm_term=continuously+compounded+return+excel, http://2girlstrippin.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b45fa97378c---xejitazuwaxejukoz.pdf, https://ethiquedevelopers.com/wp-content/plugins/super-forms/uploads/php/files/f1e5403b675538cf681b5992f4bfa136/69560123113.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://queure.ru/uplcv?utm_term=continuously+compounded+return+excel
• http://2girlstrippin.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b45fa97378c---xejitazuwaxejukoz.pdf
• https://ethiquedevelopers.com/wp-content/plugins/super-forms/uploads/php/files/f1e5403b675538cf681b5992f4bfa136/69560123113.pdf
• https://brokenspoke.com/wp-content/plugins/super-forms/uploads/php/files/6945620c234177939910494294c337d6/waxedizupadotaveza.pdf
• https://www.pal-kont.hu/wp-content/plugins/super-forms/uploads/php/files/f8255344af70c93295b92b1932645c2b/57997230183.pdf
• https://bleikss.com/userfiles/file/26070570117.pdf
• https://evg-prague.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16086fde6c17be---254365631.pdf
• https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160836e45e9da0---5417061789.pdf
• http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3c81c325d7---woremogu.pdf
• http://bahattinburyan.com/userfiles/file/39938913203.pdf
• http://bpsstudio.hu/uploads/pesoribibesog.pdf
• http://jtour.vn/userfiles/file/foberasanodogob.pdf
• https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076fc81bf252---xafufifexa.pdf
• http://meruzhankhachatryan.com/app/webroot/files/file/zawaxalav.pdf
• http://sistersaviopublicschool.com/userfiles/file/80091581381.pdf
• https://rjiminfra.com/wp-content/plugins/super-forms/uploads/php/files/66d6f3ba6b5dd5f559415530ce6b48ce/leburuzabis.pdf
• http://schouteninterieurwerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160860f0a62e44---32624846954.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/

Embedded domains

• queure.ru
• 2girlstrippin.com
• ethiquedevelopers.com
• brokenspoke.com
• bleikss.com
• evg-prague.fr
• creativesilhouettes.ca
• uyaviation.com
• bahattinburyan.com
• webhostmurah.com
• meruzhankhachatryan.com
• sistersaviopublicschool.com
• rjiminfra.com
• schouteninterieurwerk.nl
• www.w3.org
• purl.org
• ns.adobe.com
• www.pal-kont.hu
• bpsstudio.hu
• jtour.vn

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report