MALICIOUS — 8985233.pdf

MALICIOUS — 8985233.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: 3f54800ae15d7e9b4358a8df814aef1ce115de114a0121f38329a96db8dba91e
• SHA-1: 35ff5b2b3941c62a0faaa5a065d9a3fec822c5ac
• MD5: 16c80ea5413e025fb371e41bceaec507
• ssdeep: 1536:EZRmQdyYVkviWmcAQOjQnfE7oZUiyTI+9E/wROVVuCo6rVu:Bfi0+Mn2o0I+9FOil6w
• TLSH: T18C37D0F35063DC0CBA9ABF5369F6116960CEE189A573AAE040487A3CC03C7EE5D21D21
• Submitted as: 8985233.pdf
• File type: pdf · Size: 72686 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!16C80EA5413E
• 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: https://static.s123-cdn-static.com/uploads/4367294/normal_6007a9fdee9c1.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://leonvi.ru/wb?keyword=tooltip%20zoho%20report, http://jeromipaxipuda.rf.gd/o_reilly_books_python_free.pdf, http://nitesegu.epizy.com/managing_negative_thoughts_worksheet.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://leonvi.ru/wb?keyword=tooltip%20zoho%20report
• https://s3.amazonaws.com/panalipolifod/jaani_dushman_movie_bestwap.pdf
• http://jeromipaxipuda.rf.gd/o_reilly_books_python_free.pdf
• http://nitesegu.epizy.com/managing_negative_thoughts_worksheet.pdf
• https://s3.amazonaws.com/tobobowu/29201943716.pdf
• https://nosodelutota.weebly.com/uploads/1/3/1/8/131857544/57cfd78.pdf
• https://static.s123-cdn-static.com/uploads/4367294/normal_6007a9fdee9c1.pdf
• http://sikojomur.22web.org/28116311975.pdf
• http://derajovaku.rf.gd/royal_jelly_sheet_mask_nature_republic.pdf
• https://fabupegux.weebly.com/uploads/1/3/4/6/134689396/7766498.pdf
• https://s3.amazonaws.com/viwoxuz/bhagavad_gita_telugu_by_ghantasala_free.pdf
• http://jidufapikefufeb.epizy.com/xumosesuwokani.pdf
• http://instapriz.online/phone_ringtones_free_download_mp36mleb.pdf
• https://static.s123-cdn-static.com/uploads/4451752/normal_5fe5bb69599b9.pdf
• https://s3.amazonaws.com/zewimu/57075680368.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

• leonvi.ru
• s3.amazonaws.com
• nitesegu.epizy.com
• nosodelutota.weebly.com
• static.s123-cdn-static.com
• sikojomur.22web.org
• fabupegux.weebly.com
• jidufapikefufeb.epizy.com
• instapriz.online
• www.w3.org
• purl.org
• ns.adobe.com
• jeromipaxipuda.rf.gd
• derajovaku.rf.gd

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report