MALICIOUS — 8542959.pdf

MALICIOUS — 8542959.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f9fd42206be180f7b322fd5bd2bc0c65d6a7e77f81e41160abff4a4e96a0c016
• SHA-1: b1c7e25ca6e320479e8d93dc48d16fdd9ce8840a
• MD5: fef557a0f9fbff7a1dc6114eb9ab9f85
• ssdeep: 1536:ga40826IawVuBqif2s5vF2tC3S5IU94bF6keNwKfDJlX+IrMEZ17bUiS:6SawzY/ziOZ6dfDJluI3Z1HU3
• TLSH: T15B37CFB36267EC9C6B468B13B4B7081E209ADE9D7121DBA095C5B73C827C77D2E24C11
• Submitted as: 8542959.pdf
• File type: pdf · Size: 73270 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://vexepagofebove.weebly.com/uploads/1/3/4/8/134866030/021bccea98.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafftec.ru/wb?keyword=torn%20meniscus%20treatment%20options, https://dubanivexog.weebly.com/uploads/1/3/4/3/134331992/jubepisuram.pdf, https://jobubati.weebly.com/uploads/1/3/1/4/131453688/3770832.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://trafftec.ru/wb?keyword=torn%20meniscus%20treatment%20options
• https://dubanivexog.weebly.com/uploads/1/3/4/3/134331992/jubepisuram.pdf
• https://jobubati.weebly.com/uploads/1/3/1/4/131453688/3770832.pdf
• https://uploads.strikinglycdn.com/files/ab8144a8-e73a-4f31-9a9b-eb5e07130380/91098045249.pdf
• https://xukanimuwuvam.weebly.com/uploads/1/3/2/6/132696198/simefaruw.pdf
• https://vexepagofebove.weebly.com/uploads/1/3/4/8/134866030/021bccea98.pdf
• https://s3.amazonaws.com/zetare/software_development_life_cycle.pdf
• https://s3.amazonaws.com/napoledunadigo/finegapotaxogoz.pdf
• https://bolumuratojepo.weebly.com/uploads/1/3/4/7/134749128/zefetuzuva_tidosilefew.pdf
• https://laxedojopepab.weebly.com/uploads/1/3/4/8/134896069/6771872.pdf
• https://s3.amazonaws.com/rebesudanolo/angular_2_form_array_example.pdf
• https://lelobetiladafan.weebly.com/uploads/1/3/4/4/134497055/e8320.pdf
• https://s3.amazonaws.com/wegemebufojafak/70316170386.pdf
• https://static1.squarespace.com/static/5fc66c8a8ef7301f8b36d770/t/5fc6a81f3570fb44d1edf40f/1606854691206/ganukisipobu.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

• trafftec.ru
• dubanivexog.weebly.com
• jobubati.weebly.com
• uploads.strikinglycdn.com
• xukanimuwuvam.weebly.com
• vexepagofebove.weebly.com
• s3.amazonaws.com
• bolumuratojepo.weebly.com
• laxedojopepab.weebly.com
• lelobetiladafan.weebly.com
• static1.squarespace.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report