MALICIOUS — normal_5fcbb3527b320.pdf

MALICIOUS — normal_5fcbb3527b320.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: 050f1d1738329088aece770627c6b573a9064bff5b8a12c0a902e7f08993520f
• SHA-1: 7edc1f4fa3cfc8df50697e7cd5962af3a70adf23
• MD5: 9fd78b8badaae455b36e7ccb6e29f754
• ssdeep: 1536:rGsJfd2Lwo3XZGSaXbLOdgCUUVOx7kZ7hkO0fdDA61wwNCTzGTJc0p2fHWhsBm6F:Ks7EXsSiUgCUUVOx7kZiD861wwPtc0pu
• TLSH: T11339CFF3A19BEC4C7B9A5F43A9A21058A08DE39D2831E6A44089777CD47C2FC7E50B11
• Submitted as: normal_5fcbb3527b320.pdf
• File type: pdf · Size: 84972 bytes
• Verdict: malicious (94/100)

Detections (4 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
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fc5b65d6609fd0ee7b27781/t/5fca45363ff94c207e158e99/1607091515338/ludo_king_online_for_pc_download.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffe.ru/123?utm_term=marie+kondo+steps+to+tidying+up+pdf, https://static1.squarespace.com/static/5fc5b65d6609fd0ee7b27781/t/5fca45363ff94c207e158e99/1607091515338/ludo_king_online_for_pc_download.pdf, https://cdn-cms.f-static.net/uploads/4380072/normal_5fb5baa73fb87.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://trafffe.ru/123?utm_term=marie+kondo+steps+to+tidying+up+pdf
• https://static1.squarespace.com/static/5fc5b65d6609fd0ee7b27781/t/5fca45363ff94c207e158e99/1607091515338/ludo_king_online_for_pc_download.pdf
• https://cdn-cms.f-static.net/uploads/4380072/normal_5fb5baa73fb87.pdf
• https://static1.squarespace.com/static/5fc0e01f2cf09257bd6be9c2/t/5fc3fd8e3c02f22b9d88e7da/1606679950445/acceleration_worksheet_answers.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf53d0173fb5383b991cd8/1606374352528/reremibogexipanunubigiki.pdf
• https://s3.amazonaws.com/xanunafojuloki/aicpa_soc_logo.pdf
• https://static.s123-cdn-static.com/uploads/4417653/normal_5fc3feed0670d.pdf
• https://cdn-cms.f-static.net/uploads/4488336/normal_5fc0a214c1260.pdf
• https://uploads.strikinglycdn.com/files/3c4007b9-5f14-40ba-8eea-4c7f694271ad/cinema_box_apk_app.pdf
• https://s3.amazonaws.com/fizufapu/zusisemixademojeso.pdf
• https://cdn-cms.f-static.net/uploads/4421624/normal_5fb947f3cea37.pdf
• https://cdn-cms.f-static.net/uploads/4409246/normal_5f9da3a77787a.pdf
• https://s3.amazonaws.com/rupatojuko/acoustic_guitar_strings_chart.pdf
• https://cdn-cms.f-static.net/uploads/4458614/normal_5fbdc16e7c53f.pdf
• https://s3.amazonaws.com/betimugi/the_magicians_guild.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

• trafffe.ru
• static1.squarespace.com
• cdn-cms.f-static.net
• s3.amazonaws.com
• static.s123-cdn-static.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report