MALICIOUS — normal_5fc7b62e6bb10.pdf

MALICIOUS — normal_5fc7b62e6bb10.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: 2692cd988fc73b0a6bd83c22599bbdcee3adc9e45bc6b66375f4105cec4c45a6
• SHA-1: e22ecd66eeee7a3f8d41b399e9372c9f5a03c1f3
• MD5: 55ab92aa6c168b62efed1668cceff99d
• ssdeep: 1536:CfrCJ0WXkTrVjxRC4i7CIU8kEwmpcj1pvizJKEVh9RYYJfue:g0UTpVs4kkEwmpcZp0KEH95JX
• TLSH: T15B35C0F3518BCD8DA7C39B033AAA519DA559979C313797A48488BA3DC4BC3BD6D00E00
• Submitted as: normal_5fc7b62e6bb10.pdf
• File type: pdf · Size: 63251 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/5fbce344be7cfc36344e8aaf/t/5fbe19a53570fb44d1cb8b62/1606293925973/bataxutetimero.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafficel.ru/123?utm_term=the+trials+of+apollo+4+pdf+download, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe19a53570fb44d1cb8b62/1606293925973/bataxutetimero.pdf, https://uploads.strikinglycdn.com/files/ebd39225-e98c-454f-95a5-f24c8a3f2d48/17846937969.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://trafficel.ru/123?utm_term=the+trials+of+apollo+4+pdf+download
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe19a53570fb44d1cb8b62/1606293925973/bataxutetimero.pdf
• https://uploads.strikinglycdn.com/files/ebd39225-e98c-454f-95a5-f24c8a3f2d48/17846937969.pdf
• https://static1.squarespace.com/static/5fc0c67840f1034a5ca82603/t/5fc0e7854e98326c02318026/1606477704341/nedezixunoregagirinoke.pdf
• https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/dagilug-gukakiwe-gevowadagego.pdf
• https://zozesikijep.weebly.com/uploads/1/3/4/5/134586683/lebifuj_mawasusewonena_jozutobiwe.pdf
• https://remewizefo.weebly.com/uploads/1/3/1/8/131856163/juziradavavu.pdf
• https://kevuwegifutawed.weebly.com/uploads/1/3/4/7/134746568/7567748.pdf
• https://puzagejezazi.weebly.com/uploads/1/3/4/4/134465952/852122c93a.pdf
• https://s3.amazonaws.com/tamobalasu/cell_size_answer_key.pdf
• https://uploads.strikinglycdn.com/files/e0aac053-1668-415d-8427-1d127929718e/150_gallon_fish_tank_weight.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

• trafficel.ru
• static1.squarespace.com
• uploads.strikinglycdn.com
• kokexofagisukop.weebly.com
• zozesikijep.weebly.com
• remewizefo.weebly.com
• kevuwegifutawed.weebly.com
• puzagejezazi.weebly.com
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report