MALICIOUS — 47079282663.pdf

MALICIOUS — 47079282663.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: 3872e6ee206745b50ed7eaa82efa37e42cdf8c6a66e9e1fb2974943fc3dd3784
• SHA-1: b841200fb3bd634b921e99bedd98787ca740abb5
• MD5: 30c4fcb2c00b1754755c02915b938d39
• ssdeep: 1536:GI569hJ0oDwtx+onx5rXXmk2ldc5+KrIdMwqRRonbvO/qfb0eSiNmwebyS3/mhCI:U0EyRnmk6Mt0dvqrooqfb08zebyOOhCI
• TLSH: T1B839D0F35113CE8CBA43AF53ADA30A7DA88AD6843526D6642488F72CD47827D7F04B51
• Submitted as: 47079282663.pdf
• File type: pdf · Size: 89865 bytes
• Verdict: malicious (92/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!30C4FCB2C00B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://crewmak.ru/uplcv?utm_term=calculus+with+precalculus+textbook+pdf, https://k2salight.com/wp-content/plugins/super-forms/uploads/php/files/9fcb57cf97abbeda1ab675b50423ea10/45022840905.pdf, https://oknoplus-omsk.ru/wp-content/plugins/super-forms/uploads/php/files/cccd158520a3c269d1fedce3332b2c28/30776231310.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://crewmak.ru/uplcv?utm_term=calculus+with+precalculus+textbook+pdf
• https://k2salight.com/wp-content/plugins/super-forms/uploads/php/files/9fcb57cf97abbeda1ab675b50423ea10/45022840905.pdf
• https://oknoplus-omsk.ru/wp-content/plugins/super-forms/uploads/php/files/cccd158520a3c269d1fedce3332b2c28/30776231310.pdf
• https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076def372ba4---gufesujomamudax.pdf
• http://renovator.cz/files/file/92484067896.pdf
• https://rebates.forex/wp-content/plugins/super-forms/uploads/php/files/0gtsc91olgasnqt8t5a3oi9lg0/lugutina.pdf
• http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076acea1c15e---tovanuta.pdf
• https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/8n38up4jf2b8gkoce6rfu8i0il/51868000945.pdf
• https://event-connections.net/wp-content/plugins/formcraft/file-upload/server/content/files/16071bee2e9708---kidapapafozegasezisebora.pdf
• http://bochosushi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160724ac4d5f17---lumidesuk.pdf
• https://hafa-verein.de/wp-content/plugins/super-forms/uploads/php/files/50a1d19aa81aac1bdbc453f46cd78156/65884724354.pdf
• http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/0ogqqn30f6bc3fvj1jgmaaqeh2/sakofukosisusizef.pdf
• https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081676b9c67b---70962482136.pdf
• http://www.zulfugar.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1606f25869d89d---nasujefokilegamir.pdf
• https://www.spreefahrten-berlin.de/wp-content/plugins/super-forms/uploads/php/files/sca23nfmskh6vfcpelmto2pmgt/84263883326.pdf
• https://mavismanagement.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080504f0333b---49306599395.pdf
• https://wamsconference.com/wp-content/plugins/super-forms/uploads/php/files/159475d02479474deb169b5456deda2f/6664243778.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

• crewmak.ru
• k2salight.com
• oknoplus-omsk.ru
• www.diktu.com
• www.carolglassman.com
• event-connections.net
• bochosushi.com
• hafa-verein.de
• www.sunarsurdurulebilir.com
• trucraftsmanship.com
• www.zulfugar.nl
• www.spreefahrten-berlin.de
• mavismanagement.com
• wamsconference.com
• www.w3.org
• purl.org
• ns.adobe.com
• renovator.cz
• rebates.forex
• forkidsvietnam.vn

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