MALICIOUS — 680624.pdf

MALICIOUS — 680624.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: e78e71ae6aabd79e707d2f7f04d59541961b2ec6399186c9f934fe59072ecefa
• SHA-1: 6b090c5d4fb61179680216fb19483726fd492138
• MD5: 035c2184d4c3a1cdfa8c5a9cb61e59b9
• ssdeep: 1536:jOT+J+z5jB1jck7FY2lq5UgDYTohQapGhosIULE1lv7xPeapn1c8rRkKlwU7ZVjf:f85t1zFPciqYkaaGOsIUuPeL81flwkZB
• TLSH: T1A537D1F3A25BDD4CBEA62B036D96199D7445C14CA0728BF85489B72CC9BC1FC6E10B90
• Submitted as: 680624.pdf
• File type: pdf · Size: 75768 bytes
• Verdict: malicious (92/100)

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

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://trafffe.ru/wb?keyword=android%20studio%20%20version%202.%202%203, https://static.s123-cdn-static.com/uploads/4448718/normal_5fc74d53d4978.pdf, https://static.s123-cdn-static.com/uploads/4379229/normal_5fc7bd9886fab.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/wb?keyword=android%20studio%20%20version%202.%202%203
• https://static.s123-cdn-static.com/uploads/4448718/normal_5fc74d53d4978.pdf
• https://static.s123-cdn-static.com/uploads/4379229/normal_5fc7bd9886fab.pdf
• https://jisevudes.weebly.com/uploads/1/3/4/8/134882916/d126f5809.pdf
• https://cdn-cms.f-static.net/uploads/4391920/normal_5fbcb0b9be317.pdf
• https://cdn-cms.f-static.net/uploads/4462066/normal_5fa25224ec639.pdf
• https://static1.squarespace.com/static/5fc579a50b6b03258f543eb3/t/5fc6ec836beae45431580743/1606872195694/flying_monkeys_wizard_of_oz_images.pdf
• https://cdn-cms.f-static.net/uploads/4366400/normal_5f871996ae06a.pdf
• https://cdn-cms.f-static.net/uploads/4406776/normal_5f920ff4b5683.pdf
• https://kedixusivazusug.weebly.com/uploads/1/3/4/8/134869684/1537171.pdf
• https://cdn-cms.f-static.net/uploads/4417523/normal_5fa88c93106f9.pdf
• https://static1.squarespace.com/static/5fc0f6bd5687f52b6b817d01/t/5fc1d07c61e25426e17af7c1/1606537347065/the_odyssey_book_the_homecoming_summary.pdf
• https://muwamobole.weebly.com/uploads/1/3/4/3/134356931/sewurukawoposokoxafe.pdf
• https://s3.amazonaws.com/gateme/bbm_app_for_pc.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
• static.s123-cdn-static.com
• jisevudes.weebly.com
• cdn-cms.f-static.net
• static1.squarespace.com
• kedixusivazusug.weebly.com
• muwamobole.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