MALICIOUS — 2b3f46_502e3e67a3934191a3f78ea655be60a8.pdf

MALICIOUS — 2b3f46_502e3e67a3934191a3f78ea655be60a8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: 34f4b6a0543b14677458678370e52c3cc754ffaa7ccca55d558e9d29954ca301
• SHA-1: 20b5b7b6e9b10f7a9ae31559cb936c3c41344388
• MD5: 2d609a8089c78f9b7566db416d7c0c3f
• ssdeep: 1536:hGFEZGPnw45cpgbipcDflRpx7/QuqP1q3SwIEg2kY9:EFE28O3NjpHqI0d2P
• TLSH: T19E35CFF31157DE8C7A866F137AEE2459A442CA4C213297A488987F7CC4BC7AC7F11522
• Submitted as: 2b3f46_502e3e67a3934191a3f78ea655be60a8.pdf
• File type: pdf · Size: 61715 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.link/wix?keyword=absolute+value+function+worksheet+doc, http://rigila.betsabedelpilar.com/uploads/1/3/2/6/132681865/d45c781172b.pdf, http://files.yashbangera.com/uploads/1/3/0/7/130738625/83486b04a35.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://ttraff.link/wix?keyword=absolute+value+function+worksheet+doc
• http://rigila.betsabedelpilar.com/uploads/1/3/2/6/132681865/d45c781172b.pdf
• http://files.yashbangera.com/uploads/1/3/0/7/130738625/83486b04a35.pdf
• http://sonobeku.flockofart.com/uploads/1/3/1/4/131408027/lobeso.pdf
• http://xamumog.kevinportmann.com/uploads/1/3/0/7/130775521/muzotewor.pdf
• https://d35c3df2-f688-47df-80a4-6144537223d4.filesusr.com/ugd/cb2bed_b100b3b3c4ea46749c7ce1efc0ca8de6.pdf?index=true
• https://12fffca5-d75e-49ac-971e-fb4a857d167e.filesusr.com/ugd/80685d_651327f3da12469780711dadb84d9e55.pdf?index=true
• https://78611343-c280-4459-96c7-3a6fb1f6c1b3.filesusr.com/ugd/3cb679_4d083b5fc2e146a897162fc9a59b0843.pdf?index=true
• https://ed3b6fa3-fb99-4df7-9e26-bcc6ceda13dc.filesusr.com/ugd/a4c1fa_e259ebdb077f4c6eae4c3b065a1bdf34.pdf?index=true
• https://cdn.shopify.com/s/files/1/0486/4173/6862/files/pubg_mobile_aimbot_ios.pdf
• https://cdn.shopify.com/s/files/1/0434/3123/1655/files/teoria_del_color_azul.pdf
• https://cdn.shopify.com/s/files/1/0431/1403/7409/files/82136428271.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

• ttraff.link
• rigila.betsabedelpilar.com
• files.yashbangera.com
• sonobeku.flockofart.com
• xamumog.kevinportmann.com
• d35c3df2-f688-47df-80a4-6144537223d4.filesusr.com
• 12fffca5-d75e-49ac-971e-fb4a857d167e.filesusr.com
• 78611343-c280-4459-96c7-3a6fb1f6c1b3.filesusr.com
• ed3b6fa3-fb99-4df7-9e26-bcc6ceda13dc.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report