MALICIOUS — d90490_89a106f01e684503a541c4d46bed8fbf.pdf

MALICIOUS — d90490_89a106f01e684503a541c4d46bed8fbf.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: cd555187604590d558924979dc301b77b3ebc1aad569d5e2dd976687474839b0
• SHA-1: 95f446548df7c3a1a4eb61b36b9e26cc82e5deba
• MD5: 4fb3a153f747b76a89a751761cb54f88
• ssdeep: 768:3gGzpDo5BCxcV9CIod+FI98gOO++B5jf5t/WY7Sk/5dpaBTfz+GvfHEo:QGFsZrOHzjf5t/37aBTfz+GvvEo
• TLSH: T18833AFF35067EC8C7A8BAB03AD6A00486056C64C7136D7A4159D773DC8BCAFDAF10A61
• Submitted as: d90490_89a106f01e684503a541c4d46bed8fbf.pdf
• File type: pdf · Size: 48275 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 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.club/wix?keyword=htc+windows+phone+manual, http://lilil.jessicafallis.com/uploads/1/3/1/4/131482988/ec4661b.pdf, http://files.sincerelyyogamassage.com/uploads/1/3/0/7/130775897/0473b207aace.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.club/wix?keyword=htc+windows+phone+manual
• http://lilil.jessicafallis.com/uploads/1/3/1/4/131482988/ec4661b.pdf
• http://files.sincerelyyogamassage.com/uploads/1/3/0/7/130775897/0473b207aace.pdf
• http://files.artsimaginarium.com/uploads/1/3/1/4/131454620/4e2cf478e6.pdf
• https://cdn.shopify.com/s/files/1/0430/7025/9357/files/46326188580.pdf
• https://cdn.shopify.com/s/files/1/0439/3464/6440/files/vajuvukolepotu.pdf
• https://cdn.shopify.com/s/files/1/0434/5869/1237/files/lejolal.pdf
• https://cdn.shopify.com/s/files/1/0432/1440/5793/files/87775516389.pdf
• https://cdn.shopify.com/s/files/1/0435/5080/2081/files/40286077392.pdf
• https://468fec7d-0448-4efd-8266-bae2f3b8f426.filesusr.com/ugd/66f7a0_39f83433cf4246ff96bd785d2315ee4e.pdf?index=true
• https://7d3d9c8c-3fad-416d-9d9e-a327b4d5d064.filesusr.com/ugd/eb4c03_42960c0b0e294b6aa676f22a0d1c194c.pdf?index=true
• https://a6090f1a-d5f4-4d16-8839-088137ee0524.filesusr.com/ugd/7baf93_5b5f12349ad84f78978ca9bfa57abefc.pdf?index=true
• https://dab0e59d-2e7b-4400-a42b-c06c4f5aab25.filesusr.com/ugd/7f614e_97d09e7e7ca344848d74a6f566e033a4.pdf?index=true
• https://618af936-ffb8-4f21-9eb4-fc652dae1b28.filesusr.com/ugd/3d514e_3ae72a779a264acbac3d114ab4c90e4c.pdf?index=true
• 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.club
• lilil.jessicafallis.com
• files.sincerelyyogamassage.com
• files.artsimaginarium.com
• cdn.shopify.com
• 468fec7d-0448-4efd-8266-bae2f3b8f426.filesusr.com
• 7d3d9c8c-3fad-416d-9d9e-a327b4d5d064.filesusr.com
• a6090f1a-d5f4-4d16-8839-088137ee0524.filesusr.com
• dab0e59d-2e7b-4400-a42b-c06c4f5aab25.filesusr.com
• 618af936-ffb8-4f21-9eb4-fc652dae1b28.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report