MALICIOUS — 865d50_83543dae332a4b68b6a6cc411706d628.pdf

MALICIOUS — 865d50_83543dae332a4b68b6a6cc411706d628.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: a47a71dc709df2788ceb9625ada19c857a13493dcef29bc3220a335139d11be5
• SHA-1: bd5382e9354d4669eb1ced5555a5556367a2c658
• MD5: cbcd342d5ffc4b1d6e4a5747a942f4c3
• ssdeep: 768:YgGzpD3GYpxSB1zUXh/vZ4McbLiUnk/sf:1GF7SB1ooMmJk/sf
• TLSH: T170307CF310A7EC9C76AA5F039DE71049A18AE2C92136977049D8B62CC47C2FD6E51A31
• Submitted as: 865d50_83543dae332a4b68b6a6cc411706d628.pdf
• File type: pdf · Size: 36393 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.cc/wix?keyword=types+of+maps+worksheet+9th+grade, http://files.alexandergalant.com/uploads/1/3/1/1/131164431/ce9929.pdf, http://rubepiv.happydogsaigle.com/uploads/1/3/1/4/131406118/vogodupew.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.cc/wix?keyword=types+of+maps+worksheet+9th+grade
• http://files.alexandergalant.com/uploads/1/3/1/1/131164431/ce9929.pdf
• http://rubepiv.happydogsaigle.com/uploads/1/3/1/4/131406118/vogodupew.pdf
• http://gafenob.goodworks.org.uk/uploads/1/3/2/8/132814975/wadipesupipoluwum.pdf
• http://nikobiku.wcpreschoolva.com/uploads/1/3/1/3/131380345/d6e1105.pdf
• http://files.msimone.com/uploads/1/3/2/6/132680827/691491.pdf
• http://files.hbnaz.org/uploads/1/3/2/3/132303378/sosizise_winegovolumag_wilivemopi.pdf
• http://files.considerhimoutreach.com/uploads/1/3/1/6/131606672/377cfb.pdf
• http://files.stalag.org/uploads/1/3/1/8/131857565/mireb.pdf
• http://kevebusu.theloungecollection.net/uploads/1/3/2/3/132302780/3701153.pdf
• http://demul.forgecraftsteelfabricators.co.uk/uploads/1/3/1/4/131483152/natutipa.pdf
• https://8467e83a-813c-4841-b3ac-25c39c9c7dc0.filesusr.com/ugd/a4ea6c_7674b63a42f9468a8560dff954744220.pdf?index=true
• https://0e4038d4-77e5-4816-b659-dfac6ac8050d.filesusr.com/ugd/b926a8_a773b4528c7140eb8dc153d379218a2c.pdf?index=true
• https://c55a8e8e-f659-4972-acee-02f43e91aa68.filesusr.com/ugd/0b46e6_31a11b04b5b647299fc54ae7bb2987a3.pdf?index=true
• https://05269881-932e-4545-bed0-14b75934dba2.filesusr.com/ugd/73c254_82c61f40de2d4020b8130b8be0357298.pdf?index=true
• https://bf79bba3-917b-4e9e-b881-b9f51c31b78f.filesusr.com/ugd/80bfa9_9db0863760d54aaa90def681cb0f5a06.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.cc
• files.alexandergalant.com
• rubepiv.happydogsaigle.com
• gafenob.goodworks.org.uk
• nikobiku.wcpreschoolva.com
• files.msimone.com
• files.hbnaz.org
• files.considerhimoutreach.com
• files.stalag.org
• kevebusu.theloungecollection.net
• demul.forgecraftsteelfabricators.co.uk
• 8467e83a-813c-4841-b3ac-25c39c9c7dc0.filesusr.com
• 0e4038d4-77e5-4816-b659-dfac6ac8050d.filesusr.com
• c55a8e8e-f659-4972-acee-02f43e91aa68.filesusr.com
• 05269881-932e-4545-bed0-14b75934dba2.filesusr.com
• bf79bba3-917b-4e9e-b881-b9f51c31b78f.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report