MALICIOUS — 70e7d4_b159d03c157a4c9e9fda99e08d83ac3b.pdf

MALICIOUS — 70e7d4_b159d03c157a4c9e9fda99e08d83ac3b.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: 22a54fc95311b2f4e65ced228a69efbaca0638f5349fbb966f85a400dae16890
• SHA-1: 79b239b9dbe6940e2d10f7150a8e2961df74bf4b
• MD5: 0a861946c8622e464a18b2a06bf4e867
• ssdeep: 768:4rgGzpDoi7zx6Rw6kL/tfsXS9ZPrEzUmXfRGC+Q5D7+bQrgZMX5yMmTWmW:4UGF03ktZPrryFyO155CWmW
• TLSH: T15B33BFF75057EDCC3A8A2B135EAA0059554ADBCE7032DAA014D87A2CD07CAFE7E10671
• Submitted as: 70e7d4_b159d03c157a4c9e9fda99e08d83ac3b.pdf
• File type: pdf · Size: 48155 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.link/wix?keyword=capitulo+4a-6+realidades+2+answers, http://bavebup.lakecountyiltransition.com/uploads/1/3/1/4/131438539/9653562.pdf, http://batula.amandakloy.com/uploads/1/3/2/3/132302978/93549c6533480.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=capitulo+4a-6+realidades+2+answers
• http://bavebup.lakecountyiltransition.com/uploads/1/3/1/4/131438539/9653562.pdf
• http://batula.amandakloy.com/uploads/1/3/2/3/132302978/93549c6533480.pdf
• http://files.biodiversitygardening.com/uploads/1/3/2/6/132682989/kupiwatazidoraw.pdf
• https://cdn.shopify.com/s/files/1/0438/2405/4429/files/vajedupobedorelifakivol.pdf
• https://cdn.shopify.com/s/files/1/0429/9980/8149/files/intj_premium_profile.pdf
• https://a3b9f206-665c-4842-a420-7e61ef58dd4f.filesusr.com/ugd/f08e01_3fe1142bfea842a9b2e035d1c1f4c962.pdf?index=true
• https://823ef324-1eee-4eb6-9b31-04cd6d252a03.filesusr.com/ugd/a2de88_727e0527b852419d9e33ac677144b70f.pdf?index=true
• https://f1d38a54-78ec-4131-ba11-f5d60c5bf8b5.filesusr.com/ugd/d1c05f_cae09db5494943d8b1d2e0d7f2f193d8.pdf?index=true
• https://9f38e598-0eb6-4ab4-b425-6297cbffd2b3.filesusr.com/ugd/33ab24_acceefce51404c91b79c8c3a8bb9fb81.pdf?index=true
• https://8b5d02a6-cb3a-4d84-9504-1d3bed2e1301.filesusr.com/ugd/49f5ef_c0bbc12d238d4ad6a26220e5589ac75b.pdf?index=true
• https://05d9e9bd-849c-4b34-88d7-c86bdd26ece3.filesusr.com/ugd/e948c1_4ea34beae228496386706beb74273769.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.link
• bavebup.lakecountyiltransition.com
• batula.amandakloy.com
• files.biodiversitygardening.com
• cdn.shopify.com
• a3b9f206-665c-4842-a420-7e61ef58dd4f.filesusr.com
• 823ef324-1eee-4eb6-9b31-04cd6d252a03.filesusr.com
• f1d38a54-78ec-4131-ba11-f5d60c5bf8b5.filesusr.com
• 9f38e598-0eb6-4ab4-b425-6297cbffd2b3.filesusr.com
• 8b5d02a6-cb3a-4d84-9504-1d3bed2e1301.filesusr.com
• 05d9e9bd-849c-4b34-88d7-c86bdd26ece3.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report