MALICIOUS — 29c71c_57f396c443b0400282f328bd520328ea.pdf

MALICIOUS — 29c71c_57f396c443b0400282f328bd520328ea.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: d317467ba7668b19e5b689a9179ee05193fd6b269f8cf96409c8175b62892cd1
• SHA-1: c51ae00017779520fe59da2c7edbe57471c5a297
• MD5: 2ed9511223e35771759ede9194281066
• ssdeep: 768:EgGzpDhTxql8/xcmlHuiN6655HT3Dxzx4rIp7:xGFVT68CMjL5HT3NzmrIp7
• TLSH: T1022F8DF364ABED4C6A83AB035EA621486046E78D32339764449D7F2CC87C6BD6F40830
• Submitted as: 29c71c_57f396c443b0400282f328bd520328ea.pdf
• File type: pdf · Size: 34321 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): UDS:Trojan.PDF.SBadur.gen

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 UDS:Trojan.PDF.SBadur.gen (rule UDS:Trojan.PDF.SBadur.gen) - 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=five+nights+in+anime+2+game+online, https://cac5e679-db6a-40c5-a223-0c7828f58c55.filesusr.com/ugd/a91264_11c5dd8c2b5e4580ad8e20bbb3b2e45b.pdf?index=true, https://44f70fdb-e6f5-41ad-ab63-5724a959a8f5.filesusr.com/ugd/3225da_4af703f8546844af808584e940d5b09f.pdf?index=true - 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=five+nights+in+anime+2+game+online
• https://cac5e679-db6a-40c5-a223-0c7828f58c55.filesusr.com/ugd/a91264_11c5dd8c2b5e4580ad8e20bbb3b2e45b.pdf?index=true
• https://44f70fdb-e6f5-41ad-ab63-5724a959a8f5.filesusr.com/ugd/3225da_4af703f8546844af808584e940d5b09f.pdf?index=true
• https://c75643bb-38a3-448b-ab0a-20a65ae38c8f.filesusr.com/ugd/7ad284_efbc19ee7dad471a85fe9722179d85a5.pdf?index=true
• https://ff18f29a-f807-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/0cd3a8_37e3a44d9203403f950ab0ea9c5ebaa7.pdf?index=true
• https://fd70b3ba-d63b-4c56-94a2-5c0960e56e03.filesusr.com/ugd/bc0b97_8934116a28504ae4b48e3547f62ee38b.pdf?index=true
• http://tafigin.dupagechiefs.org/uploads/1/3/1/0/131071063/3757648.pdf
• http://files.katieandpaolo.net/uploads/1/3/0/8/130873876/rafejo-buwuremeb-giwivobit-rejatujiwef.pdf
• https://8c19f1b6-072d-4a19-84a5-09f50d95bbbf.filesusr.com/ugd/8e6e76_38d20da103144530b77eba2bb269f796.pdf?index=true
• https://8f015f00-93c7-4512-8169-39c189266fcf.filesusr.com/ugd/1cc777_8124ef30afd54c679f0870cfaebdf2b7.pdf?index=true
• https://47825533-ba47-48f7-9a47-040e25334a4e.filesusr.com/ugd/3ed902_de321a7efbf44f97b8de2ed5d4a7b09a.pdf?index=true
• https://700b225d-ad57-4d02-ac0d-75d896144c5a.filesusr.com/ugd/277b62_b31192635e4144759796807fd10aea3f.pdf?index=true
• https://d20f73f2-0791-41ff-9f71-4b605620116c.filesusr.com/ugd/6f9b04_2185db1850ba4bf28fe94c9c0c7bf033.pdf?index=true
• https://0d0b0ca7-6f54-431f-aff3-f78dc2fb69b8.filesusr.com/ugd/dcc11b_e183284d869b4976b4b7b49d372bc732.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
• cac5e679-db6a-40c5-a223-0c7828f58c55.filesusr.com
• 44f70fdb-e6f5-41ad-ab63-5724a959a8f5.filesusr.com
• c75643bb-38a3-448b-ab0a-20a65ae38c8f.filesusr.com
• ff18f29a-f807-11ea-a328-fc4dd43d38a6.filesusr.com
• fd70b3ba-d63b-4c56-94a2-5c0960e56e03.filesusr.com
• tafigin.dupagechiefs.org
• files.katieandpaolo.net
• 8c19f1b6-072d-4a19-84a5-09f50d95bbbf.filesusr.com
• 8f015f00-93c7-4512-8169-39c189266fcf.filesusr.com
• 47825533-ba47-48f7-9a47-040e25334a4e.filesusr.com
• 700b225d-ad57-4d02-ac0d-75d896144c5a.filesusr.com
• d20f73f2-0791-41ff-9f71-4b605620116c.filesusr.com
• 0d0b0ca7-6f54-431f-aff3-f78dc2fb69b8.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report