MALICIOUS — 9117e0_0735683d6aba43a88d7b673d6421f259.pdf
MALICIOUS — 9117e0_0735683d6aba43a88d7b673d6421f259.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9244a1bc765953ed73aa216584ae8c23190c35da7179741f33e185e317502654 - SHA-1:
7e9438392c0d87592ab6fb9a199bc71ac7de01e8 - MD5:
57313bd4d455a1eed139af6245a0ad03 - ssdeep:
768:TgGzpDZlNWyYJEJ+Dj2Mb7uJYJTxrlPI/Z5agiWXsy9:sGFlGDjPuJYblQxNXsy9 - TLSH:
T1BA318DF35487EC4C3A8A9F037EEA245EA185D78C5132E264489C366CC57C6FDAF50A20 - Submitted as: 9117e0_0735683d6aba43a88d7b673d6421f259.pdf
- File type: pdf · Size: 40237 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.PDF.Agent.gen
MITRE ATT&CK
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.PDF.Agent.gen (rule
HEUR:Trojan.PDF.Agent.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.ru/wix?keyword=classifying+triangles+worksheet+4-1, http://files.learningiswild.com/uploads/1/3/0/7/130775653/a362af2eb93682.pdf, http://xorix.lifelonglearningpath.com/uploads/1/3/2/8/132816117/5810501.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 (windows)
993 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- ntp.ubuntu.com
- 192.168.122.105
- 224.0.0.252
- 192.168.122.255
- 192.168.122.1
- 169.254.80.38
- 192.168.122.114
- 169.254.161.225
- 192.168.122.107
- 192.168.122.112
- 192.168.122.109
- 192.168.122.116
- 192.168.122.108
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.ru/wix?keyword=classifying+triangles+worksheet+4-1
- http://files.learningiswild.com/uploads/1/3/0/7/130775653/a362af2eb93682.pdf
- http://xorix.lifelonglearningpath.com/uploads/1/3/2/8/132816117/5810501.pdf
- http://wogoban.organicnaturopathicservices.com/uploads/1/3/0/7/130739278/sifaguguzisax-vewopor-nafunoluluxoxe.pdf
- https://028f61b6-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/fd4c29_ea0b973a3d7b48e0a8a7cf27a6255490.pdf?index=true
- https://f915a33e-f807-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/9ef0c3_4541a83cf6a3405ca5ea10b951df6fe5.pdf?index=true
- https://f6c366fc-f807-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/d775a9_904bc3f8fc494568b564d372cb15ead6.pdf?index=true
- https://0d512472-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/017c44_9160600306b848a2a2db36b99484c8b8.pdf?index=true
- https://cdn.shopify.com/s/files/1/0461/8292/4441/files/balagangadharanatha_swamiji_information_kannada.pdf
- https://cdn.shopify.com/s/files/1/0428/6231/3631/files/23583992149.pdf
- https://cdn.shopify.com/s/files/1/0433/6428/6618/files/24226895780.pdf
- https://cdn.shopify.com/s/files/1/0439/9936/3222/files/juloguputamazive.pdf
- https://cdn.shopify.com/s/files/1/0437/6179/5230/files/21693914168.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.ru
- files.learningiswild.com
- xorix.lifelonglearningpath.com
- wogoban.organicnaturopathicservices.com
- 028f61b6-f808-11ea-a328-fc4dd43d38a6.filesusr.com
- f915a33e-f807-11ea-a328-fc4dd43d38a6.filesusr.com
- f6c366fc-f807-11ea-a328-fc4dd43d38a6.filesusr.com
- 0d512472-f808-11ea-a328-fc4dd43d38a6.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