MALICIOUS — 23356854109.pdf
MALICIOUS — 23356854109.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
0f559fb1e329e5a0c60fc8db22b6c756c35f727ab9e66346191c10602e7b44f6 - SHA-1:
f442cd543a344d45e853ab800895873bb1881cb2 - MD5:
6230f8bd2ef37c20cd26b0731aa48438 - ssdeep:
768:k3gGzpD7nYwNHIHE1KOLjImofNXtEKmyBH/mQNtuO6IGh1O8PkgvbG:kQGFHnYiIEUUgfnEKJesj6IGe8PkgvbG - TLSH:
T18233C0F3856BED8D7A8797079EEB0095A445C74C7137A7A844D86B1CC0BCABCBE40861 - Submitted as: 23356854109.pdf
- File type: pdf · Size: 47711 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - 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://ggtraff.ru/strik?keyword=banish+boring+words+free+pdf, https://site-1037176.mozfiles.com/files/1037176/sebuvesefob.pdf, https://site-1037055.mozfiles.com/files/1037055/76444216274.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)
1041 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- teams.cloud.microsoft
- outlook.office.com
- searchapp.bundleassets.example
- outlook.office365.com
- outlook.cloud.microsoft
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- ntp.ubuntu.com
- 192.168.122.105
- 224.0.0.252
- 192.168.122.1
- 192.168.122.255
- 169.254.161.225
- 192.168.122.107
- 192.168.122.110
- 192.168.122.113
- 192.168.122.112
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=banish+boring+words+free+pdf
- https://site-1037176.mozfiles.com/files/1037176/sebuvesefob.pdf
- https://site-1037055.mozfiles.com/files/1037055/76444216274.pdf
- https://site-1036803.mozfiles.com/files/1036803/61988722983.pdf
- https://site-1037260.mozfiles.com/files/1037260/linogaj.pdf
- https://site-1036997.mozfiles.com/files/1036997/76410935421.pdf
- https://uploads.strikinglycdn.com/files/4435cb4e-dcab-4e70-ad62-16339b766245/feterosusumaruvikefo.pdf
- https://site-1036879.mozfiles.com/files/1036879/34366609275.pdf
- https://site-1037157.mozfiles.com/files/1037157/durofimekigaxukojod.pdf
- https://site-1037111.mozfiles.com/files/1037111/36432263734.pdf
- https://site-1036693.mozfiles.com/files/1036693/59941041225.pdf
- https://site-1037188.mozfiles.com/files/1037188/35165957188.pdf
- https://site-1037115.mozfiles.com/files/1037115/zipowexanexulalowi.pdf
- https://site-1036772.mozfiles.com/files/1036772/85308201090.pdf
- https://site-1036724.mozfiles.com/files/1036724/butarutorasegirawasatuwu.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
- ggtraff.ru
- site-1037176.mozfiles.com
- site-1037055.mozfiles.com
- site-1036803.mozfiles.com
- site-1037260.mozfiles.com
- site-1036997.mozfiles.com
- uploads.strikinglycdn.com
- site-1036879.mozfiles.com
- site-1037157.mozfiles.com
- site-1037111.mozfiles.com
- site-1036693.mozfiles.com
- site-1037188.mozfiles.com
- site-1037115.mozfiles.com
- site-1036772.mozfiles.com
- site-1036724.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report