MALICIOUS — 48735913560.pdf
MALICIOUS — 48735913560.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
201ab10fc61c572baae5c81c1ea32e1216c3de9576867ac5729dd46f56557861 - SHA-1:
e47357fd8b836cd3e4f21f2bda00f3d0ae145505 - MD5:
235fafb3dbd636054e08b50ba8f5a8c3 - ssdeep:
768:YgGzpDrp/glhfx5wLquazwWL9LXxUtkRpekOZ9vfa2e8MzyLZgjnu2uATfOXDdhr:1GFXp/gHUt4pSnPZcnM+fSDdhX7 - TLSH:
T159339EF3509BDF4C2E839B53ADA712A8A049C74D66379360049D7A6CC4BC6BCBF51860 - Submitted as: 48735913560.pdf
- File type: pdf · Size: 47788 bytes
- Verdict: malicious (75/100)
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
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366308/normal_5f8715d499ac5.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=proteinas+estructura+y+funcion+pdf, https://cdn-cms.f-static.net/uploads/4366308/normal_5f8715d499ac5.pdf, https://cdn-cms.f-static.net/uploads/4365582/normal_5f86fadee3d98.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://gettraff.ru/strik?keyword=proteinas+estructura+y+funcion+pdf
- https://cdn-cms.f-static.net/uploads/4366308/normal_5f8715d499ac5.pdf
- https://cdn-cms.f-static.net/uploads/4365582/normal_5f86fadee3d98.pdf
- https://cdn-cms.f-static.net/uploads/4366047/normal_5f8737297bef9.pdf
- https://uploads.strikinglycdn.com/files/216adc78-1cf6-4ba2-ab09-5cd2dbc2201b/welifevetujid.pdf
- https://uploads.strikinglycdn.com/files/f01a09a4-349d-460f-a6ad-b2a253b50c52/lepeburoni.pdf
- https://tejigenunonim.weebly.com/uploads/1/3/0/8/130813632/lidefofolilizelado.pdf
- https://rezizeme.weebly.com/uploads/1/3/0/7/130775554/sodim-dajozigesozix-sojesumupusimow.pdf
- https://cdn-cms.f-static.net/uploads/4365639/normal_5f86feb937faa.pdf
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f8729b0e8767.pdf
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f86ffc1d1643.pdf
- https://cdn-cms.f-static.net/uploads/4366048/normal_5f8703d955de1.pdf
- https://cdn-cms.f-static.net/uploads/4366627/normal_5f8728cce5554.pdf
- https://cdn-cms.f-static.net/uploads/4365570/normal_5f8709a8247f9.pdf
- https://cdn-cms.f-static.net/uploads/4365600/normal_5f8706b7e9ae3.pdf
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f87007b1f1d8.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f8717bc5aa04.pdf
- https://cdn-cms.f-static.net/uploads/4366969/normal_5f873703eec76.pdf
- https://cdn-cms.f-static.net/uploads/4366655/normal_5f87438cefe23.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
- gettraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- tejigenunonim.weebly.com
- rezizeme.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report