MALICIOUS — 4e356b6a5102ac9.pdf
MALICIOUS — 4e356b6a5102ac9.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a11a37d451b71b34ff33c64040c014eda5be55dae82c20919db682d7d62984ed - SHA-1:
dec81894e0b1e5346ae3f9ed730b31efdda5c60a - MD5:
dc25c60e74dbd2bf9d43dfd1c2c1bbfb - ssdeep:
768:IgGzpDCFNFW2ZTgTxU6glu0k/jvlLGAkLDCOpaq+yTVu8RbB8NyAwLBR:FGF2k2e3hLGAuFTVJRB8faBR - TLSH:
T146319EF35097DE4C3A47DB43ADA724A66046C78E3133A7E045887A6DC9BC2BD6F50820 - Submitted as: 4e356b6a5102ac9.pdf
- File type: pdf · Size: 42327 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
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://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/bewoti.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=vintage%20little%20tikes%20table%20and%20chairs, https://cdn-cms.f-static.net/uploads/4377935/normal_5fa04565e3bce.pdf, https://cdn-cms.f-static.net/uploads/4391620/normal_5f8f1e6b3d173.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://cctraff.ru/wb?keyword=vintage%20little%20tikes%20table%20and%20chairs
- https://cdn-cms.f-static.net/uploads/4377935/normal_5fa04565e3bce.pdf
- https://cdn-cms.f-static.net/uploads/4391620/normal_5f8f1e6b3d173.pdf
- https://uploads.strikinglycdn.com/files/3ef29b9e-bc3b-4bfb-9ba6-50ce9a16b23d/percy_jackson_3_movies.pdf
- https://cdn-cms.f-static.net/uploads/4394072/normal_5f8ffd108f011.pdf
- https://cdn-cms.f-static.net/uploads/4418178/normal_5f99c838c69a8.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/bewoti.pdf
- https://s3.amazonaws.com/tesasubawalozan/basin_street_blues_piano_sheet_music.pdf
- https://cdn-cms.f-static.net/uploads/4369307/normal_5f895ddebc344.pdf
- https://cdn-cms.f-static.net/uploads/4384483/normal_5f9c4212059be.pdf
- https://cdn-cms.f-static.net/uploads/4393346/normal_5f98701e78fa8.pdf
- https://s3.amazonaws.com/kulinisokakewi/61561762726.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
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- vuxozajuje.weebly.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report