MALICIOUS — fevidulagumazoxesupumusiw.pdf
MALICIOUS — fevidulagumazoxesupumusiw.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:
1a8c5fd7df89b4760b1ce05bf40dd5b1900caa38a87773424c905337a084c388 - SHA-1:
388aea45d22516fe6591961cd83c343546d3d79b - MD5:
e06ea536eda61ca63b933ec1c1453221 - ssdeep:
768:fgGzpDgXURGUOHkOzbSzm+g5/g/d1jIDLM50kZkCX1D1bHtGstRVrI+gI:oGF0vXTbKmPk1fR117tGstDtgI - TLSH:
T1ED32BFF361A7DC8CBAC7AB035DEA0055605ACA4C7233967014C9B76CC8BC5FD6E51A60 - Submitted as: fevidulagumazoxesupumusiw.pdf
- File type: pdf · Size: 44163 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://uploads.strikinglycdn.com/files/1e4a16e9-4981-460f-ba9f-e4b03d70eca1/13133331205.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=cat+2019+mock+test+pdf, https://uploads.strikinglycdn.com/files/3e5218ff-8601-410d-adab-dde659d134c5/59666098927.pdf, https://uploads.strikinglycdn.com/files/acacedf4-7203-49dc-826b-9c219eaffe0b/44319630103.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/strik?keyword=cat+2019+mock+test+pdf
- https://uploads.strikinglycdn.com/files/3e5218ff-8601-410d-adab-dde659d134c5/59666098927.pdf
- https://uploads.strikinglycdn.com/files/acacedf4-7203-49dc-826b-9c219eaffe0b/44319630103.pdf
- https://uploads.strikinglycdn.com/files/b06dd123-1553-4854-b5a7-321be55e1a1f/zufax.pdf
- https://uploads.strikinglycdn.com/files/1e4a16e9-4981-460f-ba9f-e4b03d70eca1/13133331205.pdf
- https://cdn.shopify.com/s/files/1/0431/0715/6128/files/mental_retardation_checklist.pdf
- http://files.laescuelaspanishcenter.com/uploads/1/3/1/3/131398164/f47c0737.pdf
- http://kimoja.morningwoodaz.com/uploads/1/3/0/8/130814297/8933235.pdf
- http://guxid.larimerltrg.org/uploads/1/3/1/0/131070469/fekomoxux.pdf
- https://site-1039515.mozfiles.com/files/1039515/90987920068.pdf
- https://site-1039446.mozfiles.com/files/1039446/83367180735.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
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.laescuelaspanishcenter.com
- kimoja.morningwoodaz.com
- guxid.larimerltrg.org
- site-1039515.mozfiles.com
- site-1039446.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report