SUSPICIOUS — 37082110633.pdf
SUSPICIOUS — 37082110633.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ca228d973cffdd32986aec31e12f8d7ac12b45e3f89beac795437c3c5f79deb5 - SHA-1:
7910a7c6e877bac82f4551d185345fb9342b8ca9 - MD5:
33c7918a3b113ebb1950adacc7928f11 - ssdeep:
768:5gGzpD3ULXd9nf7FYBGgx8LvT6jFFjSmMJi2xA5Fdz9Jw:6GFTU77QevGJFmmui2xA5Fdz9Jw - TLSH:
T12D31AEF344ABED4C6A826B139A961458620FC3C9713397A454C87B6DD4FC2FEAF04861 - Submitted as: 37082110633.pdf
- File type: pdf · Size: 42929 bytes
- Verdict: suspicious (58/100)
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 suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/8349881c-d021-406d-9ccc-3c5acd60d2a5/xezisipiva.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=practical+cryptography+ebook+pdf, https://uploads.strikinglycdn.com/files/8349881c-d021-406d-9ccc-3c5acd60d2a5/xezisipiva.pdf, https://uploads.strikinglycdn.com/files/e2e2351d-a892-434d-87aa-05cb98869508/vejavilagozawazavetagoles.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=practical+cryptography+ebook+pdf
- https://uploads.strikinglycdn.com/files/8349881c-d021-406d-9ccc-3c5acd60d2a5/xezisipiva.pdf
- https://uploads.strikinglycdn.com/files/e2e2351d-a892-434d-87aa-05cb98869508/vejavilagozawazavetagoles.pdf
- https://uploads.strikinglycdn.com/files/2f21f3c9-4032-46a5-a341-7288ed8cd40f/48781461742.pdf
- http://files.mhecblacon.com/uploads/1/3/1/4/131437351/vasak.pdf
- https://site-1036902.mozfiles.com/files/1036902/49521616244.pdf
- https://site-1041614.mozfiles.com/files/1041614/21235218073.pdf
- https://site-1037267.mozfiles.com/files/1037267/wizixevanu.pdf
- https://site-1036874.mozfiles.com/files/1036874/fafupebox.pdf
- https://uploads.strikinglycdn.com/files/75e72dff-3fc4-4b69-9806-3f70b29d85ef/85894005805.pdf
- https://uploads.strikinglycdn.com/files/be88b0ce-4fe3-4701-9afc-1c24c5b5792e/jareruve.pdf
- https://uploads.strikinglycdn.com/files/2c4941c5-33fe-4a3d-b37f-05e0127d083a/ladowobo.pdf
- https://uploads.strikinglycdn.com/files/d11907ef-8a0e-4bb7-b17c-9ae1ff5d9692/pixazubepojo.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
- uploads.strikinglycdn.com
- files.mhecblacon.com
- site-1036902.mozfiles.com
- site-1041614.mozfiles.com
- site-1037267.mozfiles.com
- site-1036874.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report