MALICIOUS — constant_mesh_gearbox_working.pdf
MALICIOUS — constant_mesh_gearbox_working.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 53 detection engines flagged it.
Identification
- SHA-256:
58966ea9514f153e718bff3d77b474f54a58df490393a07846a08063fe1c3bbf - SHA-1:
30d83b61295caef13506a313e8c59f695e5c749f - MD5:
8862545867129a9b13240bc4723256e9 - ssdeep:
1536:6NR7V5Idv1rtB0wswf21TwIkCpV3SD2gOgdekuLrecewQxVrqKO/A5:47fIhB7Idp5SD2gOgwfewQjrqV/2 - TLSH:
T1EA37D1F35167CE8D76C7AB136AF628586199E7886032E794408DBB3CC1BC6AF6F10540 - Submitted as: constant_mesh_gearbox_working.pdf
- File type: pdf · Size: 76093 bytes
- Verdict: malicious (92/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
Why this verdict
The malicious score of 92/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded network infrastructure: https://traffine.ru/strik?keyword=constant+mesh+gearbox+working, https://cdn-cms.f-static.net/uploads/4384145/normal_5fa36f6c9b8a0.pdf, https://uploads.strikinglycdn.com/files/b75d4bfe-dd07-4375-b3be-cf8dbd0664fa/80559221681.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://traffine.ru/strik?keyword=constant+mesh+gearbox+working
- https://cdn-cms.f-static.net/uploads/4384145/normal_5fa36f6c9b8a0.pdf
- https://uploads.strikinglycdn.com/files/b75d4bfe-dd07-4375-b3be-cf8dbd0664fa/80559221681.pdf
- https://cdn-cms.f-static.net/uploads/4366646/normal_5f8d1a72dbd5b.pdf
- https://uploads.strikinglycdn.com/files/818a2721-8852-431b-8f13-8a08ecb19016/84278571663.pdf
- https://s3.amazonaws.com/vuraradaso/76876311768.pdf
- https://uploads.strikinglycdn.com/files/0500910c-8e51-4f08-82ad-f343bc13f2e2/historia_de_la_tabla_periodica.pdf
- https://s3.amazonaws.com/wopari/blink_malcolm_gladwell_espaol_gratis.pdf
- https://uploads.strikinglycdn.com/files/0c1a149c-79ed-47b5-9d3d-b154cf457100/reading_exam_3_eso.pdf
- https://cdn-cms.f-static.net/uploads/4376087/normal_5f8bbaa82148f.pdf
- https://uploads.strikinglycdn.com/files/cc9c10b0-6e37-422d-95b6-0c72fb3a1315/75836112848.pdf
- https://cdn-cms.f-static.net/uploads/4383915/normal_5f9262b3725bd.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
- traffine.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report