SUSPICIOUS — b2740c047a0cc.pdf
SUSPICIOUS — b2740c047a0cc.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
17d78225ea7fd85d4fbe0f651082a82b11653a41f3937bbc6219b580fbdb1a74 - SHA-1:
203b5c766963b2af9c16c434a2aa78ed2a9ff3ec - MD5:
8275eb3322eeb5b7906f00f23da36f01 - ssdeep:
768:6gGzpD5Ixhw7nyv5toNVcN2kOC2CaRRCZriqnEpUlkhvmQkhlcvPulvPgvPLw:nGFlIhGNOMkOWM6XEpvmlcvPulvPgvPc - TLSH:
T162329EF390A7DC4C7986EB036EBA206D1149D68C613397A008D8766DC4BC7FDAF51A60 - Submitted as: b2740c047a0cc.pdf
- File type: pdf · Size: 46233 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
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/6624c94e-1424-45e8-ac06-898d22b80cfe/67967675457.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafftec.ru/wb?keyword=whatsapp%20apk%20pure%20download%20for%20pc, https://uploads.strikinglycdn.com/files/6624c94e-1424-45e8-ac06-898d22b80cfe/67967675457.pdf, https://uploads.strikinglycdn.com/files/000a466e-3a8d-4fe2-a114-1b69a2cd85d5/tokat.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://trafftec.ru/wb?keyword=whatsapp%20apk%20pure%20download%20for%20pc
- https://s3.amazonaws.com/wiwuxot/42676228185.pdf
- https://uploads.strikinglycdn.com/files/6624c94e-1424-45e8-ac06-898d22b80cfe/67967675457.pdf
- https://uploads.strikinglycdn.com/files/000a466e-3a8d-4fe2-a114-1b69a2cd85d5/tokat.pdf
- https://s3.amazonaws.com/jeduzizonox/rerebab.pdf
- https://uploads.strikinglycdn.com/files/5454c66d-fd21-4797-b183-4fc238f556b5/epoch_2_study.pdf
- https://uploads.strikinglycdn.com/files/ff0eab33-824a-4665-aefa-4ed40e7ae7f4/98516020145.pdf
- https://cdn-cms.f-static.net/uploads/4392857/normal_5f8f9483b51b0.pdf
- https://uploads.strikinglycdn.com/files/3d7f0a03-eb7a-43f6-ae93-9cec9133c86d/47068809454.pdf
- https://s3.amazonaws.com/livivuvuwugeb/zixatidiporadaragujuf.pdf
- https://cdn-cms.f-static.net/uploads/4402481/normal_5f934a1201913.pdf
- https://uploads.strikinglycdn.com/files/91dce509-ee0c-49d6-a2e7-b09b02ec1bd9/90448530613.pdf
- https://uploads.strikinglycdn.com/files/f396269b-09c2-4799-867b-1a92f5483b6b/21090246960.pdf
- https://uploads.strikinglycdn.com/files/48272d40-478d-42c4-b5fb-6283b6bba0c1/64656830511.pdf
- https://s3.amazonaws.com/guwutivupudutu/frutas_y_verduras_lista_de_nombres.pdf
- https://uploads.strikinglycdn.com/files/018f7fab-bb32-426d-9be9-917e894d8ecd/kibikoragesatupesan.pdf
- https://s3.amazonaws.com/lanorolowu/download_vonage_business_app_for_desktop.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
- trafftec.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report