MALICIOUS — 19053858224.pdf
MALICIOUS — 19053858224.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
16f0515b5bc540ed510978a6f538a9a7043c35004492193f5890af1194a89ae6 - SHA-1:
e2f8d7a48db50b87e0fea4740c0c04c453b7017f - MD5:
6462d80376d7b5381f71904acce21004 - ssdeep:
1536:5ZG4bWfwzld5XaSy4QRBOPpEkiJb1XzQ44Swqj655hEzd:3xbTh9yDRBOBEk8Z044SH655mB - TLSH:
T1BE37E0F3726BDF4CF6C65F43697B282C280AD74D35B2865184887B5CC8B41BE2E149A1 - Submitted as: 19053858224.pdf
- File type: pdf · Size: 76115 bytes
- Verdict: malicious (94/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/88e96a02-5cff-4e45-a024-48e69affe3ad/56370144468.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffe.ru/strik?utm_term=mountain+sky+junior+high, https://uploads.strikinglycdn.com/files/88e96a02-5cff-4e45-a024-48e69affe3ad/56370144468.pdf, https://uploads.strikinglycdn.com/files/bab06eea-c4aa-4f82-89bf-12e753df3f2f/20482310485.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://trafffe.ru/strik?utm_term=mountain+sky+junior+high
- https://uploads.strikinglycdn.com/files/88e96a02-5cff-4e45-a024-48e69affe3ad/56370144468.pdf
- https://s3.amazonaws.com/susonanezaj/looking_up_drawing_references.pdf
- https://uploads.strikinglycdn.com/files/bab06eea-c4aa-4f82-89bf-12e753df3f2f/20482310485.pdf
- https://uploads.strikinglycdn.com/files/64c61a7d-2dc9-4fd4-a047-96b4b6210d41/reset_sky_box_without_remote.pdf
- https://cdn-cms.f-static.net/uploads/4478951/normal_5fab75ea40444.pdf
- https://uploads.strikinglycdn.com/files/038fc430-a331-47a9-9305-345591817420/27148421785.pdf
- https://cdn-cms.f-static.net/uploads/4366040/normal_5f9b8f689cd63.pdf
- https://s3.amazonaws.com/zetare/marcus_aurelius_meditations_book.pdf
- https://uploads.strikinglycdn.com/files/fc8469be-238e-4e75-b91c-366396c15149/giwupet.pdf
- https://cdn-cms.f-static.net/uploads/4368746/normal_5f9251af2fb9b.pdf
- https://uploads.strikinglycdn.com/files/073b50eb-4cf3-4323-9991-462af0708d1b/m12_3_8_ratchet_tool_only.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
- trafffe.ru
- uploads.strikinglycdn.com
- s3.amazonaws.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