MALICIOUS — 3132722.pdf
MALICIOUS — 3132722.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f560e845bbe49c57f04c1a00f6134b99dec584f927be92577c3fb91f8ac804ce - SHA-1:
417179d49a3510e754e242db23da3a8a36944cc0 - MD5:
0b1f724a2eeb6ff6453551c4784f60bd - ssdeep:
1536:aAFfaATzbrTVdp0FyX4XiBIyD7OY1Je2DbvUU4jZ9l+h/ok6liG:jFfaA3bfVdBIydPrstvchJG - TLSH:
T10336D0F7619BDC8CB742BB0339FA1958601DDA496573967068C8BB2CC47C2BD7E20A41 - Submitted as: 3132722.pdf
- File type: pdf · Size: 68088 bytes
- Verdict: malicious (96/100)
Detections (5 of 50 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
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 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 link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/70f062ba-fe13-42a2-b0fd-0100e5f877ad/46625095985.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=algorithm%20design%20manual%20review, https://cdn-cms.f-static.net/uploads/4412195/normal_5fa2068d3dc62.pdf, https://uploads.strikinglycdn.com/files/c733b8db-c8f1-481e-ae1e-b270bf096596/38747493588.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/wb?keyword=algorithm%20design%20manual%20review
- https://cdn-cms.f-static.net/uploads/4412195/normal_5fa2068d3dc62.pdf
- https://uploads.strikinglycdn.com/files/c733b8db-c8f1-481e-ae1e-b270bf096596/38747493588.pdf
- https://uploads.strikinglycdn.com/files/70f062ba-fe13-42a2-b0fd-0100e5f877ad/46625095985.pdf
- https://s3.amazonaws.com/bizamesuwepe/free_barbecue_party_invitation_template.pdf
- https://static1.squarespace.com/static/5fc12a1c9698b02c7f224c6f/t/5fc27b44bc819f1cf428e5cb/1606581061532/bridesmaids_spanish_speech_scene.pdf
- https://nesexabaxurozij.weebly.com/uploads/1/3/4/8/134898102/6781b9443.pdf
- https://uploads.strikinglycdn.com/files/311635df-e13c-41f8-a10f-ba8a29a4256b/fikuziwi.pdf
- https://cdn-cms.f-static.net/uploads/4454306/normal_5f9f78abb96ce.pdf
- https://cdn-cms.f-static.net/uploads/4369508/normal_5fa6a4e41317b.pdf
- https://uploads.strikinglycdn.com/files/2b58e750-0af9-4864-82df-e351a68eefd4/96300927598.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
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- static1.squarespace.com
- nesexabaxurozij.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report