MALICIOUS — b1bfdfe0e408.pdf
MALICIOUS — b1bfdfe0e408.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:
117c46b862bda15f02bae7e18ad8ebe16ad069ad9ae26240102d7a6d0890ba52 - SHA-1:
90effdbdaea997dca5a1b22effaa8fb478c5568d - MD5:
4613c91aeaa93d6a0a30c245bb69eb17 - ssdeep:
1536:L8StlAWfVxIrfMDqMYQBrJDW+C5R/XfbwzS3me7OiSiDpyKLHbV:IStlAW9ejEquZW+CkSJ7ODQpXLx - TLSH:
T13337E0F361ABDDCC720ADB4379F916E87088968933639F50440CB62C847C25EBF60A61 - Submitted as: b1bfdfe0e408.pdf
- File type: pdf · Size: 75691 bytes
- Verdict: malicious (94/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://pukogapuwobar.weebly.com/uploads/1/3/4/3/134307851/8937633.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=site%20aerocare%20forms, https://uploads.strikinglycdn.com/files/9645fbe1-d7b7-4380-886c-68e4439e2909/trigonometry_special_right_triangles_worksheet.pdf, https://cdn-cms.f-static.net/uploads/4487625/normal_5fb89d5ccc2b2.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=site%20aerocare%20forms
- https://uploads.strikinglycdn.com/files/9645fbe1-d7b7-4380-886c-68e4439e2909/trigonometry_special_right_triangles_worksheet.pdf
- https://cdn-cms.f-static.net/uploads/4487625/normal_5fb89d5ccc2b2.pdf
- https://static1.squarespace.com/static/5fce2f7b08bb286b7fcda3d5/t/5fd62195481cfa31adbf9e62/1607868821720/76114495854.pdf
- https://static1.squarespace.com/static/5fc0eacbc14dfd36fef1915a/t/5fc379963c6ccf69f3caf548/1606646168565/69322347654.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf5848fa04221c7117763a/1606375496978/blank_piano_keyboard_worksheet.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbdee77173fb5383b66f56b/1606282872646/svs_pb12-nsd_amazon.pdf
- https://pukogapuwobar.weebly.com/uploads/1/3/4/3/134307851/8937633.pdf
- https://static1.squarespace.com/static/5fc0dd745bcb0228a2824d01/t/5fc339a0bc819f1cf4419a75/1606629793126/lebomorajoludoxub.pdf
- https://uploads.strikinglycdn.com/files/4e438ed0-311c-447d-b7ab-ac61f93c1832/belmont_report_1979.pdf
- https://sujibovuf.weebly.com/uploads/1/3/4/7/134705076/jufoji.pdf
- https://static1.squarespace.com/static/5fc58cd0085bf90c0e1cb067/t/5fcd8f5dc836a917f9265d83/1607307102514/zexixu.pdf
- https://cdn-cms.f-static.net/uploads/4374951/normal_5fbdff5a76cda.pdf
- https://texitanoz.weebly.com/uploads/1/3/0/7/130739996/dinakozipe-sosupidop.pdf
- https://jonowukamox.weebly.com/uploads/1/3/4/3/134372820/2972084.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
- cdn-cms.f-static.net
- static1.squarespace.com
- pukogapuwobar.weebly.com
- sujibovuf.weebly.com
- texitanoz.weebly.com
- jonowukamox.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report