MALICIOUS — 3793432.pdf
MALICIOUS — 3793432.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7fdb6a2468435ba1426001eb01184145821c59e31d8284b11421d33cc2299eec - SHA-1:
f78764c40a633d1c5ca2221660b66c5a92f486ae - MD5:
6d5f86c1dfe46acb8b0991487c31c3d7 - ssdeep:
1536:y0eWpx4CPoIpi4GJYZa+YQgpZ7X0c7XZAMLSZ6dpM2jJzAp:1estPog5GGZaZnpFXLZ7SZkJjM - TLSH:
T1A737D0E390C7CD8C7A86A753A9A4161964DAC688B5239BA05CC4B62CC4743FCFF25E11 - Submitted as: 3793432.pdf
- File type: pdf · Size: 69917 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 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://uploads.strikinglycdn.com/files/15346013-2304-42a8-a7ef-e979fe2fe6e5/vawawalagezepiv.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffnew.ru/wb?keyword=spelling%20for%204th%20grade%20worksheets, https://cdn-cms.f-static.net/uploads/4373768/normal_5faefe9890675.pdf, https://mufalugibesenu.weebly.com/uploads/1/3/1/4/131453255/tumuzeme-merididugid-turazarul-wipupebuvarowik.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://traffnew.ru/wb?keyword=spelling%20for%204th%20grade%20worksheets
- https://cdn-cms.f-static.net/uploads/4373768/normal_5faefe9890675.pdf
- https://mufalugibesenu.weebly.com/uploads/1/3/1/4/131453255/tumuzeme-merididugid-turazarul-wipupebuvarowik.pdf
- https://cdn-cms.f-static.net/uploads/4450148/normal_5fbbaef168b7f.pdf
- https://cdn-cms.f-static.net/uploads/4366659/normal_5f95e6771ae84.pdf
- https://cdn-cms.f-static.net/uploads/4383304/normal_5fa30974edc71.pdf
- https://xonuveviriniw.weebly.com/uploads/1/3/0/7/130738603/litenovekek_pezofude.pdf
- https://cdn-cms.f-static.net/uploads/4382638/normal_5f8d4623ded28.pdf
- https://cdn-cms.f-static.net/uploads/4412570/normal_5f97fa4aa9445.pdf
- https://uploads.strikinglycdn.com/files/15346013-2304-42a8-a7ef-e979fe2fe6e5/vawawalagezepiv.pdf
- https://uploads.strikinglycdn.com/files/46c9428e-022c-48e3-9a07-d6aca0bd90d0/xesubisoxu.pdf
- https://nufusuninad.weebly.com/uploads/1/3/4/6/134609023/4930557.pdf
- https://wojazaxu.weebly.com/uploads/1/3/4/5/134589930/606847a3a83328.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
- traffnew.ru
- cdn-cms.f-static.net
- mufalugibesenu.weebly.com
- xonuveviriniw.weebly.com
- uploads.strikinglycdn.com
- nufusuninad.weebly.com
- wojazaxu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report