MALICIOUS — normal_5f86fadee3d98.pdf
MALICIOUS — normal_5f86fadee3d98.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e874b674c9ace1b82e885802e2222f7bf9b3c282527ada738b1fc1a39ae9fb0f - SHA-1:
a8471f6335a326bd229fc7aface9b001e425e498 - MD5:
085a2c9affbbfd00eea164215b2b8b45 - ssdeep:
768:QgGzpDZpt0/HnpuiQ3ZkMqvgpqFYkUpZenmNL98T7ThGDANZ2IZAeZbln:9GFVpt0vpUpqUpAE+71GiFZ5bln - TLSH:
T1A032AEF3509BCD8C77CB6B03AE9A0098654AE38C213297B0548D776CC57CAAD5E51B21 - Submitted as: normal_5f86fadee3d98.pdf
- File type: pdf · Size: 43881 bytes
- Verdict: malicious (75/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4365638/normal_5f86fa6362cfb.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=comprehension+worksheet+year+2, https://cdn-cms.f-static.net/uploads/4365547/normal_5f86f8b762a36.pdf, https://cdn-cms.f-static.net/uploads/4365638/normal_5f86fa6362cfb.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://ggtraff.ru/123?keyword=comprehension+worksheet+year+2
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f86f8b762a36.pdf
- https://cdn-cms.f-static.net/uploads/4365638/normal_5f86fa6362cfb.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f86f660dc18f.pdf
- https://cdn-cms.f-static.net/uploads/4365656/normal_5f86f62be3a64.pdf
- https://uploads.strikinglycdn.com/files/9337bbe7-cdd1-48bf-9e3f-d87f9b8e72d2/japeravuve.pdf
- https://uploads.strikinglycdn.com/files/f1930896-c8d9-4fea-944b-c01c84d6e73b/3490795970.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/wovexofek.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/mofep.pdf
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/1d1f8ecc085ca.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/sulusilalope-jobede.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/zutilipevozafeguwu.pdf
- https://zafozudakajadev.weebly.com/uploads/1/3/0/8/130814863/b628c54eef4e3.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
- ggtraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- jawasolasazilem.weebly.com
- guwomenod.weebly.com
- mogilifus.weebly.com
- genigudepa.weebly.com
- zafozudakajadev.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report