SUSPICIOUS — normal_5fa56bc7acdaa.pdf
SUSPICIOUS — normal_5fa56bc7acdaa.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
0b03f190cf200f2f68a38d85e31d63ebaf8323e0ebee8c43be5ac48d7cf4bd0d - SHA-1:
76ba2923bf6363602331008d7c202399a1699e31 - MD5:
56315c4389ca98b1279f3800fcf310ed - ssdeep:
1536:LGFRuOLF2JQ5RlNo9NpI/EPF+Ki9CrjW08fg22CdrC:qFR3pH5NSpI/E9Di4rY3Jdu - TLSH:
T17135BFF3505BDD8C2A876F03A9B60598B44BD68C722297A044C8B77CC57C7BD6F508A1 - Submitted as: normal_5fa56bc7acdaa.pdf
- File type: pdf · Size: 60075 bytes
- Verdict: suspicious (44/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/123?keyword=yale+university+early+decision+2020, https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/zudamivajet-xemezusokufobin.pdf, https://nifosigi.weebly.com/uploads/1/3/4/4/134488788/3545507.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/123?keyword=yale+university+early+decision+2020
- https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/zudamivajet-xemezusokufobin.pdf
- https://nifosigi.weebly.com/uploads/1/3/4/4/134488788/3545507.pdf
- https://s3.amazonaws.com/fadedosi/nipolabubuxosivavikasedu.pdf
- https://cdn-cms.f-static.net/uploads/4382189/normal_5f9907e52f35e.pdf
- https://uploads.strikinglycdn.com/files/19133e68-3fac-469e-85e5-c89747768d3e/37919214738.pdf
- https://cdn-cms.f-static.net/uploads/4385435/normal_5f955aaa5361b.pdf
- https://cdn-cms.f-static.net/uploads/4379369/normal_5f8a6c8c926c3.pdf
- https://cdn-cms.f-static.net/uploads/4376854/normal_5f89ea46cd98b.pdf
- https://dujenavu.weebly.com/uploads/1/3/4/3/134366251/xonalun.pdf
- https://cdn-cms.f-static.net/uploads/4384480/normal_5f8e970c8ca3b.pdf
- https://cdn-cms.f-static.net/uploads/4385434/normal_5fa2a28cc2d09.pdf
- https://cdn-cms.f-static.net/uploads/4409110/normal_5f9880d07ec17.pdf
- https://uploads.strikinglycdn.com/files/beb8fc88-64a3-4e20-b086-b802e9596db5/81193516459.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
- damijuvik.weebly.com
- nifosigi.weebly.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- dujenavu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report