MALICIOUS — korizarivoz.pdf
MALICIOUS — korizarivoz.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4ebf751a4e24d473ed4a436687ee60035961f2bb80c1a7c59d309a3a10767d77 - SHA-1:
bbb889450bcb4b9d084496ca767387a1a406be4c - MD5:
a2fcacb5489aea96865c422267da8c37 - ssdeep:
1536:6F8jZBVzE3YFVXGDM/Ci/BRr+NAm/8h9rgJA0U4A:g8jZBVzE3E2DM/rRrwAmMVgJA0y - TLSH:
T19337E0F7A1DBDD8CA6876F03BDF509A920C6D68C262393B444C4B61C887D2ED6D01D92 - Submitted as: korizarivoz.pdf
- File type: pdf · Size: 74747 bytes
- Verdict: malicious (96/100)
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 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://static.s123-cdn-static.com/uploads/4447253/normal_5fcebb4b571f3.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=best%20brain%20training%20apps%20for%20adults, https://cdn-cms.f-static.net/uploads/4450244/normal_5f9fe35c530a7.pdf, https://static.s123-cdn-static.com/uploads/4447253/normal_5fcebb4b571f3.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://trafffi.ru/wb?keyword=best%20brain%20training%20apps%20for%20adults
- https://cdn-cms.f-static.net/uploads/4450244/normal_5f9fe35c530a7.pdf
- https://static.s123-cdn-static.com/uploads/4447253/normal_5fcebb4b571f3.pdf
- https://cdn-cms.f-static.net/uploads/4450509/normal_5fa8b60564634.pdf
- https://uploads.strikinglycdn.com/files/caa31de7-b1e5-4ec7-a69a-b2c9972e4856/zukisalipu.pdf
- https://static1.squarespace.com/static/5fc117cc3398ff75152f2ade/t/5fc382ebf8cdb769c6506ae4/1606648556729/88138306120.pdf
- https://fakazurirogedim.weebly.com/uploads/1/3/4/7/134743668/lewanifewewalame.pdf
- https://uploads.strikinglycdn.com/files/3ac93f32-56ff-49d6-8519-10b9747199de/dungeons_and_dragons_monster_manual_2.pdf
- https://degusatujetuz.weebly.com/uploads/1/3/0/8/130813325/sorofunazir.pdf
- https://cdn-cms.f-static.net/uploads/4407562/normal_5fb87eddd6422.pdf
- https://cdn-cms.f-static.net/uploads/4373301/normal_5f97bc7dc7618.pdf
- https://static1.squarespace.com/static/5fce13cb3775b77c105e55f3/t/5fd1c2f9c10336458b36d68d/1607582461178/fun_101_okey_hediye_kodu.pdf
- https://cdn-cms.f-static.net/uploads/4490936/normal_5fae954761c57.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
- trafffi.ru
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- static1.squarespace.com
- fakazurirogedim.weebly.com
- degusatujetuz.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report