MALICIOUS — kujofinexukov.pdf
MALICIOUS — kujofinexukov.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a3523dc837b747054f11449e7a2af9d241bc2f7bee7b6ea356929aa4bd0d1ee5 - SHA-1:
72554c1d980a10fcdaa4efba31df38b8fabedb13 - MD5:
302a4b8e06978577d85680fa8adfd5fe - ssdeep:
768:/gGzpD4APheXTywj7TzGLds3Y3MrXAlqK/Qac1WZFxB9Rr+9b14AI/6zT:IGFswhi3YcMSN4bxCRI/CT - TLSH:
T117329FF3415BEC8C6B83AB036EE6249C6189CA8C6132D6B454C8773CC4BC5BCAF50965 - Submitted as: kujofinexukov.pdf
- File type: pdf · Size: 44832 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
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://lozatovetifeg.weebly.com/uploads/1/3/3/9/133999134/3258721.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffe.ru/wb?keyword=loves%20baby%20soft%20perfume%20ad, https://lozatovetifeg.weebly.com/uploads/1/3/3/9/133999134/3258721.pdf, https://cdn-cms.f-static.net/uploads/4379043/normal_5f9d0a0a6359a.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://trafffe.ru/wb?keyword=loves%20baby%20soft%20perfume%20ad
- https://lozatovetifeg.weebly.com/uploads/1/3/3/9/133999134/3258721.pdf
- https://s3.amazonaws.com/ruzaganog/personal_development_k-_12.pdf
- https://cdn-cms.f-static.net/uploads/4379043/normal_5f9d0a0a6359a.pdf
- https://cdn-cms.f-static.net/uploads/4407318/normal_5f9a074684a87.pdf
- https://cdn-cms.f-static.net/uploads/4385424/normal_5f91bbc7c6ea9.pdf
- https://cdn-cms.f-static.net/uploads/4378157/normal_5f991251a141a.pdf
- https://cdn-cms.f-static.net/uploads/4384835/normal_5f9d4f74b7003.pdf
- https://gujidasudaximuv.weebly.com/uploads/1/3/4/3/134384457/bosadatux.pdf
- https://uploads.strikinglycdn.com/files/238d58fd-f88b-479a-8632-73d91f8d6d86/maadhaar_app_for_iphone.pdf
- https://cdn-cms.f-static.net/uploads/4372360/normal_5f89747856209.pdf
- https://cdn-cms.f-static.net/uploads/4413578/normal_5f98658fea59f.pdf
- https://s3.amazonaws.com/jamokaroxoj/dudoxusuwuzibo.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
- trafffe.ru
- lozatovetifeg.weebly.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- gujidasudaximuv.weebly.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report