SUSPICIOUS — lemuwixup.pdf
SUSPICIOUS — lemuwixup.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
eca1acb3c461b1901c4faa7922c9469b5f483a9cae83f503eb85a2dc6775ddcf - SHA-1:
1f8e210f8f786db86a4e010b3cb3f19e9fc6e108 - MD5:
6f2c1054efab45767cfd5112c676c9ac - ssdeep:
768:dgGzpDIpoPe9thq+nxUUx6jt5dqDm1taN3x5J9R9D9Nm6Y3:eGF8pPxosDotaFx5J/19Y6Y3 - TLSH:
T1C0318DF35093ED8D7A4B6B53ADA611A9608ED38C6033AB50488C772CD47C6ED3E14A61 - Submitted as: lemuwixup.pdf
- File type: pdf · Size: 43246 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/5510dbf3-4963-45e1-95c8-5f8e203f2cc1/13270692154.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=cam%20show%20porn, https://cdn-cms.f-static.net/uploads/4366980/normal_5f872e4080cdc.pdf, https://cdn-cms.f-static.net/uploads/4369916/normal_5f88d98d59632.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://cctraff.ru/wb?keyword=cam%20show%20porn
- https://cdn-cms.f-static.net/uploads/4366980/normal_5f872e4080cdc.pdf
- https://cdn-cms.f-static.net/uploads/4369916/normal_5f88d98d59632.pdf
- https://cdn-cms.f-static.net/uploads/4366969/normal_5f874ada83d11.pdf
- https://cdn-cms.f-static.net/uploads/4374853/normal_5f892b433340f.pdf
- https://cdn-cms.f-static.net/uploads/4367277/normal_5f880aca59b8d.pdf
- https://uploads.strikinglycdn.com/files/5510dbf3-4963-45e1-95c8-5f8e203f2cc1/13270692154.pdf
- https://uploads.strikinglycdn.com/files/6c593dfc-ac38-47d0-9526-ac1e7ece3851/sebewomasubor.pdf
- https://uploads.strikinglycdn.com/files/4113c0e1-0f55-4ed6-9799-3cf3a8081247/zegawure.pdf
- https://uploads.strikinglycdn.com/files/6abaa6e8-e22f-46b3-88c7-1e30436f4b16/57428678386.pdf
- https://uploads.strikinglycdn.com/files/7cdb66de-5276-4f4b-994e-736539e687e8/18481015590.pdf
- https://uploads.strikinglycdn.com/files/0fde9b59-2b0b-46b2-a435-2130835d4acc/95899662702.pdf
- https://cdn-cms.f-static.net/uploads/4369926/normal_5f88a35b0a535.pdf
- https://cdn-cms.f-static.net/uploads/4369643/normal_5f8840e5aa50a.pdf
- https://cdn.shopify.com/s/files/1/0436/1512/5662/files/best_android_app_for_whatsapp_status_download.pdf
- https://cdn.shopify.com/s/files/1/0428/1820/7911/files/victorian_dresses_for_sale_uk.pdf
- https://uploads.strikinglycdn.com/files/b0b5b8f9-b449-46e6-8eda-1454b1070656/50174346977.pdf
- https://uploads.strikinglycdn.com/files/3197e92b-4ba6-47a6-b6f0-cd986f1a103b/35503280379.pdf
- https://uploads.strikinglycdn.com/files/2dde5b72-c68b-41ce-930e-02d12f273e54/vobasevujijeboludolo.pdf
- https://uploads.strikinglycdn.com/files/b69223f6-7360-403a-8be2-b66459348dff/21622414394.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/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report