SUSPICIOUS — xoreguvu.pdf
SUSPICIOUS — xoreguvu.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:
f4772eb3a98be344859780e90d1812e505cdf3b5e7afed072b7a93b66886f03d - SHA-1:
0aa7dc05ffc28971b0dcd9d0dcb9aa829aea9701 - MD5:
de20ca7d8507c8f2b458a7d48b0c5b91 - ssdeep:
1536:pGFPpjVZ6dUBVqjurA0b+IzXGhhnXhjp:8FPppjzvA0b5XGh1f - TLSH:
T1DC349FF700A7ED4D7ACFAF07AE9B20596585D68860279790448C776CC0B86ED7F10A21 - Submitted as: xoreguvu.pdf
- File type: pdf · Size: 53503 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/dfed15e9-0fab-4428-92a5-fed5cae59e8e/23879689556.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=mttr%20mtbf%20definition%20pdf, https://cdn-cms.f-static.net/uploads/4369316/normal_5f90903f30de3.pdf, https://cdn-cms.f-static.net/uploads/4366022/normal_5f8928f26794c.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/wb?keyword=mttr%20mtbf%20definition%20pdf
- https://cdn-cms.f-static.net/uploads/4369316/normal_5f90903f30de3.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f8928f26794c.pdf
- https://cdn-cms.f-static.net/uploads/4382406/normal_5f908412cd1d8.pdf
- https://uploads.strikinglycdn.com/files/dfed15e9-0fab-4428-92a5-fed5cae59e8e/23879689556.pdf
- https://cdn.shopify.com/s/files/1/0498/8020/3416/files/scientific_papers_reader.pdf
- https://cdn.shopify.com/s/files/1/0482/9665/7058/files/japan_travel_guide_philippines.pdf
- https://cdn.shopify.com/s/files/1/0501/8697/7441/files/mapa_turistico_lisboa_2020.pdf
- https://cdn.shopify.com/s/files/1/0437/6444/9431/files/wagamama_delivery_menu.pdf
- https://cdn.shopify.com/s/files/1/0485/2465/6802/files/statistical_questions_worksheet_answer_key.pdf
- https://uploads.strikinglycdn.com/files/661acf93-1b84-4fe1-b229-7f4093527e87/5528707323.pdf
- https://uploads.strikinglycdn.com/files/efa077a7-6edb-405b-9f0c-7f8aa3eaca2c/computer_security_principles_and_practice_3rd_edition_solution_manual.pdf
- https://uploads.strikinglycdn.com/files/481842d0-af0d-4489-8639-7ff637e719a4/51388712721.pdf
- https://uploads.strikinglycdn.com/files/4c9a2b55-b173-40af-8bd1-4b68947256ea/birax.pdf
- https://uploads.strikinglycdn.com/files/64589b41-5dbd-4dfe-b707-343ff94b82bf/99969664487.pdf
- https://vefoxetewezelir.weebly.com/uploads/1/3/1/4/131483279/5113262.pdf
- https://jubunukaf.weebly.com/uploads/1/3/1/4/131483214/lexumugiw.pdf
- https://gawubodukajine.weebly.com/uploads/1/3/0/9/130969599/sigix.pdf
- https://vaferomesab.weebly.com/uploads/1/3/4/3/134351928/d0b0d9f601f4.pdf
- https://cdn-cms.f-static.net/uploads/4366317/normal_5f8a052419512.pdf
- https://cdn-cms.f-static.net/uploads/4368977/normal_5f89438c1394e.pdf
- https://cdn-cms.f-static.net/uploads/4372100/normal_5f89969b5c86c.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/
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- vefoxetewezelir.weebly.com
- jubunukaf.weebly.com
- gawubodukajine.weebly.com
- vaferomesab.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report