SUSPICIOUS — 9bbbb.pdf
SUSPICIOUS — 9bbbb.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
785a9791492e168b94225387e462e3ace74ecac5e423c3a9c8f7d9d0680c1842 - SHA-1:
c94ff8ea0420d8281920b9bb8248555f17bacff5 - MD5:
fc4b7fe58c99b4d9d366c2f5821539e9 - ssdeep:
1536:WGFdFDTwAh03oUVOvyB2QhIpMSPI6IUbt8yPbHNHWGdS8Rx1:vFdBHMD6IW7DNlw8N - TLSH:
T13C33BEF35087DD8C798BAB036DB61588A04AD7896172A76459CC7B7CC0FC6AC7E80970 - Submitted as: 9bbbb.pdf
- File type: pdf · Size: 50449 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 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/592c872b-0a1d-4e37-83b8-57da793b5ae3/ruxuvunisemu.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=communication%20system%20physics%20project%20pdf, https://cdn-cms.f-static.net/uploads/4387716/normal_5f9b40c798529.pdf, https://uploads.strikinglycdn.com/files/592c872b-0a1d-4e37-83b8-57da793b5ae3/ruxuvunisemu.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/wb?keyword=communication%20system%20physics%20project%20pdf
- https://cdn-cms.f-static.net/uploads/4387716/normal_5f9b40c798529.pdf
- https://uploads.strikinglycdn.com/files/592c872b-0a1d-4e37-83b8-57da793b5ae3/ruxuvunisemu.pdf
- https://tarirubawapub.weebly.com/uploads/1/3/1/6/131606173/nanukoxab.pdf
- https://rujovisaz.weebly.com/uploads/1/3/4/3/134328318/6230344.pdf
- https://cdn-cms.f-static.net/uploads/4366978/normal_5f8b2e244c3cf.pdf
- https://s3.amazonaws.com/wofaxil/ruxugetuf.pdf
- https://s3.amazonaws.com/lezopobigeza/geographical_coordinates_and_its_characteristics.pdf
- https://s3.amazonaws.com/sanekufiwumafo/68889858457.pdf
- https://uploads.strikinglycdn.com/files/36e6ff17-5b39-49d8-bb14-8d534d2bf8a4/vefajerovijunefujomukep.pdf
- https://uploads.strikinglycdn.com/files/0023f3d7-dbac-4bf5-b15a-c4c5a612ffe0/zikozekiwe.pdf
- https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/2995695.pdf
- https://s3.amazonaws.com/rizezobabub/aerated_static_pile_composting.pdf
- https://nobinetezo.weebly.com/uploads/1/3/0/9/130969761/bosumikigisefa.pdf
- https://cdn-cms.f-static.net/uploads/4416512/normal_5f9c9aa72f564.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
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- tarirubawapub.weebly.com
- rujovisaz.weebly.com
- s3.amazonaws.com
- damijuvik.weebly.com
- nobinetezo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report