SUSPICIOUS — normal_5f9ef4d42b976.pdf
SUSPICIOUS — normal_5f9ef4d42b976.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
301d4068f4bc3bd8ce9b3b608a311e5c87d4222c49530eb66fee046fab909d57 - SHA-1:
fe9c8992fe1bb7b0187149a5bd8cf7d1668aee18 - MD5:
8ece4021bde3bae7fe9e5d034adf1224 - ssdeep:
768:ogGzpDt6/kdrN9eqIrDx/x7vlWTns3zSEZVO86M+q/1tcKEyUDuTtr7RgbUX2:lGFx+jx/x7Gn+FZXbjttEyUDQr7RgbUm - TLSH:
T17732AEF350A3CCCC7DC26B03AEAB1059A18FD74D61339BA01494776C94786FEAE50920 - Submitted as: normal_5f9ef4d42b976.pdf
- File type: pdf · Size: 44150 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=chain+reaction+word+game+puzzles, https://uploads.strikinglycdn.com/files/bd349676-4f78-4684-97a2-66e5a50a0bcb/96552489587.pdf, https://uploads.strikinglycdn.com/files/1bb5ac69-bbfa-4c9b-aefe-07ea5783ed2d/72769120401.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/123?keyword=chain+reaction+word+game+puzzles
- https://uploads.strikinglycdn.com/files/bd349676-4f78-4684-97a2-66e5a50a0bcb/96552489587.pdf
- https://uploads.strikinglycdn.com/files/1bb5ac69-bbfa-4c9b-aefe-07ea5783ed2d/72769120401.pdf
- https://cdn-cms.f-static.net/uploads/4372101/normal_5f99fa33da069.pdf
- https://cdn-cms.f-static.net/uploads/4382780/normal_5f9825672c361.pdf
- https://cdn-cms.f-static.net/uploads/4374696/normal_5f949f53d6e00.pdf
- https://uploads.strikinglycdn.com/files/f0b4acd5-ca5f-4043-98b5-9a2b3f518a5d/yamaha_receiver_owners_manual.pdf
- https://uploads.strikinglycdn.com/files/192192a6-9c04-495b-a579-4e025f715c98/gidasokozabu.pdf
- https://cdn-cms.f-static.net/uploads/4367632/normal_5f8c17369942e.pdf
- https://zevigetadafuwun.weebly.com/uploads/1/3/0/9/130969942/xorufisefifamegitobi.pdf
- https://cdn-cms.f-static.net/uploads/4366000/normal_5f8766a1b88b4.pdf
- https://uploads.strikinglycdn.com/files/45dfa731-b960-49fe-9e4b-344ee7dc63b3/pogaxuvugipapizusi.pdf
- https://uploads.strikinglycdn.com/files/98cefb19-4192-4368-80d5-8e3d9946161f/21111017857.pdf
- https://uploads.strikinglycdn.com/files/bfd75470-c9d0-40c2-a25a-1453f00534ec/31548053685.pdf
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f9111329f667.pdf
- https://cdn-cms.f-static.net/uploads/4404753/normal_5f975e2cd72e7.pdf
- https://uploads.strikinglycdn.com/files/f4b92026-8e54-487b-b70d-12b1aa6f4ee5/91596150332.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
- cctraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- zevigetadafuwun.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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