SUSPICIOUS — 5705964.pdf
SUSPICIOUS — 5705964.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
da84fb7e60351bff497f3201aa236e1146b3f9fb2349d33947c80d7049f3d6a5 - SHA-1:
309c22edc1cc7a5075be7ef75eada4f30e5fc1a4 - MD5:
d522a931f3e073b2ad5e9678731a17be - ssdeep:
768:ygGzpD6p9TiGgMih6cqvmRBLlxXvWnLBAGdRirpTuaXbWRCnGZk1zRY2:vGFup9Yhx2LTRGpTuar7GZk1zRY2 - TLSH:
T13F327CF300A3DD0D76879B13AEFA25585149D2496272E7A084D87B2CC67C3BCBF40960 - Submitted as: 5705964.pdf
- File type: pdf · Size: 45983 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=civics%20eoc%20review%20packet%207th%20grade%20answers, https://cdn-cms.f-static.net/uploads/4365600/normal_5f875e83d710b.pdf, https://cdn-cms.f-static.net/uploads/4366662/normal_5f874da369cf4.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=civics%20eoc%20review%20packet%207th%20grade%20answers
- https://cdn-cms.f-static.net/uploads/4365600/normal_5f875e83d710b.pdf
- https://cdn-cms.f-static.net/uploads/4366662/normal_5f874da369cf4.pdf
- https://cdn-cms.f-static.net/uploads/4366982/normal_5f874528e21da.pdf
- https://cdn-cms.f-static.net/uploads/4368235/normal_5f8900346b5de.pdf
- https://cdn-cms.f-static.net/uploads/4371010/normal_5f8830bddf073.pdf
- https://cdn-cms.f-static.net/uploads/4366369/normal_5f876a115642f.pdf
- https://cdn-cms.f-static.net/uploads/4365652/normal_5f86f5a28f8af.pdf
- https://cdn-cms.f-static.net/uploads/4365562/normal_5f8752fc8f400.pdf
- https://site-1042191.mozfiles.com/files/1042191/zikir.pdf
- https://site-1037044.mozfiles.com/files/1037044/91909624848.pdf
- https://site-1042270.mozfiles.com/files/1042270/gefifutufelasuji.pdf
- https://site-1037885.mozfiles.com/files/1037885/62088952888.pdf
- https://site-1036783.mozfiles.com/files/1036783/bidipinukikipevotun.pdf
- https://site-1038309.mozfiles.com/files/1038309/zowomel.pdf
- https://uploads.strikinglycdn.com/files/b66ddab3-0f1a-49fd-8509-3d4e1139c463/29400748999.pdf
- https://uploads.strikinglycdn.com/files/dd480c22-6cc6-4b30-9056-ee80e89faf18/kefiwub.pdf
- https://uploads.strikinglycdn.com/files/596337f3-38f0-4e43-8a6c-bd0ac0043c35/dajagudubekiwozen.pdf
- https://uploads.strikinglycdn.com/files/a0f7d300-d47c-4b1b-9240-049baf08d13a/69084306332.pdf
- https://site-1038788.mozfiles.com/files/1038788/luzajutobakofejup.pdf
- https://site-1040313.mozfiles.com/files/1040313/81438839776.pdf
- https://site-1043088.mozfiles.com/files/1043088/bijesogimadozerovegewow.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
- cctraff.ru
- cdn-cms.f-static.net
- site-1042191.mozfiles.com
- site-1037044.mozfiles.com
- site-1042270.mozfiles.com
- site-1037885.mozfiles.com
- site-1036783.mozfiles.com
- site-1038309.mozfiles.com
- uploads.strikinglycdn.com
- site-1038788.mozfiles.com
- site-1040313.mozfiles.com
- site-1043088.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report