SUSPICIOUS — 4558318.pdf
SUSPICIOUS — 4558318.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:
4c4705e92f68f93a6d7fc4a62d8facf3b94a1acd788e56906aeb63fa8ed9e9e3 - SHA-1:
48dd7fab55d810deff12bc411eb896d07debd8c8 - MD5:
d9b85402f793c5ed0712d801289d7364 - ssdeep:
768:FgGzpD8E2tmwp8x5sa7sW6k+iLWZO96CrZSaHwO/pTaJ5DnQKGTNqPRkUvCvqI:WGFoyXnYnD4ZUvCvH - TLSH:
T1EF339DF710A7ED8C7A8BAF17AEE2155D6589E74C6023975004887B2CD4BC6ED3E00A45 - Submitted as: 4558318.pdf
- File type: pdf · Size: 49941 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=grimm%20fairy%20tales%20alice%20in%20wonderland%20pdf, https://cdn-cms.f-static.net/uploads/4371505/normal_5f889f49f270c.pdf, https://cdn-cms.f-static.net/uploads/4374853/normal_5f8a2a6c1953b.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=grimm%20fairy%20tales%20alice%20in%20wonderland%20pdf
- https://cdn-cms.f-static.net/uploads/4371505/normal_5f889f49f270c.pdf
- https://cdn-cms.f-static.net/uploads/4374853/normal_5f8a2a6c1953b.pdf
- https://cdn-cms.f-static.net/uploads/4404723/normal_5f91c7349164b.pdf
- https://cdn-cms.f-static.net/uploads/4376369/normal_5f8e39dd2413e.pdf
- https://s3.amazonaws.com/gebukil/82814002123.pdf
- https://s3.amazonaws.com/xanebavifamopez/22909544553.pdf
- https://s3.amazonaws.com/pujinit/bitsat_2019_syllabus.pdf
- https://s3.amazonaws.com/leguvefu/12201614703.pdf
- https://uploads.strikinglycdn.com/files/a3059736-c27c-47e7-984b-0eb2cfcfc02e/once_upon_a_time_in_venice_torrent.pdf
- https://uploads.strikinglycdn.com/files/9da21601-28c8-4629-b3c4-39d93528821a/29254189225.pdf
- https://uploads.strikinglycdn.com/files/5eb5fb4c-e5a8-4b03-85a5-04ef45b638f8/75344034938.pdf
- https://uploads.strikinglycdn.com/files/12a26081-fa5f-40f2-8f85-dcfaeae5fe17/12403227532.pdf
- https://cdn-cms.f-static.net/uploads/4375207/normal_5f8d0f73486dd.pdf
- https://cdn-cms.f-static.net/uploads/4369501/normal_5f886bd036cba.pdf
- https://cdn-cms.f-static.net/uploads/4415300/normal_5f949cb46c817.pdf
- https://cdn-cms.f-static.net/uploads/4367305/normal_5f89edfb46553.pdf
- https://cdn-cms.f-static.net/uploads/4386609/normal_5f8e74152918a.pdf
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f873f86c1b7d.pdf
- https://cdn-cms.f-static.net/uploads/4369638/normal_5f881bf84659e.pdf
- https://cdn-cms.f-static.net/uploads/4371240/normal_5f917b64bef39.pdf
- https://cdn-cms.f-static.net/uploads/4368949/normal_5f8d3710764a7.pdf
- https://cdn-cms.f-static.net/uploads/4366668/normal_5f87b49311660.pdf
- https://cdn.shopify.com/s/files/1/0487/7248/1190/files/alexa_riley_read_online.pdf
- https://cdn.shopify.com/s/files/1/0484/1743/9902/files/72665573737.pdf
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- 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