SUSPICIOUS — xorekepuba.pdf
SUSPICIOUS — xorekepuba.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:
afd47198204b15fab98e7e6d9db150f7fdc4dd687be3f7639ecbe8739c5d9aba - SHA-1:
f65f9c9880881f55bda1a54a5b3eb9ab8ed83ced - MD5:
4b4414ce8bcc48910a6813e5cfb43a19 - ssdeep:
768:hgGzpDoNpUhHcRKKigBQGK5dUZsbY6BZm5lWsr9UaEDizPdjTxv/xgVq:SGF0NpamVrSG1jTxv/xgVq - TLSH:
T15C318DF750A7DD8D7B879703AAA710AD5489C74CB133AB60449C6B2CC4B85FDAE108A1 - Submitted as: xorekepuba.pdf
- File type: pdf · Size: 41852 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://gettraff.ru/wb?keyword=surface%20anatomy%20of%20lower%20limb%20pdf, https://cdn-cms.f-static.net/uploads/4365998/normal_5f87b0861a68e.pdf, https://cdn-cms.f-static.net/uploads/4366335/normal_5f8741180325e.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=surface%20anatomy%20of%20lower%20limb%20pdf
- https://cdn-cms.f-static.net/uploads/4365998/normal_5f87b0861a68e.pdf
- https://cdn-cms.f-static.net/uploads/4366335/normal_5f8741180325e.pdf
- https://cdn-cms.f-static.net/uploads/4367019/normal_5f8759d337358.pdf
- https://cdn-cms.f-static.net/uploads/4370056/normal_5f880d895f964.pdf
- https://cdn-cms.f-static.net/uploads/4365580/normal_5f8814dfc830c.pdf
- https://uploads.strikinglycdn.com/files/a21309db-d347-44d9-a7da-d8033d14e311/41634133440.pdf
- https://uploads.strikinglycdn.com/files/8ac7e942-1ea0-4b83-842d-d2cbab58b274/10033966017.pdf
- https://site-1040042.mozfiles.com/files/1040042/tobimowuj.pdf
- https://site-1040509.mozfiles.com/files/1040509/mutakum.pdf
- https://site-1036742.mozfiles.com/files/1036742/50908885475.pdf
- https://cdn.shopify.com/s/files/1/0432/1030/9787/files/one_amazing_thing_summary.pdf
- https://cdn.shopify.com/s/files/1/0460/7587/1396/files/wezofifakasajazezowov.pdf
- https://cdn.shopify.com/s/files/1/0496/1071/9384/files/dozaramusagukiz.pdf
- https://cdn.shopify.com/s/files/1/0432/5795/4464/files/wulurekefipowiguk.pdf
- https://cdn.shopify.com/s/files/1/0484/5414/0054/files/73536831829.pdf
- https://cdn.shopify.com/s/files/1/0486/0565/9296/files/synthetic_division_puzzle_worksheet.pdf
- https://cdn-cms.f-static.net/uploads/4369522/normal_5f87ff0019bb6.pdf
- https://cdn-cms.f-static.net/uploads/4366661/normal_5f875ed7865d9.pdf
- https://cdn-cms.f-static.net/uploads/4365608/normal_5f87231087fe2.pdf
- https://cdn-cms.f-static.net/uploads/4367950/normal_5f87c672e1f6a.pdf
- https://cdn-cms.f-static.net/uploads/4365608/normal_5f87ca786b6b2.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
- gettraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1040042.mozfiles.com
- site-1040509.mozfiles.com
- site-1036742.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report