MALICIOUS — e80f4c_70c5e849fc574bb58921711b9c1aea42.pdf
MALICIOUS — e80f4c_70c5e849fc574bb58921711b9c1aea42.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
e15c885618a41a416eff40a4a67887e55c81d94a86f674c4ea16a94fc457f4da - SHA-1:
4a632845ab8bf9a336b26b748809671e9f67fa75 - MD5:
b2bc40c1795ddafb5bfec98d539b6bde - ssdeep:
768:1gGzpDQaevZWEuK2rIiFLYXJ+Xyeyx3d11gTihqKf7d65NnNMBE8q8:mGFsPUyhTdQKf2NnaBE8q8 - TLSH:
T18832AEF35027ED8C3AC7AF0369EA185D6185D7886023A664489CB76CD4BC7EDBF10660 - Submitted as: e80f4c_70c5e849fc574bb58921711b9c1aea42.pdf
- File type: pdf · Size: 46566 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.ru/wix?keyword=probability+set+notation+worksheet, https://70959d93-e771-4b22-ac6e-dce310db0d9e.filesusr.com/ugd/daca0d_6f7227a8b5f04410a7281d9d6c52b6e9.pdf?index=true, https://d7714b3d-4f6d-4b77-aa8e-d8101b35ef16.filesusr.com/ugd/3f8d85_22db90f234904923b820a7d6decf6898.pdf?index=true - 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://ttraff.ru/wix?keyword=probability+set+notation+worksheet
- https://70959d93-e771-4b22-ac6e-dce310db0d9e.filesusr.com/ugd/daca0d_6f7227a8b5f04410a7281d9d6c52b6e9.pdf?index=true
- https://d7714b3d-4f6d-4b77-aa8e-d8101b35ef16.filesusr.com/ugd/3f8d85_22db90f234904923b820a7d6decf6898.pdf?index=true
- https://14379d81-c371-4c17-96d3-8c379952b0d3.filesusr.com/ugd/b56239_e3036553c238487b8343e9da5bd7bcd6.pdf?index=true
- https://4715a824-093c-4b79-ab59-84682a104e86.filesusr.com/ugd/76dd3d_b3e1a5ea47ea41f88588e25df1549d96.pdf?index=true
- https://e44c3155-bca1-4daa-ab8a-460573827c12.filesusr.com/ugd/58a813_970dad472a4e47d593e0db25c6010caa.pdf?index=true
- https://cdn.shopify.com/s/files/1/0432/7096/3350/files/41622089423.pdf
- https://cdn.shopify.com/s/files/1/0436/2820/0096/files/45432948846.pdf
- https://cdn.shopify.com/s/files/1/0433/0799/1195/files/70693462228.pdf
- https://cdn.shopify.com/s/files/1/0431/9019/0248/files/lovisitivoterewokivetovi.pdf
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/unilag_admission_list_2020_19.pdf
- https://cdn.shopify.com/s/files/1/0428/8898/6783/files/rapefeba.pdf
- https://cdn.shopify.com/s/files/1/0431/6866/1660/files/44998324187.pdf
- https://cdn.shopify.com/s/files/1/0429/8414/5049/files/accounts_receivable_analyst_job_description.pdf
- https://cdn.shopify.com/s/files/1/0429/7801/7443/files/faduwofesoderuf.pdf
- https://cdn.shopify.com/s/files/1/0433/6628/5480/files/jamivevosilovewuzifetufi.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
- ttraff.ru
- 70959d93-e771-4b22-ac6e-dce310db0d9e.filesusr.com
- d7714b3d-4f6d-4b77-aa8e-d8101b35ef16.filesusr.com
- 14379d81-c371-4c17-96d3-8c379952b0d3.filesusr.com
- 4715a824-093c-4b79-ab59-84682a104e86.filesusr.com
- e44c3155-bca1-4daa-ab8a-460573827c12.filesusr.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report