SUSPICIOUS — normal_5f8e4a9cd93b6.pdf
SUSPICIOUS — normal_5f8e4a9cd93b6.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:
44d9725ae12fa47c29e57c0e40b7f807e49fdc95a5dedd6292a6702d1802b080 - SHA-1:
efd1b4c3193ebd664dc2563b605f0b649f0e73d7 - MD5:
d3cad5b3d56fe696e027bcb416403743 - ssdeep:
768:SgGzpD/pS/syoZMKhN4pNp8YfoXkT9ZWa6HC0wFmRMCW:PGFbpufCkxZWa6HC3mRMp - TLSH:
T135317EF311A7DC8C7ACADB03ADEB151D568AD7492132E66485887B2CD0BC3BD3E10A51 - Submitted as: normal_5f8e4a9cd93b6.pdf
- File type: pdf · Size: 41452 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=gay-lussac%2527s+law+worksheet+pdf, https://uploads.strikinglycdn.com/files/859b2ce9-59b2-414f-949d-19baffb95c1f/54262407382.pdf, https://uploads.strikinglycdn.com/files/08317796-c0aa-47d4-8cb0-4927ba6e78ef/kesiwugosokuxumerexele.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=gay-lussac%2527s+law+worksheet+pdf
- https://uploads.strikinglycdn.com/files/859b2ce9-59b2-414f-949d-19baffb95c1f/54262407382.pdf
- https://uploads.strikinglycdn.com/files/08317796-c0aa-47d4-8cb0-4927ba6e78ef/kesiwugosokuxumerexele.pdf
- https://uploads.strikinglycdn.com/files/72870c1f-8770-4c5a-897d-aa919a99d6c7/dekal.pdf
- https://uploads.strikinglycdn.com/files/1e7525c1-8d09-419c-8162-f5a522bd0c02/66328337679.pdf
- https://cdn.shopify.com/s/files/1/0505/5633/8341/files/unity_2d_tutorials.pdf
- https://cdn.shopify.com/s/files/1/0484/4132/7774/files/luxafureketafatesitu.pdf
- https://cdn.shopify.com/s/files/1/0501/4041/4133/files/83515051703.pdf
- https://cdn.shopify.com/s/files/1/0434/2536/6165/files/weather_effects_apps_for_android.pdf
- https://cdn.shopify.com/s/files/1/0434/4456/8220/files/38039451142.pdf
- https://uploads.strikinglycdn.com/files/41be9be1-8a54-4e7d-bec6-3545204d6469/jegitu.pdf
- https://uploads.strikinglycdn.com/files/1b6045f8-4dfe-41e2-bb6e-f08be2ee08dd/53097980262.pdf
- https://uploads.strikinglycdn.com/files/f20a140a-f66f-4976-9dce-69b70922020c/5111213852.pdf
- https://cdn.shopify.com/s/files/1/0268/6998/9573/files/free_printable_beginning_sound_worksheets_for_kindergarten.pdf
- https://cdn.shopify.com/s/files/1/0496/8244/8541/files/bofafoborip.pdf
- https://cdn.shopify.com/s/files/1/0478/1791/6575/files/writing_numbers_in_word_form_worksheets.pdf
- https://cdn-cms.f-static.net/uploads/4381082/normal_5f8c565d0dd2c.pdf
- https://cdn-cms.f-static.net/uploads/4369651/normal_5f89a36aabe89.pdf
- https://uploads.strikinglycdn.com/files/d94d555b-64f1-4eec-a7e4-58465d25ca27/88422190123.pdf
- https://uploads.strikinglycdn.com/files/1ba8c0e7-1583-4a32-870e-5ca8ecb1c72a/writing_polynomial_equations_from_graphs_worksheet.pdf
- https://uploads.strikinglycdn.com/files/b157db1e-dd92-4366-9391-8d1afb6b99c1/gagujunatewe.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/
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report