MALICIOUS — normal_5f8706da29e4e.pdf
MALICIOUS — normal_5f8706da29e4e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9b5def87eaf61eeaa81f892b60760e253908c51fd19ebd8f750623a17c5584d3 - SHA-1:
bebe653daa0b4f8aeade8c2cc0349761ac8fd973 - MD5:
786b06c1c4c81932d050cd49169f72c3 - ssdeep:
768:AgGzpDGp5+aBbQwEUexXa69KLxkzPHv1UKEiQPVvN/1z7cTCq2hMVatbUJj:NGFCpIlKQfvCJiQP5NNz7cTgMVa1UJj - TLSH:
T12732AFF39867EC8CBA87DB17AEAB25495045C38C62329764848C776DC47C6BC6F00970 - Submitted as: normal_5f8706da29e4e.pdf
- File type: pdf · Size: 43594 bytes
- Verdict: malicious (75/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/987b21c6b.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/123?keyword=download+jamb+2020+syllabus+in+pdf+format, https://cdn-cms.f-static.net/uploads/4365525/normal_5f86f4dbbe88f.pdf, https://cdn-cms.f-static.net/uploads/4365662/normal_5f8703c6a8966.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=download+jamb+2020+syllabus+in+pdf+format
- https://cdn-cms.f-static.net/uploads/4365525/normal_5f86f4dbbe88f.pdf
- https://cdn-cms.f-static.net/uploads/4365662/normal_5f8703c6a8966.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f87003e3a6f3.pdf
- https://cdn-cms.f-static.net/uploads/4365606/normal_5f86ffb9c63ce.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/987b21c6b.pdf
- https://uploads.strikinglycdn.com/files/b9bc6f18-584d-4b1a-813b-daff3f83f651/55853368228.pdf
- https://uploads.strikinglycdn.com/files/ac68a089-d0e6-411f-9631-dc0d3189efa5/petilutozijivew.pdf
- https://uploads.strikinglycdn.com/files/3a13dbcc-2051-45f4-9ef5-663112a9803d/vatitorakijovotilatowe.pdf
- https://uploads.strikinglycdn.com/files/082b2d7d-0aee-426e-8510-3af4edde374b/37170736257.pdf
- https://uploads.strikinglycdn.com/files/fcc21bd6-6c33-4728-b51a-597d947f15af/4820442638.pdf
- https://site-1044017.mozfiles.com/files/1044017/68645961309.pdf
- https://site-1038808.mozfiles.com/files/1038808/80478800878.pdf
- https://site-1042768.mozfiles.com/files/1042768/67664004422.pdf
- https://site-1038946.mozfiles.com/files/1038946/21830596017.pdf
- https://site-1036995.mozfiles.com/files/1036995/27079610576.pdf
- https://site-1039207.mozfiles.com/files/1039207/gesilemofopewiki.pdf
- https://site-1037102.mozfiles.com/files/1037102/turujugikop.pdf
- https://site-1038390.mozfiles.com/files/1038390/10196351578.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
- cctraff.ru
- cdn-cms.f-static.net
- gimejexoxixaza.weebly.com
- uploads.strikinglycdn.com
- site-1044017.mozfiles.com
- site-1038808.mozfiles.com
- site-1042768.mozfiles.com
- site-1038946.mozfiles.com
- site-1036995.mozfiles.com
- site-1039207.mozfiles.com
- site-1037102.mozfiles.com
- site-1038390.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report