MALICIOUS — normal_5f886f309682d.pdf
MALICIOUS — normal_5f886f309682d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
77fbdb2015481db1ff4befb408c5239392aa1e9bf754eb441d56887a86eb37d2 - SHA-1:
367027fea432525b3968c73bcf74fc719b26bc43 - MD5:
5381a28a8f67d3cc8b84e302b76968c2 - ssdeep:
768:wZgGzpD9ebE1j4IwHpGxLpl5HNA5oJnin51Qp2oUS1W5F/fojyTuPMpJnvQgJyY1:LGF5ebiwHpKp2AninpSC/fLvnvzf+LA - TLSH:
T1BE338DF351A7ED5C76CEAB039DEA105D644AC68D713297A045C8372DC4BCABD6F10A10 - Submitted as: normal_5f886f309682d.pdf
- File type: pdf · Size: 50521 bytes
- Verdict: malicious (75/100)
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
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://tavumake.weebly.com/uploads/1/3/2/7/132740551/91e26.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?keyword=opera+ad+blocker+android, https://cdn-cms.f-static.net/uploads/4365547/normal_5f8750a51f359.pdf, https://cdn-cms.f-static.net/uploads/4369768/normal_5f883b7e8a35e.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/123?keyword=opera+ad+blocker+android
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f8750a51f359.pdf
- https://cdn-cms.f-static.net/uploads/4369768/normal_5f883b7e8a35e.pdf
- https://cdn-cms.f-static.net/uploads/4365541/normal_5f87f415094fe.pdf
- https://site-1042107.mozfiles.com/files/1042107/81172419262.pdf
- https://site-1037262.mozfiles.com/files/1037262/53341985663.pdf
- https://site-1048515.mozfiles.com/files/1048515/67600192111.pdf
- https://site-1039179.mozfiles.com/files/1039179/26191090147.pdf
- https://povutepumik.weebly.com/uploads/1/3/2/7/132741486/tajokakapuzavil_popolutev.pdf
- https://tavumake.weebly.com/uploads/1/3/2/7/132740551/91e26.pdf
- https://vewutaniwem.weebly.com/uploads/1/3/0/8/130873717/5785e88c9cd5.pdf
- https://site-1040125.mozfiles.com/files/1040125/tunowulubegapod.pdf
- https://site-1039496.mozfiles.com/files/1039496/livoden.pdf
- https://site-1037246.mozfiles.com/files/1037246/nokadopirenimamoka.pdf
- https://site-1038799.mozfiles.com/files/1038799/nexijoset.pdf
- https://site-1043937.mozfiles.com/files/1043937/pojasa.pdf
- https://cdn-cms.f-static.net/uploads/4368481/normal_5f87841bd5a20.pdf
- https://cdn-cms.f-static.net/uploads/4366057/normal_5f876afa6093f.pdf
- https://cdn-cms.f-static.net/uploads/4366308/normal_5f87c9605ad61.pdf
- https://uploads.strikinglycdn.com/files/3df20157-50fc-4ea9-827a-4c6f4c67291a/wibisom.pdf
- https://uploads.strikinglycdn.com/files/06feebce-a6ab-4a00-9ab9-7ec13be4bffd/mutafusitifitulogevuv.pdf
- https://uploads.strikinglycdn.com/files/d8da77ff-0781-4ff2-a73c-8c01b349c464/87233404854.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
- site-1042107.mozfiles.com
- site-1037262.mozfiles.com
- site-1048515.mozfiles.com
- site-1039179.mozfiles.com
- povutepumik.weebly.com
- tavumake.weebly.com
- vewutaniwem.weebly.com
- site-1040125.mozfiles.com
- site-1039496.mozfiles.com
- site-1037246.mozfiles.com
- site-1038799.mozfiles.com
- site-1043937.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report