MALICIOUS — toseniba.pdf
MALICIOUS — toseniba.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bbf8f576e684a3115dc1d76ea824fbbad013a444a8ddc59303122d88b1de3dfb - SHA-1:
59de9e0b256b873fd9c1a8f9450bf41fbcfd35ae - MD5:
0abd1b526724ad873658ed6670b5b00a - ssdeep:
1536:Ov8t17TLu24oGaEMkh3wJJYOhGZtiusM02sNQcrdUlbe3ivfS8umxb:Lt1HLu+EMC3sFu7GNQcrdUNWqVu2 - TLSH:
T1E437D1F36157DECCBA82CB63D5B6456C60C9DB086527DB800489BB6CC4F866C7E12E60 - Submitted as: toseniba.pdf
- File type: pdf · Size: 74756 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4411483/normal_5fbc30c5352ce.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffset.ru/wb?keyword=business%20information%20systems%20bachelor, https://cdn-cms.f-static.net/uploads/4411483/normal_5fbc30c5352ce.pdf, https://uploads.strikinglycdn.com/files/61f3b879-7fd1-4760-ac96-0694232927bf/36242282260.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://traffset.ru/wb?keyword=business%20information%20systems%20bachelor
- https://cdn-cms.f-static.net/uploads/4411483/normal_5fbc30c5352ce.pdf
- https://uploads.strikinglycdn.com/files/61f3b879-7fd1-4760-ac96-0694232927bf/36242282260.pdf
- https://s3.amazonaws.com/gozifep/grant_concept_paper_template.pdf
- https://s3.amazonaws.com/kavitokolezub/2018_world_cup_groups.pdf
- https://s3.amazonaws.com/pezofut/95274253646.pdf
- https://s3.amazonaws.com/fodose/difilijitugasimib.pdf
- https://cdn-cms.f-static.net/uploads/4415951/normal_5fa345c173bcf.pdf
- https://kusanogiwaxug.weebly.com/uploads/1/3/0/8/130873987/d81b7.pdf
- https://s3.amazonaws.com/mefovu/pioneer_appradio_4_android.pdf
- https://cdn-cms.f-static.net/uploads/4404523/normal_5f96e498ce6f6.pdf
- https://vukaxibunima.weebly.com/uploads/1/3/4/8/134885707/4f942758e0f5e56.pdf
- https://cdn-cms.f-static.net/uploads/4381302/normal_5fb27ba46b15f.pdf
- https://s3.amazonaws.com/kubafezin/94509600239.pdf
- https://cdn-cms.f-static.net/uploads/4390659/normal_5f97ba1984316.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
- 9.fr
- traffset.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- kusanogiwaxug.weebly.com
- vukaxibunima.weebly.com
- o.ly
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report