MALICIOUS — dutunezo_lerewedu.pdf
MALICIOUS — dutunezo_lerewedu.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:
89841444391743d12d1acb6909e7042339286406746ad24b3f34b3cf8c3a4c30 - SHA-1:
802741bfdc3068e51a9d7e1c58b4819c6ba87a71 - MD5:
69d52fd738ea7bc762af3a627d258453 - ssdeep:
1536:tDbEyS0K/OXteUNn6PhctlcmGpbkNaTjnI+X/P/m79THXBr:pEy/LeU16ZSlcmGpbkgfp6xRr - TLSH:
T18237C0F3B143EC8D7BD76F8369F61599A485C68864269A800488B7ACC4B83FD3F51912 - Submitted as: dutunezo_lerewedu.pdf
- File type: pdf · Size: 70473 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://samomalekadoj.weebly.com/uploads/1/3/1/4/131438786/2483749.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffnew.ru/wb?keyword=actividades%20aumentativos%20y%20diminutivos%20pdf, https://cdn-cms.f-static.net/uploads/4421943/normal_5faedc7b98e7b.pdf, https://cdn-cms.f-static.net/uploads/4406168/normal_5f9890aa1e1b3.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://traffnew.ru/wb?keyword=actividades%20aumentativos%20y%20diminutivos%20pdf
- https://cdn-cms.f-static.net/uploads/4421943/normal_5faedc7b98e7b.pdf
- https://s3.amazonaws.com/sezewu/31682550288.pdf
- https://cdn-cms.f-static.net/uploads/4406168/normal_5f9890aa1e1b3.pdf
- https://s3.amazonaws.com/joterige/29964428130.pdf
- https://s3.amazonaws.com/fusidejebi/ordinary_annuity_example_problems_solutions.pdf
- https://s3.amazonaws.com/felasorarabipis/86973454495.pdf
- https://cdn-cms.f-static.net/uploads/4412606/normal_5f9c690a181d1.pdf
- https://novafonofijufi.weebly.com/uploads/1/3/4/4/134480525/73ee48b5e0ec.pdf
- https://s3.amazonaws.com/rovikibixu/jipomodutetu.pdf
- https://cdn-cms.f-static.net/uploads/4490367/normal_5fc007b017771.pdf
- https://samomalekadoj.weebly.com/uploads/1/3/1/4/131438786/2483749.pdf
- https://cdn-cms.f-static.net/uploads/4382789/normal_5fb276869bc42.pdf
- https://s3.amazonaws.com/xutomoxu/github_betaflight_configurator.pdf
- https://roxunasof.weebly.com/uploads/1/3/4/3/134312726/kobizujogesufew.pdf
- https://cdn-cms.f-static.net/uploads/4386074/normal_5f8f88c91e341.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
- traffnew.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- novafonofijufi.weebly.com
- samomalekadoj.weebly.com
- roxunasof.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report