MALICIOUS — vusav.pdf
MALICIOUS — vusav.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bfcd7667e1882ae9424023e6e9474d97313cf7c1bad249d93127e6ddce07e487 - SHA-1:
6731d52df79b19a8693ff710062701849cbbf2d7 - MD5:
cd1a4cc5d641f296f90255f9d1a1422e - ssdeep:
1536:Y/nhLh37uKogHtAWx1olwXTIO8UZOqCvaBJHOPOSeBLibF3A:EhLh3fBAWn0rdjva/OP0BLixA - TLSH:
T13F37D1F7328BDD4C3689DF5739BA085DA8CDD2486022576014887B1CC87C6BE7FA5891 - Submitted as: vusav.pdf
- File type: pdf · Size: 69907 bytes
- Verdict: malicious (94/100)
Detections (4 of 53 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://ribupawotomimam.weebly.com/uploads/1/3/4/6/134694318/d653006101a6.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=internet%20%20manager%20serial%20number%20blocked, https://cdn-cms.f-static.net/uploads/4381546/normal_5f93de68bcdd0.pdf, https://cdn-cms.f-static.net/uploads/4365661/normal_5f871bfd58a25.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://trafffi.ru/wb?keyword=internet%20%20manager%20serial%20number%20blocked
- https://cdn-cms.f-static.net/uploads/4381546/normal_5f93de68bcdd0.pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f871bfd58a25.pdf
- https://ribupawotomimam.weebly.com/uploads/1/3/4/6/134694318/d653006101a6.pdf
- https://cdn-cms.f-static.net/uploads/4366980/normal_5f9632c018aab.pdf
- https://cdn-cms.f-static.net/uploads/4370560/normal_5f8aa5be2107d.pdf
- https://cdn-cms.f-static.net/uploads/4415065/normal_5fb2825381a42.pdf
- https://uploads.strikinglycdn.com/files/3945cef9-f59f-46a1-aed4-e236130c609e/55229959702.pdf
- https://cdn-cms.f-static.net/uploads/4461773/normal_5fad6ae4335ff.pdf
- https://cdn-cms.f-static.net/uploads/4383688/normal_5f94e550bda6c.pdf
- https://s3.amazonaws.com/kavitokolezub/29619618482.pdf
- https://cdn-cms.f-static.net/uploads/4371508/normal_5f8a0f7fc47a8.pdf
- https://bugemimeme.weebly.com/uploads/1/3/4/4/134403979/noxokizalewiliwatuw.pdf
- https://bepopasexib.weebly.com/uploads/1/3/4/3/134356469/wipel-lejuvo.pdf
- https://cdn-cms.f-static.net/uploads/4454299/normal_5fb2bbf992368.pdf
- https://dapemoko.weebly.com/uploads/1/3/4/6/134647299/raginineloz_sejogutuk_mijirofuvigoko.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
- trafffi.ru
- cdn-cms.f-static.net
- ribupawotomimam.weebly.com
- uploads.strikinglycdn.com
- s3.amazonaws.com
- bugemimeme.weebly.com
- bepopasexib.weebly.com
- dapemoko.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report