MALICIOUS — fajomizu_sirimerav.pdf
MALICIOUS — fajomizu_sirimerav.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 6 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3cde0eaab1e271d30c394b8bba3599ed86c5afc67c238e7b68b97f50c4d2412e - SHA-1:
246c7f5881ff1007df4842b06e338ec3b73e2da3 - MD5:
c24052d808d36cacdc833cd4ce6af9a6 - ssdeep:
1536:lbWik/RwCKopaS89awOqMBz6mR0xT/dYqSxEz5gnJABJM/:jk/LKoBQLMRFRYT1YH+5gnUe - TLSH:
T1A736D0F3D117CE9D3ACA5B833AF7602C6449DA8D21226A854895A77CC46C7FE3D20D21 - Submitted as: fajomizu_sirimerav.pdf
- File type: pdf · Size: 67871 bytes
- Verdict: malicious (96/100)
Detections (6 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!C24052D808D3
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 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 malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4498324/normal_5fc4ccdcb453f.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=funny%20whistle%20notification%20sound%20download, https://cdn-cms.f-static.net/uploads/4375909/normal_5f8d897ef31cb.pdf, https://uploads.strikinglycdn.com/files/962781bd-d3c6-4539-ac42-b27842c44fad/53830914689.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/wb?keyword=funny%20whistle%20notification%20sound%20download
- https://cdn-cms.f-static.net/uploads/4375909/normal_5f8d897ef31cb.pdf
- https://uploads.strikinglycdn.com/files/962781bd-d3c6-4539-ac42-b27842c44fad/53830914689.pdf
- https://xetolakovi.weebly.com/uploads/1/3/4/6/134604046/binarodagamuje_senuxapipudadib_sarejane.pdf
- https://s3.amazonaws.com/pirofopafu/fujuponuwaditojabinivon.pdf
- https://s3.amazonaws.com/kakekojezutok/romezezimujef.pdf
- https://somizinizerolu.weebly.com/uploads/1/3/0/8/130873918/2323972.pdf
- https://s3.amazonaws.com/julexekubaj/poziweninewuzopo.pdf
- https://mavakonagidesa.weebly.com/uploads/1/3/1/4/131483278/6054823.pdf
- https://s3.amazonaws.com/tojabixefova/76214793640.pdf
- https://static.s123-cdn-static.com/uploads/4498324/normal_5fc4ccdcb453f.pdf
- https://s3.amazonaws.com/getizar/79972997937.pdf
- https://s3.amazonaws.com/libeganot/96787726404.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
- uploads.strikinglycdn.com
- xetolakovi.weebly.com
- s3.amazonaws.com
- somizinizerolu.weebly.com
- mavakonagidesa.weebly.com
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report