MALICIOUS — naxusofuro.pdf
MALICIOUS — naxusofuro.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
0d8bca651904bbdea6bfc6a17a4522c291b30a8cd79b4470b545e9a5c71c4335 - SHA-1:
96cdcccc291e410e2357b706bdfd9003fa46e285 - MD5:
1fc7addaa1fa29e32d380dcfdeae45c7 - ssdeep:
1536:p8FyuKL3+cHp0/yECNlNa3QvOEfSy7yudAkG6QgYiWZtIejn52W:ekuKCcKOc34vYudAbH7PC6nF - TLSH:
T18C39DFF32147DD8C75C99F43FAA65964B889E7C870638A20048CB91C886C2FFBF50A54 - Submitted as: naxusofuro.pdf
- File type: pdf · Size: 87065 bytes
- Verdict: malicious (94/100)
Detections (5 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
- 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://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd027f1491241adc466969/1606222464627/hrm_531_week_4_knowledge_check.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=bticino%20intercom%20user%20manual, https://uploads.strikinglycdn.com/files/79b4af59-cc5a-4b67-9ffa-aca65571544b/29573184691.pdf, https://vilemanunopabom.weebly.com/uploads/1/3/4/3/134317174/mojezin.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/wb?keyword=bticino%20intercom%20user%20manual
- https://uploads.strikinglycdn.com/files/79b4af59-cc5a-4b67-9ffa-aca65571544b/29573184691.pdf
- https://vilemanunopabom.weebly.com/uploads/1/3/4/3/134317174/mojezin.pdf
- https://viwosexoteb.weebly.com/uploads/1/3/4/6/134631328/galufepa.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd027f1491241adc466969/1606222464627/hrm_531_week_4_knowledge_check.pdf
- https://uploads.strikinglycdn.com/files/e90e0527-f7e1-4e08-bb9a-ad96a0de0326/97621501499.pdf
- https://s3.amazonaws.com/bisute/free_printable_coloring_sheets_lol_dolls.pdf
- https://cdn-cms.f-static.net/uploads/4465259/normal_5fae3b7adc612.pdf
- https://cdn-cms.f-static.net/uploads/4454682/normal_5fa7096baec55.pdf
- https://baxikulalul.weebly.com/uploads/1/3/4/5/134582220/fed1519116.pdf
- https://uploads.strikinglycdn.com/files/295a312a-851d-40fb-ad57-90f1132839e7/41604985654.pdf
- https://uploads.strikinglycdn.com/files/bd333927-b12a-47c1-9730-48694daa8b86/manual_de_partes_komatsu.pdf
- https://uploads.strikinglycdn.com/files/28c2115a-c3be-4845-8609-ecc19607d177/sewoliza.pdf
- https://segelibuvak.weebly.com/uploads/1/3/4/4/134451144/fuwatamawinigot-fewokogisodenek-dakaxaguvibez.pdf
- https://nudopimiga.weebly.com/uploads/1/3/1/0/131070212/3960225.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
- gettraff.ru
- uploads.strikinglycdn.com
- vilemanunopabom.weebly.com
- viwosexoteb.weebly.com
- static1.squarespace.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- baxikulalul.weebly.com
- segelibuvak.weebly.com
- nudopimiga.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report