MALICIOUS — zosuto.pdf
MALICIOUS — zosuto.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a050658bfa5754122d7d1fc5fb45f340656b41dbfc0e8405d500ad1e96d81446 - SHA-1:
6c46a16f7674c489020b9168cd894ac331530063 - MD5:
4bc9580968da6504204cf919ced2a0c5 - ssdeep:
1536:pXrHw+dKnLRsW3jv10eULDHjaOiOnqEhYsFBatRul5l1Szugo2O88Dac:pjncp0v3PXFtAugo2h8V - TLSH:
T17637D0F3614BDD8DBA8B5B03FDE52099B89BD39C7832DA9054997E6C84783BC2D40412 - Submitted as: zosuto.pdf
- File type: pdf · Size: 69944 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 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 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/4474998/normal_5fc4177b7a80b.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=school%20beauty, https://cdn-cms.f-static.net/uploads/4408595/normal_5f94ed54adb51.pdf, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd2c9907bd461dc70de334/1606233241933/67142274083.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=school%20beauty
- https://s3.amazonaws.com/wixanarer/59907662865.pdf
- https://s3.amazonaws.com/resixexi/cultures_of_the_west_volume_2.pdf
- https://cdn-cms.f-static.net/uploads/4408595/normal_5f94ed54adb51.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd2c9907bd461dc70de334/1606233241933/67142274083.pdf
- https://s3.amazonaws.com/ditiruz/capacitor_marking_codes.pdf
- https://static.s123-cdn-static.com/uploads/4474998/normal_5fc4177b7a80b.pdf
- https://cdn-cms.f-static.net/uploads/4403429/normal_5f9934394f3a9.pdf
- https://static1.squarespace.com/static/5fc70ec7a4d75e5252f2a30b/t/5fd6f549acac596b0ccffe1c/1607923017786/48264068439.pdf
- https://cdn-cms.f-static.net/uploads/4417422/normal_5f97460a1e5f0.pdf
- https://uploads.strikinglycdn.com/files/efb0601a-9f13-44b4-941c-50c92807945e/bloqueo_redes_sociales_mikrotik.pdf
- https://s3.amazonaws.com/rotowan/47933466063.pdf
- https://s3.amazonaws.com/pomaxa/who_is_the_strongest_angel_in_dragon_ball.pdf
- https://s3.amazonaws.com/mefonevimimix/free_after_effects_promo_templates.pdf
- https://cdn-cms.f-static.net/uploads/4451220/normal_5fbbc678ec298.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
- s3.amazonaws.com
- cdn-cms.f-static.net
- static1.squarespace.com
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report