MALICIOUS — sezududosim.pdf
MALICIOUS — sezududosim.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
165b41c2e5d5ed4a844f780d143ec1721a184a4f16b3ade61a8afbcf918c6e01 - SHA-1:
480816b973185f2db1219f6a8ade1b511e92502d - MD5:
8612fb780a548b3bcaa9622c0deca73d - ssdeep:
768:sgGzpDSMW292oVfPYai4tT/42u/oUhAJu5mNxKwzEdXCv/7xBO5fHPMcl:pGFXWePntTAx4NxiXCnnMvzl - TLSH:
T1B3318EF3519BDCCC36CBEB03AAEA14995245D38C21229AA058DC7A2DC5BC7FD3D41960 - Submitted as: sezududosim.pdf
- File type: pdf · Size: 43187 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://gettraff.ru/strik?keyword=types+of+bolts+and+screws+pdf, https://cdn.shopify.com/s/files/1/0435/5683/1395/files/7433426175.pdf, https://cdn.shopify.com/s/files/1/0435/6728/4387/files/calendrio_perptuo.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/strik?keyword=types+of+bolts+and+screws+pdf
- https://cdn.shopify.com/s/files/1/0435/5683/1395/files/7433426175.pdf
- https://cdn.shopify.com/s/files/1/0435/6728/4387/files/calendrio_perptuo.pdf
- https://cdn.shopify.com/s/files/1/0428/0628/0355/files/37392698101.pdf
- http://titorab.nextgenerationjr.com/uploads/1/3/2/7/132710621/fd6fcc8f85.pdf
- http://files.driesenga.com/uploads/1/3/0/7/130776822/sofovejubutuz.pdf
- http://files.healingrootshypnotherapy.com/uploads/1/3/2/6/132696580/7cbf17871a0a0.pdf
- https://site-1037102.mozfiles.com/files/1037102/ginixerifowaz.pdf
- https://site-1037135.mozfiles.com/files/1037135/jozigamamalapigijo.pdf
- https://uploads.strikinglycdn.com/files/c1bd281e-d41d-4542-8f99-23783a03d251/10289894235.pdf
- https://uploads.strikinglycdn.com/files/2f6d80ed-62f2-4e16-917a-41f89f0de2a3/digeferus.pdf
- https://uploads.strikinglycdn.com/files/9e27f05b-5a3f-446e-92da-8b097c252c6e/velaretukufenafebizokipaw.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
- cdn.shopify.com
- titorab.nextgenerationjr.com
- files.driesenga.com
- files.healingrootshypnotherapy.com
- site-1037102.mozfiles.com
- site-1037135.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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