MALICIOUS — 4b47c64658122bfd1d87f967cb49e86d14d7db35494e1bf63affec989fb0e65e
MALICIOUS — 4b47c64658122bfd1d87f967cb49e86d14d7db35494e1bf63affec989fb0e65e is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4b47c64658122bfd1d87f967cb49e86d14d7db35494e1bf63affec989fb0e65e - SHA-1:
03f71fcabec105c822247ac16eee70a7953a774f - MD5:
44f9d28cc67a39566aca678604ee20c6 - ssdeep:
1536:kmMYKA0jITlLlnWG4SWkZ/vUhLD4XSLXAXQkGazgMZb5T4awR3cFyytMGmL:vK16wpGXlmwX2tyfwR3IyyO1 - TLSH:
T1A839D0F76063DD4D3E879B23BDB16569718AD6886032DB800589F32C88BC6BE7D60D50 - Submitted as: 4b47c64658122bfd1d87f967cb49e86d14d7db35494e1bf63affec989fb0e65e
- File type: pdf · Size: 86803 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!44F9D28CC67A
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!44F9D28CC67A (rule
PDF/Phish-FAB!44F9D28CC67A) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 7 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://vilenefex.ru/strik?utm_term=god+of+war+2+psp+iso+download+emuparadise, https://murozukuzofapu.weebly.com/uploads/1/3/4/7/134716639/3811442.pdf, https://resigigemi.weebly.com/uploads/1/3/5/3/135326159/xefogifitonamem-ralibabox-nukalimaje.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
- Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1017 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://vilenefex.ru/strik?utm_term=god+of+war+2+psp+iso+download+emuparadise
- https://murozukuzofapu.weebly.com/uploads/1/3/4/7/134716639/3811442.pdf
- https://s3.amazonaws.com/taturi/kusugudip.pdf
- https://resigigemi.weebly.com/uploads/1/3/5/3/135326159/xefogifitonamem-ralibabox-nukalimaje.pdf
- https://zudimawavisutet.weebly.com/uploads/1/3/1/6/131606198/pewodirukadeb_tasix.pdf
- https://uploads.strikinglycdn.com/files/3ff059ba-1a9b-4e77-b1f7-18d8f31e3db2/windows_powershell_scripting_tutorial.pdf
- https://uploads.strikinglycdn.com/files/afabc781-7ce5-4a6a-866a-c4b6da3b697d/nuxitapilal.pdf
- https://static.s123-cdn-static.com/uploads/4384831/normal_5ff2e244e696e.pdf
- https://uploads.strikinglycdn.com/files/b483e131-e50e-4a28-a290-3a11cb9432c6/fl_studio_mobile_plugins_autotune.pdf
- https://uploads.strikinglycdn.com/files/f1cf47cb-c224-4630-a972-6f2476b755ff/70401815597.pdf
- https://s3.amazonaws.com/xofalepelala/81715967612.pdf
- https://bitusuverutito.weebly.com/uploads/1/3/1/8/131871453/1725728.pdf
- https://cdn-cms.f-static.net/uploads/4374199/normal_601a824e1f09e.pdf
- https://paweweribawu.weebly.com/uploads/1/3/4/6/134656346/tapesivuluje_gikoteku_togibiguso_xesoruzowev.pdf
- https://kalogipewaga.weebly.com/uploads/1/3/4/5/134595512/zipovomurexazu.pdf
- https://uploads.strikinglycdn.com/files/ae2fa9d7-9b46-4ddc-9cba-a6461e2c6fae/kelaluked.pdf
- https://uploads.strikinglycdn.com/files/e106c5fa-a13d-4d63-a369-2df0e0408e7f/what_is_certification_authority_example.pdf
- https://nakojuxipesasam.weebly.com/uploads/1/3/0/7/130776326/fcceabfa89a7.pdf
- https://s3.amazonaws.com/dumupa/performance_review_in_covid_19.pdf
- https://uploads.strikinglycdn.com/files/6d21dbd5-20e9-486b-826c-1d32676c3efe/printable_pet_adoption_certificate_template.pdf
- https://static.s123-cdn-static.com/uploads/4391308/normal_5ffdefe3782d4.pdf
- https://bigakajufejala.weebly.com/uploads/1/3/4/2/134265656/dijelir.pdf
- https://cdn-cms.f-static.net/uploads/4460706/normal_605ee6c770de4.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- vilenefex.ru
- murozukuzofapu.weebly.com
- s3.amazonaws.com
- resigigemi.weebly.com
- zudimawavisutet.weebly.com
- uploads.strikinglycdn.com
- static.s123-cdn-static.com
- bitusuverutito.weebly.com
- cdn-cms.f-static.net
- paweweribawu.weebly.com
- kalogipewaga.weebly.com
- nakojuxipesasam.weebly.com
- bigakajufejala.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 72.154.7.96
- 72.145.35.97
- 52.253.84.76
- 52.123.252.192
- 52.110.12.38
- 4.230.171.124
- 20.89.1.9
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report