MALICIOUS — tinosadevezifulitasigago.pdf
MALICIOUS — tinosadevezifulitasigago.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
372f534860271b4d28b22e3e807863aabd64327775e5e8945a60860cb40e4b6d - SHA-1:
15ae9f0ea89b4ab2d6773024dfebce80784b3906 - MD5:
ee64a9f826e4ddbb9639fa6d0665f67a - ssdeep:
768:mgGzpDZbx2X4anbQx+xhzn22ZHmMuCu+CxAT9UEIi7ssppW89xe:zGFVKbQx+xhzn22ZHFuCGx091h73pW8u - TLSH:
T1FB32AFF340ABED8C7A865B03ADB711552186D38D7232A3B424E86B7DC47C5BDBE40960 - Submitted as: tinosadevezifulitasigago.pdf
- File type: pdf · Size: 45134 bytes
- Verdict: malicious (84/100)
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
MITRE ATT&CK
Why this verdict
The malicious score of 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/0e296584-9cc7-44dc-bc32-43524fad3f27/63780353767.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=active+and+passive+voice+lesson+plan+pdf, https://site-1036971.mozfiles.com/files/1036971/xetomugirubiroziguxeguj.pdf, https://site-1036824.mozfiles.com/files/1036824/luvimutozurikodufo.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9785 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c95b6c30ff496a87496f743d31d19759.png -
986f3f50cb66f414bcc724afe55ce6da4dc3e068c8d776deaf0439039dc78004 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2f3d56607563e85bb5657e57e15656915c589f7349a3ff13901ff2ac3ebdbeac - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=active+and+passive+voice+lesson+plan+pdf
- https://site-1036971.mozfiles.com/files/1036971/xetomugirubiroziguxeguj.pdf
- https://site-1036824.mozfiles.com/files/1036824/luvimutozurikodufo.pdf
- https://site-1037283.mozfiles.com/files/1037283/19432476213.pdf
- https://site-1036971.mozfiles.com/files/1036971/15988884162.pdf
- https://site-1036917.mozfiles.com/files/1036917/mivowulinuboruzesotaloro.pdf
- https://uploads.strikinglycdn.com/files/fc717975-6523-437a-8f93-cb5f4adfd3a4/jasimor.pdf
- https://uploads.strikinglycdn.com/files/8bd1878a-8200-4013-916a-f130de096ac0/71287037436.pdf
- https://uploads.strikinglycdn.com/files/8eace47a-d415-4268-84be-9a24ad8b9707/fevetiseni.pdf
- https://uploads.strikinglycdn.com/files/0e296584-9cc7-44dc-bc32-43524fad3f27/63780353767.pdf
- https://uploads.strikinglycdn.com/files/5af119ed-25b9-4e70-a43f-c8b26acd4b05/31782906245.pdf
- http://purujaka.livelifefitnesspersonaltraining.com/uploads/1/3/0/7/130738962/ladibeluvevo_lepot_jukofisivanomej_jewuwisa.pdf
- http://rebanu.beautifulskincarebymayra.com/uploads/1/3/0/9/130969114/fuxameso.pdf
- http://files.allenfinancialcorp.com/uploads/1/3/0/9/130969631/7455510.pdf
- http://files.ionasoccerclub.com/uploads/1/3/1/4/131438056/warikiletemef_maxezuwo.pdf
- http://tugekoge.thebackpackleague.com/uploads/1/3/0/8/130874523/70f7c4483b1381d.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/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- ggtraff.ru
- site-1036971.mozfiles.com
- site-1036824.mozfiles.com
- site-1037283.mozfiles.com
- site-1036917.mozfiles.com
- uploads.strikinglycdn.com
- purujaka.livelifefitnesspersonaltraining.com
- rebanu.beautifulskincarebymayra.com
- files.allenfinancialcorp.com
- files.ionasoccerclub.com
- tugekoge.thebackpackleague.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.104
- 13.89.179.15
- 72.145.35.96
- 52.110.12.11
- 172.215.188.225
- 4.230.171.124
- 74.178.76.128
- 20.236.44.162
- 135.232.92.97
- 52.123.129.14
- 203.26.79.13
- 52.123.252.226
- 74.179.77.204
- 92.223.78.30
- 20.42.73.24
- 48.199.12.1
- 20.50.201.200
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report