MALICIOUS — b96851d56dd2361edb2c2a148224d7dc0d6993c4f526b725c7bab784bb830115
MALICIOUS — b96851d56dd2361edb2c2a148224d7dc0d6993c4f526b725c7bab784bb830115 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b96851d56dd2361edb2c2a148224d7dc0d6993c4f526b725c7bab784bb830115 - SHA-1:
1ab24654f906bb0ac36c9e5ef02a9b5fe99f823f - MD5:
8001c988eb2a8f07ddddbcb2fafad650 - ssdeep:
1536:8oidsBw6sbmLMfAtYE56JvSRW+cMmwSW6o6VSdHr7zRIZ/gCOxWUpO7bH8:pgqaK7+E56JvSRW+xmE6GHrBIZYCO07A - TLSH:
T1DC39D0F3719BDC5CBA869F836EF611A82046F7483070D7940488767CD9BCAAD6B04962 - Submitted as: b96851d56dd2361edb2c2a148224d7dc0d6993c4f526b725c7bab784bb830115
- File type: pdf · Size: 86466 bytes
- Verdict: malicious (98/100)
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 98/100 is the fusion of 7 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: http://antichigelsi.it/userfiles/files/30234651237.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://kalimati.in/userfiles/file/53181950799.pdf, https://www.algeos.com/js/ckfinder/userfiles/files/98182803358.pdf, http://dywin.com/uploadfile/files/41026172856.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9699 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
- 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
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787806891&P2=404&P3=2&P4=hNriI06%2bIfsMD5jDwoSYDl9rkh61GLbvN0Azaxh%2frJtq12EKr2Hct2oDaps5j78aWEI1Kx6UmmJmixUPFnEdGQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6acc542bfc84c878c4df5199d7efbe47bb128bf492ebfa32533c56e2a6f7616e - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\272ea550d0eed2f8c5e3ce37eb4da918.png -
86623c601cba6e92c129d3692e0c6c70ac6231b148eb3c94187cc122c67a6c34 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=time+of+year+crossword+clue
- https://kalimati.in/userfiles/file/53181950799.pdf
- https://www.algeos.com/js/ckfinder/userfiles/files/98182803358.pdf
- http://dywin.com/uploadfile/files/41026172856.pdf
- http://antichigelsi.it/userfiles/files/30234651237.pdf
- https://nppgursaraijhansi.in/ckfinder/userfiles/files/18921958660.pdf
- http://alteredcompta.com/buddha/ckfinder/userfiles/files/vavidoxejevigelojaxok.pdf
- http://aurora-c.jp/files/files/bidogunobo.pdf
- http://cortocircuito.trialpanel.com/images/Upload/files/5751099636.pdf
- https://loan-financial.com/wp-content/plugins/super-forms/uploads/php/files/3a5e5e7c05b6d4716ecca8febd780562/lafiruvazogavopiforam.pdf
- https://www.temsilcisitesi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614251c6e157b---63533207283.pdf
- https://legacydockandmarine.com/wp-content/plugins/super-forms/uploads/php/files/a1fa173aea23d217f6abc5c2a1bf879b/19422461459.pdf
- https://biroestarsa.hu/uploads/file/13592340734.pdf
- http://anabakorea.jp/userfiles/file/videbenomoni.pdf
- http://jessie.vn/images/ckeditor/files/77640600729.pdf
- https://mgs-on-track.com/app/webroot/userfiles/file/milufarilatemore.pdf
- https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/d647754a7e0559c812ffbe2f473992eb/kokataxugusenogarovamaxim.pdf
- http://atya.eu/files/file/44205899710.pdf
- https://linkevicius.com/upload/galery/file/zitariganetoloxeruv.pdf
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1614d53798d6f0---79424465337.pdf
- https://pui-vital.ro/msg_media/file/nefuxubonane.pdf
- https://ekselantechnology.solutions/ckfinder/userfiles/files/miwaxobi.pdf
- https://aihr-iadh.org/uploads/FCK_files/file/zazedove.pdf
- http://uat.ideadunes.com/projects/ideadunes-portfolio-site/wp-content/plugins/formcraft/file-upload/server/content/files/1614f8b1e85213---26615121398.pdf
- https://infotechb2blite.com/bot/ckfinder/uf/files/97631761873.pdf
Embedded domains
- feedproxy.google.com
- kalimati.in
- www.algeos.com
- dywin.com
- antichigelsi.it
- nppgursaraijhansi.in
- alteredcompta.com
- aurora-c.jp
- cortocircuito.trialpanel.com
- loan-financial.com
- www.temsilcisitesi.com
- legacydockandmarine.com
- anabakorea.jp
- mgs-on-track.com
- cms.blauraum.com
- atya.eu
- linkevicius.com
- lichnyiybrand.ru
- aihr-iadh.org
- uat.ideadunes.com
- infotechb2blite.com
- www.w3.org
- purl.org
- ns.adobe.com
- biroestarsa.hu
Embedded IP addresses
- 20.42.72.131
- 4.150.223.97
- 125.56.205.32
- 52.110.12.28
- 40.84.97.4
- 4.230.171.124
- 4.144.132.114
- 20.165.94.54
- 52.123.128.14
- 135.232.92.137
- 40.99.133.242
- 20.184.175.3
- 74.179.71.159
- 203.26.79.13
- 172.215.188.225
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report