MALICIOUS — 2a82df67561ce29a3112704ac8e6bbcdcbae9e4cbe83f656810e5ca1f5f5778f
MALICIOUS — 2a82df67561ce29a3112704ac8e6bbcdcbae9e4cbe83f656810e5ca1f5f5778f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2a82df67561ce29a3112704ac8e6bbcdcbae9e4cbe83f656810e5ca1f5f5778f - SHA-1:
e51f4ea44da09c2ad7b7fcd2ce7689fae965bb8c - MD5:
18e2a5ea7a59bf92ce49c5bb2fd5c864 - ssdeep:
1536:kZCb0FfZL4bc4sOaS3cNjCP/rfHyKfJ58IwWOpOwr289KEtW3J/VzAClY:CLsc0aS3ckHbyw5xNwrlu/Vzd6 - TLSH:
T18739DFF3A1D7CD4C778BDB0738EF1159608A9A886122EBA05184769DD4BC9FEBF10610 - Submitted as: 2a82df67561ce29a3112704ac8e6bbcdcbae9e4cbe83f656810e5ca1f5f5778f
- File type: pdf · Size: 85319 bytes
- Verdict: malicious (98/100)
Detections (4 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
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 9 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 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - 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://inprovitparaguay.com/ckfinder/userfiles/files/mikiwoxus.pdf, http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/161584766d9e10---noxivipezit.pdf, http://indyztyle.com/ckfinder/userfiles/files/27443115913.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
- Contacted 7 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1014 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- desktop-hsgcbep(5)._dosvc._tcp.local
- desktop-hsgcbep(6)._dosvc._tcp.local
- desktop-hsgcbep(7)._dosvc._tcp.local
- ntp.ubuntu.com
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.150
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://feedproxy.google.com/~r/Xvkpad/~3/UsNeCLCzgYg/uplcv?utm_term=71mm+to+inches+fraction
- https://inprovitparaguay.com/ckfinder/userfiles/files/mikiwoxus.pdf
- http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/161584766d9e10---noxivipezit.pdf
- http://indyztyle.com/ckfinder/userfiles/files/27443115913.pdf
- http://quetthe.com/upload/files/demerupakokegazexulafowi.pdf
- http://guanzhuli.com/userfiles/file/luwuruzijozoxu.pdf
- http://yejida.com/userfiles/file/55665230606.pdf
- http://bbpcosmetics.com/admin/upFiles/2021-9/file/netup.pdf
- https://castilloexterior.org/ckfinder/userfiles/files/22536443517.pdf
- https://nutritie-metabolism-sanatate.ro/app/webroot/files/userfiles/files/pifabezevixiwumirupul.pdf
- https://ebooksweb.net/files/file/87256003591.pdf
- http://nordicwalkingturak.hu/_user/file/nuzulawu.pdf
- https://piphoto.tw/uploads/files/202108312258186991.pdf
- http://3gr-group-com.gbintl.com/ci/userfiles/files/48116738156.pdf
- http://showplus.ae/userfiles/files/82912523805.pdf
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/25ee297743af460faac0abf05dba6f43/rarigulanu.pdf
- http://szentimresiklos.hu/upload/file/dunolapodunasiwusosasip.pdf
- http://att-na.com/upload/92083869430.pdf
- https://www.generalutilities.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137f6b1750d6---99527904565.pdf
- http://finsura-lifedirect.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1614587f1965fe---zonakabewidirogesofefo.pdf
- http://c2ctrading.org/cms_upload/files/86174872700.pdf
- http://plechotice.sk/tmp/file/13716871900.pdf
- http://artgrafika.cz/userfiles/file/94737375390.pdf
- https://pro-biomed.com/admin/userfiles/file/42934331419.pdf
- https://mdteam.se/ckfinder/userfiles/files/xamopuni.pdf
Embedded domains
- feedproxy.google.com
- inprovitparaguay.com
- villaturri.com
- indyztyle.com
- quetthe.com
- guanzhuli.com
- yejida.com
- bbpcosmetics.com
- castilloexterior.org
- ebooksweb.net
- piphoto.tw
- 3gr-group-com.gbintl.com
- mymovingestimate.com
- att-na.com
- www.generalutilities.com
- finsura-lifedirect.com.au
- c2ctrading.org
- pro-biomed.com
- mdteam.se
- paulabenveniste.com
- www.w3.org
- purl.org
- ns.adobe.com
- nutritie-metabolism-sanatate.ro
- nordicwalkingturak.hu
Embedded IP addresses
- 172.172.255.216
- 172.172.255.218
- 4.144.132.114
- 52.110.12.10
- 4.230.171.124
- 72.153.5.97
- 57.154.63.210
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report