MALICIOUS — e9b0275925e0df4b161ef9395ca3b2da1c5b3c84934600bbce2e7f4c6c350870
MALICIOUS — e9b0275925e0df4b161ef9395ca3b2da1c5b3c84934600bbce2e7f4c6c350870 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:
e9b0275925e0df4b161ef9395ca3b2da1c5b3c84934600bbce2e7f4c6c350870 - SHA-1:
01c0d304576460ec5fc773d8e5346f513f8e8a2c - MD5:
3c18f543a60e4080ee71d0d9bf4308ec - ssdeep:
1536:VgW21sCfOVkeypLVs8AxrqceqXg3v8AW2my350pp6xMmqdSg22xp:xVktpmHrR+3v7YyJKMMB4g26 - TLSH:
T1FE38CFF32197EE4C3E4B2783AEE7455CA046C7886533DB91548CB62CC4A86BE7F14A41 - Submitted as: e9b0275925e0df4b161ef9395ca3b2da1c5b3c84934600bbce2e7f4c6c350870
- File type: pdf · Size: 77494 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!3C18F543A60E
- 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!3C18F543A60E (rule
PDF/Phish-FAB!3C18F543A60E) - 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: http://czdashan.cn/uploadfile/file/2021043000224873499.pdf, https://www.northwoodmedical.ca/wp-content/plugins/super-forms/uploads/php/files/usfmqr59clqgvb457lucq7900o/39091896642.pdf, https://amitadevnani.com/userfiles/file/wotapowuxijeg.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 20 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9702 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
- _dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep
- 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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787953304&P2=404&P3=2&P4=O9VqvllBxVgjn9AwgWFtsKC1y1H48yxaKhNr8QQL8nTNl%2f3yAQLqSwSbKXRr8CGlW%2bzIyj3akmnK8%2bYsI5yQJQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787953326&P2=404&P3=2&P4=I1WZPN0T2ZgbJ9lSX6KeOzuudYT9mrJ3eYGHXMXW1Z7AVuYqCTIgCR2XDXt9XVhCM7Ma36cGhqQsAKcpUOnu7g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8fbdd4ef7dd8b951c0fe4c0967d6a00aabf81ea83689798ab5b90f2292aaa5c9 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4d40ec65000d73bd811c7d49f730b595.png -
460b178d57057ea6110e854b0578f005393483e046f3652144cd522e24b4d4bd - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=ignou+assignment+solved+free+pdf
- http://czdashan.cn/uploadfile/file/2021043000224873499.pdf
- https://www.northwoodmedical.ca/wp-content/plugins/super-forms/uploads/php/files/usfmqr59clqgvb457lucq7900o/39091896642.pdf
- https://amitadevnani.com/userfiles/file/wotapowuxijeg.pdf
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/16078cace90cbe---lewofezufelezuvuves.pdf
- http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16078e2ae0c275---letirulebo.pdf
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/f8c03b6182d6cd5c1bdd062447754c08/gavovalojedojiwinazezi.pdf
- http://julieesteban.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608194965a302---51871970006.pdf
- https://jfefood.com/wp-content/plugins/super-forms/uploads/php/files/a2238b77966012509720d2f64e696677/86076026466.pdf
- https://postscriptproductions.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ccff030dd3---70599712080.pdf
- http://www.adanakursmerkezi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16093137d77653---senizo.pdf
- http://www.sandzthabapanel.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16070e1430d9e5---20885642859.pdf
- https://www.reflectionuk.com/wp-content/plugins/super-forms/uploads/php/files/edh5pg4i2avg7vr0d6vuq4ue31/98554484700.pdf
- https://takiminsahada.com/wp-content/plugins/super-forms/uploads/php/files/05k1mjlqirelqubdfqsahcpfl4/81206566942.pdf
- https://spaslask.pl/wp-content/plugins/super-forms/uploads/php/files/pdfrdlcempldvlefgo6uhq1cfa/83389502029.pdf
- https://www.msolartop.cz/wp-content/plugins/formcraft/file-upload/server/content/files/160887dbb2f473---norukuvobibikijorene.pdf
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/bbf841c6c488de21d4d49b3c4adbdbf3/8212484707.pdf
- https://hfdjet.com/wp-content/plugins/super-forms/uploads/php/files/021e844ca2aee90b912e07dbff33550d/81737819359.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
Embedded domains
- feedproxy.google.com
- czdashan.cn
- www.northwoodmedical.ca
- amitadevnani.com
- holzhaus-suedtirol.it
- donnasalon.ru
- julieesteban.com
- jfefood.com
- postscriptproductions.com
- www.adanakursmerkezi.com
- www.sandzthabapanel.co.za
- www.reflectionuk.com
- takiminsahada.com
- spaslask.pl
- amartzon.store
- hfdjet.com
- www.w3.org
- purl.org
- ns.adobe.com
- terapie-psi.ro
- www.msolartop.cz
Embedded IP addresses
- 135.232.92.34
- 52.123.252.234
- 184.84.165.136
- 52.110.12.46
- 4.247.188.233
- 4.230.171.124
- 184.84.165.171
- 20.76.201.171
- 40.99.134.2
- 52.123.129.14
- 40.99.133.210
- 135.234.160.244
- 72.154.7.102
- 203.26.79.13
- 52.123.252.197
- 74.178.76.128
- 172.175.111.170
- 52.168.117.171
- 51.116.253.168
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report