MALICIOUS — cb95a4650011a0e25a6d04fb0b305b2713cbf41f179fc23fb0cf7104e666e545
MALICIOUS — cb95a4650011a0e25a6d04fb0b305b2713cbf41f179fc23fb0cf7104e666e545 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:
cb95a4650011a0e25a6d04fb0b305b2713cbf41f179fc23fb0cf7104e666e545 - SHA-1:
6fe3c870bf2bcd7b128c1ad30084a528a8a6f7c6 - MD5:
470dab164e76d02b0e8f9e96b9268e43 - ssdeep:
1536:WXUfvboqf4S5sjRARDMIhTOFhvvtRDVIxa8D+ILWMG8EDu6pbWepOZ1NN5dxHb:kU3/fHsjRARMaIvLVIo8D+CGbTp8ZD - TLSH:
T14C39CFF71297DD9C774B9F0769E9256CB04AE7890231EB905188B63CC43C5BE7E20A60 - Submitted as: cb95a4650011a0e25a6d04fb0b305b2713cbf41f179fc23fb0cf7104e666e545
- File type: pdf · Size: 89207 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://ride.hu/images/uploads/files/74688101984.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://muacash.com/webroot/img/files/porejebamubewifog.pdf, https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/5j92ppp7kq7i3puegf3r1u57gs/dunofizususejuwot.pdf, http://scoutpate.com/userfiles/file/22586458248.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 (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9676 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787931381&P2=404&P3=2&P4=bYGd1ym%2f5TszzE1cpluJZw6vD3dMuJAnH0TS6tH0%2b2htemdbOZUHAKo9tfxWLPRrddH%2fHIR3RoyJE9TpD62eaQ%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=1787931416&P2=404&P3=2&P4=l0ZaE4QP5UMuT5DJvzyfxeRWcIRHecNnoXJMJ2%2frf5c0J6oOS5lctCsEkHOsF1Q3Uj0x%2fnKUnIPd3S5rBH%2fM9Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3522261a65a749604a07d48d281c0382.png -
cfc2118c1ca9e7b1373b30b92d59627da89adcae00635cf8c06eadbcd3c81bbe - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
21b0598ecdd7548107ca26d58f6851a27068bfffed457c385f23418dad0aeb0d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=bpsc.teletalk.com.bd+admit+card+download+seat+plan
- https://muacash.com/webroot/img/files/porejebamubewifog.pdf
- https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/5j92ppp7kq7i3puegf3r1u57gs/dunofizususejuwot.pdf
- http://scoutpate.com/userfiles/file/22586458248.pdf
- https://alllegaltask.com/wp-content/plugins/super-forms/uploads/php/files/7m9tgu6cfj888ndp8ddc7hcfgq/jibenegu.pdf
- http://itineraire-consulting.com/ckfinder/userfiles/files/87799859079.pdf
- https://vresponse.net/userfiles/file/23624753743.pdf
- http://al-bandak.com/userfiles/file/37842872323.pdf
- https://doellefjelde-mussemarked.dk/images/newsmail/file/26109776845.pdf
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c9a678492c9---mudamupafanuxojumufazor.pdf
- http://ride.hu/images/uploads/files/74688101984.pdf
- http://romangruszecki.com/uploaded/file/ruwiribagiworejewojuve.pdf
- http://charontrade.hu/data/file/71536834813.pdf
- http://dermalab.pl/userfiles/file/10412255920.pdf
- https://doitsolutions.co/wp-content/plugins/super-forms/uploads/php/files/2bc43d4939eea4b4434006221aa5761b/79730860878.pdf
- https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/un85r4oja8nrlmo19rhlfoa2p2/weniz.pdf
- http://zwickerfoto.hu/_user/file/69969019749.pdf
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/jpk2iqo5kk6b7upm6kfep7abh3/4370345540.pdf
- https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/1610a6323b09f3---24427370862.pdf
- https://www.pal-kont.hu/wp-content/plugins/super-forms/uploads/php/files/c8bc5b52a0d92db668102ad500dfd211/66492165244.pdf
- http://robertfeinberglaw.com/images/edit_images/file/bevogosibiwativigoka.pdf
- https://thetitangroup.ca/wp-content/plugins/super-forms/uploads/php/files/b669c3aaa80bf444f9ba1756ca2a7cb5/75239800097.pdf
- http://sumbulefendiegitimvakfi.com/resimler/files/95706815293.pdf
- https://kawanmto.net/contents//files/vutafujurubesat.pdf
- http://2ds-creations.fr/userfiles/file/85420525021.pdf
Embedded domains
- feedproxy.google.com
- muacash.com
- scoutpate.com
- alllegaltask.com
- itineraire-consulting.com
- vresponse.net
- al-bandak.com
- www.kiteschule-eckernfoerde.de
- romangruszecki.com
- dermalab.pl
- doitsolutions.co
- www.advids.co
- robertfeinberglaw.com
- thetitangroup.ca
- sumbulefendiegitimvakfi.com
- kawanmto.net
- 2ds-creations.fr
- www.w3.org
- purl.org
- ns.adobe.com
- camile.vn
- doellefjelde-mussemarked.dk
- ride.hu
- charontrade.hu
- zwickerfoto.hu
Embedded IP addresses
- 172.66.2.5
- 4.150.223.108
- 52.123.252.218
- 4.247.188.233
- 52.110.12.32
- 4.230.171.124
- 52.230.60.54
- 74.178.240.61
- 20.165.94.54
- 52.123.128.14
- 40.99.133.226
- 20.184.175.17
- 135.232.92.34
- 203.26.79.13
- 20.184.175.22
- 52.182.143.212
- 51.105.71.137
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report