MALICIOUS — 36673c85cedb0577be1cc48b28f498ccb0b621d63c38248b8dd876348e2e00f9
MALICIOUS — 36673c85cedb0577be1cc48b28f498ccb0b621d63c38248b8dd876348e2e00f9 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
36673c85cedb0577be1cc48b28f498ccb0b621d63c38248b8dd876348e2e00f9 - SHA-1:
2fc80e191e2f85fbdc9b06e7a377eeb7a5d5c10e - MD5:
0caf6973f47f9983606b3cf5bdf20c90 - ssdeep:
1536:zognpo9b8C/EexAUnR4gORkZr4tTPE3c0c4vktKvfR3//kImgIhruWGpOKCWSXFq:EgnpU8C/BK2RYO4RE3c0zvEKXGImdF3Y - TLSH:
T18638E0F701A7EC4C774B9A52BEE725ADD88EE3C06175E99048C8B62480FC97E7E00552 - Submitted as: 36673c85cedb0577be1cc48b28f498ccb0b621d63c38248b8dd876348e2e00f9
- File type: pdf · Size: 83740 bytes
- Verdict: malicious (98/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 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 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 10 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://islandpointfl.com/userimages/98266650717.pdf, https://sharpspringwww.kinsta.cloud/wp-content/plugins/super-forms/uploads/php/files/fa8727de32d1508028d3008f44d88ea4/50515227765.pdf, https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/14fac9a38619f4cf5df7cc57710d24ff/26312260942.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)
1067 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 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://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.121
- 23.11.37.157
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=all+multiples+of+24
- http://islandpointfl.com/userimages/98266650717.pdf
- https://sharpspringwww.kinsta.cloud/wp-content/plugins/super-forms/uploads/php/files/fa8727de32d1508028d3008f44d88ea4/50515227765.pdf
- https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/14fac9a38619f4cf5df7cc57710d24ff/26312260942.pdf
- https://aawyx.com/sites/default/imageuser/file/nipipukepunijajonada.pdf
- http://www.lavalledesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa8ca35cb98---tuxopufojuvi.pdf
- http://classiccar-jp.com/js/upload/files/43812406304.pdf
- http://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082584b7ada1---3476777625.pdf
- http://langeline.com/ckeditor/upload/files/20134242807.pdf
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/3p1l8tn5r1vs43i4ihssnc4u4a/92276713012.pdf
- http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/160983d9fcc1d2---rowijodutigoxigi.pdf
- https://www.allterra.group/wp-content/plugins/super-forms/uploads/php/files/85c47665d7ea89e2eb0a9c9a9ad2fac6/minuvimonapideripiged.pdf
- http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092cf3a8b6e6---dudaruxubinexanidazu.pdf
- http://maduraicaterers.com/app/webroot/js/ckfinder/userfiles/files/dolujosudile.pdf
- http://bouncebodysupplements.com/newerac2c/userfiles/file/63248564107.pdf
- https://unique.global/wp-content/plugins/super-forms/uploads/php/files/f51f52595f2cd0e30fc7a9048ff551ae/62794246748.pdf
- https://wagaskar.com/media/suwitoninune.pdf
- http://klassn.com/ckfinder/userfiles/files/31060419495.pdf
- http://laclonghotel.vn/upload/files/53622534524.pdf
- https://www.cr-sdc.org/wp-content/plugins/super-forms/uploads/php/files/1db68f9064616253633d57bd37280d63/rupenurebepesoxogutarop.pdf
- https://specialbrands.gr/wp-content/plugins/super-forms/uploads/php/files/f1475877ca3c86d34009fbf0740f1583/naxikegozoguzusevepezuz.pdf
- http://helloshoppingnepal.com/userfiles/file/38144193039.pdf
- http://leilehua76.com/clients/4/4d/4d80c013f15dbe3c797666a457780dca/File/69152690795.pdf
- https://audit-advisers.com/userfiles/file/70518482111.pdf
- http://dchs80.com/clients/c/cb/cbc185099defa3274d3d4f74835fd64f/File/1869517837.pdf
Embedded domains
- feedproxy.google.com
- islandpointfl.com
- sharpspringwww.kinsta.cloud
- championsforchildren.org
- aawyx.com
- www.lavalledesign.com
- classiccar-jp.com
- quickfix-poland.com
- langeline.com
- serendipityorlando.com
- www.leesii.com
- maduraicaterers.com
- bouncebodysupplements.com
- wagaskar.com
- klassn.com
- www.cr-sdc.org
- helloshoppingnepal.com
- leilehua76.com
- audit-advisers.com
- dchs80.com
- aydinservis.com
- akdenizokullari.k12.tr
- www.allterra.group
- unique.global
- laclonghotel.vn
Embedded IP addresses
- 20.42.73.25
- 20.42.179.192
- 52.110.12.51
- 85.210.196.11
- 4.230.171.124
- 74.179.77.164
- 74.179.77.204
- 52.230.59.222
- 51.11.192.48
- 51.116.253.169
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report