MALICIOUS — ddf0727b0e8ab21b0d0112ef63ba36b2ca3c00ca3ebaec99bb5798bb08441d2c
MALICIOUS — ddf0727b0e8ab21b0d0112ef63ba36b2ca3c00ca3ebaec99bb5798bb08441d2c is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ddf0727b0e8ab21b0d0112ef63ba36b2ca3c00ca3ebaec99bb5798bb08441d2c - SHA-1:
e4684ad33f072f4b0a74e8d899e39ccbe9d055d2 - MD5:
c063f40e877ef07fc305d5517fccb148 - ssdeep:
1536:xq++L7upkRjP9Evxfdd4EONqWBAx7Ko+B31yvWUpO7mjd:g9L7upOZEOWGBvyC7g - TLSH:
T19337CFF3629BED8CBA8B8B4335B6215CA585E7886122DD508088777C857C57EFF04A21 - Submitted as: ddf0727b0e8ab21b0d0112ef63ba36b2ca3c00ca3ebaec99bb5798bb08441d2c
- File type: pdf · Size: 71393 bytes
- Verdict: malicious (99/100)
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 99/100 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 - Contacted 11 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: https://oniceh.ru/uplcv?utm_term=weight+loss+trivia+questions+and+answers, http://pololanna.com/user_img/files/31167139942.pdf, https://hlj-vibration.com/uploads/image/20210915/files/20210915162355.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1007 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
- desktop-hsgcbep._dosvc._tcp.local
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep(1)._dosvc._tcp.local
- 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/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://oniceh.ru/uplcv?utm_term=weight+loss+trivia+questions+and+answers
- http://pololanna.com/user_img/files/31167139942.pdf
- https://hlj-vibration.com/uploads/image/20210915/files/20210915162355.pdf
- https://littleedupark.com/ckfinder/userfiles/files/warifa.pdf
- https://cbconsulting112.ca/userfiles/files/jekevuvupuzoteso.pdf
- https://rosebankprimary.co.za/inc/ckfinder/userfiles/files/nawufawuram.pdf
- https://ooobelkom.ru/ckfinder/userfiles/files/51442371998.pdf
- http://osteriadelcampanile.com/userfiles/files/36608438884.pdf
- http://veterinariacasettamattei.it/userfiles/files/26714713255.pdf
- http://rootbeadmill.com/upload_fck/file/2021-9-10/20210910204309803364.pdf
- https://bevasilicones.in/userfiles/file/4449383427.pdf
- http://extintoresorigen.com/images/editor/10176555205.pdf
- http://gleb777.com/fck_upload/file/55424709523.pdf
- http://traktorpulling.de/ablage/userfiles/files/sobidupupotatoda.pdf
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613a686003c18---dunefenogubovexux.pdf
- http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/161432280ee48e---zetazaj.pdf
- https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/16153c5760afe7---17141799253.pdf
- http://kibbkw.com/uploads/files/65576487724.pdf
- http://net-marketing.hu/images/files/98764631549.pdf
- http://hocomesun.com/upload/bunajugibupapi.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/
Embedded domains
- oniceh.ru
- pololanna.com
- hlj-vibration.com
- littleedupark.com
- cbconsulting112.ca
- rosebankprimary.co.za
- ooobelkom.ru
- osteriadelcampanile.com
- veterinariacasettamattei.it
- rootbeadmill.com
- bevasilicones.in
- extintoresorigen.com
- gleb777.com
- traktorpulling.de
- www.guaitoli.eng.br
- www.viksexteriors.com
- coachtourbusrental.com
- kibbkw.com
- hocomesun.com
- www.w3.org
- purl.org
- ns.adobe.com
- net-marketing.hu
- x2.c.lencr.org
- ye.c.lencr.org
Embedded IP addresses
- 172.172.255.218
- 40.79.167.10
- 52.148.114.188
- 52.123.252.243
- 52.110.12.49
- 4.230.171.124
- 57.154.63.210
- 52.230.60.54
- 4.150.223.99
- 51.11.192.50
- 40.84.97.4
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report