MALICIOUS — fb60b872273b7e90c2bda9ca5c15f539507880d04fcd22a15e2d231f325088e8
MALICIOUS — fb60b872273b7e90c2bda9ca5c15f539507880d04fcd22a15e2d231f325088e8 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:
fb60b872273b7e90c2bda9ca5c15f539507880d04fcd22a15e2d231f325088e8 - SHA-1:
c9f6607908ac37a54c14c65403397bce4ef2ab30 - MD5:
cd462f324aabcebb86e9fb2d80aa2288 - ssdeep:
1536:FAXjI+wBJGdOcVoh7o3gq9g46LyDmfsGDY+GSRNfGWPF1SHTWapOtQ1Ztmk18Y:4YsdOcVoNo3J9g46LDsQY+GSnhF4H8tu - TLSH:
T13537C0F361A7DD9CB78B9F4336FB0249A44DE7896132EA604484BA6D407C87DBF14940 - Submitted as: fb60b872273b7e90c2bda9ca5c15f539507880d04fcd22a15e2d231f325088e8
- File type: pdf · Size: 71188 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 12 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://www.fyna.com.au/application/third_party/ckfinder/userfiles/files/tetudezojavotux.pdf, http://fskyok.com/uploadfile/files/regajorakopiti.pdf, https://mauspro.net/upload/files/faxokivaxuteka.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)
1052 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
- 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/
- 23.40.52.85
- 23.11.37.157
- 20.190.167.19
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=psychology+4th+canadian+edition+schacter
- https://www.fyna.com.au/application/third_party/ckfinder/userfiles/files/tetudezojavotux.pdf
- http://fskyok.com/uploadfile/files/regajorakopiti.pdf
- https://mauspro.net/upload/files/faxokivaxuteka.pdf
- https://www.idromeccanicasrl.com/idromeccanicasrl.com/wp-content/plugins/super-forms/uploads/php/files/fd60a37f1a53d65465034a9b0f3f50b9/41654187265.pdf
- http://www.hon-ro.hu/userfiles/files/43890265332.pdf
- http://stylowa-pss.pl/userfiles/file/91486634634.pdf
- http://gamulchi.org/userfiles/file/41807823179.pdf
- https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16133b4332855e---36980635954.pdf
- https://beamstraffic.com/amb/userfiles/file/lijox.pdf
- http://ccspatti.org/userfiles/file/44404631576.pdf
- http://cps-mbstu.edu.bd/app/webroot/js/ckfinder/userfiles/files/18655941262.pdf
- http://grandinhr.eu/images/user/file/23521451133.pdf
- https://siphouse96.com/wp-content/plugins/super-forms/uploads/php/files/594381df2f47d585f7e7e4b57556b422/83067009031.pdf
- http://arredamenticucinesiciliane.it/userfiles/files/dewipelivulaxizagi.pdf
- http://sxhk365.com/uploads/file///40724500331.pdf
- http://hondasushi.com/uploads/files/14953858141.pdf
- http://aaaexpressheating.com/userfiles/file/61736147968.pdf
- https://weishinclinic.com/uploads/files/202109181525079004.pdf
- http://le383.com/uploads/files/bagubaduxavibaselejeb.pdf
- https://visaonline-vn.com/wp-content/plugins/super-forms/uploads/php/files/s73lcbe33oj9sk2mqmbbcbrs8o/tidogemipisiwa.pdf
- http://duet-czluchow.pl/userfiles/file/9106838893.pdf
- https://www.psk.com.au/application/third_party/ckfinder/userfiles/files/xebikawuluw.pdf
- https://oancora.com/ckfinder/files/bobakose.pdf
- http://dailygiasi.com/uploads/userfiles/file/zeziriz.pdf
Embedded domains
- feedproxy.google.com
- www.fyna.com.au
- fskyok.com
- mauspro.net
- www.idromeccanicasrl.com
- idromeccanicasrl.com
- stylowa-pss.pl
- gamulchi.org
- beamstraffic.com
- ccspatti.org
- grandinhr.eu
- siphouse96.com
- arredamenticucinesiciliane.it
- sxhk365.com
- hondasushi.com
- aaaexpressheating.com
- weishinclinic.com
- le383.com
- visaonline-vn.com
- duet-czluchow.pl
- www.psk.com.au
- oancora.com
- dailygiasi.com
- uniroll.pl
- www.w3.org
Embedded IP addresses
- 40.84.85.40
- 52.110.12.19
- 52.110.12.49
- 20.42.179.204
- 4.230.171.124
- 104.18.33.89
- 135.232.92.137
- 135.233.95.144
- 20.42.179.192
- 72.153.5.130
- 4.150.223.99
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report