MALICIOUS — 4c6075a3ec440d6b2f2c70b81efe7cf4746bd9a021238ba6f591bf31b4e60eec
MALICIOUS — 4c6075a3ec440d6b2f2c70b81efe7cf4746bd9a021238ba6f591bf31b4e60eec 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:
4c6075a3ec440d6b2f2c70b81efe7cf4746bd9a021238ba6f591bf31b4e60eec - SHA-1:
25b6cb5c93cafb5a48f9eca6a6d99d7d9422506c - MD5:
3372f2c76e9a9cb82b83c37f3282407a - ssdeep:
1536:1/XbspntxpaFNu0qhAv57mqFb8S3/RAZWbpONiWjxI9mp306hzdKV7Gu:RXbsrxWuMJmqFbvAbNFCWfzdCau - TLSH:
T18237AFF32157DD5C770BDB431EE611A9A58AE38D6162EB5042CC676CD4BCABC7A00A04 - Submitted as: 4c6075a3ec440d6b2f2c70b81efe7cf4746bd9a021238ba6f591bf31b4e60eec
- File type: pdf · Size: 71953 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 18 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://huntic.ru/uplcv?utm_term=live+football+tv+free+app+download, https://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614074f682143---1629707323.pdf, https://textosolutionslinguistiques.com/upload/editor/file/vazipevuwagixefepedos.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)
1015 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
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- desktop-hsgcbep(5)._dosvc._tcp.local
- 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/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://huntic.ru/uplcv?utm_term=live+football+tv+free+app+download
- https://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614074f682143---1629707323.pdf
- https://textosolutionslinguistiques.com/upload/editor/file/vazipevuwagixefepedos.pdf
- http://zhuxintrading.com/uploads/ckfinder/files/20210910/16312761945765.pdf
- http://bajkolandia-leszno.pl/userfiles/file/rokagoboze.pdf
- https://agregadoschucuri.sinecsas.com/ckfinder/userfiles/files/kuzovamola.pdf
- https://ijfbacknumber.com/editor_up/58232281914.pdf
- http://anthonyvienna.com/sites/default/files/file/jogujitofupopit.pdf
- https://desense.eu/uploads/wysiwyg/files/xiviz.pdf
- http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f515b1a350---68420410936.pdf
- http://ttc-investco.com/img/files/fujovafap.pdf
- http://architettodrabeni.it/userfiles/files/roratavakifazozivosigaza.pdf
- http://perfectionistpaintingnj.com/ckfinder/userfiles/files/jofevefirug.pdf
- http://www.salpasafarit.fi/tiedostot/files/narotadoduko.pdf
- https://www.grdr.org/paidel/ckfinder/userfiles/files/26997100684.pdf
- https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/6ee293a1b3a7a94f36d4003270a5f96b/81187336219.pdf
- https://vidaleve.ind.br/ckfinder/userfiles/files/68532425819.pdf
- https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/1614f8f4cc6358---72658385153.pdf
- http://webinaris.net/ckfinder/userfiles/publics/files/tikugaromizegejosoludor.pdf
- https://ensegun2.com/ckfinder/userfiles/files/18931744679.pdf
- http://studiomarcheluzzo.it/userfiles/files/kuruwoxanitexezeluk.pdf
- http://vhz.cz/user-files/wujewuko.pdf
- http://anhuicrew.com/upload_fck/file/2021-9-13/20210913222214736064.pdf
- https://sevsport.info/wp-content/plugins/super-forms/uploads/php/files/cee81fcd2b10d65e6ad4ababcdcca2f7/xirixiwusima.pdf
- https://turdv.ru/SITE/files/editor/file/gugigo.pdf
Embedded domains
- huntic.ru
- glosunspa.com
- textosolutionslinguistiques.com
- zhuxintrading.com
- bajkolandia-leszno.pl
- agregadoschucuri.sinecsas.com
- ijfbacknumber.com
- anthonyvienna.com
- desense.eu
- totaleclipsenv.com
- ttc-investco.com
- architettodrabeni.it
- perfectionistpaintingnj.com
- www.salpasafarit.fi
- www.grdr.org
- studiogreenwich.ru
- vidaleve.ind.br
- www.gsccn.it
- webinaris.net
- ensegun2.com
- studiomarcheluzzo.it
- anhuicrew.com
- sevsport.info
- turdv.ru
- rulife.ru
Embedded IP addresses
- 52.168.117.170
- 20.42.179.204
- 85.210.196.11
- 20.42.65.90
- 57.154.63.210
- 72.145.35.101
- 72.145.35.97
- 20.165.94.63
- 172.66.2.5
- 40.84.97.4
- 4.230.171.124
- 40.84.85.40
- 52.253.84.76
- 172.64.154.167
- 52.230.60.54
- 74.178.240.61
- 20.42.65.93
- 20.42.73.28
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report