MALICIOUS — f475b74bfc280d5e9a7dd08eaefb08d49bde1627f6ded58f4582ac2d2bfc1213
MALICIOUS — f475b74bfc280d5e9a7dd08eaefb08d49bde1627f6ded58f4582ac2d2bfc1213 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f475b74bfc280d5e9a7dd08eaefb08d49bde1627f6ded58f4582ac2d2bfc1213 - SHA-1:
89aa1ad64d2908b10c73cba7984cba4e7a3e3547 - MD5:
63c8cd6815a45042f0672f9f9a84dedc - ssdeep:
1536:J/gl4joyqLG4+Md3BUXxJmqI+zEAiyX5T17Z1WCpOViIWVJ9+jE2oHJSpq0JOzXA:ylDhiWd3BUrmPOEAiCNNZCViv92oIPM8 - TLSH:
T11038C0F33197DD4C6B9B9F0369B70118B486E7847261EE5084C8B36CE4BC6BDAE04A51 - Submitted as: f475b74bfc280d5e9a7dd08eaefb08d49bde1627f6ded58f4582ac2d2bfc1213
- File type: pdf · Size: 82372 bytes
- Verdict: malicious (98/100)
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 98/100 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://wastran.ru/uplcv?utm_term=the+400+blows+full+movie+english+subtitles, http://byecook.com/ckupload/files/22609438600.pdf, https://xo-sound.ru/userfiles/file/6965420625.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
- Contacted 8 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1044 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
- 23.11.37.157
- 20.190.167.65
- 52.110.12.37 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.45 AU · Sydney · AS8075 Microsoft Corporation
- 20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.103
- 4.247.188.233 IN · Pune · AS8075 Microsoft Corporation
- 192.168.122.112
- 150.171.28.11
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://wastran.ru/uplcv?utm_term=the+400+blows+full+movie+english+subtitles
- http://byecook.com/ckupload/files/22609438600.pdf
- https://xo-sound.ru/userfiles/file/6965420625.pdf
- http://dlabiura.kbo.pl/ckfinder/userfiles/files/90393976225.pdf
- https://rmdschoolandcollege.com/wp-content/plugins/super-forms/uploads/php/files/776d3975d391f9540b526c5ff6277d6d/pufinanukek.pdf
- https://adamant54.ru/userfiles/files/44254695591.pdf
- http://pzhjintai.com/upload/files/35388591053.pdf
- https://bisnismedsos.com/userfiles/file/pekabewibososavimoteza.pdf
- http://moveisgarciadigital.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16131cf92b7d45---wuxarix.pdf
- https://idealist.ro/userfiles/file/zinepadewosef.pdf
- http://bojovesporty.cz/userfiles/file/zivelowafakefane.pdf
- http://rund.cz/UserFiles/File/2563571837.pdf
- http://nicolalazzarotto.com/userfiles/files/lewovo.pdf
- http://tsg-edinstvo.ru/userfiles/file/dubotoligasewodozikavaga.pdf
- http://xn--o79av69abka850ab6c.com/upload/file/202109022352518288.pdf
- https://betsin.org/userfiles/files/tizepo.pdf
- http://daugiavanthienphuoc.com/media/ftp/file/mefejixikojebomomezovod.pdf
- https://www.energetisch-therapeut-estie.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613c182146189---32449772481.pdf
- https://catherinehourihan.art/wp-content/plugins/super-forms/uploads/php/files/245c77f77368643692edd3cdceaceeb4/73633468192.pdf
- http://cmrivestimenti.com/userfiles/files/dojilokero.pdf
- https://www.phoenixdentalacademy.co.uk/wp-content/plugins/super-forms/uploads/php/files/ce725e039d0a25295f5b2e6ae96da9da/domoduluwonujomokajetedug.pdf
- http://portalpr-b2b.es/img/user//file/_0903431001630795055.pdf
- https://smartcirclegroup.com/userfiles/file/rifumes.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- wastran.ru
- byecook.com
- xo-sound.ru
- dlabiura.kbo.pl
- rmdschoolandcollege.com
- adamant54.ru
- pzhjintai.com
- bisnismedsos.com
- moveisgarciadigital.com.br
- nicolalazzarotto.com
- tsg-edinstvo.ru
- xn--o79av69abka850ab6c.com
- betsin.org
- daugiavanthienphuoc.com
- www.energetisch-therapeut-estie.nl
- cmrivestimenti.com
- www.phoenixdentalacademy.co.uk
- portalpr-b2b.es
- smartcirclegroup.com
- www.w3.org
- purl.org
- ns.adobe.com
- idealist.ro
- bojovesporty.cz
- rund.cz
Embedded IP addresses
- 4.150.223.98
- 172.66.2.5
- 52.110.12.37
- 52.110.12.45
- 20.247.184.197
- 4.230.171.124
- 4.247.188.233
- 85.210.193.152
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report