MALICIOUS — f67766ee31539d9915cd073d12285d4839dd0685c7ef3226ebc324c550c39bf7
MALICIOUS — f67766ee31539d9915cd073d12285d4839dd0685c7ef3226ebc324c550c39bf7 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
f67766ee31539d9915cd073d12285d4839dd0685c7ef3226ebc324c550c39bf7 - SHA-1:
94539fc846fe435b2d12d6ef477b7db4933dd022 - MD5:
3c84b979630af45ffbe8f54ec515fed5 - ssdeep:
1536:rGZvUz9CbFHfMJe7n/iaai0hqcfsh133xl/O1rNSWHpOvTWsJrOmBon9zoh2JA0:lQFHJvQfEHx54rNSv6n9zoh2F - TLSH:
T1AE37CFF3209BDE9CB3ABDB4379DB116C614BD2C86122D5600489B67D947CB7E6F20A01 - Submitted as: f67766ee31539d9915cd073d12285d4839dd0685c7ef3226ebc324c550c39bf7
- File type: pdf · Size: 71243 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 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 7 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 - Embedded link rated malicious by URL analysis: http://immobiliareborghi.com/userfiles/files/vatidopuw.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 14 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://revive.fashion/upload/files/lokawasupodowaxanilaz.pdf, http://finalbrand.cz/upload/file/14880407709.pdf, http://kerama.altrodesign.eu/ckfinder/userfiles/files/fetusiwot.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)
9597 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- desktop-hsgcbep
- ntp.ubuntu.com
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\1a7b0d2aa9ea38b23021eca04f5d0626.png -
e4c757299d1aad0806bca0d27d989dadfba3708f29702641b81efe68291bd946 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
a03ac9a11b1bc5a5d971ee16f312787d2270053f99b68dc4600eb26a48711fc9 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=cs+online+cheats
- https://revive.fashion/upload/files/lokawasupodowaxanilaz.pdf
- http://finalbrand.cz/upload/file/14880407709.pdf
- http://kerama.altrodesign.eu/ckfinder/userfiles/files/fetusiwot.pdf
- http://balie.overeembv-profielen.nl/upload/files/73513218041.pdf
- http://pantanalmsnews.com.br/ckfinder/userfiles/files/xezujemokesukumonixed.pdf
- http://immobiliareborghi.com/userfiles/files/vatidopuw.pdf
- http://pataibicaj.hu/userfiles/file/80752343027.pdf
- http://ar-intl.net/wp-content/plugins/super-forms/uploads/php/files/rilk0h6lunb9al5pjki4hk9oq7/6766384926.pdf
- http://www.ciesol.com/ckfinder/userfiles/files/22312723407.pdf
- https://unifor975.ca/userfiles/file/39682462130.pdf
- https://multimetrics.com/ckfinder/userfiles/files/jedoj.pdf
- https://dewalt-naradi.cz/media/upload/editor/file/13154599109.pdf
- http://xinshifm.com/userfiles/file/rumusi.pdf
- http://thepokewave.com/uploads/files/108473031.pdf
- http://le-lemniscus-incandescent.fr/ckeditor/upload/files/21090182734.pdf
- http://lexuspolymers.com/assets/ckfinder/userfiles/files/91329021395.pdf
- http://e-baze.lv/images/site/file/ferekunidunotawisinu.pdf
- https://fotojursa.cz/userfiles/file/fepatoxodaweviwij.pdf
- http://elcwma.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/logapo.pdf
- http://dissanna.com/temp/fckeditor/file/kebigeleso.pdf
- http://tageedesign.com/ssmpt/documents/file/rojobuzavigiderale.pdf
- http://equipociclistaugeraga.com/ciclistas/userfiles/file/77560511809.pdf
- http://budropol.de/Upload/file/zewabewetujeribezijej.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- kerama.altrodesign.eu
- balie.overeembv-profielen.nl
- pantanalmsnews.com.br
- immobiliareborghi.com
- ar-intl.net
- www.ciesol.com
- unifor975.ca
- multimetrics.com
- xinshifm.com
- thepokewave.com
- le-lemniscus-incandescent.fr
- lexuspolymers.com
- elcwma.com
- dissanna.com
- tageedesign.com
- equipociclistaugeraga.com
- budropol.de
- www.w3.org
- purl.org
- ns.adobe.com
- revive.fashion
- finalbrand.cz
- pataibicaj.hu
- dewalt-naradi.cz
Embedded IP addresses
- 20.184.175.23
- 52.110.12.24
- 4.230.171.124
- 52.253.84.76
- 135.232.92.137
- 51.116.246.106
- 92.223.78.30
- 74.178.76.128
- 52.123.129.14
- 74.178.232.29
- 203.26.79.13
- 52.123.252.220
- 85.210.193.152
- 135.233.95.80
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report