MALICIOUS — 689fa8b63ff61c218ee6097b5fc47f3f032a3ed3bb71ad9aa6fe7ff82f624d2f
MALICIOUS — 689fa8b63ff61c218ee6097b5fc47f3f032a3ed3bb71ad9aa6fe7ff82f624d2f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
689fa8b63ff61c218ee6097b5fc47f3f032a3ed3bb71ad9aa6fe7ff82f624d2f - SHA-1:
ed1a8ae446e002d805542692b520054b8534cc67 - MD5:
d90c429213bb151cb0f086ea6e1a3547 - ssdeep:
3072:yMS+kvXkjQdn9uuACAktc1T3XUEr7Ui/DoBcdUa4tEbg6C:yxkMuul3K1TjNDoBcdY - TLSH:
T10A3FF1F320ABCE9C7643CB935CE751A85446CAC53161CEA04C88796C58BC4BEBF16722 - Submitted as: 689fa8b63ff61c218ee6097b5fc47f3f032a3ed3bb71ad9aa6fe7ff82f624d2f
- File type: pdf · Size: 160265 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 10 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 link rated suspicious by URL analysis: http://ingmontagna.com/userfiles/files/wujubab.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://swift-tw.com/lcc/upload/files/27869010370.pdf, https://camgloberealtor.com/userfiles/file/25477134705.pdf, http://plnjl.com/userfiles/files/lipuzufezi.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 7 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1084 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- ntp.ubuntu.com
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.142.166
- 52.110.12.19 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.40 AU · Sydney · AS8075 Microsoft Corporation
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=inteligencia+artificial+fundamentos+pr%C3%A1ctica+y+aplicaciones+pdf
- https://swift-tw.com/lcc/upload/files/27869010370.pdf
- https://camgloberealtor.com/userfiles/file/25477134705.pdf
- http://plnjl.com/userfiles/files/lipuzufezi.pdf
- http://aaaexpressac.com/userfiles/file/batewadofigumopesuvej.pdf
- http://www.lifestaralberta.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4355ea1ca4---96356605056.pdf
- https://hotelritariccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/1606c8dbac67e0---12822942676.pdf
- http://adbrf.com/files/fckeditor/file/519327376612ac4451642a.pdf
- http://ingmontagna.com/userfiles/files/wujubab.pdf
- http://allasclub.com/campannas/file/posetoderogaluxigew.pdf
- https://flyingfish-stay.com/userfiles/file/31389580770.pdf
- http://veoguidecostarica.com/ci/userfiles/files/44631701749.pdf
- http://cioccolatogallucci.it/userfiles/file/fawezowumeba.pdf
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c1be626ed7f---82129234605.pdf
- http://asustainable.com/global/file/mujijiligokonogog.pdf
- https://alternativecarrepair.com/userfiles/file/woboxitogofubizemi.pdf
- https://aldea.work/wp-content/plugins/super-forms/uploads/php/files/88aab00fddadec29c6e721ebe3902b1e/78904466125.pdf
- http://mjsolankifoundation.com/fck/imagesfile/basumeserobenajiniduwoziw.pdf
- http://ydtmuhendislik.com/ckfinder/userfiles/files/fisuniv.pdf
- http://asdgolfclubtoscana.com/writable/public/userfiles/file/begibuzuxa.pdf
- https://rumusjitu.com/contents//files/wavibu.pdf
- https://alajuusa.ee/media/contents/file/57972742408.pdf
- https://www.nordatec.com/wp-content/plugins/super-forms/uploads/php/files/1cpqqju09v0bn1qa3j60o88vu2/56522678726.pdf
- http://kyanite.tv/userfiles/file/sobovi.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- swift-tw.com
- camgloberealtor.com
- plnjl.com
- aaaexpressac.com
- www.lifestaralberta.com
- hotelritariccione.it
- adbrf.com
- ingmontagna.com
- allasclub.com
- flyingfish-stay.com
- veoguidecostarica.com
- cioccolatogallucci.it
- halvani.com
- asustainable.com
- alternativecarrepair.com
- aldea.work
- mjsolankifoundation.com
- ydtmuhendislik.com
- asdgolfclubtoscana.com
- rumusjitu.com
- www.nordatec.com
- kyanite.tv
- www.w3.org
- purl.org
Embedded IP addresses
- 72.145.35.97
- 52.110.12.19
- 52.110.12.40
- 4.230.171.124
- 4.247.188.233
- 72.153.5.96
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report