MALICIOUS — b7392ce2b3be5d69ef5d40bf603660cb40cd7d53d84936f919d7982cd4ce97e8
MALICIOUS — b7392ce2b3be5d69ef5d40bf603660cb40cd7d53d84936f919d7982cd4ce97e8 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:
b7392ce2b3be5d69ef5d40bf603660cb40cd7d53d84936f919d7982cd4ce97e8 - SHA-1:
21a650b12c21fc4bfca70f170260218a79ca70b7 - MD5:
72fe6c6a4a1ea8b4749aaf9a0fbf5bd9 - ssdeep:
1536:i5O8w3IklqC5i0ezB03/c5+V28Do523wi1Nl6CPtji/zb/PCpd3aTW6pOu26WEhe:xIkp5fezqPO+I8DoYh1W5apdKYu2QYOE - TLSH:
T13439CFF31197ED5C3A974F035AE212ECB44AA2997113D6A0908CA75CE8BC9BCFF10951 - Submitted as: b7392ce2b3be5d69ef5d40bf603660cb40cd7d53d84936f919d7982cd4ce97e8
- File type: pdf · Size: 86822 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://www.inter-tube.co.uk/wp-content/plugins/super-forms/uploads/php/files/6612af43225a7422b0bc062a25392de4/83357648654.pdf, http://wurbs-hanau.de/userfiles/file/56225902617.pdf, https://aspit.ro/imagini_ws/mexiguxedewataz.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 11 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)
1007 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
- _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
- 20.190.167.66
- 23.33.238.178
- 23.198.40.44
- 57.154.63.210 US · Phoenix · AS8075 Microsoft Limited UK
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.171
- 192.168.122.105
- 135.232.92.97 US · Boydton · AS8075 Microsoft Limited
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=answer+to+introduce+yourself
- https://www.inter-tube.co.uk/wp-content/plugins/super-forms/uploads/php/files/6612af43225a7422b0bc062a25392de4/83357648654.pdf
- http://wurbs-hanau.de/userfiles/file/56225902617.pdf
- https://aspit.ro/imagini_ws/mexiguxedewataz.pdf
- http://mayfamilycircle.com/clients/5/53/53cd9f4101e72b768929e5daf979c2da/File/pawurevipobinum.pdf
- https://www.aledrukujemy.pl/ckfinder/userfiles/files/zoman.pdf
- http://envigest.cz/upload/file/74441536276.pdf
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a2a87cb964c---48951225804.pdf
- http://covinahigh1980.com/clients/1/14/147ee80f0cf2e08ca1b5067d21485a43/File/jisudi.pdf
- https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/tfk7kapmbhgirp458cdrs489c4/32471051030.pdf
- https://lightupalife.org.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160c0f5f6ee38a---senajuwubu.pdf
- https://alkalacarservice.com/public_html/userfiles/file/92386537372.pdf
- http://zubrcup.by/files/files/22584258154.pdf
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/9324623db1c96722f8671085475a3eff/wopewugavenux.pdf
- http://netisiletisim.com/guvennet/resimlerfiles/razogogiwaguvasuxoxunum.pdf
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/ad993568fb4238f98935ef641dfe8a19/xoxaxixumod.pdf
- http://www.awakohchang.com/image/upload/File/7171049319.pdf
- https://nonbodepsg.com/uploads/files/37233926464.pdf
- https://ercrs.org/wp-content/plugins/super-forms/uploads/php/files/a3brgtn0j0h8dqa7lajdk5b2j7/tovedob.pdf
- http://ziepniekkalns.lv/wp-content/plugins/formcraft/file-upload/server/content/files/160ee0b77c8b55---sufirujinofoba.pdf
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608335fea1b9c---nawarubomunupotixiw.pdf
- http://remproekt-m.ru/admin/ckfinder/userfiles/files/45494164384.pdf
- http://bomtvplus.com/data/board/file/20210611174243.pdf
- http://www.alwaysflorida.com/wp-content/plugins/formcraft/file-upload/server/content/files/160920fc4f3806---39453683628.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- www.inter-tube.co.uk
- wurbs-hanau.de
- mayfamilycircle.com
- www.aledrukujemy.pl
- www.capitalroofingct.com
- covinahigh1980.com
- maydongy.com
- lightupalife.org.uk
- alkalacarservice.com
- agilitynd.com
- netisiletisim.com
- wholisticvibrations.com
- www.awakohchang.com
- nonbodepsg.com
- ercrs.org
- kaufdeinauto.de
- remproekt-m.ru
- bomtvplus.com
- www.alwaysflorida.com
- www.w3.org
- purl.org
- ns.adobe.com
- aspit.ro
- envigest.cz
Embedded IP addresses
- 40.84.85.40
- 34.54.88.138
- 172.66.0.227
- 57.154.63.210
- 52.230.60.54
- 4.230.171.124
- 135.232.92.97
- 172.64.154.167
- 135.233.95.144
- 72.153.5.60
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report