MALICIOUS — xudolidujemupo.pdf
MALICIOUS — xudolidujemupo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
25725e39457b684740138df15194d554264a3522cb616a770f2e727045cef62d - SHA-1:
73b376dc534cb5fd245bd3015d700335fca8c25e - MD5:
02a5811eaab2fc7058908ed964ce943e - ssdeep:
1536:vlgAli0usX5LkcFsXk0FTj+xciPbe4g6CZ/fees0Zqlxp:Bi0uOgEsXk0F+H8FCp - TLSH:
T1CB37D0F3619BCE9C7A4BDF076EE9015A619FD3882032E6A844407A7CD6682FD6F10D10 - Submitted as: xudolidujemupo.pdf
- File type: pdf · Size: 73466 bytes
- Verdict: malicious (95/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!02A5811EAAB2
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 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 - Contacted 24 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://allytemp.ru/uplcv?utm_term=simplest+%2528empirical%2529+formula+practice+problems+%2528level+1%2529, http://tipiland.net/upload/file/6808162824.pdf, http://www.gunyagder.org.tr/wp-content/plugins/super-forms/uploads/php/files/p3j3vcpj0t55fuikmnf255c694/fekavile.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9816 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
- 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
- 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
- 252.0.0.224.in-addr.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
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 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\SumatraPDF-settings.txt -
9e5960e8b8338ca69662dc5cb5b4cab0a1b521b89252325a2585a1734becd8a5 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4b8dba4fec947b0576d49b411d9bf501.png -
a54fa2cc332acb7dcd41b84470d6047eb70cf598754f69b1309d2e04c4493443 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://allytemp.ru/uplcv?utm_term=simplest+%2528empirical%2529+formula+practice+problems+%2528level+1%2529
- http://tipiland.net/upload/file/6808162824.pdf
- http://www.gunyagder.org.tr/wp-content/plugins/super-forms/uploads/php/files/p3j3vcpj0t55fuikmnf255c694/fekavile.pdf
- https://luminex.pl/upload/file/zulolug.pdf
- https://www.arphplumbing.co.uk/wp-content/plugins/super-forms/uploads/php/files/sjo8tjhrb0a5n53u6o55t28v7i/dikapupawumatufo.pdf
- http://www.mywil.ch/wp-content/plugins/formcraft/file-upload/server/content/files/16088ff69bb6bc---vigunuxekonon.pdf
- http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac0344074e7---wolatexodimepevi.pdf
- https://event-connections.net/wp-content/plugins/formcraft/file-upload/server/content/files/160902b069c916---jelafapuwa.pdf
- https://nceptionsolutions.com/wp-content/plugins/super-forms/uploads/php/files/9a31745cbc8fa221b0455c47036ac940/22972618248.pdf
- https://cananalimdar.com/wp-content/plugins/super-forms/uploads/php/files/86rf3cb7qpvlr0e5isvkn4ir03/kopebi.pdf
- http://staractivecollection.com/resimler/site/files/towodazabuliz.pdf
- https://voyagerf.ru/wp-content/plugins/super-forms/uploads/php/files/208c32aea1848ad0bec85aacee599f02/litikorebatogab.pdf
- http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c5cb51c170---dovusotavi.pdf
- https://www.pfgpartners.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1609b29ee20157---94870811951.pdf
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609df0565259d---jixeb.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- allytemp.ru
- tipiland.net
- luminex.pl
- www.arphplumbing.co.uk
- www.mywil.ch
- www.benvenutialmare.com
- event-connections.net
- nceptionsolutions.com
- cananalimdar.com
- staractivecollection.com
- voyagerf.ru
- osullivanspressurewashing.com
- www.pfgpartners.com.au
- escolacaritas.com
- www.w3.org
- purl.org
- ns.adobe.com
- www.gunyagder.org.tr
Embedded IP addresses
- 172.172.255.217
- 57.155.101.212
- 20.42.179.204
- 135.232.92.137
- 20.184.175.22
- 52.123.252.247
- 52.110.12.20
- 52.110.12.56
- 4.230.171.124
- 40.84.85.40
- 4.144.132.223
- 74.178.240.61
- 74.178.76.54
- 52.123.129.14
- 20.165.94.46
- 203.26.79.13
- 135.234.160.246
- 74.179.71.159
- 4.150.223.111
- 57.154.63.210
- 51.11.192.51
- 48.200.63.27
- 51.105.71.137
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report