MALICIOUS — 14297447310.pdf
MALICIOUS — 14297447310.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a2201869e157d932db74c713f1e0d1f75e0e15c58210c7a05231795e6c73607e - SHA-1:
c89467972f43aafa03a5270b925bda9364c934da - MD5:
5579fb4281f3e7d36e495b74069e9bf3 - ssdeep:
1536:oGFqkxBJZDoG7/r7E/qhFBUKgV+smpCXgvEc1KpMizhTammxiJyo6:FFqkhZD/rfEuYKgsCgsc1KpxwxiJE - TLSH:
T17E35C0F3905BDD4C29C7AB47ACB610A85146DBCD513397A044C8FA6CC4BC6FE6E61A20 - Submitted as: 14297447310.pdf
- File type: pdf · Size: 60451 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 13 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/7c4e6256-c6a0-40ef-b635-47684048d5c4/27748254558.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=albert+bandura%2527+s+social+learning+theory+pdf, http://files.happygrocers.co/uploads/1/3/1/6/131637016/raliror.pdf, http://files.daradee.com/uploads/1/3/1/0/131070161/fadezuxifisomo.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9802 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
- 250.255.255.239.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
- 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
- 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
- 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 -
3497b722683a875e34b8180d524a80bf86c9c4e7c3412deb716e3f449a5e7b89 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\aa8a70eb4645391edfb918018c624043.png -
e802f865dd8fee036b6ca323e0a7a603f6055ae9e85fba82cf2d5b66fce19b76 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=albert+bandura%2527+s+social+learning+theory+pdf
- http://files.happygrocers.co/uploads/1/3/1/6/131637016/raliror.pdf
- http://files.daradee.com/uploads/1/3/1/0/131070161/fadezuxifisomo.pdf
- http://files.fiorentinoguitars.com/uploads/1/3/1/3/131383456/rexapubuvez.pdf
- http://files.sumiestore.com/uploads/1/3/1/3/131398221/5147022.pdf
- http://files.natalie-coppola.com/uploads/1/3/1/3/131384232/6657298.pdf
- https://site-1036807.mozfiles.com/files/1036807/logibodafotozozojugaxemo.pdf
- https://site-1036742.mozfiles.com/files/1036742/45577377911.pdf
- https://uploads.strikinglycdn.com/files/7c4e6256-c6a0-40ef-b635-47684048d5c4/27748254558.pdf
- https://uploads.strikinglycdn.com/files/036c8f58-350f-47bf-9e4e-457629e10071/fupaxelonopadewilokanuse.pdf
- https://uploads.strikinglycdn.com/files/50076bc4-b349-48b6-b1e1-da370628513a/13715035392.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
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787751754&P2=404&P3=2&P4=TBqHPooMf76ipUYlGkASrAzL7prKWCrPewpkR4per%2b3VMn9fd7DEoDAA%2bnMntffaBh8A0LpzcLDosdatDa1C0Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787751819&P2=404&P3=2&P4=Y2BN3OYaTR%2bJXtVtXEAN9QUg17ZAsISZPdITpSys3c6Jp%2f404YzuN9inbs2s0YbVg2AhfJUxvyAaPs%2ffYAftGg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- files.happygrocers.co
- files.daradee.com
- files.fiorentinoguitars.com
- files.sumiestore.com
- files.natalie-coppola.com
- site-1036807.mozfiles.com
- site-1036742.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.99
- 20.42.72.131
- 4.150.223.111
- 20.42.73.25
- 4.230.171.124
- 4.247.188.224
- 85.210.193.152
- 135.232.92.137
- 4.150.223.114
- 52.123.129.14
- 72.154.7.107
- 203.26.79.13
- 92.223.78.30
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report