SUSPICIOUS — jarajawanironajivekav.pdf
SUSPICIOUS — jarajawanironajivekav.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4dd3392e81e319ec538d3f37fdcc5bb270726f542659f8f87475270933d95b8d - SHA-1:
a913f4771909a45596a3f275774a93fb8cad31c3 - MD5:
948147a49a05e4480c6c107376dd3989 - ssdeep:
768:jgGzpDDdNIbYflnTjabDrxRBAoQo00sujr7pv8zZMvR3:cGFf5VTj0r+vHjsr7pEMvR3 - TLSH:
T110319EF301ABDC8CB78A9F036DEA14956189D3896232A76058CC7A2CC4BC5BD6F50870 - Submitted as: jarajawanironajivekav.pdf
- File type: pdf · Size: 40434 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=christian+names+and+meanings+pdf, https://site-1036867.mozfiles.com/files/1036867/sasizewet.pdf, https://site-1037196.mozfiles.com/files/1037196/90397422789.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 (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9824 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
- 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
- desktop-hsgcbep
- 250.255.255.239.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
- 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
- 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 -
d94c9ddb06322f0f9db34842cead13d1b3f2374abc8acb719fe1cc429774602d - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\23b163a71036b46f9064d72630ee7947.png -
48371b5087d62da6234436142f37f9801b8953dc12821b08c5a9177d6397d1c9 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=christian+names+and+meanings+pdf
- https://site-1036867.mozfiles.com/files/1036867/sasizewet.pdf
- https://site-1037196.mozfiles.com/files/1037196/90397422789.pdf
- https://site-1036791.mozfiles.com/files/1036791/99477041302.pdf
- https://site-1036935.mozfiles.com/files/1036935/bovukapubuvitugexatazazaw.pdf
- https://site-1037166.mozfiles.com/files/1037166/90239579378.pdf
- https://site-1037132.mozfiles.com/files/1037132/bupalitik.pdf
- https://cdn.shopify.com/s/files/1/0431/6856/3355/files/6219604230.pdf
- https://cdn.shopify.com/s/files/1/0441/4518/0824/files/christian_service_organizations.pdf
- https://cdn.shopify.com/s/files/1/0431/7600/1700/files/fl_studio_mac_download.pdf
- https://cdn.shopify.com/s/files/1/0432/1745/3211/files/xefoxulitolofis.pdf
- http://files.ontheroadwithpayal.com/uploads/1/3/1/4/131409861/bukivaruritibes.pdf
- http://samax.rallypointdefense.net/uploads/1/3/0/7/130776791/xepotibituxatipumeja.pdf
- http://foxuwek.colcirc.com/uploads/1/3/0/8/130814328/90c581f2e62e.pdf
- http://files.torinardone.com/uploads/1/3/1/0/131070331/dafed.pdf
- http://pawuwez.cantonohiolandscaping.com/uploads/1/3/0/7/130776321/3998718.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
Embedded domains
- gettraff.ru
- site-1036867.mozfiles.com
- site-1037196.mozfiles.com
- site-1036791.mozfiles.com
- site-1036935.mozfiles.com
- site-1037166.mozfiles.com
- site-1037132.mozfiles.com
- cdn.shopify.com
- files.ontheroadwithpayal.com
- samax.rallypointdefense.net
- foxuwek.colcirc.com
- files.torinardone.com
- pawuwez.cantonohiolandscaping.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.174
- 20.247.185.124
- 52.110.12.46
- 4.230.171.124
- 74.178.76.128
- 74.178.240.51
- 74.179.77.204
- 203.26.79.13
- 52.123.129.14
- 40.99.133.226
- 40.99.134.2
- 135.233.45.223
- 20.184.175.4
- 172.175.111.170
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report