SUSPICIOUS — 19222349026.pdf
SUSPICIOUS — 19222349026.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b0ce360c81f0134466baa32e27ec3d034cf2e3db87edeb4bc00cf8da1d0892b8 - SHA-1:
444b40983f980521f1c1b916e06c37a974c12a19 - MD5:
1e60bbcd3d99e58be52ee4690bdd4153 - ssdeep:
768:OgGzpDRKTsgSfMNrlUSuuRfu3Of7DN+l04ctnAUV+s/ddFUXlPW9Wujz:rGFtKyM5+JuR/DE0/tfn3ylP4Wujz - TLSH:
T15A329FF384ABDD4C7AC69717ACA61195508AC3887233AA6409C97B7DC47C6BDBF00920 - Submitted as: 19222349026.pdf
- File type: pdf · Size: 47434 bytes
- Verdict: suspicious (64/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=sample+swot+analysis+report+pdf, https://site-1036988.mozfiles.com/files/1036988/65632497404.pdf, https://site-1037906.mozfiles.com/files/1037906/lojuwaketunagu.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9845 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
- c.pki.goog
- 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
- 252.0.0.224.in-addr.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
- 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
- _dosvc._tcp.local
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
fc0145bfb466fd123bf8853568797746dadc93dca4214b20f899c8fdcd69e916 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8d663f84606b1f9a7edaa6acf53ded92.png -
d68f7840256e6def594451fefd744ae4a297d1ee15e34aa4419433b4b97c0407 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=sample+swot+analysis+report+pdf
- https://site-1036988.mozfiles.com/files/1036988/65632497404.pdf
- https://site-1037906.mozfiles.com/files/1037906/lojuwaketunagu.pdf
- https://site-1036957.mozfiles.com/files/1036957/lakis.pdf
- https://site-1037848.mozfiles.com/files/1037848/vipupakexelaxaki.pdf
- https://site-1036879.mozfiles.com/files/1036879/11131569597.pdf
- https://site-1036950.mozfiles.com/files/1036950/72838556892.pdf
- https://site-1037018.mozfiles.com/files/1037018/51473240888.pdf
- https://site-1036824.mozfiles.com/files/1036824/54157972545.pdf
- https://site-1036874.mozfiles.com/files/1036874/86211991288.pdf
- https://site-1037166.mozfiles.com/files/1037166/40873244097.pdf
- https://site-1037122.mozfiles.com/files/1037122/jatixusinodipujefezos.pdf
- https://site-1036632.mozfiles.com/files/1036632/94270957772.pdf
- https://site-1037009.mozfiles.com/files/1037009/31399986372.pdf
- https://uploads.strikinglycdn.com/files/98531c98-0280-4317-bc05-8b7d3cf08e46/demuremal.pdf
- https://uploads.strikinglycdn.com/files/25dba481-d0c4-4155-ae4f-c92038900084/pepunidetuvoxuveginut.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-1036988.mozfiles.com
- site-1037906.mozfiles.com
- site-1036957.mozfiles.com
- site-1037848.mozfiles.com
- site-1036879.mozfiles.com
- site-1036950.mozfiles.com
- site-1037018.mozfiles.com
- site-1036824.mozfiles.com
- site-1036874.mozfiles.com
- site-1037166.mozfiles.com
- site-1037122.mozfiles.com
- site-1036632.mozfiles.com
- site-1037009.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.37
- 52.110.12.40
- 4.230.171.124
- 4.144.132.223
- 20.42.65.93
- 20.165.94.63
- 4.150.223.113
- 52.123.128.14
- 135.233.95.80
- 203.26.79.13
- 172.178.240.163
- 142.250.195.163
- 92.223.78.30
- 20.184.175.21
- 48.192.143.121
- 51.105.71.136
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report