MALICIOUS — zuzokebuwaranoxisenoxop.pdf
MALICIOUS — zuzokebuwaranoxisenoxop.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:
16c47d8283a196cae23367ccfc8c0fa055401b9b3c12d7b36d69b66246d09a96 - SHA-1:
7ac5f642d46a5b421789b517324d82ec44503c9c - MD5:
39981e3f954cced714f24290d27f1c9a - ssdeep:
768:qgGzpDX08UZ+/IC6YcM5iMaklJMwFii8wHrDjng2AFUH3dnTH:3GFb085La9liPg2tdnTH - TLSH:
T14B328DF35063ED8C7E8BAF576ABA109C508AD78D6132936404D83B6CC4BC2FD2E11665 - Submitted as: zuzokebuwaranoxisenoxop.pdf
- File type: pdf · Size: 44234 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 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/6c68ef20-feaa-4e05-9eae-3fcf721f6fb8/pikibabanasovuxogavaneji.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=printable+boston+celtics+schedule+pdf, http://komawinif.lifebeyondtrauma.com/uploads/1/3/1/8/131856643/kokim.pdf, http://gavesamu.countrysidevets.com/uploads/1/3/1/4/131453521/8299347.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)
9705 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
- 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
- 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
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
- 79.243.254.169.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d60ffc68b19963442546030b35bdcad596b1b742be8d08a1b27c4fd0926b49af - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5d80f19fe0944f6b129ebbcf2f071594.png -
9ddaa54c5e56e29e935e5fa3dd7f3afd6ccd372941d1b95d12ef41591a6545ab - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=printable+boston+celtics+schedule+pdf
- http://komawinif.lifebeyondtrauma.com/uploads/1/3/1/8/131856643/kokim.pdf
- http://gavesamu.countrysidevets.com/uploads/1/3/1/4/131453521/8299347.pdf
- http://files.harvestupc.com/uploads/1/3/1/6/131636587/7963850.pdf
- http://dadige.milltownmonitor.com/uploads/1/3/2/6/132680921/gutalol-rawopegel-botiwolog-baxavulupupoduv.pdf
- https://site-1036911.mozfiles.com/files/1036911/65632222977.pdf
- https://site-1036818.mozfiles.com/files/1036818/pedazemagojaxaxaja.pdf
- https://cdn.shopify.com/s/files/1/0435/1308/6106/files/29923984205.pdf
- https://cdn.shopify.com/s/files/1/0433/6510/5814/files/amitriptilina_bula_anvisa.pdf
- https://cdn.shopify.com/s/files/1/0428/7053/8406/files/12805786676.pdf
- https://cdn.shopify.com/s/files/1/0434/2317/0710/files/5e_criminal_background.pdf
- https://uploads.strikinglycdn.com/files/6c68ef20-feaa-4e05-9eae-3fcf721f6fb8/pikibabanasovuxogavaneji.pdf
- https://uploads.strikinglycdn.com/files/284f2020-fe41-4ea3-b3cf-439c9d92342e/migibojifababud.pdf
- https://uploads.strikinglycdn.com/files/2f135386-8da7-4e8a-b8aa-c100de14ac27/xidaligisidozirisip.pdf
- https://uploads.strikinglycdn.com/files/9118eb12-2c82-4fc7-afe4-ec76cfa1bd2c/suxeji.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
- gettraff.ru
- komawinif.lifebeyondtrauma.com
- gavesamu.countrysidevets.com
- files.harvestupc.com
- dadige.milltownmonitor.com
- site-1036911.mozfiles.com
- site-1036818.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.232.92.34
- 20.184.175.3
- 172.215.188.225
- 52.123.252.238
- 52.110.12.11
- 172.66.2.5
- 4.230.171.124
- 135.233.95.144
- 74.178.76.54
- 40.99.134.2
- 52.123.129.14
- 52.123.128.14
- 20.42.73.30
- 135.234.160.246
- 74.179.71.159
- 203.26.79.13
- 52.123.252.215
- 92.223.78.30
- 135.234.160.245
- 48.200.63.27
- 20.50.201.205
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report