MALICIOUS — tazit.pdf
MALICIOUS — tazit.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:
8cb86f1ac639e3f1ec1131d6ad7182d5c0a242198a4d63a34835814684c14d7e - SHA-1:
e94ffb70847ad9e1d2a883a46b90e8c64882945d - MD5:
f420c09d5ee4f9d786dff74340682617 - ssdeep:
768:6gGzpDgM9zlB6bE+xTNxneZUlHS14TcfUGpWo8WHjjRWT2yFNNtVfJs:nGFUMRyTfHlbAfUloDXRWNvnVfJs - TLSH:
T150329EF315EBDC8C7A876B43A86B11652589D68C2133A360858C7F6D84BC3BC7F50560 - Submitted as: tazit.pdf
- File type: pdf · Size: 45656 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 20 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/b65fe6ee-17b3-42b8-a338-2fd99c667ba9/58426900969.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=telugu+academy+anthropology+books+pdf+free, https://uploads.strikinglycdn.com/files/b65fe6ee-17b3-42b8-a338-2fd99c667ba9/58426900969.pdf, https://uploads.strikinglycdn.com/files/17dcfdd7-a10d-41c2-9dbb-d28990c407fc/70087335068.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9738 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
- 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
- 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
- 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 -
ab2617deea46f8e3b283efdb77b6300ea361abf9eb145b7180a66f6bac7a0314 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\7297863713b33bff675af7fd7e87111a.png -
427dc4c8f9f78abbf8e175072e48b36059d8e430154e8c5071ddb5f46eeca3b3 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=telugu+academy+anthropology+books+pdf+free
- https://uploads.strikinglycdn.com/files/b65fe6ee-17b3-42b8-a338-2fd99c667ba9/58426900969.pdf
- https://uploads.strikinglycdn.com/files/17dcfdd7-a10d-41c2-9dbb-d28990c407fc/70087335068.pdf
- https://uploads.strikinglycdn.com/files/9decaa9f-8d25-4f77-aee3-a521107a1f67/bupizasaremuzujaro.pdf
- https://uploads.strikinglycdn.com/files/5ddcd2cd-e7f6-44a9-8d12-52895b8f5d39/16281677661.pdf
- https://uploads.strikinglycdn.com/files/f9a2e6fd-46c6-46cd-9584-19c80b8e559d/poberabemetoduzarapu.pdf
- https://site-1037101.mozfiles.com/files/1037101/96257914360.pdf
- https://site-1042844.mozfiles.com/files/1042844/fugukafum.pdf
- https://site-1041082.mozfiles.com/files/1041082/34421054143.pdf
- https://cdn.shopify.com/s/files/1/0483/1497/4372/files/november_2018_calendar_india.pdf
- https://cdn.shopify.com/s/files/1/0433/1362/7294/files/luzebudobe.pdf
- https://cdn.shopify.com/s/files/1/0435/5106/4228/files/42677427929.pdf
- https://cdn.shopify.com/s/files/1/0431/1757/6354/files/hack_dungeon_hunter_5_ios.pdf
- https://cdn.shopify.com/s/files/1/0434/4266/7676/files/national_debate_forum_san_jose.pdf
- http://divejibi.julianoshea.com/uploads/1/3/0/9/130969742/lodawefifagixakanuz.pdf
- http://belofuba.rhettbackstrom.com/uploads/1/3/1/0/131070227/4fafcecd808f.pdf
- http://nujez.banksfamily2017.com/uploads/1/3/0/9/130969634/7939056.pdf
- http://dakam.gabriellelangley.com/uploads/1/3/1/3/131398332/pakezutiwaj-lejivila.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
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- site-1037101.mozfiles.com
- site-1042844.mozfiles.com
- site-1041082.mozfiles.com
- cdn.shopify.com
- divejibi.julianoshea.com
- belofuba.rhettbackstrom.com
- nujez.banksfamily2017.com
- dakam.gabriellelangley.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.184.175.12
- 52.123.252.219
- 52.110.12.21
- 52.230.60.54
- 4.230.171.124
- 4.150.223.104
- 20.165.94.54
- 20.231.239.246
- 40.99.133.210
- 52.123.129.14
- 40.99.134.2
- 74.179.77.204
- 52.123.252.216
- 72.154.7.112
- 203.26.79.13
- 135.234.160.244
- 4.150.223.115
- 92.223.78.30
- 48.200.63.27
- 4.150.223.112
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report