MALICIOUS — normal_5f890dc185251.pdf
MALICIOUS — normal_5f890dc185251.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
24075167e25a7a471a8cfa19953866b4cbb6b49bb9120e529f6e7fec585833b7 - SHA-1:
e7b481a3594774413c54fa14fb7fc3e6393a2a28 - MD5:
8c3387de64932294a43571ef83881fd6 - ssdeep:
768:FmgGzpDRpAjFUNEi3SNo91hyN/m1rna4/9y6xFzoMFrDitzfK71+m+GAy0XfXF76:tGFFpQ/m1rnauyIFzo5KEm+3XF76 - TLSH:
T1B4319EF76467ED8D768AAB436EBB109D6549C7CC60269B6004C8367CC47C6FC7E00AA1 - Submitted as: normal_5f890dc185251.pdf
- File type: pdf · Size: 42669 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 34 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/47b88ef4-fae6-4d2d-98ea-5bd342ec6b85/73578773826.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=pixaloop+cracked+apk+android, https://cdn.shopify.com/s/files/1/0431/2812/7650/files/gofel.pdf, https://cdn.shopify.com/s/files/1/0434/3388/5846/files/86289161919.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)
8669 behavior events · 0 ATT&CK techniques · 2 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6b7148d3b4f7b95c89e04905ac89c0e8cb26cf2c2254d9a3def786cabf21e400 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\40f20cfb60f5cc06fdebd11a8796cb38.png -
b0b3e48be0a1bb5b2b3e8aea2961e7ca4587437de49753febd7b810fef1b346c
Embedded URLs
- https://cctraff.ru/123?keyword=pixaloop+cracked+apk+android
- https://cdn.shopify.com/s/files/1/0486/2069/9813/files/lumoka.pdf
- https://cdn.shopify.com/s/files/1/0431/2812/7650/files/gofel.pdf
- https://cdn.shopify.com/s/files/1/0434/3388/5846/files/86289161919.pdf
- https://cdn.shopify.com/s/files/1/0502/9022/9413/files/kodapo.pdf
- https://site-1044018.mozfiles.com/files/1044018/goruregulazugizamete.pdf
- https://uploads.strikinglycdn.com/files/47b88ef4-fae6-4d2d-98ea-5bd342ec6b85/73578773826.pdf
- https://uploads.strikinglycdn.com/files/20630377-9fc1-45aa-a23e-f3a504fc2fec/67428858358.pdf
- https://cdn.shopify.com/s/files/1/0494/2043/5623/files/earth_system_worksheet_for_middle_school.pdf
- https://cdn.shopify.com/s/files/1/0432/2174/5822/files/32_fl_oz_to_cups.pdf
- https://uploads.strikinglycdn.com/files/5dd63ad0-813a-4ceb-87f0-e274211d7979/tazuzobol.pdf
- https://uploads.strikinglycdn.com/files/bacb230d-b688-4c81-89d4-263fa9716d2e/10587118433.pdf
- https://cdn-cms.f-static.net/uploads/4365608/normal_5f86f6273ad2b.pdf
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f890d55701e5.pdf
- https://cdn-cms.f-static.net/uploads/4365656/normal_5f88b24559a76.pdf
- https://cdn-cms.f-static.net/uploads/4366961/normal_5f87855ba35c6.pdf
- https://cdn-cms.f-static.net/uploads/4365525/normal_5f86f9a93e418.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
Embedded domains
- cctraff.ru
- cdn.shopify.com
- site-1044018.mozfiles.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.28
- 52.110.12.46
- 135.233.95.80
- 52.178.17.3
- 52.123.252.219
- 4.155.94.154
- 57.155.104.224
- 4.230.171.124
- 104.46.162.224
- 74.178.76.128
- 52.123.128.14
- 20.76.201.171
- 40.103.64.226
- 40.99.134.2
- 172.178.240.162
- 74.178.240.51
- 20.42.65.90
- 52.123.252.203
- 92.223.78.30
- 52.123.252.198
- 74.178.76.44
- 203.26.79.13
- 52.148.114.188
- 172.170.180.133
- 172.215.188.232
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report