SUSPICIOUS — 80249156940.pdf
SUSPICIOUS — 80249156940.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:
0da89aa162d7d420b7592c7227725f7d67beae99534d2cb54adecd73d23fa9c3 - SHA-1:
9c93b946d0060597a6e1bfc88df5bfc001ab34fa - MD5:
250677f2e632a0670013d8dcecd2a80b - ssdeep:
768:EgGzpDu7Yw7Trhy5MJBUal2mVKv7OgxKrLFsOuNZ3FAM9zaitbcTZmTAV8W6NM4j:xGFaP45m6Y2Nv7OxomF0lJAw3e49wQT - TLSH:
T16536D0F341A7ED0CAE8B9F4769BA1445918AC6C53132A6A054C87A7C91FC2FD7F10D90 - Submitted as: 80249156940.pdf
- File type: pdf · Size: 66364 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 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=14+tablets+of+enki, https://site-1038693.mozfiles.com/files/1038693/norafirikodi.pdf, https://site-1037204.mozfiles.com/files/1037204/fogizebudafusite.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)
9764 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
- 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
- desktop-hsgcbep
- 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 -
8398f9d4d220c1f1b6c8f3070b8bdf3a59d0207c32363dce0b6edb080cdca286 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6b2907a9e88ad905532cd6d310d11052.png -
a08f9b8826a57df55f12ea3211f9b329c15829bafab4c681b0af2fe1221a51b6 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=14+tablets+of+enki
- https://site-1038693.mozfiles.com/files/1038693/norafirikodi.pdf
- https://site-1037204.mozfiles.com/files/1037204/fogizebudafusite.pdf
- https://site-1037860.mozfiles.com/files/1037860/gamobotov.pdf
- https://site-1037218.mozfiles.com/files/1037218/kadajasujupibanasu.pdf
- https://site-1038969.mozfiles.com/files/1038969/68838386479.pdf
- http://bifasodem.vijyalaxmi.com/uploads/1/3/1/3/131381839/dusajesasojulexew.pdf
- http://moxifazu.nicoleguimaraes.com/uploads/1/3/1/4/131406827/186491.pdf
- http://files.shortsalesuccessna.com/uploads/1/3/0/8/130814169/niwufit-gurifazux.pdf
- http://files.callkarlykapur.com/uploads/1/3/0/7/130739633/7516988.pdf
- http://foxemi.michellesee.com/uploads/1/3/1/6/131606490/kawudoma.pdf
- https://cdn.shopify.com/s/files/1/0485/9946/6142/files/does_olive_oil_clog_pores.pdf
- https://cdn.shopify.com/s/files/1/0436/6788/2134/files/32542986693.pdf
- https://uploads.strikinglycdn.com/files/c5b542b6-d14a-4a8f-9c15-fced81200fd1/zozojomegigo.pdf
- https://uploads.strikinglycdn.com/files/0db13ee8-f24f-4ccb-87dc-1ef8de4a1bdc/48531917274.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
- site-1038693.mozfiles.com
- site-1037204.mozfiles.com
- site-1037860.mozfiles.com
- site-1037218.mozfiles.com
- site-1038969.mozfiles.com
- bifasodem.vijyalaxmi.com
- moxifazu.nicoleguimaraes.com
- files.shortsalesuccessna.com
- files.callkarlykapur.com
- foxemi.michellesee.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.179.77.204
- 172.172.255.218
- 52.123.252.218
- 20.247.184.197
- 4.230.171.124
- 135.233.95.135
- 20.236.44.162
- 52.123.129.14
- 40.99.134.18
- 52.123.252.212
- 72.153.5.132
- 203.26.79.13
- 135.233.45.221
- 135.233.95.80
- 92.223.78.30
- 135.234.160.246
- 4.247.188.233
- 20.42.65.84
- 4.150.223.105
- 52.182.143.212
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report