MALICIOUS — wevakavidifawo.pdf
MALICIOUS — wevakavidifawo.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:
5a607dcd71b869c5e757a87032d5264f8004fb7c9044a842f82e17f78fceaf46 - SHA-1:
5d45eaf021a0d29dece9a3ac3980ceaa5a99185e - MD5:
ca65183ebe5990edbd0db1441566485a - ssdeep:
768:0gGzpD8e0kZOsqd4OpR3KYm/wbDD6igNmceRjMz6zYIXlPWliTG:BGFAe0OqdhR6Ym/aDdgNmc2jNYelP2iy - TLSH:
T16B32AFF3509BEDCD7A836B9359A64055304A83C9722267A0198DF77CC47C2BDBF11921 - Submitted as: wevakavidifawo.pdf
- File type: pdf · Size: 45749 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 24 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/c3034e4d-9184-4896-9e95-f5477a801917/78577545735.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=autoclave+all+american+1925x+manual+espa%25C3%25B1ol, https://uploads.strikinglycdn.com/files/c3034e4d-9184-4896-9e95-f5477a801917/78577545735.pdf, https://uploads.strikinglycdn.com/files/57429c0b-9706-441a-87e9-f45f7387493b/getarajetozidiziwojoma.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 (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9773 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
- ntp.ubuntu.com
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e27c044644c248438c3a465fe2964ba4.png -
efb19a9e5838ba0d13103175c405b71013c1a1205df711fa04e3690707c51db3 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c449f2c4a6e4166a5956aaddff9de63b71d864e5b77ae72655c7f47294a2be80 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=autoclave+all+american+1925x+manual+espa%25C3%25B1ol
- https://uploads.strikinglycdn.com/files/c3034e4d-9184-4896-9e95-f5477a801917/78577545735.pdf
- https://uploads.strikinglycdn.com/files/57429c0b-9706-441a-87e9-f45f7387493b/getarajetozidiziwojoma.pdf
- https://uploads.strikinglycdn.com/files/52172b67-51ef-42fe-b7ac-fd7f1ca5df49/jiwijiripabub.pdf
- https://uploads.strikinglycdn.com/files/5b5bc629-7db9-4a62-9e05-044881ce590f/retenonodozopasalejeruxuz.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/5d6f2da.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/kezupukono.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/pokobu-pidoror-pekirez.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/rotesojelunemiroto.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/4d5351fbb209c0.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/rezareludufiven-voxodopi.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/ff06dfdf.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/9051060.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
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787760775&P2=404&P3=2&P4=XZZzAM8oYmDnt1xlKQY%2bO6weeu8F3fPPR90nV9zOz5FBOFxZSc46k44RvZG%2f3y9bJo74sRJOZaJ4jfE5pKiwNg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- keniwuki.weebly.com
- bedizegoresupa.weebly.com
- zoxuzuxebexot.weebly.com
- vuxozajuje.weebly.com
- genigudepa.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.179.192
- 20.184.175.5
- 72.153.5.141
- 85.210.193.152
- 20.165.94.63
- 20.42.73.27
- 52.123.252.223
- 52.110.12.24
- 4.247.188.224
- 4.230.171.124
- 72.154.7.109
- 203.26.79.13
- 20.165.94.54
- 20.76.201.171
- 52.123.128.14
- 74.179.77.204
- 40.79.163.155
- 57.154.63.210
- 20.42.72.131
- 135.232.92.34
- 92.223.78.30
- 135.234.160.246
- 48.199.12.1
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report