SUSPICIOUS — 97947282264.pdf
SUSPICIOUS — 97947282264.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:
36bde664f308ac8d146a81559624327b6bc6c1a294d09f5d4310bbcdca939cda - SHA-1:
339430866c10dd729bef4c2b8d979344bea79f6f - MD5:
91fe32e77a9ee4c6b68a143d8a14b0ab - ssdeep:
1536:5GFnEvO5ub8xzXrHm+rKxmYaQX2LCE+sGEVw:MFnQ78xWMEmp1LCEDGEa - TLSH:
T15833AEF35467DE8C7BC6AB13A9AA00656141D34C6173E7A068DC7B7D80FC2BCAE04960 - Submitted as: 97947282264.pdf
- File type: pdf · Size: 50460 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 19 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=dieta+atkins+pdf+descargar, https://site-1036910.mozfiles.com/files/1036910/ralikilu.pdf, https://site-1036880.mozfiles.com/files/1036880/xidivagexubilipojufo.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9709 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
- c.pki.goog
- 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
- desktop-hsgcbep
- 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6ff806628aab77fe218d46bd8828efaecb9a080bdfd3a3399af2b3a5ea6c8faf - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b632f4e168543850ec23b2dd5c9bd71d.png -
dd36c2520c67618310a2f6985d318ffd9abaf04900890f65245785dbf435a83c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=dieta+atkins+pdf+descargar
- https://site-1036910.mozfiles.com/files/1036910/ralikilu.pdf
- https://site-1036880.mozfiles.com/files/1036880/xidivagexubilipojufo.pdf
- https://site-1036944.mozfiles.com/files/1036944/nisakepusowowuwezedot.pdf
- https://uploads.strikinglycdn.com/files/006fc282-9027-40f3-afb4-66fde90bfa9e/39283538033.pdf
- https://cdn.shopify.com/s/files/1/0482/1214/8376/files/74791244663.pdf
- https://cdn.shopify.com/s/files/1/0428/4484/8295/files/rigirip.pdf
- https://cdn.shopify.com/s/files/1/0428/3095/4655/files/nakamagogugadeguxutilebub.pdf
- http://files.mcyc.org/uploads/1/3/1/1/131164236/bomivovaj_rarogelenufenam_riratu_gusilubobudub.pdf
- http://files.mrlennonmusic.com/uploads/1/3/2/7/132740620/lozowesaxikule-wusenot.pdf
- http://files.sailongrain.com/uploads/1/3/0/8/130874554/xaxixabupuwas_xagosokuji_sowujisem_kidexuwene.pdf
- http://files.mskhor.com/uploads/1/3/0/8/130874416/rurazuxor.pdf
- http://files.eliteprephawaii.com/uploads/1/3/1/4/131437380/2c9c0f518624.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=1787748822&P2=404&P3=2&P4=UAeW79FgJoOcH7nlqkp9QXvY80KcHqpt0cvYg6mRvBrk9O54g3WDNRGqFHuYxZOHYnEHVbRz%2b3vUajOf%2b1eDow%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
- site-1036910.mozfiles.com
- site-1036880.mozfiles.com
- site-1036944.mozfiles.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.mcyc.org
- files.mrlennonmusic.com
- files.sailongrain.com
- files.mskhor.com
- files.eliteprephawaii.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.145.35.106
- 4.150.223.107
- 4.247.188.224
- 135.232.92.137
- 172.66.2.5
- 52.110.12.20
- 20.42.179.192
- 4.230.171.124
- 74.179.77.204
- 74.178.240.51
- 52.123.128.14
- 40.99.134.2
- 74.178.232.29
- 203.26.79.13
- 52.123.252.229
- 52.123.252.231
- 92.223.78.30
- 142.250.207.3
- 172.215.188.232
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report