MALICIOUS — 78269557380.pdf
MALICIOUS — 78269557380.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
93ed388a648d56b056874c6ecdbef4c391df68655ce0f6fe0a5e17607a8eca73 - SHA-1:
8ddb7c0bc297459ac4273030c8cbef7cdd1c52ba - MD5:
406820b90eb9ff10bd3f309b0c59cf19 - ssdeep:
768:2gGzpD++gnxjWletLMmHyUJ6dQ8boZ0ZRseP33jtxTCuL3S:jGFqPjWletxSUJqhoZ2xZ4uL3S - TLSH:
T1B3339EF711D7DD8C2AC6AB43BEE610A9A149C74C213297B444CC776C88BC2FD6E11961 - Submitted as: 78269557380.pdf
- File type: pdf · Size: 49249 bytes
- Verdict: malicious (84/100)
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 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/036c8f58-350f-47bf-9e4e-457629e10071/fupaxelonopadewilokanuse.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 19 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=connection+of+indigenous+knowledge+to+science+and+technology+pdf, https://uploads.strikinglycdn.com/files/48cf6477-b461-48e1-81da-94210b3e196b/dawogupukojufabalori.pdf, https://uploads.strikinglycdn.com/files/036c8f58-350f-47bf-9e4e-457629e10071/fupaxelonopadewilokanuse.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 (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9689 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
- _dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6ef34c626c18b945a22335c251e17265.png -
ac009289a981d85588bc09a8908461894ba1d07e6730a67fa573d50cdf161af2 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
5c543d585c26790f590608913b5d631f2fe78878cedd0b1e2ec87d7c360038f1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=connection+of+indigenous+knowledge+to+science+and+technology+pdf
- https://uploads.strikinglycdn.com/files/48cf6477-b461-48e1-81da-94210b3e196b/dawogupukojufabalori.pdf
- https://uploads.strikinglycdn.com/files/036c8f58-350f-47bf-9e4e-457629e10071/fupaxelonopadewilokanuse.pdf
- https://uploads.strikinglycdn.com/files/20736687-3724-4f62-acd8-9d5702331e61/fegoxibedenulabax.pdf
- https://uploads.strikinglycdn.com/files/4243296e-2c99-4bfc-b5d8-3a7d3b049e9f/23217982519.pdf
- http://files.reaganmdavisphotography.com/uploads/1/3/1/6/131636886/jelafiwopajefafune.pdf
- http://rasewa.dctweb.com/uploads/1/3/2/6/132695569/sinuxevoritipe-mivufawuxixaxes-titubaj.pdf
- http://files.catherinebutlerart.com/uploads/1/3/0/7/130775666/volumax_siwed_nopiji.pdf
- http://files.ajplantsandflowers.com/uploads/1/3/0/8/130815303/e40cef48cef3aa.pdf
- http://files.mytorchdata.com/uploads/1/3/1/4/131437283/3213640.pdf
- http://files.ianbphillips.com/uploads/1/3/0/7/130740378/bizawi_junimeragar_puzafokuja_tivinojad.pdf
- http://files.glsdc.org/uploads/1/3/1/0/131069897/gosefugavag.pdf
- http://files.hlgroen.com/uploads/1/3/1/6/131637686/zutano.pdf
- http://files.westmontpaint.com/uploads/1/3/0/9/130969313/105699.pdf
- http://sumirol.mikasasaki.com/uploads/1/3/2/6/132695543/3667140.pdf
- https://uploads.strikinglycdn.com/files/ab2b389b-baba-4589-a23f-269683c56cfa/31862788802.pdf
- https://uploads.strikinglycdn.com/files/81862167-b094-413f-a0ab-d5720906df8d/89287127911.pdf
- https://uploads.strikinglycdn.com/files/cdce1a62-5f79-4336-ac34-76818d95a18f/wavinovumekubawe.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
- files.reaganmdavisphotography.com
- rasewa.dctweb.com
- files.catherinebutlerart.com
- files.ajplantsandflowers.com
- files.mytorchdata.com
- files.ianbphillips.com
- files.glsdc.org
- files.hlgroen.com
- files.westmontpaint.com
- sumirol.mikasasaki.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.52.64.200
- 52.123.252.225
- 172.215.188.225
- 4.230.171.124
- 48.211.4.16
- 20.247.184.197
- 74.178.240.51
- 20.112.250.133
- 40.104.4.2
- 52.123.128.14
- 13.89.179.15
- 52.123.252.243
- 72.145.35.104
- 203.26.79.13
- 135.232.92.137
- 92.223.78.30
- 172.215.188.232
- 20.42.73.30
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report