MALICIOUS — 18604782125.pdf
MALICIOUS — 18604782125.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9e4edbe7a810483058d191ff31c87ade7b42cbb7ec81acba15822bab6ae297b2 - SHA-1:
21072cc99fa3fa565d839d9726044b2e3f21dfc0 - MD5:
dec51d81e7286395c4871bb274fff571 - ssdeep:
3072:jFtJdfdcu764cBVSNDGopedz47ZCVfFuZ3wn:RZff64cBWpIz8Hi - TLSH:
T1A13BE1F3544BDC4D75969F877DE91064754BD7893223A6A001C8BA7CC8386BC7F04A62 - Submitted as: 18604782125.pdf
- File type: pdf · Size: 103737 bytes
- Verdict: malicious (72/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 12 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/99694981-8eab-42e6-8bc9-0119a2eea9ea/99017916706.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=amar+ujala+agra+news+paper+pdf, https://uploads.strikinglycdn.com/files/99694981-8eab-42e6-8bc9-0119a2eea9ea/99017916706.pdf, https://uploads.strikinglycdn.com/files/420f8d50-4b85-4447-baba-38b25184561b/70664211418.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)
9733 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
- 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
- WORKGROUP
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
9da53054b4ded01fbffb0bf798a0c6e40deaecfb32b07e648f36aa5351f6074c - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\ea434161892a85af0d1bbce26f648fd3.png -
d58a7f0b9a116bc0854ec04fff1a50278fc4ed22acfe48d1d28355940f807b8f - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=amar+ujala+agra+news+paper+pdf
- https://uploads.strikinglycdn.com/files/99694981-8eab-42e6-8bc9-0119a2eea9ea/99017916706.pdf
- https://uploads.strikinglycdn.com/files/420f8d50-4b85-4447-baba-38b25184561b/70664211418.pdf
- https://uploads.strikinglycdn.com/files/e744cf45-2555-4193-b83b-f4b523f09e79/dotipabuvigi.pdf
- https://cdn.shopify.com/s/files/1/0435/3271/4135/files/wavijezixofukuzuput.pdf
- http://files.midwestfilmfactory.com/uploads/1/3/0/7/130775876/2139971.pdf
- http://simigu.yorkanesthesiologists.com/uploads/1/3/1/4/131438418/766372874.pdf
- https://uploads.strikinglycdn.com/files/50d47a14-9ac4-48d3-a71f-a876f6170588/kexememesununotarejosot.pdf
- https://uploads.strikinglycdn.com/files/0b2a8a3c-ceee-4650-ba95-b6601a961741/2674919618.pdf
- https://uploads.strikinglycdn.com/files/1151764c-effb-4cce-9dd4-5fcb72d546ed/41764653989.pdf
- https://uploads.strikinglycdn.com/files/ef2ebfad-ef55-4ca5-8abf-42f49abd9277/supopozifiguwule.pdf
- https://uploads.strikinglycdn.com/files/4a7963fd-261f-4109-bf59-9a42fedce700/jupunimobijamuxer.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=1787735467&P2=404&P3=2&P4=UP96S%2b%2beMtvADO8TQjLZGBpeJkKJL%2bSDxZ0kkxjo1rS4ug0j%2f2VNXuVJhJASWoaI9YjbL%2fDQEhWL8%2bw%2brYWRkg%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
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787735533&P2=404&P3=2&P4=XR27pk%2fBnZBP74u%2buYcYyaK9B1DXD0r%2bc%2biEcCIRI2j%2fFs954Ih0fq5OOEkk36xWMJG%2fatSj6Bi5sSLiIXlnRA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.midwestfilmfactory.com
- simigu.yorkanesthesiologists.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.128
- 40.84.97.4
- 52.110.12.48
- 4.230.171.124
- 74.178.76.54
- 52.123.129.14
- 74.178.232.29
- 203.26.79.13
- 52.123.252.195
- 92.223.78.30
- 4.150.223.96
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report