MALICIOUS — 78416909867.pdf
MALICIOUS — 78416909867.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:
9efdaedfde25a6c8757ac3be6e5603512f3091d89a7e5f9bcbae2ff817942ede - SHA-1:
04a95c56a758a6bffcbb4f586bff60070269120c - MD5:
9241fc99f8280fc39ad7ad898e4f1699 - ssdeep:
768:rgGzpDwhdrmBA0xOjxBFy96Y2r0bTNZqHvOto+9MSvvJ:UGFkhW07U90ivqHvy3mSvvJ - TLSH:
T14931AEF30117EC4C7A4BAF17AEF614686149C28D7032A66088D97B7DC0787FD6E10A61 - Submitted as: 78416909867.pdf
- File type: pdf · Size: 42902 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 16 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/991dbaa7-8063-4878-ae6a-ba665ff42a34/dumunupemamipogameki.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=kadar+caruman+sip+perkeso+pdf, https://cdn.shopify.com/s/files/1/0483/2149/5203/files/top_gear_botswana_special_amazon_prime.pdf, https://cdn.shopify.com/s/files/1/0483/4174/5814/files/99591186615.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)
9799 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
- 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
- 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=1787765705&P2=404&P3=2&P4=jR91POViRKk%2foS7tlK0jJpjEv9qlEG4Q527Aa1TL9u9lzibMu8ib%2bNIGTP5zFzJbrqaullKVI3QlhdbHvLHRDA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
09cb63b5cedb30756ec913fae76e3005d62a2f731ac45bf223dfc51dc53e428a - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8ad9a5384fa80287eb08fe6a1a56c8c6.png -
e81992fc86f7cb93cff9c7fecde3d26d81f1458302f67e4e0a8858167b2ae277 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=kadar+caruman+sip+perkeso+pdf
- https://cdn.shopify.com/s/files/1/0483/2149/5203/files/top_gear_botswana_special_amazon_prime.pdf
- https://cdn.shopify.com/s/files/1/0483/4174/5814/files/99591186615.pdf
- https://cdn.shopify.com/s/files/1/0484/5853/0966/files/dapple_dachshund_puppies_for_sale_in_houston.pdf
- https://cdn.shopify.com/s/files/1/0430/6731/0231/files/vccv_nonsense_word_list.pdf
- https://uploads.strikinglycdn.com/files/991dbaa7-8063-4878-ae6a-ba665ff42a34/dumunupemamipogameki.pdf
- https://uploads.strikinglycdn.com/files/d34d43e0-20cf-4af8-a94f-5db3ef203c6f/15128465116.pdf
- https://site-1041933.mozfiles.com/files/1041933/39292141767.pdf
- https://site-1036807.mozfiles.com/files/1036807/83122433333.pdf
- https://site-1036835.mozfiles.com/files/1036835/gafesujajere.pdf
- https://site-1036816.mozfiles.com/files/1036816/gukepulibaj.pdf
- https://site-1037101.mozfiles.com/files/1037101/zilebixelijadivo.pdf
- https://site-1036632.mozfiles.com/files/1036632/welekuxisotorisikab.pdf
- https://site-1038815.mozfiles.com/files/1038815/22967245486.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=1787765705&P2=404&P3=2&P4=jR91POViRKk%2foS7tlK0jJpjEv9qlEG4Q527Aa1TL9u9lzibMu8ib%2bNIGTP5zFzJbrqaullKVI3QlhdbHvLHRDA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1041933.mozfiles.com
- site-1036807.mozfiles.com
- site-1036835.mozfiles.com
- site-1036816.mozfiles.com
- site-1037101.mozfiles.com
- site-1036632.mozfiles.com
- site-1038815.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.217
- 4.150.223.96
- 52.123.252.243
- 52.110.12.26
- 52.110.12.47
- 4.230.171.124
- 135.233.95.144
- 4.150.223.101
- 20.76.201.171
- 40.99.134.18
- 52.123.129.14
- 40.103.64.226
- 135.233.95.80
- 203.26.79.13
- 52.123.252.202
- 52.168.117.174
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report