MALICIOUS — 93086706347.pdf
MALICIOUS — 93086706347.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:
0bc542a48e7f82d0abae2ee298e1c66f831778a164e4cff99c9b1b3ff5fab4bc - SHA-1:
51c54935f7d254d2698fdfab5da86eb354fccab2 - MD5:
04b7925f90a522689bac869e92beba44 - ssdeep:
768:jgGzpD6J3dWlSI6aCmGTBx8uKoCL5ZCQgdacXaICSN2tRtM:cGFuJ3klS7Bz+5ZCj5B2HtM - TLSH:
T1B731AEF3909BDDCC6687AB07AEB620554085D74CB132E7605588B76CD0F86FD7E10A24 - Submitted as: 93086706347.pdf
- File type: pdf · Size: 39495 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 18 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/d602a5b6-56b3-4711-8b73-481de5b1db72/50280411426.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=adjektivdeklination+nach+unbestimmten+artikel+ubungen, http://files.animalclinicofchardon.com/uploads/1/3/1/8/131856212/xodobiguvelamoja.pdf, http://nadoduku.towsonmartialarts.com/uploads/1/3/0/9/130969186/7248379.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)
9607 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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\88dcc370732c88762480958c0844bc6c.png -
5cf65b6c1dada1e55d732cfba167b8c7f8a06e43fcb1ceb80c08c9b85813750e - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
e337ff17e2423317edac116f417adcf6c38309fffb669d1210662b3cdb321ea3 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=adjektivdeklination+nach+unbestimmten+artikel+ubungen
- http://files.animalclinicofchardon.com/uploads/1/3/1/8/131856212/xodobiguvelamoja.pdf
- http://nadoduku.towsonmartialarts.com/uploads/1/3/0/9/130969186/7248379.pdf
- http://files.caseyelewis.com/uploads/1/3/1/8/131856430/c396793dfc76139.pdf
- https://uploads.strikinglycdn.com/files/d602a5b6-56b3-4711-8b73-481de5b1db72/50280411426.pdf
- https://uploads.strikinglycdn.com/files/e01b1434-3e3d-405a-9a6a-fec865cace11/xikopuxuvumiwawu.pdf
- https://cdn.shopify.com/s/files/1/0440/6794/6648/files/74383323027.pdf
- https://cdn.shopify.com/s/files/1/0479/6514/3207/files/remiwepazu.pdf
- https://cdn.shopify.com/s/files/1/0427/8570/2054/files/40511514010.pdf
- https://cdn.shopify.com/s/files/1/0482/9167/6321/files/27247843273.pdf
- https://site-1037848.mozfiles.com/files/1037848/76015403402.pdf
- https://site-1039152.mozfiles.com/files/1039152/14368905672.pdf
- https://site-1038375.mozfiles.com/files/1038375/koresuwovopuzib.pdf
- https://site-1039226.mozfiles.com/files/1039226/sagavosebipumiz.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=1787776371&P2=404&P3=2&P4=SMTlvwMrmuXgDvcXM1g0KFneQnhHx7MPF8ipQvyi8DOOFiUqdvmiPwSfSlPClC%2brFzYbbfdafEfB1qYaH%2fvEqQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- files.animalclinicofchardon.com
- nadoduku.towsonmartialarts.com
- files.caseyelewis.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1037848.mozfiles.com
- site-1039152.mozfiles.com
- site-1038375.mozfiles.com
- site-1039226.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.84.85.40
- 85.210.193.152
- 52.123.252.216
- 52.110.12.47
- 4.230.171.124
- 104.208.16.94
- 74.178.76.128
- 52.123.252.224
- 52.123.129.14
- 40.99.134.2
- 40.99.133.242
- 203.26.79.13
- 4.207.44.64
- 92.223.78.30
- 74.179.71.159
- 4.150.223.115
- 48.200.63.27
- 142.250.183.35
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report