MALICIOUS — kodekewuxisud.pdf
MALICIOUS — kodekewuxisud.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:
3198222211df698d07a13491e9bbfff7296a0f85aca8d914d6c98a4499c153d1 - SHA-1:
5420424dee623fa8437a62dac82d7f8f6abb12ad - MD5:
2bbdc52d98b5ea7f70b103b2b56b86c3 - ssdeep:
768:QgGzpDcgtK1F29tudEXh8q5zZ8YUvwCNsSguV01UHlqso+F:9GFQe9mEBzjLCNdgU02Flo+F - TLSH:
T1DE33C0F34097DCCC29D6AB17ADE205A96156C74C72326B6054D8377CC4BC6FDAE20AA0 - Submitted as: kodekewuxisud.pdf
- File type: pdf · Size: 47762 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 23 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://wudomu.mrschristinab.com/uploads/1/3/1/4/131437254/5232469.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=asian+history+quiz+questions+and+answers+pdf, https://cdn.shopify.com/s/files/1/0429/9830/0823/files/bubobo.pdf, https://cdn.shopify.com/s/files/1/0432/9488/4000/files/old_paper_template_powerpoint_free.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9729 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
- 252.0.0.224.in-addr.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
- ntp.ubuntu.com
- 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=1787774283&P2=404&P3=2&P4=C46RsV1pi%2bS%2bfbrwjyMd8sy%2fxhKBJc751B%2fd%2brJ61NYW%2f89%2fOXm3yIgdEhdEATt1WGoH4xImS3Ufz6EWTbQXwQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
e185fc3302fc086c58e18ecebb9bf2a203170a742c54aaff434b0da98e51a5dd - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6dcbd8fd2a79c1602050cb065a238ee0.png -
78abe97188dc4fcac6aafa707d1079b6d43a2fd1d6a9f9c44cc0b7fe63d7918a - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=asian+history+quiz+questions+and+answers+pdf
- https://cdn.shopify.com/s/files/1/0429/9830/0823/files/bubobo.pdf
- https://cdn.shopify.com/s/files/1/0432/9488/4000/files/old_paper_template_powerpoint_free.pdf
- https://cdn.shopify.com/s/files/1/0481/6125/9671/files/hulu_activate_code_roku.pdf
- https://cdn.shopify.com/s/files/1/0436/4432/1945/files/financial_controller_interview_questions_and_answers.pdf
- https://site-1037227.mozfiles.com/files/1037227/zoxonimojagix.pdf
- http://files.wellnesspluscharleston.com/uploads/1/3/2/7/132740700/xelodiruxufolup.pdf
- http://wonawodi.jelchurch.com/uploads/1/3/0/8/130814238/xafilag-xisavoto-gawejewifaz.pdf
- http://files.psychicspiritreadings.net/uploads/1/3/0/8/130814057/lovoja.pdf
- http://files.azrielbermant.com/uploads/1/3/1/3/131383269/tuvexerunafi-soxafodepemomu.pdf
- http://bofife.hudsoncobras.com/uploads/1/3/0/7/130739107/xipevekipuliketur.pdf
- http://files.humblepiefarm.com/uploads/1/3/1/8/131856887/litovevi.pdf
- http://wudomu.mrschristinab.com/uploads/1/3/1/4/131437254/5232469.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=1787774283&P2=404&P3=2&P4=C46RsV1pi%2bS%2bfbrwjyMd8sy%2fxhKBJc751B%2fd%2brJ61NYW%2f89%2fOXm3yIgdEhdEATt1WGoH4xImS3Ufz6EWTbQXwQ%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
- ggtraff.ru
- cdn.shopify.com
- site-1037227.mozfiles.com
- files.wellnesspluscharleston.com
- wonawodi.jelchurch.com
- files.psychicspiritreadings.net
- files.azrielbermant.com
- bofife.hudsoncobras.com
- files.humblepiefarm.com
- wudomu.mrschristinab.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.171
- 48.211.4.16
- 172.172.255.216
- 57.155.104.224
- 135.233.95.144
- 74.179.77.204
- 52.123.252.195
- 4.150.223.99
- 20.42.179.192
- 4.230.171.124
- 72.145.35.108
- 203.26.79.13
- 74.178.76.128
- 4.150.223.111
- 20.76.201.171
- 40.99.134.18
- 52.123.129.14
- 40.99.133.226
- 135.233.45.222
- 4.150.223.102
- 48.192.143.121
- 52.168.117.169
- 142.250.183.35
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report