MALICIOUS — dibakupawejanu.pdf
MALICIOUS — dibakupawejanu.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:
2fddadb965e2a3737897e4f1ad1ae4f2f94d8f412a476bc9420b703a61e6a418 - SHA-1:
0f467a53efc82c3a344d2417cc8e87e719b8ecad - MD5:
4b7fbc60992b011535a49a096502884e - ssdeep:
768:cgGzpDCwDIuAVqjQvcfEfKnIYC6DxhESELJ3ixP4wqaZWqO7iMqw:5GFmwEv0ece3ixP4gZ/O7iMqw - TLSH:
T1CD329FF340A7EC4D7A85AB43ADEA2949924DD20C6272B67059CC7B3CD07C2BD7E10991 - Submitted as: dibakupawejanu.pdf
- File type: pdf · Size: 44210 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): UDS:Trojan.PDF.SBadur.gen
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/643bdba3-20af-4111-b845-e9a566c1b24f/juvanagoroja.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=bass+guitar+scales+tabs+pdf, https://uploads.strikinglycdn.com/files/643bdba3-20af-4111-b845-e9a566c1b24f/juvanagoroja.pdf, https://uploads.strikinglycdn.com/files/6f9f53d4-874f-4940-9343-e4ae0a90455c/32929381676.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 (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9839 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
- 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=1787780220&P2=404&P3=2&P4=AQTDse1Um%2fU8zpASedd%2fj%2f%2fen2oxEkIRDS2Un5Ih8Opgr7EBvGv5PuVyI6g1%2bxQrqNEMbEq6Xre%2bpUIm%2b05eWA%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=1787780284&P2=404&P3=2&P4=MMn0B2hjB5CJKjyjjMG%2fKj%2fmlDz4P7eD%2f%2bcVM9ZA1Lk0gaTNYk4KqOj%2fJXPv4q6KJbXau5atv5HbecLdYa5ofg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.85
- 23.11.37.157
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\39bcaf9ad16a30414419307de3d14613.png -
14cb8859fae8b1984dc42dd1eeac49ccd879e14d2f641494ab86cd9c2126b84d - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
b2b0dfaa4e6408cf1659276a3b1ccc172b504945c8b20d11e506efc4eed5b3f6 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=bass+guitar+scales+tabs+pdf
- https://uploads.strikinglycdn.com/files/643bdba3-20af-4111-b845-e9a566c1b24f/juvanagoroja.pdf
- https://uploads.strikinglycdn.com/files/6f9f53d4-874f-4940-9343-e4ae0a90455c/32929381676.pdf
- https://uploads.strikinglycdn.com/files/418e3c3f-d233-4d2c-839c-41a4e4977553/33543419675.pdf
- https://uploads.strikinglycdn.com/files/4c9324fe-8ea9-43c0-90b0-8f47a65759ef/89186177895.pdf
- https://cdn.shopify.com/s/files/1/0433/5144/1560/files/giwegixovavirika.pdf
- https://cdn.shopify.com/s/files/1/0431/7511/6964/files/simple_english_grammar_test_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/7059/3955/files/37755843496.pdf
- https://cdn.shopify.com/s/files/1/0429/0894/2492/files/carrom_board_mod_apk.pdf
- https://cdn.shopify.com/s/files/1/0436/8351/2473/files/curso_de_frances_gratis_descargar.pdf
- https://cdn.shopify.com/s/files/1/0462/6769/5255/files/33663793935.pdf
- https://cdn.shopify.com/s/files/1/0430/8176/0935/files/amar_ujala_epaper_hp.pdf
- https://cdn.shopify.com/s/files/1/0428/7247/1718/files/vorawexa.pdf
- https://cdn.shopify.com/s/files/1/0431/8897/7813/files/vizodotefamokole.pdf
- https://cdn.shopify.com/s/files/1/0483/5203/4965/files/wugebikolosoreborawakil.pdf
- https://cdn.shopify.com/s/files/1/0484/0076/0990/files/xitili.pdf
- https://cdn.shopify.com/s/files/1/0430/7533/8391/files/82952042591.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
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.109
- 20.184.175.22
- 52.110.12.50
- 4.230.171.124
- 20.247.185.124
- 135.232.92.137
- 52.168.117.175
- 20.184.175.15
- 40.104.4.2
- 52.123.129.14
- 20.165.94.46
- 203.26.79.13
- 135.233.45.223
- 135.234.160.246
- 48.199.12.1
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report