MALICIOUS — normal_5f95407d6f69f.pdf
MALICIOUS — normal_5f95407d6f69f.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:
ccf7bc832d6ef6e95acad50c407b10984a8d095c012b64a5ff4c6d623ced08db - SHA-1:
91e9b689bdbe4d271dffc3432f8159d33a20d952 - MD5:
966b0abc95d9cfcd4666d0a343af6afe - ssdeep:
3072:AFupUNdBTgCCQqIEui0hVgN63uJ2C4H29yreZOaDP0sNpTIL:4omdBGbIu0fCB2C4W9yr4OaDP0z - TLSH:
T1653AE0F31097ED493EC35B03EDA6195C5589D68EA2339A6004C8B62CD4BC3AD7F60539 - Submitted as: normal_5f95407d6f69f.pdf
- File type: pdf · Size: 100576 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 23 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/9ed6510a-b119-46f4-b89e-6783dfee52e9/55632615228.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=palestine+and+the+arab-israeli+conflict+pdf, https://nobinetezo.weebly.com/uploads/1/3/0/9/130969761/puvil.pdf, https://mipirizu.weebly.com/uploads/1/3/2/6/132682564/pesaxutidika-tobimon-riwukimekopa.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9714 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\SumatraPDF-settings.txt -
eb5540dbe9322ed49a5a263758646dc0d732237e9cf730576837e142daa53ff5 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2213762d5e7eff55527be4b02f727656.png -
01c897e5f0953c490f5b469b6592de478ac419d903a7fab3b651544210d1ee8b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/123?keyword=palestine+and+the+arab-israeli+conflict+pdf
- https://nobinetezo.weebly.com/uploads/1/3/0/9/130969761/puvil.pdf
- https://mipirizu.weebly.com/uploads/1/3/2/6/132682564/pesaxutidika-tobimon-riwukimekopa.pdf
- https://xogexemufak.weebly.com/uploads/1/3/1/4/131437987/ea6f5f5f338e8e4.pdf
- https://xumogimunosu.weebly.com/uploads/1/3/1/6/131607683/fovevinufomew.pdf
- https://s3.amazonaws.com/fasanag/43868501027.pdf
- https://cdn-cms.f-static.net/uploads/4370989/normal_5f8b02a283398.pdf
- https://cdn-cms.f-static.net/uploads/4369657/normal_5f8a07d19a2c1.pdf
- https://cdn-cms.f-static.net/uploads/4374002/normal_5f8ebf2156ff1.pdf
- https://cdn.shopify.com/s/files/1/0496/0822/9015/files/30242752289.pdf
- https://cdn.shopify.com/s/files/1/0499/8037/5211/files/soderopu.pdf
- https://cdn.shopify.com/s/files/1/0499/8207/9139/files/gonesokivizaxulasatudafok.pdf
- https://cdn.shopify.com/s/files/1/0500/9198/3013/files/mebumox.pdf
- https://cdn.shopify.com/s/files/1/0499/3092/8279/files/77675448860.pdf
- https://uploads.strikinglycdn.com/files/9ed6510a-b119-46f4-b89e-6783dfee52e9/55632615228.pdf
- https://uploads.strikinglycdn.com/files/84e6ac73-25be-4d4c-b082-cbf2f2c676c8/37596656638.pdf
- https://uploads.strikinglycdn.com/files/d0828097-ff3a-4e32-ba2a-3ff9247bb32f/roxusagidifaf.pdf
- https://bogadisosupotaj.weebly.com/uploads/1/3/0/7/130776541/521236.pdf
- https://siveruvamavekug.weebly.com/uploads/1/3/4/2/134266289/15d30bbcdbf1.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/
Embedded domains
- cctraff.ru
- nobinetezo.weebly.com
- mipirizu.weebly.com
- xogexemufak.weebly.com
- xumogimunosu.weebly.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- cdn.shopify.com
- uploads.strikinglycdn.com
- bogadisosupotaj.weebly.com
- siveruvamavekug.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 172.215.188.225
- 162.159.142.9
- 40.79.150.123
- 52.123.252.229
- 48.211.4.16
- 52.110.12.45
- 4.230.171.124
- 20.247.184.197
- 20.165.94.46
- 72.153.5.138
- 203.26.79.13
- 20.184.175.18
- 135.233.95.144
- 52.123.129.14
- 52.168.112.67
- 52.123.252.234
- 172.178.240.161
- 13.89.179.12
- 92.223.78.30
- 20.184.175.11
- 4.209.250.170
- 20.89.1.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report