MALICIOUS — 70664211418.pdf
MALICIOUS — 70664211418.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:
ed4780dca93c36f11bea775d7f78e9fb4f21ef02ed25965075aa870c291bd54b - SHA-1:
8bfd2f5daf86b7e77c874ab91612deb3fe87f370 - MD5:
9704382c2eb14bf267a896cc470c22cc - ssdeep:
768:mgGzpDneqfx1BkpeMiDCdtYxtv+j+DNtWNAXBXwCbnLkM6R:zGFDCigtYPv+ufMiXRbnLkM6R - TLSH:
T15B2F8CF35097EE8C6E86AB03BEE600196546C7887127A37059CD3B2CC5BC2FD6E51861 - Submitted as: 70664211418.pdf
- File type: pdf · Size: 35636 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 28 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/5c223798-d78a-4acb-9528-0ad8a4937a2e/34630151194.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=anglican+shona+hymn+book+pdf+download, https://uploads.strikinglycdn.com/files/5c223798-d78a-4acb-9528-0ad8a4937a2e/34630151194.pdf, https://uploads.strikinglycdn.com/files/43f9561e-4963-46a9-a690-0afeafec7fbe/14007173473.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)
9602 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
- 250.255.255.239.in-addr.arpa
- 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
- 252.0.0.224.in-addr.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
- desktop-hsgcbep
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
e6cd51113cce665ed98188f2ae0d5cbeb8c29cf2033806d38481ed202d41fe9b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\9fc6761179d954ea60dada81c91ad56e.png -
b33f05cef0cce9bfc2b0cc235c8294697780463bcac891752c6d5164ac1de4ee - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=anglican+shona+hymn+book+pdf+download
- https://uploads.strikinglycdn.com/files/5c223798-d78a-4acb-9528-0ad8a4937a2e/34630151194.pdf
- https://uploads.strikinglycdn.com/files/43f9561e-4963-46a9-a690-0afeafec7fbe/14007173473.pdf
- https://uploads.strikinglycdn.com/files/11389ef6-48f5-486e-b021-d68dc6f9d4a2/13475937024.pdf
- https://uploads.strikinglycdn.com/files/d558686a-6f44-4c6e-9509-2c59b4f15ca9/kixilovetorezodo.pdf
- https://cdn.shopify.com/s/files/1/0429/5717/6986/files/godesivuk.pdf
- https://cdn.shopify.com/s/files/1/0431/0820/4708/files/2005_nissan_altima_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/8851/9080/files/baal_veer_ka_video_ho_jaye.pdf
- https://cdn.shopify.com/s/files/1/0435/2979/7787/files/cartoon_full_movie_website.pdf
- https://cdn.shopify.com/s/files/1/0428/9724/4316/files/wexulatasuzalobeji.pdf
- https://cdn.shopify.com/s/files/1/0437/3233/6792/files/92582179239.pdf
- https://uploads.strikinglycdn.com/files/7c3747f4-491a-4d8d-b6c1-7b4c4cba073e/88930976111.pdf
- https://uploads.strikinglycdn.com/files/858a777a-f9b8-4013-876c-ebf5cf2ead5d/wivavemigudelesu.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=1787745006&P2=404&P3=2&P4=Ik47w%2fhgVYZpOAbmMFH4D6m6lJXsC1eLj%2fmEXnOu%2bemtaTGCVYQZq0zhdty8QKycsrZia9FhqxYZqxy4bxPepg%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
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.44
- 40.79.141.153
- 135.233.95.144
- 52.168.112.67
- 172.172.255.218
- 20.184.175.6
- 20.42.179.192
- 92.223.78.30
- 52.123.252.194
- 52.110.12.56
- 40.84.97.4
- 4.230.171.124
- 135.232.92.137
- 4.150.223.115
- 135.232.92.34
- 72.153.5.97
- 203.26.79.13
- 52.182.143.212
- 52.123.128.14
- 135.233.45.221
- 52.123.252.247
- 57.155.101.212
- 135.233.45.223
- 172.175.111.170
- 4.150.223.96
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report