SUSPICIOUS — lekogidajetikilase.pdf
SUSPICIOUS — lekogidajetikilase.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
5b181599224b60514765b9bb249a7d4aa5921d8b90ff58a2edbbab416a3a096b - SHA-1:
e9e2819d64c2d657840d361d1793285df59115c3 - MD5:
c68388434e136d6f79958773c262c683 - ssdeep:
768:ctgGzpD8NGx8zKTQBZExvGa1+TIHnkV+7C/Q7iAd6uNju2L10lRPlmK:DGFg88zSQBqoqnkg7teS6uBu2L10lVlz - TLSH:
T1A233AEF3515BDC887B8AAF437AEA2418614ADB4C2133A7605498773CC4BC7BD7E50A90 - Submitted as: lekogidajetikilase.pdf
- File type: pdf · Size: 47950 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=occupational+english+test+writing+for+doctors+pdf, https://site-1036945.mozfiles.com/files/1036945/badokorafufawivewulopozef.pdf, https://site-1039952.mozfiles.com/files/1039952/fegawezekom.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9859 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
- 250.255.255.239.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
- 252.0.0.224.in-addr.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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
df583ebfd09e1739f3cc573d27e3f62ddf13afeea9d9bf1599896d4762be6972 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\cf61846837974bfc4e9d048e866caf77.png -
2b24ae8c210df5eccdec00b76174cfc1821a688161ad9470730e96863fa41c13 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=occupational+english+test+writing+for+doctors+pdf
- https://site-1036945.mozfiles.com/files/1036945/badokorafufawivewulopozef.pdf
- https://site-1039952.mozfiles.com/files/1039952/fegawezekom.pdf
- https://site-1037914.mozfiles.com/files/1037914/79344531065.pdf
- https://site-1037869.mozfiles.com/files/1037869/7519217093.pdf
- https://site-1039719.mozfiles.com/files/1039719/73277344119.pdf
- https://site-1039341.mozfiles.com/files/1039341/98829482651.pdf
- https://site-1037018.mozfiles.com/files/1037018/82002309003.pdf
- https://cdn.shopify.com/s/files/1/0462/0019/3182/files/19943378675.pdf
- https://cdn.shopify.com/s/files/1/0431/6269/7894/files/lion_king_merchandise_amazon.pdf
- https://cdn.shopify.com/s/files/1/0482/0513/6024/files/best_beyblade_launcher_reddit.pdf
- https://uploads.strikinglycdn.com/files/bd95a271-7ffc-4dd3-a5a9-7b645fdd0930/25611670223.pdf
- https://uploads.strikinglycdn.com/files/94242a2b-c653-424a-a427-448783666ae9/65561101831.pdf
- https://uploads.strikinglycdn.com/files/86d8f49d-8031-45fc-8005-74d4a5cfc337/6283015880.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=1787765433&P2=404&P3=2&P4=erhRah8Me4DQKFZrJrQCokQfD%2b%2b3cGJLoUTSzehuk%2bhcllowtZzVzL2jIy%2fWGZy6fDnFL%2f0wqTNimj3kv4QDUA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- site-1036945.mozfiles.com
- site-1039952.mozfiles.com
- site-1037914.mozfiles.com
- site-1037869.mozfiles.com
- site-1039719.mozfiles.com
- site-1039341.mozfiles.com
- site-1037018.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.144.132.223
- 52.110.12.1
- 85.210.196.11
- 4.230.171.124
- 104.208.16.94
- 20.112.250.133
- 52.123.129.14
- 74.178.76.128
- 40.104.4.2
- 40.103.64.242
- 135.233.45.221
- 4.150.223.104
- 4.150.223.102
- 203.26.79.13
- 52.123.252.235
- 57.155.104.224
- 135.234.160.245
- 4.209.250.170
- 51.116.253.168
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report