MALICIOUS — wabifosozuma.pdf
MALICIOUS — wabifosozuma.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:
054863d01cd71be448b749ea50494295f3b661073deee45f3ef9ae3ec693b163 - SHA-1:
603c64c805d399c92e79ceb10b8c74589abfe7aa - MD5:
ffc84feb8b3b05ef4f478bc7d7390b94 - ssdeep:
768:wgGzpDbcFY+7mVOF4FkHYD0Ya0UTP9OQqAElLoxyU+D+efsI9F9eBCG9Hy:dGF0FCOF4QA0PXsQ2TD+GsWECG9Hy - TLSH:
T1CC33CFF3659BEC8CB7859B072DEA10406586C3886133E770A9E5773ED0AC2BC6E50931 - Submitted as: wabifosozuma.pdf
- File type: pdf · Size: 48453 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 26 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/35efbe9d-8f33-46f7-bd86-22671d339426/jigosefogiw.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=occupational+health+and+safety+act+green+book+pdf, https://site-1037079.mozfiles.com/files/1037079/rovusipowib.pdf, https://site-1036980.mozfiles.com/files/1036980/58014786919.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)
9701 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
- c.pki.goog
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- 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=1787764132&P2=404&P3=2&P4=XmgUI%2f%2bzOrKs9Ac8jvKYhcuNgeadAtYrjeNfltQI1aimkmCwwRW4Mf3OlLH21cohdHC7uBjxTgDblm4xLBqKAQ%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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\f5754a822ef2c727a24f4ee5f5ebbe00.png -
10285e2f4b58d0684fc1dc4248b23c993843389e703baad7706ed73a9c55f4be - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ef2db835c214121dc4d4e71afae0eff9e9ac58e1485f10c7e5e7b0d2abfba1d1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=occupational+health+and+safety+act+green+book+pdf
- https://site-1037079.mozfiles.com/files/1037079/rovusipowib.pdf
- https://site-1036980.mozfiles.com/files/1036980/58014786919.pdf
- https://site-1037903.mozfiles.com/files/1037903/40730659071.pdf
- https://cdn.shopify.com/s/files/1/0486/1077/1109/files/rejivesujugulewugag.pdf
- https://cdn.shopify.com/s/files/1/0437/7473/8593/files/63255476084.pdf
- https://uploads.strikinglycdn.com/files/35efbe9d-8f33-46f7-bd86-22671d339426/jigosefogiw.pdf
- https://uploads.strikinglycdn.com/files/70c7dc97-d6a5-42b9-8a48-5f5d7a59c2f9/lowukasepakemedipuko.pdf
- https://site-1036692.mozfiles.com/files/1036692/10092193111.pdf
- https://site-1037074.mozfiles.com/files/1037074/20562140161.pdf
- https://site-1037193.mozfiles.com/files/1037193/merufuvenasopimabipela.pdf
- https://site-1038531.mozfiles.com/files/1038531/34346941164.pdf
- https://medlineplus.gov/occupationalhealth.html
- 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=1787764132&P2=404&P3=2&P4=XmgUI%2f%2bzOrKs9Ac8jvKYhcuNgeadAtYrjeNfltQI1aimkmCwwRW4Mf3OlLH21cohdHC7uBjxTgDblm4xLBqKAQ%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
- gettraff.ru
- site-1037079.mozfiles.com
- site-1036980.mozfiles.com
- site-1037903.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1036692.mozfiles.com
- site-1037074.mozfiles.com
- site-1037193.mozfiles.com
- site-1038531.mozfiles.com
- medlineplus.gov
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 4.207.44.72
- 85.210.193.152
- 57.154.63.210
- 20.42.73.24
- 52.123.252.194
- 4.144.132.114
- 57.155.101.212
- 52.110.12.25
- 52.110.12.26
- 4.230.171.124
- 20.165.94.63
- 4.150.223.112
- 52.123.129.14
- 52.123.252.216
- 40.74.98.197
- 135.233.45.221
- 20.165.94.46
- 142.250.195.99
- 20.42.179.192
- 20.42.73.30
- 172.172.255.218
- 52.123.252.220
- 20.50.201.203
- 20.42.179.204
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report