MALICIOUS — xeguvarorejekekaf.pdf
MALICIOUS — xeguvarorejekekaf.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:
0ac170ffb0cd90f687b9460ae4d302846e135efa4f41b4eeb65bdb6a24916e72 - SHA-1:
e711f0097c29b23a158b927e99de34a085342573 - MD5:
9768d077da6f8a1291fb992749342b31 - ssdeep:
768:IgGzpDbpNxTVCmWcpUCno+bU28lz/32rGFD2ZxwpaK/p7wx8HbHoyWhwAJ:FGFvpz8t/32Q8xJK/PHuwAJ - TLSH:
T1FB2F8EF350A3ED8C7687AF07A9A6019E510ADB4C6232D6A044D87B7CC47C6FD6E00A71 - Submitted as: xeguvarorejekekaf.pdf
- File type: pdf · Size: 35061 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 20 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/233c521f-da62-43c8-a182-53e535613880/pibejunijudutudixex.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=ap+marriage+certificate+pdf+download, https://cdn.shopify.com/s/files/1/0427/4978/8327/files/xofupoguzesotisatu.pdf, https://cdn.shopify.com/s/files/1/0494/4936/9759/files/kebimaguzunebeke.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 (6 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9705 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2155ee50dccd002a9191f7bd966d0193e3c3715efbf6582504f25bdaaca9291b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\a043984e1c9029f068ce68358cfbeb4d.png -
5992ed87ae0267ddb6a7d119dff7543fa44f36bcb466032a3c71d922b808a27b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=ap+marriage+certificate+pdf+download
- https://cdn.shopify.com/s/files/1/0427/4978/8327/files/xofupoguzesotisatu.pdf
- https://cdn.shopify.com/s/files/1/0494/4936/9759/files/kebimaguzunebeke.pdf
- https://cdn.shopify.com/s/files/1/0483/0039/2612/files/porter_paint_color_white_umber.pdf
- https://cdn.shopify.com/s/files/1/0485/7797/0341/files/minavapub.pdf
- https://cdn.shopify.com/s/files/1/0483/1546/5883/files/79308493639.pdf
- https://cdn.shopify.com/s/files/1/0440/7905/5000/files/39614983223.pdf
- https://site-1036926.mozfiles.com/files/1036926/36170254761.pdf
- https://site-1040299.mozfiles.com/files/1040299/71513478605.pdf
- https://uploads.strikinglycdn.com/files/233c521f-da62-43c8-a182-53e535613880/pibejunijudutudixex.pdf
- https://uploads.strikinglycdn.com/files/d090cdac-8b6b-4cd7-ad89-9a900de0a8d4/zifufaresomir.pdf
- https://uploads.strikinglycdn.com/files/e88fe28a-a990-469b-9574-e3e52768cc11/43150141487.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=1787753134&P2=404&P3=2&P4=kLmHdgqeZlsW8vBUljn1UMnHPIwLUJ76umAw13iDWzq8jazb%2b%2bg0E98RtrMr2T1cvvTOPttz7EaXeDczY9xe%2bw%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=1787753183&P2=404&P3=2&P4=Aeum7jgBRIRFbr6U%2b0SQiEbAOM9RQtPBgOsbtgdV35pa50f4shl5AssoUMkg%2f7thH6VJaU%2fIggnRziu%2foojAFQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- site-1036926.mozfiles.com
- site-1040299.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.65.93
- 52.168.117.174
- 74.179.77.204
- 20.42.65.90
- 4.149.210.175
- 52.110.12.20
- 4.230.171.124
- 135.232.92.97
- 20.231.239.246
- 52.123.128.14
- 203.26.79.13
- 40.99.134.18
- 40.103.64.226
- 52.123.252.225
- 52.123.252.240
- 4.207.44.66
- 142.251.42.99
- 92.223.78.30
- 172.178.240.162
- 172.170.180.133
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report