MALICIOUS — muxodekulugu.pdf
MALICIOUS — muxodekulugu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
23a55fdaddeae1a07670f54be3183870b104b5aef1d639a9b1c6691beca2b9db - SHA-1:
6c59b8e3f67e65f75165fd240e679bc591b968a9 - MD5:
a20d15e4349678bc7d8d1a258c22dceb - ssdeep:
1536:XjXNyyr92DU1c3LpyJpUk7xCOsKqmMd2WBWD6ZYadfTcbcCWPWUpO7V8sgHu:VrAU1+yJpUkFxsAMLZYadfTcbzWi7f - TLSH:
T11139D0B310EBEE8C7B5BDF8358EB11A87445C2C86162E65015C8B76C44BC8BD7F11A51 - Submitted as: muxodekulugu.pdf
- File type: pdf · Size: 89559 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://hainutedecopii.eu/ckfinder/userfiles/files/43156152950.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://www.cddfct.com/up_files/file/xofujunupuvudotovenedus.pdf, https://rocksoliddesigns.biz/userfiles/file/52284420824.pdf, https://glaze-metalart.com/upload/files/votegakowukeb.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9713 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
- 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=1787767757&P2=404&P3=2&P4=NF6F7bo9502mHAnPfgoduNlwp7%2fDGgews%2beR59nmpKgzeIuR8vCjSoVL32WojHgB%2fZmn7VylYJnRuwEUk2uESw%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=1787767781&P2=404&P3=2&P4=Gh8YKjq0O5GQQH540gmWwjER2VMREiydtMBgIMx2XHIAD2Q77%2bbOIkbCtY%2fD25Xl8npbjoF5Qw5MpWSaEx8H1g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787164495&P2=404&P3=2&P4=YOAhEEKlEhQ9Q3V2QDiqkAyKXF%2bjrZgXwQEEZvpNSvKzv6u6e6aw8eLyuMfnVXMuQJtuAK%2fg7wj33azJBDZMag%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
1d2982adff2f0d308ff2d678864c44ccf0e54d43523abf4a3a3278077d95526c - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\311849295678b27153d1d2a90cb08208.png -
d6979b9f8e10103bccdaae49971138a6e1f579b820b59f1280b53fe3b51ac1fa - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=dieta+fodmap+przepisy+pdf
- http://www.cddfct.com/up_files/file/xofujunupuvudotovenedus.pdf
- https://rocksoliddesigns.biz/userfiles/file/52284420824.pdf
- https://glaze-metalart.com/upload/files/votegakowukeb.pdf
- https://hainutedecopii.eu/ckfinder/userfiles/files/43156152950.pdf
- http://aelma.com/sites/default/userfiles/file/pitulogesofedaxazo.pdf
- http://mgocsm.in/userfiles/file/difuj.pdf
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/bs35o3bvrksdc5b9rkh1f7fph1/ziwadadipogakafokirinazul.pdf
- http://dragonera.cn/admin/userfiles/file/nakawipemegefavome.pdf
- https://elitstroycraft.ru/source/file/49944593004.pdf
- http://liyangah.com/Upload/file/98588522674.pdf
- http://1day2night.com/UserFiles/file/9324984461.pdf
- https://unique.global/wp-content/plugins/super-forms/uploads/php/files/a9d6fac3f77e0a1d53bf776a906a9d58/zogijexobuveki.pdf
- http://latexindia.com/userfiles/file/25637602796.pdf
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/161299a265b630---89099682163.pdf
- http://aptekarynek.pl/zdjecia/fck/file/bejekatapewokumu.pdf
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/hoohrdc2v97djk2gflucdmgopt/juzelipaganojujivej.pdf
- https://baxsporthorses.com/userfiles/file/kutubu.pdf
- https://chung-pei.com/userfiles/file/favonovexilotivibovulabof.pdf
- https://instalacje-elektryczne.net/ckfinder/userfiles/files/zalozumopazoxonomurazaxoz.pdf
- https://ferdavagnar.is/images/fck/file/nivurilatosalebuti.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ac041a744e---23038695523.pdf
- http://exosushi.com/uploads/files/zejuvarawonexenizuwil.pdf
- http://jinistudy.com/_UploadFile/Images/file/gikuvonidetigabowa.pdf
- http://nordicaluminium.ru/userfiles/file/kijisafakawokapefivemo.pdf
Embedded domains
- feedproxy.google.com
- www.cddfct.com
- rocksoliddesigns.biz
- glaze-metalart.com
- hainutedecopii.eu
- aelma.com
- mgocsm.in
- dragonera.cn
- elitstroycraft.ru
- liyangah.com
- 1day2night.com
- latexindia.com
- sirikulsteel.com
- aptekarynek.pl
- baxsporthorses.com
- chung-pei.com
- instalacje-elektryczne.net
- www.1000ena.com
- exosushi.com
- jinistudy.com
- nordicaluminium.ru
- www.w3.org
- purl.org
- ns.adobe.com
- www.ncstarim.com.tr
Embedded IP addresses
- 52.123.252.233
- 162.159.142.9
- 135.232.92.137
- 172.66.2.5
- 52.110.12.30
- 52.168.117.168
- 4.230.171.124
- 85.210.196.11
- 20.76.201.171
- 40.99.133.226
- 52.123.129.14
- 52.123.128.14
- 40.99.133.242
- 203.26.79.13
- 48.200.63.27
- 4.150.223.100
- 20.42.73.28
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report