MALICIOUS — de6ad957527714965cc75a137d3d95d18ec3ca63083aebb6885abfd9af1cddbd
MALICIOUS — de6ad957527714965cc75a137d3d95d18ec3ca63083aebb6885abfd9af1cddbd is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
de6ad957527714965cc75a137d3d95d18ec3ca63083aebb6885abfd9af1cddbd - SHA-1:
fc28a656281a382d7dc553417980dd3d8ab861b9 - MD5:
8db1d73b887e16ede620dd9063491d8c - ssdeep:
1536:DK3GZOMM3M8cLsLvOyAgjg2WaYcH7dOcF0NNa91WTCrpu/onEW6pOu2rPI/Gm:e3GpuAgjg2xzdOMQE95rY/on9u2rg/r - TLSH:
T14F36DFF300DBED5C7B876B03277B6668A5CAE3C86262DD5041CCB654E0BC5BEAE10611 - Submitted as: de6ad957527714965cc75a137d3d95d18ec3ca63083aebb6885abfd9af1cddbd
- File type: pdf · Size: 68675 bytes
- Verdict: malicious (98/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- 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: http://www.niceresidence.net/image/upload/File/vagumewenamexabuwolov.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://epagneuls-bretons.fr/caningest/images/file/jupedel.pdf, https://webbsoil.com/home/webb/public_html/ckfinder/userfiles/files/43780805791.pdf, https://migger.dk/userimages/file/guxujaziwegasokibixak.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)
5357 behavior events · 0 ATT&CK techniques · 2 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
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- _dosvc._tcp.local
- 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=1787801793&P2=404&P3=2&P4=biKguq0WEfoo%2bnXySU9GYxI0cNks88dgdq9EB0QFpjf4GmQc2h7Da8N9V7JOi1cjmw58wrrRBDtylso7ikCdlg%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=1787801806&P2=404&P3=2&P4=G5iA8hXpUjLGA8%2beGW8nzAcsz9S34lLHKUolF1wshChvDHy0Hu2yoOtzzmV691TKQPaUxoTWycQSrhHQkzy7rA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d33f9744db737f414b7d746fdb8a4cbaa28990744c196162ef4beeaef3712d10 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=android+open+source+file+explorer
- https://epagneuls-bretons.fr/caningest/images/file/jupedel.pdf
- https://webbsoil.com/home/webb/public_html/ckfinder/userfiles/files/43780805791.pdf
- https://migger.dk/userimages/file/guxujaziwegasokibixak.pdf
- http://huerural.com/uploads/image/files/33704068288.pdf
- http://iltorg.ru/upload/file/jusosisesifikela.pdf
- http://www.binghan.my/userfiles/file/68313734275.pdf
- https://www.sexualaufklaerung-schule.ch/ck/ckfinder/userfiles/files/44392264409.pdf
- http://englandmatchshirts.com/assets/file/verinumowexo.pdf
- http://www.niceresidence.net/image/upload/File/vagumewenamexabuwolov.pdf
- https://0900107678.com/upload/file/xefetu.pdf
- http://dijladentalcenter-qa.com/userfiles/file/37459614822.pdf
- https://ipic.vn/userfiles/file/13992038907.pdf
- http://sabaparsian.com/ckeditor/files/files/44775532124.pdf
- https://atlaskvartir.ua/data/uploads/files/ruxivonefuburogelutozi.pdf
- http://silarperu.com/UserFiles/file/tasumimuzitafigedefobu.pdf
- https://lrsdev.com/userfiles/file/namize.pdf
- http://thai-apsproducts.com/file_media/file_image/file/jokilejixuna.pdf
- https://cmflower-kkc.com/ckfinder/userfiles/files/durakutolisixulibagak.pdf
- http://maszyny.pl/userfiles/file/fururuwidukam.pdf
- https://fjordancv.info/wp-content/plugins/super-forms/uploads/php/files/4273c7c3f2e5fce875260be33476eaa1/nizimibizutivafikema.pdf
- https://biomisszio.hu/tmp/nuronafij.pdf
- http://ageddfjtjgrade.pretty-match.com/upload/files/32877752298.pdf
- https://aymsoft.us/aym_image/files/62088930233.pdf
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- feedproxy.google.com
- epagneuls-bretons.fr
- webbsoil.com
- huerural.com
- iltorg.ru
- www.sexualaufklaerung-schule.ch
- englandmatchshirts.com
- www.niceresidence.net
- 0900107678.com
- dijladentalcenter-qa.com
- sabaparsian.com
- atlaskvartir.ua
- silarperu.com
- lrsdev.com
- thai-apsproducts.com
- cmflower-kkc.com
- maszyny.pl
- fjordancv.info
- ageddfjtjgrade.pretty-match.com
- aymsoft.us
- migger.dk
- www.binghan.my
- ipic.vn
- biomisszio.hu
Embedded IP addresses
- 4.247.188.224
- 162.159.142.9
- 85.210.196.11
- 52.123.252.247
- 172.66.2.5
- 52.110.12.51
- 52.110.12.55
- 4.230.171.124
- 52.253.84.76
- 4.150.223.104
- 20.112.250.133
- 52.123.129.14
- 52.168.117.169
- 20.165.94.63
- 135.234.160.246
- 72.154.7.103
- 203.26.79.13
- 48.200.63.27
- 20.42.65.89
- 20.50.73.14
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report