MALICIOUS — 98fd99e7fb920c5e4c1f9efe454cfc07f4fa6f9899d4a6ba0a956cfa2e2b13e2
MALICIOUS — 98fd99e7fb920c5e4c1f9efe454cfc07f4fa6f9899d4a6ba0a956cfa2e2b13e2 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:
98fd99e7fb920c5e4c1f9efe454cfc07f4fa6f9899d4a6ba0a956cfa2e2b13e2 - SHA-1:
5e2f1c49151b410839554b59518025791d081f36 - MD5:
c17746acfb499923d12f846c3886de26 - ssdeep:
1536:Q3ek77/YD0+flu+wkV7KmPYDEqCJnTlVAhVtWwpOS9WmK0HAVpiCNe9iP2/DQwS:Blu87KmPYoqOjOUSnhHAVsCNUiz - TLSH:
T18439D0F7519BEF4C76879B0369AA0198E489E39C9131EB91408D7B6CC57C2BCBF00952 - Submitted as: 98fd99e7fb920c5e4c1f9efe454cfc07f4fa6f9899d4a6ba0a956cfa2e2b13e2
- File type: pdf · Size: 86697 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: http://1000projects.ru/upload_picture/file/39390295155.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://dangkyidol.com/wp-content/plugins/super-forms/uploads/php/files/mb3l83sf1cj75n8a4hirpt23hu/bamofakexagigabazuzaruba.pdf, https://hometeamcorp.com/images/usr/50510858772.pdf, http://1000projects.ru/upload_picture/file/39390295155.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)
9661 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
f2ff98f5d5e8910037bdcd2c9f912f82fcc0ba5d3d36811afe80515565472870 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\1b6dc0ce8d66c3b035dc22e98d73aa93.png -
99f15e5bf1c671966a71a3000a05fd1f0e635c85f768e81153d6a8bd4134774c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=crabs+for+you
- http://dangkyidol.com/wp-content/plugins/super-forms/uploads/php/files/mb3l83sf1cj75n8a4hirpt23hu/bamofakexagigabazuzaruba.pdf
- https://hometeamcorp.com/images/usr/50510858772.pdf
- http://1000projects.ru/upload_picture/file/39390295155.pdf
- http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/ef48f62d362a3b6e35d626e56ae93e3c/najagod.pdf
- http://obasekiestates.com/UserFiles/file/9276715257.pdf
- http://studiobaliva.eu/userfiles/files/83201919087.pdf
- http://etkindenetim.com/resimler/files/40611740308.pdf
- https://chmelo.hu/sites/default/files/file/87261561822.pdf
- http://mesotects.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612bd20d2845c---83254515343.pdf
- http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bb943723d83---vilakigudogizavaniwopozav.pdf
- http://www.linkkorea.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/1607f8dcd1602e---gujevifalawivoliri.pdf
- https://ahi.com.ua/wp-content/plugins/super-forms/uploads/php/files/f4d2dd0133b84990ea2f54d0dfadf11d/99935235833.pdf
- https://implant-drill.com/userfiles/file/vifididapisoge.pdf
- http://carsongrad75.com/clients/3/35/35717660c32d3dd9b0ffde8f33a19d23/File/raduzagivetepoziragedejo.pdf
- http://ilksolar.com/Images/Media/files/83353843732.pdf
- https://diphong.com/uploads/wibet.pdf
- http://cesmclassof68cheyennewy.com/clients/82478/File/xasosevefadobilinuvixu.pdf
- https://webbsoil.com/home/webb/public_html/ckfinder/userfiles/files/puragowipizif.pdf
- http://vizugy.hu/uploads/files/files/65992156595.pdf
- http://baudoinfamily.com/clients/f/fc/fc66627f90e8a365851b026dcf169025/File/9734560417.pdf
- https://luatsuavina.com/userfiles/file/21166849203.pdf
- https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/16105907a2921e---47374264578.pdf
- https://indirimlipin.com/calisma2/files/uploads/gutuzanoxo.pdf
- http://takeacode.eu/user/d41d8cd98f00b204e9800998ecf8427e/file/nafazu.pdf
Embedded domains
- feedproxy.google.com
- dangkyidol.com
- hometeamcorp.com
- 1000projects.ru
- vipavtoufa.ru
- obasekiestates.com
- studiobaliva.eu
- etkindenetim.com
- mesotects.com
- bridgesonthepark.com
- www.linkkorea.co.kr
- ahi.com.ua
- implant-drill.com
- carsongrad75.com
- ilksolar.com
- diphong.com
- cesmclassof68cheyennewy.com
- webbsoil.com
- baudoinfamily.com
- luatsuavina.com
- indirimlipin.com
- takeacode.eu
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 85.210.196.11
- 20.247.184.197
- 52.110.12.2
- 4.230.171.124
- 20.165.94.54
- 135.233.95.144
- 52.123.129.14
- 40.103.64.226
- 20.184.175.2
- 74.178.76.44
- 203.26.79.13
- 4.150.223.106
- 40.84.97.4
- 20.184.175.14
- 52.178.17.235
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report