MALICIOUS — bb9f6616d8b96c4f893ce90887c21c872244104a8bc6db9c14c2a79e6df8ffac
MALICIOUS — bb9f6616d8b96c4f893ce90887c21c872244104a8bc6db9c14c2a79e6df8ffac is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
bb9f6616d8b96c4f893ce90887c21c872244104a8bc6db9c14c2a79e6df8ffac - SHA-1:
1b3ac56436973b9ff4b67019ab167be452efe609 - MD5:
9e48e9271510c1499a361da926550fdb - ssdeep:
1536:Ke9SNSkdWHrrHDAMLFer1hOam69dQ7pHh1ItW/wDF9gqMFfWspORkI9:rSA3rdQ1hOcQ7pHh1FwDFK5FuRp - TLSH:
T1C837BFF3219BEDCDBB9A8F4376B7424DA04AD69C5133EA504088BB7CC5BC57DAA00560 - Submitted as: bb9f6616d8b96c4f893ce90887c21c872244104a8bc6db9c14c2a79e6df8ffac
- File type: pdf · Size: 71334 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 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 99/100 is the fusion of 10 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 13 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: http://93564497.com/userfiles/vuweg.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cgeminfos.ma/upload/file/22042043525.pdf, http://ambulatorioveterinarioscapindandrea.it/userfiles/files/61357100341.pdf, http://93564497.com/userfiles/vuweg.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)
1131 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 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://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=prince+of+persia+shadow+and+flame+apk+download
- https://cgeminfos.ma/upload/file/22042043525.pdf
- http://ambulatorioveterinarioscapindandrea.it/userfiles/files/61357100341.pdf
- http://93564497.com/userfiles/vuweg.pdf
- http://handgun.ee/media/file/8414683937.pdf
- https://www.actionconstructionjax.com/wp-content/plugins/super-forms/uploads/php/files/83e65fad94ba421bb1eef93654b672f8/kezupapaxetuwowufa.pdf
- http://tnmetalworks.com/images/files/kegutifusef.pdf
- http://xn--nellieskche-0hb.de/userfiles/file/8639009404.pdf
- http://cartonwrappingmachine.com/userfiles/file/33873923260.pdf
- http://brava-ekb.ru/userfiles/file/riwoganuvo.pdf
- https://afritransport.com/app/webroot/files/file/setitagapele.pdf
- http://szjwwj.com/userfiles/file///dubemosigafisetejaz.pdf
- https://bisleriuber.genefied.co/ckfinder/userfiles/files/59138127704.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a1584bb059---9806679548.pdf
- https://workinhotel.com/upload/fckfile/goniwovamegigo.pdf
- http://atel-j.nl/uploads/files/bimomuzujorekovij.pdf
- https://ilexgold.com/app/webroot/files/userfiles/files/goweluziporebile.pdf
- https://floridainvestment.cz/files/file/rakapudasufavijonigomo.pdf
- https://magnettoptan.com/upload/ckfinder/files/42468046473.pdf
- https://emons-verlag.com/testarea/cwsCMSlight/media/files/5839309055.pdf
- https://www.luxboss.com/ckfinder/userfiles/files/visunodusukem.pdf
- http://komputerzagrosze.pl/userfiles/file/60402991364.pdf
- https://principesgs.com/userfiles/file/43747911171.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- feedproxy.google.com
- ambulatorioveterinarioscapindandrea.it
- 93564497.com
- www.actionconstructionjax.com
- tnmetalworks.com
- xn--nellieskche-0hb.de
- cartonwrappingmachine.com
- brava-ekb.ru
- afritransport.com
- szjwwj.com
- bisleriuber.genefied.co
- www.1000ena.com
- workinhotel.com
- atel-j.nl
- ilexgold.com
- magnettoptan.com
- emons-verlag.com
- www.luxboss.com
- komputerzagrosze.pl
- principesgs.com
- www.w3.org
- purl.org
- ns.adobe.com
- cgeminfos.ma
- handgun.ee
Embedded IP addresses
- 4.247.188.233
- 52.182.143.212
- 203.26.79.13
- 52.123.252.231
- 52.123.252.215
- 52.110.12.46
- 4.230.171.124
- 57.154.63.210
- 4.144.132.114
- 4.150.223.112
- 74.178.240.61
- 52.168.117.171
- 72.145.35.105
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report