MALICIOUS — b43b7b8248cc837a3045dfda713612c2696defdb7cdac307e287aa1745dbafa8
MALICIOUS — b43b7b8248cc837a3045dfda713612c2696defdb7cdac307e287aa1745dbafa8 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b43b7b8248cc837a3045dfda713612c2696defdb7cdac307e287aa1745dbafa8 - SHA-1:
0eb8fdc4821f7ad60f95d2cdb6b1ae8cc388cfa6 - MD5:
6897a25012a1802dfe2b8040b9495385 - ssdeep:
1536:fQsi/b5ugfPnrfPyyw1dSUVxqh56+kyTWKFxkU02DCzOW8pO+7BO:47/bznjMVxqh56+kgB02Ozp+k - TLSH:
T1F837CFF32197DD5C7B976B036AA61158508BE74C2663EAC04088BB6DD07C6BDBF08A50 - Submitted as: b43b7b8248cc837a3045dfda713612c2696defdb7cdac307e287aa1745dbafa8
- File type: pdf · Size: 69838 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 9 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 10 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 network infrastructure: http://elitaliaweb.it/upload/file/92557524387.pdf, http://furkansigorta.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16141a7329ec32---49265989885.pdf, http://www.realisthotel.com/wp-content/plugins/formcraft/file-upload/server/content/files/161442c6be5cde---52821154241.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)
1034 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
- 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
- 20.190.167.150
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=things+to+do+in+alor+setar
- http://elitaliaweb.it/upload/file/92557524387.pdf
- http://furkansigorta.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16141a7329ec32---49265989885.pdf
- http://www.realisthotel.com/wp-content/plugins/formcraft/file-upload/server/content/files/161442c6be5cde---52821154241.pdf
- http://rhoptik.cz/klienti/devel/sneznerolby.cz/ckfinder/userfiles/files/58291035215.pdf
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/16150d8c84d5d3---9581398446.pdf
- https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/a6ca78d1394e6bfad2dcf93a9a1aa3b8/gutox.pdf
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/1615436c1e0b01---19057058585.pdf
- https://kungfuclasshongkong.com/louis/taichi/ckfinder/userfiles/files/xujeseretut.pdf
- http://1qjd.com/upload/files/2021-09-08-04-30-30-SQeg5XVg.pdf
- http://lisahyatthealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145be2116b22---69963605119.pdf
- http://condominiobrisasdelnorte.com/userfiles/file/lujota.pdf
- http://becucci.it/userfiles/files/34253645221.pdf
- http://hybsch.it/upload/file/bejanikavifis.pdf
- http://ideal-site.ru/userfiles/file/pekivemuwewowagaxik.pdf
- http://swaminarayangm.org/userfiles/file/54861360971.pdf
- http://trackeg.com/en/wp-content/plugins/formcraft/file-upload/server/content/files/1613aac0500ab0---25787982235.pdf
- http://jilienjrubin.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/54520829396.pdf
- https://n-vv.dk/userfiles/file/diroxuja.pdf
- http://www.euro-fly.eu/userfiles/files/buvokenumedavilobemevo.pdf
- https://goez1.com/10005001208290177/ckfinder/userfiles/files/13125936015.pdf
- https://celovechurch.org/wp-content/plugins/super-forms/uploads/php/files/3784c8aba2e50fc165ce96d90fdf77c9/83678356991.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/
Embedded domains
- feedproxy.google.com
- elitaliaweb.it
- www.realisthotel.com
- kvartira-zalog.ru
- test.uebersetzungen-nesselberger.de
- kungfuclasshongkong.com
- 1qjd.com
- lisahyatthealth.com
- condominiobrisasdelnorte.com
- becucci.it
- hybsch.it
- ideal-site.ru
- swaminarayangm.org
- trackeg.com
- jilienjrubin.com
- www.euro-fly.eu
- goez1.com
- celovechurch.org
- www.w3.org
- purl.org
- ns.adobe.com
- furkansigorta.com.tr
- rhoptik.cz
- protech.com.ng
- n-vv.dk
Embedded IP addresses
- 4.144.132.223
- 52.110.12.11
- 4.230.171.124
- 74.178.76.54
- 20.184.175.12
- 74.178.240.61
- 51.104.15.252
- 40.84.85.40
- 72.145.35.98
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report