MALICIOUS — e66954feabca45ad1e98a0c80d3c8202d7d6efd82f40dc9c4fef7a2b01c52713
MALICIOUS — e66954feabca45ad1e98a0c80d3c8202d7d6efd82f40dc9c4fef7a2b01c52713 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:
e66954feabca45ad1e98a0c80d3c8202d7d6efd82f40dc9c4fef7a2b01c52713 - SHA-1:
282725df9d6a8528e9788153623ab16a9283bb3d - MD5:
ab1f3bb6c8608125b0bd7b3825adfb20 - ssdeep:
1536:OgdpsSfrvdnB50Jno8PCR+22Rcdu43F51LIR6uIhMYWm4swvIjzYai4W8pO7hSET:qSjjqnPPCR0Rku01EEuSSQwaij7cEV1z - TLSH:
T1863AD0F321A7DD4C77878B1769AE12AC659ED6C42132DF5080C8A67C887C6BDBF20650 - Submitted as: e66954feabca45ad1e98a0c80d3c8202d7d6efd82f40dc9c4fef7a2b01c52713
- File type: pdf · Size: 94144 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - 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 11 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://exantusfamilyreunion.com/clients/9/96/968554593547eb574606130639276270/File/feverir.pdf, https://www.3dreamchurch.com/wp-content/plugins/super-forms/uploads/php/files/d2bf620c2671e6398c264f0aaa9f4060/wotudol.pdf, https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/8414148ede4930c5f681b464cdcede13/gopiwekufaritowonomir.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 (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
992 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
- 20.190.142.166
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=know+thyself+meaning
- http://exantusfamilyreunion.com/clients/9/96/968554593547eb574606130639276270/File/feverir.pdf
- https://www.3dreamchurch.com/wp-content/plugins/super-forms/uploads/php/files/d2bf620c2671e6398c264f0aaa9f4060/wotudol.pdf
- https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/8414148ede4930c5f681b464cdcede13/gopiwekufaritowonomir.pdf
- https://eletvital.hu/uploads/files/50536987759.pdf
- http://brunagabriele.it/userfiles/files/redasowalolipewutigekub.pdf
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/1608461f66cec6---45966341659.pdf
- http://grawerlik.pl/userfiles/file/90347870053.pdf
- http://chiangmaicharmingtravel.com/ckfinder/userfiles/files/90110407250.pdf
- http://www.expertnutritionadvisor.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608290ab7ac96---gikijupida.pdf
- https://contabil-fiscal.ro/mm/file/75510277386.pdf
- https://www.straightmyteeth.com/wp-content/plugins/super-forms/uploads/php/files/849f8213eb8842d278638af676cdd156/82914422384.pdf
- http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609becde9a880---14931746620.pdf
- https://assurancemauricie.com/wp-content/plugins/formcraft/file-upload/server/content/files/160efe5ce6e89e---30335967201.pdf
- http://akpanlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/77944569113.pdf
- https://nezrenpin.com/calisma2/files/uploads/dugonefuzakirixedakawak.pdf
- http://cleannshieldflorida.com/wp-content/plugins/super-forms/uploads/php/files/363a02cc13c72dd74becc854959d9eaf/53341644228.pdf
- http://www.primalegal.eu/wp-content/plugins/super-forms/uploads/php/files/knpd7u05200heo779shjaopd12/98869385639.pdf
- http://socialbomjesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/160be71f493a22---10508942872.pdf
- https://www.straightmyteeth.com/wp-content/plugins/super-forms/uploads/php/files/2c7b330a6a80360404c477bc6be36a4b/21480817700.pdf
- https://aimtronu.org/userfiles/file/mutuzufijonup.pdf
- https://www.vedaaz.com/wp-content/plugins/super-forms/uploads/php/files/b235ae8294f72affd2acf1df566ca011/mewokirorutemareluxiwuz.pdf
- http://zhuoer.ltd/userfiles/file/lelodirixifufivipa.pdf
- https://acp-luxusingatlanok.hu/ckfinder/userfiles/files/feziwalakojobadulosim.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- exantusfamilyreunion.com
- www.3dreamchurch.com
- staffxrecruitment.com
- brunagabriele.it
- www.rebranded.tv
- grawerlik.pl
- chiangmaicharmingtravel.com
- www.expertnutritionadvisor.com
- www.straightmyteeth.com
- www.fullmooneye.com
- assurancemauricie.com
- akpanlawoffice.com
- nezrenpin.com
- cleannshieldflorida.com
- www.primalegal.eu
- socialbomjesus.org.br
- aimtronu.org
- www.vedaaz.com
- www.w3.org
- purl.org
- ns.adobe.com
- eletvital.hu
- contabil-fiscal.ro
- zhuoer.ltd
Embedded IP addresses
- 135.233.95.80
- 85.210.193.152
- 4.247.188.224
- 85.210.196.11
- 52.110.12.10
- 4.230.171.124
- 48.211.4.16
- 74.179.77.164
- 20.42.65.94
- 4.144.132.223
- 51.132.193.104
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report