MALICIOUS — c829a6a98164d4cdc46f6a8c5d95aaca23392554ee8632fe1c854613b1f9060f
MALICIOUS — c829a6a98164d4cdc46f6a8c5d95aaca23392554ee8632fe1c854613b1f9060f 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:
c829a6a98164d4cdc46f6a8c5d95aaca23392554ee8632fe1c854613b1f9060f - SHA-1:
b56cfec6218193437a66e19624062fff48178927 - MD5:
6186bbf6ea5578d748679530d1faa630 - ssdeep:
1536:yPF199HAtpSF2vE/v9xynDsSgabfobdPOfm0WwpOS9WiHNYvcxueDIQP:Aj9pAtpSFK+gDqsfoZPOfmTSPtYvcx7R - TLSH:
T17839CFF361E7DD0C32DB5B4376AA2168F446E3486172EE910158BA7C86BCA7C6F14A01 - Submitted as: c829a6a98164d4cdc46f6a8c5d95aaca23392554ee8632fe1c854613b1f9060f
- File type: pdf · Size: 89627 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 9 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: https://queure.ru/uplcv?utm_term=how+do+i+mute+my+frigidaire+microwave, https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/8dac0ec68f596fb62577cb0d0d160378/57329329972.pdf, https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/6fa36f31a6d11f3230d0657779a19e2c/43433557808.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
967 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep(3)._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
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://queure.ru/uplcv?utm_term=how+do+i+mute+my+frigidaire+microwave
- https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/8dac0ec68f596fb62577cb0d0d160378/57329329972.pdf
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/6fa36f31a6d11f3230d0657779a19e2c/43433557808.pdf
- http://kientrucsangtrong.com/plus/files/likuw.pdf
- http://www.medical-psychology.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160885f91526d7---timefala.pdf
- https://fotobolfestmeny.hu/mvc/userfiles/file/94289422339.pdf
- http://goldenteriyaki.com/uploads/files/damezabev.pdf
- https://laihouston.com/wp-content/plugins/super-forms/uploads/php/files/7f828a126755e5553e9d9325ba776beb/63138711197.pdf
- https://theatresaucinema.fr/uploads/file/kerojagubuxoxapomibi.pdf
- http://dermalab.pl/userfiles/file/jenokaxa.pdf
- https://sssmri.com/ckfinder/userfiles/files/loridanogatanimura.pdf
- http://mariamozharova.ru/uploads/files/12217848026.pdf
- https://sitpchemcieszyn.pl/_sitpchem/file/lekevukofokugesiburi.pdf
- http://www.melodypods.com/wp-content/plugins/formcraft/file-upload/server/content/files/160742af58503c---sorolefixexagefupugiwat.pdf
- http://www.jindatunnel.com/up_files/file/65019751958.pdf
- http://sumbulefendiegitimvakfi.com/resimler/files/fedajekazogadi.pdf
- http://www.allatpatikapecs.hu/images/file/19627191566.pdf
- http://www.recetasyconsejos.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b0ebd9584f---67284596553.pdf
- http://szkolka-wiercioch.pl/files/file/13968739607.pdf
- http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1609de15d2afc1---kikisozozogitiru.pdf
- https://earthideasawnings.com/wp-content/plugins/formcraft/file-upload/server/content/files/160713d96af669---xevipakozonusaniwizet.pdf
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8f9d0c5f66---murijebotawevaxapoxabipe.pdf
- http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d1c1d19b49f---tatutaku.pdf
- https://annekienlen.fr/imagesfile/dotononogotetawukakenen.pdf
- https://bilalyapidekorasyon.com/userfiles/file/kusojorigurutekivaj.pdf
Embedded domains
- queure.ru
- tucsonhomewindowtint.com
- cremeconferences.com
- kientrucsangtrong.com
- goldenteriyaki.com
- laihouston.com
- theatresaucinema.fr
- dermalab.pl
- sssmri.com
- mariamozharova.ru
- sitpchemcieszyn.pl
- www.melodypods.com
- www.jindatunnel.com
- sumbulefendiegitimvakfi.com
- www.recetasyconsejos.com
- szkolka-wiercioch.pl
- thefutureofgolf.eu
- earthideasawnings.com
- halvani.com
- www.champcaregivers.com
- annekienlen.fr
- bilalyapidekorasyon.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.55
- 4.230.171.124
- 104.18.33.89
- 74.179.77.164
- 4.144.132.223
- 135.232.92.137
- 51.116.253.170
- 85.210.196.11
- 72.154.7.104
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report