MALICIOUS — a8b3b404a3df7ccaae6509efd80f7b44fd9f564bb65e3fdccf7ad836d10f7101
MALICIOUS — a8b3b404a3df7ccaae6509efd80f7b44fd9f564bb65e3fdccf7ad836d10f7101 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a8b3b404a3df7ccaae6509efd80f7b44fd9f564bb65e3fdccf7ad836d10f7101 - SHA-1:
000eb7ec543c18ccf2889012a4c90fe6d0240d26 - MD5:
4c6c1b161cfac34fcab5c2c435bbb9d9 - ssdeep:
1536:L9tL5TK7pmhrS+psp6aYusCwxp2i9Wn2OANzLGGLWQpOCI0A:7tyMhrxupTcCwxEANfp2CG - TLSH:
T18437BFF32197ED8C3B878F432A97129EB885C3882161DE9101C8B65C95789BEFF14691 - Submitted as: a8b3b404a3df7ccaae6509efd80f7b44fd9f564bb65e3fdccf7ad836d10f7101
- File type: pdf · Size: 75165 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 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 94/100 is the fusion of 5 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 suspicious by URL analysis: https://taumed.kz/upload/2021/09files/210912045220905389mzwst.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://www.sibirprokat.ru/ckfinder/userfiles/files/valif.pdf, https://www.infratechgroep.nl/wp-content/plugins/super-forms/uploads/php/files/bf3129a7c327bb7b70f67dba10f65b41/gijufa.pdf, http://archgeo-leszno.pl/uploads/userfiles/files/34362835150.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=best+logo+maker+apk+for+android
- https://www.sibirprokat.ru/ckfinder/userfiles/files/valif.pdf
- https://taumed.kz/upload/2021/09files/210912045220905389mzwst.pdf
- https://www.infratechgroep.nl/wp-content/plugins/super-forms/uploads/php/files/bf3129a7c327bb7b70f67dba10f65b41/gijufa.pdf
- http://archgeo-leszno.pl/uploads/userfiles/files/34362835150.pdf
- http://ozanatalan.com/iboard/includes/userfiles/files/56646862914.pdf
- http://pushgroup.lv/userfiles/files/21730427599.pdf
- http://jpsacademy.com/slbdavbatala/userfiles/file/4547371364.pdf
- https://aguiapromocional.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1614a2ac9361e9---vexukubitufuvoxizo.pdf
- http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/16149481938d5f---43478103.pdf
- http://investbuild.ru/var/upload/file/dugalu.pdf
- http://rrarental.org/upload/file/suveronobunokugigibip.pdf
- http://saopauloairporttransfers.com/ckfinder/userfiles/files/joras.pdf
- http://apmnir.ro/fckfiles/file/xajixejuzeruxeradi.pdf
- https://peltonfell.org.uk/ckfinder/userfiles/files/duxavijefivepowuze.pdf
- http://somsit.com/ckfinder/userfiles/files/24238043652.pdf
- https://bedandbreakfastchia.it/userfiles/file/benitiwatuxujixuwo.pdf
- http://studiotecnicolamanna.com/userfiles/files/62650778082.pdf
- http://gasthaus-steinkirchen.de/img/editor/file/vagojizunofadodudesu.pdf
- http://eastcoastbiker.de/sites/default/files/file/45441104332.pdf
- http://dylogistics.com/userData/board/file/fugurewesuku.pdf
- https://banerjeetourspecial.in/ckfinder/userfiles/files/xudujewojipika.pdf
- http://sujitonweb.com/userfiles/files/vodejijolofofotikakin.pdf
- http://autosoftware.company/autoresponders_images/files/35076216106.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- www.sibirprokat.ru
- www.infratechgroep.nl
- archgeo-leszno.pl
- ozanatalan.com
- jpsacademy.com
- aguiapromocional.com.br
- www.leesii.com
- investbuild.ru
- rrarental.org
- saopauloairporttransfers.com
- peltonfell.org.uk
- somsit.com
- bedandbreakfastchia.it
- studiotecnicolamanna.com
- gasthaus-steinkirchen.de
- eastcoastbiker.de
- dylogistics.com
- banerjeetourspecial.in
- sujitonweb.com
- www.w3.org
- purl.org
- ns.adobe.com
- taumed.kz
- pushgroup.lv
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report