MALICIOUS — 808fbc4a1cdcf268fe5f1e1829edb52f02b5e72cfa2b8516fb996b5b53044793
MALICIOUS — 808fbc4a1cdcf268fe5f1e1829edb52f02b5e72cfa2b8516fb996b5b53044793 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
808fbc4a1cdcf268fe5f1e1829edb52f02b5e72cfa2b8516fb996b5b53044793 - SHA-1:
2f2b671bccf9d8ed2f7ff4acbf2c4561baee00a7 - MD5:
3ed3f46cea62c49e025d2da7c87c0850 - ssdeep:
1536:/yhmnL4A2oyjU1cz/lNwjb0F8UNP61XwTc6WapOtQHWSKnoO70+2:qhqL7J71etNK3UNP6xwTcntQbcoWI - TLSH:
T1B637CFF321E7DE4C77878F476CAA41A96445E79C2163EA9050C8BE6C897C6BD7F00580 - Submitted as: 808fbc4a1cdcf268fe5f1e1829edb52f02b5e72cfa2b8516fb996b5b53044793
- File type: pdf · Size: 74180 bytes
- Verdict: malicious (99/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 8 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 - Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Embedded network infrastructure: https://medvor.ru/uplcv?utm_term=kissanime+app+apk+latest+version, https://snf.styleguides.ch/userfiles/files/23573343568.pdf, http://needychild.org/ckfinder/userfiles/files/xezesovulovisitirigotevo.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
- Contacted 3 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1010 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- desktop-hsgcbep
- ntp.ubuntu.com
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- ff02::1:3
- 224.0.0.252
- 169.254.255.255
- 10.240.0.255
- 10.240.0.1
- ff02::fb
- 224.0.0.251
- 239.255.255.250
- 185.125.190.57
- 20.165.94.63 US · San Antonio · AS8075 Microsoft Corporation
- ff02::1:ff4c:1d1d
- ff02::2
- ff02::1
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.yYLvOrGLhX -
fa2625041949e7596400d55b997c813521cb906922ab210233cff088bb72a1bc
Embedded URLs
- https://medvor.ru/uplcv?utm_term=kissanime+app+apk+latest+version
- https://snf.styleguides.ch/userfiles/files/23573343568.pdf
- http://needychild.org/ckfinder/userfiles/files/xezesovulovisitirigotevo.pdf
- http://sp2wronki.pl/fotki/fotki/file/leparoriwolo.pdf
- https://www.generalutilities.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139f5e769588---8460082288.pdf
- http://razzledazzleevents.in/userfiles/file/gomabov.pdf
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/ddce208ad1b000529122805d953ed20b/38546967432.pdf
- http://zkmeiqi.com/admin/ckfinder/upfile/files/vamekabosoxilop.pdf
- https://phongkhamtamthan.net/uploadeditor/files/59345441693.pdf
- http://irvinenott.co.uk/ckfinder/userfiles/files/67933541431.pdf
- http://omatsuri.kr/data/userfiles/files/48407235028.pdf
- http://bscartridge.com/pic/powokepegureludem.pdf
- https://mcorretajes.cl/upload/file/56734138486.pdf
- http://cerritos.songhakbbq.com/uploads/files/bodawelaj.pdf
- http://mackyz7automotive.com/js/upload/files/podasu.pdf
- http://nationalcoopadvisors.com/userfiles/files/14062410279.pdf
- https://www.taxiserviceh24.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f81a030188---puzisomodisinesedapim.pdf
- https://labelmarket.eu/data/file/pixofexeganimekametofup.pdf
- http://sentezetutmerkezi.com/upload/ckfinder/files/94712492754.pdf
- https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614d6459d1f90---84903907181.pdf
- https://b2cdemo.tickets.com/content/files/21353445109.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/
- http://ns.adobe.com/xap/1.0/
Embedded domains
- medvor.ru
- snf.styleguides.ch
- needychild.org
- sp2wronki.pl
- www.generalutilities.com
- razzledazzleevents.in
- www.myhhsi.com
- zkmeiqi.com
- phongkhamtamthan.net
- irvinenott.co.uk
- omatsuri.kr
- bscartridge.com
- cerritos.songhakbbq.com
- mackyz7automotive.com
- nationalcoopadvisors.com
- www.taxiserviceh24.com
- labelmarket.eu
- sentezetutmerkezi.com
- kayakbranson.com
- b2cdemo.tickets.com
- www.w3.org
- purl.org
- ns.adobe.com
- mcorretajes.cl
Embedded IP addresses
- 20.165.94.63
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report