MALICIOUS — ca2b0b3141407d84477317435f1912494157c07c7f45c72cdd8fce54a0b196d9
MALICIOUS — ca2b0b3141407d84477317435f1912494157c07c7f45c72cdd8fce54a0b196d9 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:
ca2b0b3141407d84477317435f1912494157c07c7f45c72cdd8fce54a0b196d9 - SHA-1:
9885d8405cb656c082f85a5302b0d0545a637238 - MD5:
75f40e5de23fdaa2d4e5c9b367089505 - ssdeep:
1536:/FqIQMsNjqzFj7E5Y7ey8g8tNc1+7e+QhFbG+GxbeWspORGW7R8em41y9Q:qbNsFu28tNIIe+QhFbGxbxRFBm41v - TLSH:
T14737C0F361ABDD9CBACB9B0768F60199504AF7882172EAD4408C762CC9BC57D7F04521 - Submitted as: ca2b0b3141407d84477317435f1912494157c07c7f45c72cdd8fce54a0b196d9
- File type: pdf · Size: 73113 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://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fc3af68713---3300210907.pdf, https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/5822426d5d3e69a2fb3bf56a877b6d66/wirirafofuzafufeledor.pdf, http://tnmetalworks.com/images/files/xilixopofafiforoluxawinok.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 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
969 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- _dosvc._tcp.local
- 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
- 252.0.0.224.in-addr.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
- 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
- 138.201.132.148 DE · Falkenstein · AS24940 Hetzner Online GmbH
- 224.0.0.251
- ff02::fb
- ff02::1:3
- 224.0.0.252
- 10.240.0.255
- 10.240.0.1
- ff02::16
- 169.254.255.255
- 149.154.167.99 NL · Amsterdam · AS62041 Telegram Messenger Network
- 203.26.79.13 NZ · Auckland · AS24305 EdgeIX Pty Ltd
- ff02::1:ff12:3456
- 224.0.0.22
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.E8dsHqkjRf -
fcb465d6e1dc417a02741dc91f1a0cd0544821e5c3ab10cb66393d6aa613b973
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=imei+number+android+tablet
- https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fc3af68713---3300210907.pdf
- https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/5822426d5d3e69a2fb3bf56a877b6d66/wirirafofuzafufeledor.pdf
- http://tnmetalworks.com/images/files/xilixopofafiforoluxawinok.pdf
- https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/t1o3isj3vd9an9obdk078fikdh/toxodaliburutujoserileki.pdf
- https://cbolean.com/wp-content/plugins/super-forms/uploads/php/files/7133352271aff7aed0d7712d3a82c4f4/zilavomusexibobezip.pdf
- http://angelofthewinds.org/ckfinder/userfiles/files/58374044071.pdf
- http://katela.net/userData/board/file/71445078773.pdf
- https://www.zolmedis.lt/ckfinder/userfiles/files/22922862031.pdf
- https://journalofcritique.com/ckdosyalari/upload/files/53401801809.pdf
- https://kantankacreative.com/wp-content/plugins/super-forms/uploads/php/files/7811a2947c01d3cdd299e682527f14ff/tizenivudukirorod.pdf
- https://ural-aiti.ru/admin/ckfinder/userfiles/files/tapagigafatazobezo.pdf
- https://marthomaktrplrdiocese.org/ckfinder/userfiles/files/diboravigusev.pdf
- http://www.shjkyq.com/up_files/FCK/file/jevixuk.pdf
- https://liho.cz/UserFiles/File/99104163096.pdf
- https://www.ebenisterie-burette.com/ckfinder/userfiles/files/13733055287.pdf
- http://neapol-m.ru/usr/file/71228323084.pdf
- http://skybuildinfraprojects.com/uploads/60195515772.pdf
- http://hoclaixebinhthuan.com/upload/contentFile/file/vesolasexufupewilobimaw.pdf
- http://z500.si/files/28901723554.pdf
- http://3handseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614add886ea9d---gonekusajoxotoredos.pdf
- http://bbhshipyard.com/userfiles/file/33756494515.pdf
- http://jumpinfit.it/userfiles/files/5529022327.pdf
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/16139aa294f5af---wavivawiwipudem.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- www.caesarstravel.com
- yuktiedu.com
- tnmetalworks.com
- weblative.com
- cbolean.com
- angelofthewinds.org
- katela.net
- journalofcritique.com
- kantankacreative.com
- ural-aiti.ru
- marthomaktrplrdiocese.org
- www.shjkyq.com
- www.ebenisterie-burette.com
- neapol-m.ru
- skybuildinfraprojects.com
- hoclaixebinhthuan.com
- 3handseg.com
- bbhshipyard.com
- jumpinfit.it
- controlcert.se
- www.w3.org
- purl.org
- ns.adobe.com
- www.zolmedis.lt
Embedded IP addresses
- 138.201.132.148
- 149.154.167.99
- 203.26.79.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report