MALICIOUS — normal_5f871879df333.pdf
MALICIOUS — normal_5f871879df333.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1aee73069b1323d8b4e81aa3ef3f11be9ba1ea4b848e88b28abb0ad08ea2f39c - SHA-1:
620dd795efd141870362f07fb7a4d5bb1f45b6e6 - MD5:
46114a14b7c601c4228382fad29a6042 - ssdeep:
768:OgGzpDkpP7xrpKqMPwdkwSmp0C8PTYZkCKubCrzw:rGFQp9rowd7pp6PeZurzw - TLSH:
T173319EF34097DC4CBA8B9B07EEAB14AC6089D78D623693605488772DD47C9ED2F00665 - Submitted as: normal_5f871879df333.pdf
- File type: pdf · Size: 41602 bytes
- Verdict: malicious (88/100)
Detections (3 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- 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:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/123?keyword=testimonial+certificate+format+pdf, https://site-1038556.mozfiles.com/files/1038556/kubelexulirulab.pdf, https://site-1043117.mozfiles.com/files/1043117/divun.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 (windows)
1038 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- s.symcb.com
- rb.symcd.com
- searchapp.bundleassets.example
- rb.symcb.com
- inference.location.live.net
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- ntp.ubuntu.com
- 192.168.122.112
- 224.0.0.252
- 192.168.122.255
- 192.168.122.1
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/123?keyword=testimonial+certificate+format+pdf
- https://site-1038556.mozfiles.com/files/1038556/kubelexulirulab.pdf
- https://site-1043117.mozfiles.com/files/1043117/divun.pdf
- https://site-1043887.mozfiles.com/files/1043887/40032787074.pdf
- https://site-1039995.mozfiles.com/files/1039995/9334500759.pdf
- https://uploads.strikinglycdn.com/files/df6680fa-bbfc-441c-859f-1c25d4c1ae51/34095438204.pdf
- https://uploads.strikinglycdn.com/files/19b1efaa-f3af-4cdd-bc24-0e18dbd7f8d4/7089478614.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/1a27643b41869.pdf
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/jibepare-vudaramuzi-refirezagulele.pdf
- https://site-1036728.mozfiles.com/files/1036728/36270423041.pdf
- https://site-1039391.mozfiles.com/files/1039391/84119132473.pdf
- https://site-1038771.mozfiles.com/files/1038771/67316789959.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/nukunuraki.pdf
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/movew.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/zanazanekoxel.pdf
- https://jemiwuwavaza.weebly.com/uploads/1/3/0/8/130814288/bibesekukemugedovofa.pdf
- https://uploads.strikinglycdn.com/files/27fab638-669d-4d7c-a93f-94c051edb4ea/7558713192.pdf
- https://uploads.strikinglycdn.com/files/7e71d7b9-518f-4e86-a169-baaa1eef5239/50811208785.pdf
- https://uploads.strikinglycdn.com/files/09d83ce7-7e9d-4c74-91f7-e72bbb4e30c5/71659175041.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- cctraff.ru
- site-1038556.mozfiles.com
- site-1043117.mozfiles.com
- site-1043887.mozfiles.com
- site-1039995.mozfiles.com
- uploads.strikinglycdn.com
- zoxuzuxebexot.weebly.com
- mogilifus.weebly.com
- site-1036728.mozfiles.com
- site-1039391.mozfiles.com
- site-1038771.mozfiles.com
- guwomenod.weebly.com
- jatorogerujew.weebly.com
- bedizegoresupa.weebly.com
- jemiwuwavaza.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report