MALICIOUS — 29060006592.pdf
MALICIOUS — 29060006592.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a171c4090a206dc8fface19d9a592e3598de1cfebde6ca60e8a709a80e354c1d - SHA-1:
cb194cf7161b585095d352e4e5ff8e9e68fb3d9b - MD5:
869d5719028377058943ab88556fc6cc - ssdeep:
1536:7GFrAPewZJH0giAFXME0fTAAbElYcmBbCNd/6e6d:aFrAPe+6gPFXME8ee1CNdyB - TLSH:
T16334BEF320DBDC8C398B6713AEF20095A18AC6497237875158DCBA6DC4BC1BD6E109A1 - Submitted as: 29060006592.pdf
- File type: pdf · Size: 54861 bytes
- Verdict: malicious (84/100)
Detections (3 of 53 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 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/20736687-3724-4f62-acd8-9d5702331e61/fegoxibedenulabax.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=ap+revised+pension+rules+1980+in+telugu+pdf+download, https://cdn.shopify.com/s/files/1/0478/7172/1638/files/a_days_work_reading_level.pdf, http://files.athisfeet.org/uploads/1/3/2/3/132302995/wijedutotuteron.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9761 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- ntp.ubuntu.com
- 250.255.255.239.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
- 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
- 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
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6500e494f4f33879e4117b1b80eb380fc5d12dc1cf9c3bd62046550ca31e3e2b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8c60cf5fcaf18c2579ed23d1b8840782.png -
1edd9a55b627670d455570629d0bbc0d24dcf97bd770c780d6f6891f064231ea - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=ap+revised+pension+rules+1980+in+telugu+pdf+download
- https://cdn.shopify.com/s/files/1/0432/4940/2024/files/the_bedford_guide_for_college_writers_11th_edition_ebook.pdf
- https://cdn.shopify.com/s/files/1/0430/2041/9226/files/calcitonin_davis_drug_guide.pdf
- https://cdn.shopify.com/s/files/1/0478/7172/1638/files/a_days_work_reading_level.pdf
- http://files.athisfeet.org/uploads/1/3/2/3/132302995/wijedutotuteron.pdf
- http://gukulelo.shoprainbowsofhealing.com/uploads/1/3/0/7/130739663/68b35fc698178.pdf
- http://files.refinedblinds.co.uk/uploads/1/3/0/8/130874495/9015ed2ce9.pdf
- http://wojapix.catherinahearne.com/uploads/1/3/1/0/131071297/kazave_vebujibowobelez_nezup.pdf
- http://files.blueberrygreens.com/uploads/1/3/0/7/130776152/a8ff981093319.pdf
- https://uploads.strikinglycdn.com/files/5c1820d3-3982-4698-8d85-61d834bea038/zijilevesizega.pdf
- https://uploads.strikinglycdn.com/files/20736687-3724-4f62-acd8-9d5702331e61/fegoxibedenulabax.pdf
- https://uploads.strikinglycdn.com/files/d142cda8-e151-449d-a006-3b652a1ba30d/tikozabuk.pdf
- https://uploads.strikinglycdn.com/files/c84e8860-aec3-4b2f-a72d-48dee2d9d068/37094887389.pdf
- https://uploads.strikinglycdn.com/files/2e565549-5ae6-4c4b-b16a-9096cef3fa72/18451765195.pdf
- https://uploads.strikinglycdn.com/files/05fe91cc-f77e-415c-a25f-9acc14a3d714/xalevozu.pdf
- https://uploads.strikinglycdn.com/files/bc2e8ebe-0cdb-4687-9e90-deb1476de4fb/kujawejomiwazusunakoni.pdf
- https://uploads.strikinglycdn.com/files/51bc21b3-5bf0-4acd-9b32-d78e49d10fec/dasatanewoveziwibo.pdf
- https://uploads.strikinglycdn.com/files/bbb66f02-eee2-446e-862b-e2d71f4856c9/xotemelavovaj.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/
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- cctraff.ru
- cdn.shopify.com
- files.athisfeet.org
- gukulelo.shoprainbowsofhealing.com
- files.refinedblinds.co.uk
- wojapix.catherinahearne.com
- files.blueberrygreens.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 51.132.193.105
- 72.154.7.100
- 20.184.175.1
- 172.172.255.216
- 52.123.252.239
- 52.110.12.32
- 85.210.193.152
- 4.230.171.124
- 135.232.92.137
- 4.150.223.109
- 40.84.97.4
- 20.231.239.246
- 52.123.128.14
- 52.123.252.234
- 74.178.76.44
- 203.26.79.13
- 135.234.160.244
- 142.251.42.99
- 48.192.143.121
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report