MALICIOUS — 59352115464.pdf
MALICIOUS — 59352115464.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (85/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
5577e21549e75abe6b2169c5141f99cd0555413ed661856e7f7283120b2f55ad - SHA-1:
b1a3ef50b97df39f4d5f888065e48d47ed8f5516 - MD5:
658bd55673847d04e1c56d9e3a3865f0 - ssdeep:
1536:XGFCEyKZupzixqjZLMbJ6F/iZWTO+7BLKLLo:2FCPIA9Lin0B0o - TLSH:
T1F733BFF75167DDCD168BAF0728BA11A8700AD68D7122E2A018D57ABCC5786FD7F10E20 - Submitted as: 59352115464.pdf
- File type: pdf · Size: 49295 bytes
- Verdict: malicious (85/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 85/100 is the fusion of 7 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Contacted 10 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ggtraff.ru/strik?keyword=bilge+adam%25C4%25B1n+korkusu+pdf, https://cdn.shopify.com/s/files/1/0433/7847/5162/files/keruzovivefapupozota.pdf, https://cdn.shopify.com/s/files/1/0434/2553/0005/files/rig_veda_in_sanskrit.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 (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1027 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- inference.location.live.net
- c.pki.goog
- outlook.office.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=bilge+adam%25C4%25B1n+korkusu+pdf
- https://cdn.shopify.com/s/files/1/0433/7847/5162/files/keruzovivefapupozota.pdf
- https://cdn.shopify.com/s/files/1/0434/2553/0005/files/rig_veda_in_sanskrit.pdf
- https://cdn.shopify.com/s/files/1/0460/7705/1044/files/book_layout_template_microsoft_word.pdf
- https://cdn.shopify.com/s/files/1/0480/9280/7322/files/tonogurufulogapabo.pdf
- https://site-1037184.mozfiles.com/files/1037184/ratabax.pdf
- https://cdn.shopify.com/s/files/1/0483/4829/9417/files/cuales_son_los_mandamientos_estatutos_y_decretos_de_dios.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/57515970725.pdf
- https://site-1037279.mozfiles.com/files/1037279/41733067326.pdf
- https://site-1036939.mozfiles.com/files/1036939/2795039480.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
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://yr.c.lencr.org/
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- site-1037184.mozfiles.com
- site-1037279.mozfiles.com
- site-1036939.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.42.65.85
- 52.110.12.46
- 85.210.193.152
- 74.179.77.204
- 52.123.128.14
- 52.123.252.238
- 74.178.240.61
- 162.159.36.2
- 40.103.64.226
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report