MALICIOUS — 56089170407.pdf
MALICIOUS — 56089170407.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8d525b83a85710b98cee86b39ea52a41607bf5be939c0fae8a111b485ffdbb88 - SHA-1:
231e8d78d526d7f5a17a70d0e421f140c54da46e - MD5:
b6d6d3cd36f722f88964df49a06b8566 - ssdeep:
768:bgGzpDZri6Whv66QP9rXTehuHMQSyD/8/37owOORenW/I/8va:kGFFrqd66E9riPyD/esnH/8va - TLSH:
T1A533BFF7016BED9C67866F079DE600597246D7886162A3B489D87B7CC4BCAFC7E00860 - Submitted as: 56089170407.pdf
- File type: pdf · Size: 52034 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 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 89/100 is the fusion of 8 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://ggtraff.ru/strik?keyword=marriage+certificate+form+gujarati+pdf, https://site-1036868.mozfiles.com/files/1036868/76637151635.pdf, https://site-1037266.mozfiles.com/files/1037266/57655969127.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 8 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1144 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- inference.location.live.net
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- 23.40.52.85
- 162.159.142.9
- 23.33.238.208
- 135.233.95.144
- 20.190.142.166
- 52.110.12.1
- 23.40.52.174
- 131.253.33.203
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=marriage+certificate+form+gujarati+pdf
- https://site-1036868.mozfiles.com/files/1036868/76637151635.pdf
- https://site-1037266.mozfiles.com/files/1037266/57655969127.pdf
- https://site-1036646.mozfiles.com/files/1036646/15358779265.pdf
- https://site-1036879.mozfiles.com/files/1036879/sunewex.pdf
- http://files.whitebeamphotography.com/uploads/1/3/1/4/131454345/8041492.pdf
- http://wilajeb.beautiquestyles.com/uploads/1/3/2/7/132741214/sikemebef.pdf
- http://files.ruggyd.us/uploads/1/3/1/4/131438069/8480279.pdf
- http://files.ukaydeoro.com/uploads/1/3/0/7/130738892/1145243.pdf
- https://site-1037024.mozfiles.com/files/1037024/sazovazipudagut.pdf
- https://site-1037024.mozfiles.com/files/1037024/52521471861.pdf
- https://site-1036962.mozfiles.com/files/1036962/nevapixarame.pdf
- https://site-1036811.mozfiles.com/files/1036811/57245904853.pdf
- http://rugovijo.mgreenclassroom.com/uploads/1/3/1/3/131379741/witotavud.pdf
- http://kovebo.ambroseco.com/uploads/1/3/1/1/131164132/b6257ac33fc57.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
Embedded domains
- ggtraff.ru
- site-1036868.mozfiles.com
- site-1037266.mozfiles.com
- site-1036646.mozfiles.com
- site-1036879.mozfiles.com
- files.whitebeamphotography.com
- wilajeb.beautiquestyles.com
- files.ruggyd.us
- files.ukaydeoro.com
- site-1037024.mozfiles.com
- site-1036962.mozfiles.com
- site-1036811.mozfiles.com
- rugovijo.mgreenclassroom.com
- kovebo.ambroseco.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 162.159.142.9
- 135.233.95.144
- 52.110.12.1
- 20.247.185.124
- 4.150.223.104
- 172.215.188.225
- 4.230.171.124
- 40.99.133.210
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report