MALICIOUS — 65591131454.pdf
MALICIOUS — 65591131454.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
e89589ab2f35ceb74bb17eb5750a1ba07f19357bb716f9eb4ac0a0b29c012415 - SHA-1:
a22b1e3312b733067befa8381aa6bcd6ca4d4383 - MD5:
ddf238671a20fa13d7b23e9f04166cc6 - ssdeep:
1536:8GFNLsYEXgMkH5x6yrNg5aSr4l03CYqhJOHC:ZFNwfXgVZXrZSry03CYqJF - TLSH:
T1A835BEF3405BDE8DB997AB43BDAA15488188D6892132D390889C77ACC4FC3FD6F51A11 - Submitted as: 65591131454.pdf
- File type: pdf · Size: 58765 bytes
- Verdict: malicious (88/100)
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
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/strik?keyword=investigacion+en+psicologia+clinica+pdf, https://uploads.strikinglycdn.com/files/734856e2-ae01-4f47-851d-95bbcc55c033/77602795430.pdf, https://uploads.strikinglycdn.com/files/5b221f25-c78f-427d-96ae-7b3018a78c82/68049091131.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
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://cctraff.ru/strik?keyword=investigacion+en+psicologia+clinica+pdf
- https://uploads.strikinglycdn.com/files/734856e2-ae01-4f47-851d-95bbcc55c033/77602795430.pdf
- https://uploads.strikinglycdn.com/files/5b221f25-c78f-427d-96ae-7b3018a78c82/68049091131.pdf
- https://uploads.strikinglycdn.com/files/65152ed2-ba34-458c-aa8d-81951aec4505/poxirivuvajagodinewatav.pdf
- https://uploads.strikinglycdn.com/files/8af8dba0-fcd7-4ffa-b7d5-7101d5d875f1/pepukemumufulesoja.pdf
- http://files.lisachambliss.com/uploads/1/3/1/4/131406453/kizuz.pdf
- http://linoleno.gaggiadirect.com/uploads/1/3/1/4/131453274/5ddbb0303c4.pdf
- https://site-1037115.mozfiles.com/files/1037115/pepuzipenibikovasat.pdf
- https://site-1036971.mozfiles.com/files/1036971/gamiwuposogaj.pdf
- https://site-1037028.mozfiles.com/files/1037028/totigobakudurudajit.pdf
- https://site-1037238.mozfiles.com/files/1037238/25738382048.pdf
- https://uploads.strikinglycdn.com/files/d9816c75-6f36-4d18-84ae-22398bb7232a/31746046274.pdf
- https://uploads.strikinglycdn.com/files/53499ee4-4fe4-4bc8-bdf6-6093f6ba693c/wubosuzosowuwazepagixenud.pdf
- https://uploads.strikinglycdn.com/files/cf7e4915-56b2-4dfa-957b-0f59c51f3086/zupijufolapikulaji.pdf
- https://uploads.strikinglycdn.com/files/60f83664-c339-4379-b0fe-6702aaf19f8b/fawubufuzipi.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
- uploads.strikinglycdn.com
- files.lisachambliss.com
- linoleno.gaggiadirect.com
- site-1037115.mozfiles.com
- site-1036971.mozfiles.com
- site-1037028.mozfiles.com
- site-1037238.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report