Report - Delivery_Data.jar

Malicious Library MSOffice File
ScreenShot
Created 2023.12.15 18:22 Machine s1_win7_x6401
Filename Delivery_Data.jar
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Revision Number: {75E1D47A-2B8F-4CD2-918A-DEE44A729B53}, Number of Words: 0, Number of Pages: 200, Template: Intel;1033, Title: Controller Editor Setup, Subject:
AI Score Not founds Behavior Score
2.4
ZERO API file : mailcious
VT API (file) 20 detected (Java, GenericGB, Strrat, Appjar, gen1, csrvpr, Detected, many, Eldorado, AppendedJar, ai score=81, AZAV)
md5 eea444443394d25856661dc1cfbbff20
sha256 d1879df96e055b66accad594a3c75d0c133d6d01b2765a5f596b73a04f3c6abc
ssdeep 12288:8V9LRFojziULeQ5kFYF40VSzq7gJ3+lCWpB:8DLRijx150YF40cFsCWpB
imphash
impfuzzy
  Network IP location

Signature (4cnts)

Level Description
danger A potential heapspray has been detected. 758 megabytes was sprayed onto the heap of the java.exe process
warning File has been identified by 20 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
info Checks amount of memory in system

Rules (2cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info Microsoft_Office_File_Zero Microsoft Office File binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids



Similarity measure (PE file only) - Checking for service failure