Report - Cbqjobosim-Signed.exe

Generic Malware Malicious Library Malicious Packer UPX PE File PE64 OS Processor Check
ScreenShot
Created 2025.04.13 15:19 Machine s1_win7_x6401
Filename Cbqjobosim-Signed.exe
Type PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
AI Score
3
Behavior Score
3.8
ZERO API file : malware
VT API (file) 29 detected (Ghanarava, Artemis, Unsafe, MSILZilla, Vns4, malicious, confidence, 100%, Attribute, HighConfidence, high confidence, MalwareX, Misc, Static AI, Malicious PE, Detected, Injuke, Chgt, R002H09DC25, PossibleThreat)
md5 44269f3383c745b0656f94ebdf04bb4c
sha256 0303f9d6082240e16f0d503cf900f5f378a5cf906088a7c6312f58ad50472d8a
ssdeep 196608:6/kwAaMPhvv4IBhYJqbqEq3JYByB3FvBBnf4:68NaMPhvv42KJzFwyBvJf4
imphash
impfuzzy 3::
  Network IP location

Signature (10cnts)

Level Description
warning File has been identified by 29 AntiVirus engines on VirusTotal as malicious
watch One or more of the buffers contains an embedded PE file
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice One or more potentially interesting buffers were extracted
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Collects information to fingerprint the system (MachineGuid
info One or more processes crashed

Rules (7cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE64 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) is none

EAT(Export Address Table) is none



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