MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39
SHA3-384 hash: 0ee7c2ddde298260a219c669a9bb552a53ff5ad8ed8fa2ce149202de7dd3f1cfef70f7fa9efd179aa32f2f3a7cac815f
SHA1 hash: c2550e480ab923f44ca66bb581c117e9a3749c1b
MD5 hash: 0dc5623bf68931412ee2fd3c6f23a4fb
humanhash: bluebird-virginia-mockingbird-high
File name:MIPSEL
Download: download sample
File size:41'376 bytes
First seen:2026-06-06 06:56:29 UTC
Last seen:2026-06-06 15:46:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:FEC4ve2zgUUVRur7UXUMpulYe5JRIXF1dgwsTByMP0tN/hlV+WR/Q:FEC4vVEUU+Qw6sRIXF1BChPYNplfQ
TLSH T18903F19C52F335F5C9FD46FC09CA57B26610B5A3730A4F8CAB819E204799C87A8854FD
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.DarkNexus-7679166-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Changes access rights for a file
Runs as daemon
Writes files to system directory
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a23c4a246e44aecc0d2510f/reports/2f2fde10-edf1-4f49-adfa-2dec31f6ed47/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-05T14:44:00Z UTC
Last seen:
2026-06-07T23:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4ae3908a-e09f-498a-984f-60f5b683a13e
Behavior Graph:
Download SVG
%3 guuid=0bff39eb-1900-0000-1213-67e4070b0000 pid=2823 /usr/bin/sudo guuid=46c89ced-1900-0000-1213-67e40e0b0000 pid=2830 /tmp/sample.bin guuid=0bff39eb-1900-0000-1213-67e4070b0000 pid=2823->guuid=46c89ced-1900-0000-1213-67e40e0b0000 pid=2830 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7d50069f-f645-46dc-8b7a-b1b7ff8ef296
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1923977
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-06 02:44:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkvdyt6bxhf4cyw2crdoeu2e56dnq2a4ii4vherejsrcjgrlhm4q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260606-hqmjjsby9r/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates running processes
Reads system routing table
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf b2aa3c4fc1b9cbc162da1446e25344ef86d8681c42395392244ca2249a2b3b39

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859565/
  
Delivery method
Distributed via web download

Comments