MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82. 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: bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82
SHA3-384 hash: e33cde984ddfdff27fa982605ab2926be76d8ecda5f3a001f8ded8a2b145ce2ffcac9dc4c1e4160930d72366578cfc4e
SHA1 hash: 88c322c7fb7435952cabe58cb982c59da266ac05
MD5 hash: c72af06b295c0441321a3820c43e8e91
humanhash: asparagus-seventeen-king-whiskey
File name:bB3
Download: download sample
File size:101'108 bytes
First seen:2026-07-22 04:02:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:HqBBcTrIJij2DTZsZt8PryiNFd4EIIPD4WrceLQHAkDgMEO6x73M5uBc:HqNJij2DTZsZt8mk75cCkljJ
TLSH T17CA3C71E3E619F6CF3A9C23487B78B34A65D63D127D1C684D1ACD5002E7034E691FBAA
telfhash t1b031c519493813f4d3b10d8d6aeefb32e05174db6a261e378f11e5a9df1d9829d10d1c
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9838.1624.17897.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Sets a written file as executable
Runs as daemon
Manages services
Kills processes
Collects information on the CPU
Collects information on the RAM
Connection attempt
Writes symbolic links to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a60410f49c76b28101771a5/reports/9f2a63ad-01c0-4ecd-849f-25de02ce9aa4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
55
Number of processes launched:
13
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82
Behaviour
Anti-VM
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-22T03:17:00Z UTC
Last seen:
2026-07-22T04:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/165ee23c-425d-431a-b4f9-927ebbc80cec
Behavior Graph:
Download SVG
%3 guuid=3c9adf1a-1800-0000-0c49-d364f10a0000 pid=2801 /usr/bin/sudo guuid=3f60d41c-1800-0000-0c49-d364f50a0000 pid=2805 /tmp/sample.bin guuid=3c9adf1a-1800-0000-0c49-d364f10a0000 pid=2801->guuid=3f60d41c-1800-0000-0c49-d364f50a0000 pid=2805 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5cd47d16-b555-4346-b8c1-9f9c19ec078a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1946246
Signature
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1946246 Sample: bB3.elf Startdate: 22/07/2026 Architecture: LINUX Score: 60 41 129.121.110.105, 34832, 81 ORACLE-BMC-31898-OracleCorporationUS United States 2->41 43 109.202.202.202, 80 INIT7CH Switzerland 2->43 45 2 other IPs or domains 2->45 9 bB3.elf 2->9         started        11 systemd snapd-env-generator 2->11         started        13 systemd snapd-env-generator 2->13         started        15 8 other processes 2->15 process3 process4 17 bB3.elf 9->17         started        process5 19 bB3.elf 17->19         started        process6 21 bB3.elf 19->21         started        25 bB3.elf 19->25         started        27 bB3.elf 19->27         started        29 5 other processes 19->29 file7 35 /etc/rc.local, POSIX 21->35 dropped 37 /etc/crontab, ASCII 21->37 dropped 39 /etc/cron.d/crond, ASCII 21->39 dropped 47 Sample tries to set files in /etc globally writable 21->47 49 Sample reads /proc/mounts (often used for finding a writable filesystem) 21->49 51 Sample tries to persist itself using cron 21->51 53 Sample tries to persist itself using System V runlevels 21->53 31 bB3.elf systemctl 21->31         started        33 bB3.elf systemctl 21->33         started        55 Sample tries to kill multiple processes (SIGKILL) 25->55 signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xl7p4xry4whlywnucrrx65cwatszdl7kv6nvmipqnvrojwe4f2ba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260722-emhveaybqg/
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/bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

elf bafefe5e38e58ebc59b414637f745604e591afeaaf9b5621f06d62e4d89c2e82

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3889981/
  
Delivery method
Distributed via web download

Comments