MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380. 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


Mirai


Vendor detections: 7


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

SHA256 hash: a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380
SHA3-384 hash: 13e2d3c166db5098285dd3a16f2ec917f3022e3f03faded85b1d24da9355928d6f1a609566f3467e3bae9c454dcd3c5d
SHA1 hash: 991a24fb97e7d423724f47f4b1fef7d883f9bc1a
MD5 hash: 11fa600479972bbf1d2b5ea421e4daf4
humanhash: tennis-alpha-maine-thirteen
File name:bukakke_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:906'564 bytes
First seen:2026-01-19 16:08:13 UTC
Last seen:2026-01-20 15:26:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:VBMp2m1f94RNGzky9AJACcZ2BU1JT4KzuYM:VCxD4RYky9Cu221JT4Km
TLSH T1F4157C623721CFA5E315C67008F3C7615AE524A31BE25096A27CC7287E2161EAD5FFF8
telfhash t1c801d3e4c47c9e0105d2db54e5ab446b4f58b24f0f394a9316b2d9982bb134d3793e3b
Magika elf
Reporter abuse_ch
Tags:DDOSAgent elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9774.23729.15409.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/696e571655805a763fe8f03a/reports/bf7afc20-1801-4a3b-b095-e358f6303cff/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-19T13:22:00Z UTC
Last seen:
2026-01-20T12:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6e61294e-f7e3-40be-a199-fb239ed71ca6
Behavior Graph:
Download SVG
%3 guuid=a9df6180-1b00-0000-d1f4-d32ad20d0000 pid=3538 /usr/bin/sudo guuid=18af0682-1b00-0000-d1f4-d32ada0d0000 pid=3546 /tmp/sample.bin guuid=a9df6180-1b00-0000-d1f4-d32ad20d0000 pid=3538->guuid=18af0682-1b00-0000-d1f4-d32ada0d0000 pid=3546 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aa039b5a-ca0a-4b28-bb8c-f3ab33199d2e
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1853499
Signature
Executes the "crontab" command typically for achieving persistence
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853499 Sample: bukakke_mips.elf Startdate: 19/01/2026 Architecture: LINUX Score: 48 37 176.65.148.239, 54356, 8081 PALTEL-ASPALTELAutonomousSystemPS Germany 2->37 39 109.202.202.202, 80 INIT7CH Switzerland 2->39 41 4 other IPs or domains 2->41 10 bukakke_mips.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        process3 process4 16 bukakke_mips.elf 10->16         started        process5 18 bukakke_mips.elf 16->18         started        process6 20 bukakke_mips.elf sh 18->20         started        22 bukakke_mips.elf 18->22         started        process7 24 sh crontab 20->24         started        28 sh 20->28         started        file8 35 /var/spool/cron/crontabs/tmp.2BsyAU, ASCII 24->35 dropped 43 Sample tries to persist itself using cron 24->43 45 Executes the "crontab" command typically for achieving persistence 24->45 30 sh crontab 28->30         started        33 sh grep 28->33         started        signatures9 process10 signatures11 47 Executes the "crontab" command typically for achieving persistence 30->47
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 16:10:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=umthjreakkd3ywoohscqpcbcq4xfva7wlohwcnltcxd5nt6feoaa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260119-tlll8sgv2h/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Creates/modifies Cron job
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/46df2cdb-d2a7-4613-8a64-fd4c06ea1c2d
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/a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Mirai

elf a32674c4805287bc59ce3c85078822872e5a83f65b8f61357315c7d6cfc52380

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760344/
  
Delivery method
Distributed via web download

Comments