MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432
SHA3-384 hash: 8dad9d6567e55fd213c1d21b68931729cc6a969108a21d623e5e0cabd9bb792ca59884c850e40b082b0535252e04ea2c
SHA1 hash: a4bff32e1791b535d485bba2f7f82edda87987a6
MD5 hash: 073404f1f53748b9b9ace9df307181e6
humanhash: item-alabama-music-bulldog
File name:kk.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:118'108 bytes
First seen:2026-01-21 12:30:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:hSSvA4mJF5wdZVvtb+069fJqf84gw2SsMHQYjkqNVmbIzrats+B8MsGOvrU0S:kH4Eutb+06R4f84RJjTmI+BgjUl
TLSH T14FB3F9577750DF62C21DC23009F3C752ABEA2AD226D29549B26DDA0C6E7134D682FFE0
telfhash t192112348d83e48143db202e8c8986614da4b4e123ca16b31dfa8c559c9b152d9216fbf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
8
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/911c292b-622d-4439-adef-6419130d6752
Behavior Graph:
Download SVG
%3 guuid=d8c193f7-1900-0000-fe35-605d8d070000 pid=1933 /usr/bin/sudo guuid=669372fa-1900-0000-fe35-605d94070000 pid=1940 /tmp/sample.bin guuid=d8c193f7-1900-0000-fe35-605d8d070000 pid=1933->guuid=669372fa-1900-0000-fe35-605d94070000 pid=1940 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b31ef6fc-26de-46a7-bd4b-12465e36eff2
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1854864
Signature
Contains symbols with names commonly found in malware
Drops files in suspicious directories
Drops invisible ELF files
Protects files from modification
Sample tries to persist itself using System V runlevels
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854864 Sample: kk.mips.elf Startdate: 21/01/2026 Architecture: LINUX Score: 60 34 169.254.169.254, 80 USDOSUS Reserved 2->34 36 15.204.230.147, 5480 HP-INTERNET-ASUS United States 2->36 38 2 other IPs or domains 2->38 40 Contains symbols with names commonly found in malware 2->40 8 kk.mips.elf 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 file5 32 /etc/rc.local, ASCII 8->32 dropped 48 Sample tries to persist itself using System V runlevels 8->48 18 kk.mips.elf sh 8->18         started        20 kk.mips.elf .sshd 8->20         started        signatures6 process7 process8 22 sh cp 18->22         started        26 sh chattr 18->26         started        28 sh chmod 18->28         started        file9 30 /usr/bin/.sshd, ELF 22->30 dropped 42 Drops invisible ELF files 22->42 44 Drops files in suspicious directories 22->44 46 Protects files from modification 26->46 signatures10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 12:13:42 UTC
File Type:
ELF32 Big (SO)
AV detection:
2 of 36 (5.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hcfan5nqngxt6r5lf2zzgi36sdx4nualosinicgxntwlpr4kqza._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/260121-ppwt6adv2b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Modifies rc script
Write file to user bin folder
File and Directory Permissions Modification
Executes dropped EXE
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/d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432

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:elf_arm_mips_ko_so
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 d1c45037ad834d79fa3d59759c991bf4877e36805ba486a046bb6765be3c5432

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761252/
  
Delivery method
Distributed via web download

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