MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e. 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: 8


Intelligence 8 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e
SHA3-384 hash: 9c6de18ce4dde0b4e235041b20ea9dcac5f64daa8d99e3303cbbd2f605772e14cd04a6403991e617f2f220c27c6432e8
SHA1 hash: 750cf571e1df34a2b9d698a56cb87dca8a85b322
MD5 hash: 7b64ab3cac67a360e3a13f3266788fb0
humanhash: hotel-colorado-carpet-burger
File name:kaf.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:858'596 bytes
First seen:2026-05-05 16:49:26 UTC
Last seen:2026-05-05 23:00:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:YxPvMD2DVcJSypHVICAEl+0+E7CNbccEy7QcrDA7KZGZMGoxN2eIS1gpiLEjkJSN:YxnESy9OLEIN/P7QQDA7q7P8c
TLSH T10005F1D8F79B2C46C4EBD53A504AC2859656E86B73F393483E43A5BB34AD3714F28309
Magika elf
Reporter BlinkzSec
Tags:Hajime mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
37
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32138.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Manages services
Changes access rights for a written file
Launching a process
Sends data to a server
Locks files
Sets a written file as executable
Creating a file
Changes the time when the file was created, accessed, or modified
Creating a file in the %temp% directory
Connection attempt
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc hajime masquerade obfuscated
Link:
https://www.filescan.io/uploads/69fa20107d31ad7bba4e7f9f/reports/ac00f36b-d955-44f6-b562-24e8943fcdb3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e
Behaviour
no suspicious findings
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/96c37092-7701-445f-97d9-79d6ef063aea
Behavior Graph:
Download SVG
%3 guuid=c7f02082-1900-0000-b5b9-34d625080000 pid=2085 /usr/bin/sudo guuid=87a32684-1900-0000-b5b9-34d629080000 pid=2089 /tmp/sample.bin guuid=c7f02082-1900-0000-b5b9-34d625080000 pid=2085->guuid=87a32684-1900-0000-b5b9-34d629080000 pid=2089 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8a07f96d-a41d-45a3-a8fd-5e2922d7f81c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e/
Threat name:
Linux.Trojan.Hajime
Create hunting rule
Status:
Malicious
First seen:
2026-05-05 16:43:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cuv25zjxrt6wz5qyz5eifda3k3vysenxauvdf64n566fo55th5xa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260505-vcc46sbz8y/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Modifies rc script
Modifies systemd
Unexpected DNS network traffic destination
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/152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:iot_req_metachar
Create hunting rule
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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

Mirai

elf 152baee5378cfd6cf618cf48828c1b56eb8911b7052a32fb8defbc5777b33f6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3839707/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3839704/

Comments