MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02
SHA3-384 hash: 547277dc482b12964563d010e5eae11dbc9e8cbc06d951019784ec56a33b857f1cf4d86b8e0c18389186737f0e1c0b25
SHA1 hash: 28a9f8cf029741d5355b719387c5770331b74b9e
MD5 hash: c6039c41628cf3ab0d079096e67e8ac7
humanhash: freddie-double-friend-summer
File name:iran.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:66'124 bytes
First seen:2025-12-30 21:39:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:UL1utP7vlhAJ6JJ7mpGT1tBnUducNa0G7G5hiRBwvWJmcqvav5jC60WP2TNzX6Wm:usvlu6J4pGBnU3zibev1ihjC60W+RL+
TLSH T16253F1C973E82D8EED9B84FA45AA08B3CEC00162715D9B46CF546ACA7C54446F2CF4F6
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :66'124 bytes
File size (de-compressed) :206'360 bytes
Format:linux/mipsel
Unpacked file: 0045784c59ac0a8a072498b0af7f35b8ce7f81eebcdca29aaf4c175106761afb

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/952b5236-8270-4826-8959-66fa8e80154a/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-25T17:56:00Z UTC
Last seen:
2025-12-26T18:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/92bf65ef-eb14-455e-ae8f-d4857a91c9e1
Behavior Graph:
Download SVG
%3 guuid=a4043f54-2000-0000-e031-af0b270d0000 pid=3367 /usr/bin/sudo guuid=cdcb8d56-2000-0000-e031-af0b2d0d0000 pid=3373 /tmp/sample.bin guuid=a4043f54-2000-0000-e031-af0b270d0000 pid=3367->guuid=cdcb8d56-2000-0000-e031-af0b2d0d0000 pid=3373 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/338da0ff-c1c8-4d3f-a785-abdf35230142
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1842357
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842357 Sample: iran.mipsel.elf Startdate: 30/12/2025 Architecture: LINUX Score: 64 17 169.254.169.254, 80 USDOSUS Reserved 2->17 19 45.153.34.195, 7080 SKYLINKNL Germany 2->19 21 daisy.ubuntu.com 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Sample is packed with UPX 2->27 8 iran.mipsel.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 iran.mipsel.elf 8->12         started        process6 14 iran.mipsel.elf 12->14         started        signatures7 29 Sample deletes itself 14->29
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 22:51:19 UTC
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2qdrm6hieyvrpganeadh4qth3vkt2xv3k5mwzp3eza7cpsdfzqba._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery upx
Link:
https://tria.ge/reports/251230-1hy7gswlhp/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Deletes itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/22ca022f-1ccc-4c96-be96-d594620bc68a
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/d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf d4071678e8262b17980d20067e4267dd553d5ebb57596cbf64c83e27c865cc02

(this sample)

Mirai

elf 0045784c59ac0a8a072498b0af7f35b8ce7f81eebcdca29aaf4c175106761afb

  
Dropping
SHA256 0045784c59ac0a8a072498b0af7f35b8ce7f81eebcdca29aaf4c175106761afb
  
Dropping
MD5 c3266fb3a6848506f18333d3388a9d53
  
URLhaus
https://urlhaus.abuse.ch/url/3746730/
  
Delivery method
Distributed via web download

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