MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4
SHA3-384 hash: 85274b1a6ff2637aba88012f372a800f10f4cb8d66958625582af3cddc9c24af593126f2e9812365ee841008c2a1cc2a
SHA1 hash: 1b147364c55d15c0271206d36eb3388d323d8758
MD5 hash: 19b34f0d497ef02c51dd6b0a02c6d9fa
humanhash: mexico-artist-hot-bakerloo
File name:Space.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:61'792 bytes
First seen:2025-08-26 16:19:21 UTC
Last seen:2025-08-26 18:23:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:tTU3k6NpvtRYPavRsb+8sPD+QrLe7lCFN:tAZpVRYPvf8D+SLe7lCD
TLSH T16C53F2746BC34873DA511CA01FE2971F571C66FB4B6AF11A180AC861EEE209635BCECC
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) :61'792 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Unpacked file: 7272fed34085d44e9f600283d866a463b6a69da98ead3295b4320bd6b419b2aa

Intelligence

File Origin
# of uploads :
3
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.2279.1971.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Performs a bruteforce attack in the network
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69cc68ec-41a6-48ed-b364-87036df87d6d
Behavior Graph:
Download SVG
%3 guuid=dd73bdc9-1900-0000-c588-c5f8780a0000 pid=2680 /usr/bin/sudo guuid=4b2e67cb-1900-0000-c588-c5f87f0a0000 pid=2687 /tmp/sample.bin guuid=dd73bdc9-1900-0000-c588-c5f8780a0000 pid=2680->guuid=4b2e67cb-1900-0000-c588-c5f87f0a0000 pid=2687 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e424e0f9-f372-4320-af30-8ef7f7942913
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1765654
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765654 Sample: Space.arm7.elf Startdate: 26/08/2025 Architecture: LINUX Score: 68 20 87.120.166.200, 3778, 52378, 52380 BURDENIS-ASBG Bulgaria 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 Space.arm7.elf 2->8         started        signatures3 process4 process5 10 Space.arm7.elf 8->10         started        12 Space.arm7.elf 8->12         started        14 Space.arm7.elf 8->14         started        process6 16 Space.arm7.elf 10->16         started        18 Space.arm7.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 16:21:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5wjyiuyrvlqpbx2chbkgqv57fmz45yhpvubb3fjx72n5zrad72a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250826-tt4ssahq3s/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/70c98a2a-4061-4950-a809-9d7ab18bdacf
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/1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 1f6c9c22988d570786fa11c2a342bdf9599e77077d6810eca9bff4dee6201ff4

(this sample)

Mirai

elf 7272fed34085d44e9f600283d866a463b6a69da98ead3295b4320bd6b419b2aa

  
URLhaus
https://urlhaus.abuse.ch/url/3612055/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7272fed34085d44e9f600283d866a463b6a69da98ead3295b4320bd6b419b2aa
  
Dropping
MD5 47b6bedcaf0fbb6fb240380358c11010

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