MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05
SHA3-384 hash: 00520fcfc81a28a9f79e35cb587507c7bd02710cc6a004c73bb2fedf740234ef035bc4a6ce45b1a9a0ce24fa79c3f893
SHA1 hash: 193ecba18fa63242d98a1ad0707afb9231f137e1
MD5 hash: 403569fce3b47fe439c52646b1022416
humanhash: mirror-yankee-colorado-kitten
File name:Fantazy.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:72'728 bytes
First seen:2026-01-09 15:34:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6Zw62k7o8Pl92tktfMGL4hfQJRPB97Sl8pEvs:fVk7XPl92tKMGLkIF9+2Evs
TLSH T1C9633AB9B4018FBCF84BD9FA41255A0DF52163005E530F27B627FE933EA20AED943946
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/cd7888b6-0790-4fd6-8345-43a92da66209/
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6961204e30368802bb7df6c1/reports/1dae08a7-e888-4d75-b648-4050e4faf922/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-09T12:39:00Z UTC
Last seen:
2026-01-09T23:51:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e47f9163-b2e1-421e-a244-1f4cc2d4074b
Behavior Graph:
Download SVG
%3 guuid=125ea0d8-1500-0000-d97d-c64e560c0000 pid=3158 /usr/bin/sudo guuid=45ec72da-1500-0000-d97d-c64e5c0c0000 pid=3164 /tmp/sample.bin guuid=125ea0d8-1500-0000-d97d-c64e560c0000 pid=3158->guuid=45ec72da-1500-0000-d97d-c64e5c0c0000 pid=3164 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6d2d39b2-ca18-40f5-a88b-a498d926bfc4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1847400
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847400 Sample: Fantazy.m68k.elf Startdate: 09/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 Fantazy.m68k.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 15:34:58 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6t7lmemej22veyrzsq77lp3xkhyno7a3v34ifvlsoicm7qlrucq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260109-sz5ftsgy2d/
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_575f5bc8
Link:
https://app.threat.zone/submission/1190ca53-33db-4ab3-a0df-25fa2f7fbbd1
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/1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_575f5bc8
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf 1fa7f5b08c2275aa9311cca1ffadfbba8f86bbe0dd77c416ab9390267e0b8d05

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3734857/
  
Delivery method
Distributed via web download

Comments