MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c. 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: 7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c
SHA3-384 hash: 3f1bb9c27413b6bc6b152033facc3e16de52c7cc32d3844b744085e491f5ce7c2f695d79bd196f02eff0a5f020ff3bb7
SHA1 hash: 3b813822243bf112cdf559a0f30a6567b2f2af00
MD5 hash: a5cf41f058084cc792c6c9ddaad3617b
humanhash: pasta-missouri-fix-nitrogen
File name:splm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:79'372 bytes
First seen:2025-12-27 17:58:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oe/OOin6QGPlEzwPazVT40xSL8uobolWxZxmOS4kiKigzTPK:oe/OOiKtEzQeVk0AebPZx7S4kiLz
TLSH T1EF734A96E400CD7DF84FF67B84270E05F624B7919B830F267A6AFD937A710894A15EC2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69501e77e126b9ff43934bb3/reports/7ed7096a-731e-4330-a0e6-34adb0449e53/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T15:24:00Z UTC
Last seen:
2025-12-28T03:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/95406147-3f47-410b-9e43-589859dd2424
Behavior Graph:
Download SVG
%3 guuid=b3a3d92c-1b00-0000-d531-53b9600c0000 pid=3168 /usr/bin/sudo guuid=308bb82f-1b00-0000-d531-53b9640c0000 pid=3172 /tmp/sample.bin guuid=b3a3d92c-1b00-0000-d531-53b9600c0000 pid=3168->guuid=308bb82f-1b00-0000-d531-53b9640c0000 pid=3172 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bb19b24a-d40a-43e0-8f76-24ad7ff534d4
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1840364
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840364 Sample: splm68k.elf Startdate: 27/12/2025 Architecture: LINUX Score: 52 22 185.9.21.220, 23 ONESYSTEM-ASFR France 2->22 24 185.9.21.221, 23 ONESYSTEM-ASFR France 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 8 splm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 splm68k.elf 8->14         started        process6 16 splm68k.elf 14->16         started        18 splm68k.elf 14->18         started        20 splm68k.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 17:59:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p7zxitvpdp7fchsbz6k545dijhhduem6ufggdp2al3iy7rh3tz6a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251227-wk6bcshn41/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8eb44a90-6018-45ad-b34d-086b8b825069
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/7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c

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: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 7ff3744eaf1bfe511e41cf95de746849ce3a119ea14c61bf405ed18fc4fb9e7c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739240/
  
Delivery method
Distributed via web download

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