MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d
SHA3-384 hash: 2d55c8e18ff69ed17d1d11af5d50eaf4aaa8097adb39d52bddd1a64c4160f2accdad36f580f78dfc9cbf33ffc8369cba
SHA1 hash: 3437d0b2c54c613396da4c7860ad67dcf54c1d12
MD5 hash: 87aa236dfeb73b24bccb711694737808
humanhash: nevada-mike-uranus-berlin
File name:ub8ehJSePAfc9FYqZIT6.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:53'496 bytes
First seen:2026-01-19 02:48:43 UTC
Last seen:2026-01-19 05:06:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:xYBmI0fgEwUjFWU9W/onXDmK2ZfUgWeZXwAnVyWb8wxfe/ad7xCvcnH/rvMX9q39:HjnRWcDk53nMWb8w0addScH/rvZL/
TLSH T1333302301966D475D6D72A34A161C6487FADA7FCD02BB087B098473434C2B682EFA7B3
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) :53'496 bytes
File size (de-compressed) :142'332 bytes
Format:linux/arm
Unpacked file: 31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab

Intelligence

File Origin
# of uploads :
2
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/83b26f5c-0d2c-40f1-8635-3a569186ebcd/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696d9bb4fdafd7624ab066fd/reports/3aeec4f6-9d1c-44d6-85c4-42dfa9d341ee/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T01:01:00Z UTC
Last seen:
2026-01-19T04:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/de7e4d2d-e6a0-41bd-9880-cbcd61f00bc9
Behavior Graph:
Download SVG
%3 guuid=2e2183ea-1900-0000-62bc-a11e78090000 pid=2424 /usr/bin/sudo guuid=e78215ed-1900-0000-62bc-a11e7f090000 pid=2431 /tmp/sample.bin guuid=2e2183ea-1900-0000-62bc-a11e78090000 pid=2424->guuid=e78215ed-1900-0000-62bc-a11e7f090000 pid=2431 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a08116c9-2bc2-4b6e-b659-4c771fcc1d5f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1853066
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 02:49:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yewpcevdk3zzezf5lzktshtfdkfne3b6n44fhzuxuz3zw5dvyugq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/260119-davg1adw7a/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/67ce9bc2-0f7a-4ff2-b2f3-24b8591f6094
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/c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d

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: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 c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d

(this sample)

Mirai

elf 31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab

  
URLhaus
https://urlhaus.abuse.ch/url/3753584/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab
  
Dropping
MD5 602cd714247ea2d5dab28842fba06275

Comments