MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc
SHA3-384 hash: 40c2c93bd1d0ea44dfa5e7bb415be2f88f455e0ec1ac3339c9d0dada464c863ff2e74464f7dc86d96629b1d0604dc241
SHA1 hash: 2d686a84cd3e788ac74defda9a9ce5ca138d10ea
MD5 hash: 4eb18884c5c13c39a6b24a32732102fa
humanhash: west-freddie-five-crazy
File name:systemx64.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:90'412 bytes
First seen:2026-01-16 07:49:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nnnRcASxf1kmp0cCiF8aE/yE0kqpoDArWpYJ/qc5nJtUHaFskxWrUA+Lv:23pjLOiZsHaFskxWYxT
TLSH T11B931885B88284764AE413FEF82D10CE335663AAD2DE3116CD115F597B86A1F0CB7B92
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6969edd3584f1963ad5671fd/reports/3b47207d-97d1-42b2-9b0c-6f479419d877/overview
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/858df048-4698-489b-a2a6-4e1657e7d81c
Behavior Graph:
Download SVG
%3 guuid=d215c538-1700-0000-756f-78e3900e0000 pid=3728 /usr/bin/sudo guuid=bd44a53a-1700-0000-756f-78e3990e0000 pid=3737 /tmp/sample.bin guuid=d215c538-1700-0000-756f-78e3900e0000 pid=3728->guuid=bd44a53a-1700-0000-756f-78e3990e0000 pid=3737 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8b76d800-b204-4c3a-80b9-9aae74019386
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1851859
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1851859 Sample: systemx64.arm7.elf Startdate: 16/01/2026 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 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 systemx64.arm7.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-16 07:50:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5t67kaykyny232om2xlddze5efkbptpjtn36ujrfvsydbl77zc6a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260116-jpmctsaw9b/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1fe0537a-cda7-495c-aa89-893c229aea48
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/ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 ecfdf5030ac371ade9ccd5d631e49d215417cde99b77ea2625acb030afffc8bc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3758145/
  
Delivery method
Distributed via web download

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