MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc
SHA3-384 hash: e8293ad968db944a442f243e07e6c608905a5fbfd274989e678a4404287ade1f98624ffd19f53cf8a9aa51022215ea21
SHA1 hash: b1d06eb53a77d6cb041480125db10771deec4104
MD5 hash: d3ad4dd49501a587c2b8c52bcd7edead
humanhash: apart-indigo-batman-florida
File name:dlr.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:243'231 bytes
First seen:2025-10-25 19:26:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:+1pCwlovX0waogG9nEx3+UL7EhITZaMV/GF57:+1EwKX0waHG9nEx3p3aO/o
TLSH T190343A46EB404E13C4D627B9F69F02553323D768D7EB73069928ABB43F8779E4E22601
telfhash t1b34120725768911a5a91cc64d8ee47b2642bcb132764ee37cf30c4cc241a04bf527c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 bf0b7a3bab54d71d6ec17e19e603671f36325ba0701499edda0163a35fad3fa7
File size (compressed) :83'396 bytes
File size (de-compressed) :243'231 bytes
Format:linux/arm
Packed file: bf0b7a3bab54d71d6ec17e19e603671f36325ba0701499edda0163a35fad3fa7

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135928-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade mirai rust
Link:
https://www.filescan.io/uploads/68fd24aac85c5c569735fc3c/reports/8dd5d842-a40e-4ecf-b6e7-3765a75132a2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-25T17:15:00Z UTC
Last seen:
2025-10-26T01:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d4b09600-f0c2-4a14-a8b0-a84bb75f1448
Behavior Graph:
Download SVG
%3 guuid=40b17f94-1b00-0000-20fe-eea235080000 pid=2101 /usr/bin/sudo guuid=21603b96-1b00-0000-20fe-eea23b080000 pid=2107 /tmp/sample.bin guuid=40b17f94-1b00-0000-20fe-eea235080000 pid=2101->guuid=21603b96-1b00-0000-20fe-eea23b080000 pid=2107 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7278a374-05f0-4e93-ab88-c03f8e3f35d1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1801816
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801816 Sample: dlr.arm7.elf Startdate: 25/10/2025 Architecture: LINUX Score: 84 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 213.209.143.62, 1348, 53874 RAPIDNET-DEHaunstetterStr19DE Germany 2->21 23 daisy.ubuntu.com 162.213.35.24, 37132, 443 CANONICAL-ASGB United States 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 dlr.arm7.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 dlr.arm7.elf 8->13         started        process6 process7 15 dlr.arm7.elf 13->15         started        17 dlr.arm7.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-25 19:27:40 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=5ktkseosnsbm5gamqpi2rx6dcyqaoffwm52l6o6e5eqhg5uudlga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251025-x52dkssrex/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1cb7aaeb-9c79-4e25-b7e2-348ae150c085
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/eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 bf0b7a3bab54d71d6ec17e19e603671f36325ba0701499edda0163a35fad3fa7

Mirai

elf eaa6a911d26c82ce980c83d1a8dfc316200714b66774bf3bc4e9207376941acc

(this sample)

  
Dropped by
SHA256 bf0b7a3bab54d71d6ec17e19e603671f36325ba0701499edda0163a35fad3fa7
  
URLhaus
https://urlhaus.abuse.ch/url/3687362/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3687366/
  
Dropped by
MD5 b3012126081f0e166bb5df8e23d48bc6
  
URLhaus
https://urlhaus.abuse.ch/url/3681484/
  
URLhaus
https://urlhaus.abuse.ch/url/3681665/
  
URLhaus
https://urlhaus.abuse.ch/url/3639132/
  
URLhaus
https://urlhaus.abuse.ch/url/3688060/

Comments