MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b. 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: 6


Intelligence 6 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b
SHA3-384 hash: b25728f2fd97575b019c7a81bf8f995ea0586151d7f97ff773cf91088e7b1275d31c46ccfccee465fbc63fbd66ac29c2
SHA1 hash: 14a5c160b8866f08a17438291edcff9c80bcb2a6
MD5 hash: ee4012e3a7e8dad9536d000c2bed9f3b
humanhash: thirteen-echo-earth-vegan
File name:sys_armv6l-unknown-linux-gnueabi-armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:145'904 bytes
First seen:2026-02-13 09:00:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BcvsmBosAcaBk0JDnzABkoizPauAfPoEvM/9pzZ1mjwTAcEV:BcvjvAcaBk0JDnzA6ogAfPoSM/9pzLm/
TLSH T19AE32B46E7814B13C0D21776BADF82553323AB64D7EB330699286FF83F867994E23506
telfhash t10a21446955350425ef618da4cdfd9bf20521172797481f358f29c8ec55160d2e2bec4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758
File size (compressed) :70'484 bytes
File size (de-compressed) :145'904 bytes
Format:linux/arm
Packed file: 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/10e4a7a1-430b-4d38-979b-abe613bc146d
Behavior Graph:
Download SVG
%3 guuid=95315e8e-1a00-0000-6c09-141ac4090000 pid=2500 /usr/bin/sudo guuid=70298d91-1a00-0000-6c09-141ac6090000 pid=2502 /tmp/sample.bin guuid=95315e8e-1a00-0000-6c09-141ac4090000 pid=2500->guuid=70298d91-1a00-0000-6c09-141ac6090000 pid=2502 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/35356ab1-df0d-4979-aabe-91e8b6ac5529
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uzaj2ksdjrbmezol5u6f62nryfeh4rhpoqncv3tttybrjjhbny5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/260213-kymwdshy2h/
Behaviour
Reads runtime system information
Checks CPU configuration
Enumerates running processes
Reads MAC address of network interface
Traces itself
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/a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758

Mirai

elf a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b

(this sample)

  
Dropped by
SHA256 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758
  
URLhaus
https://urlhaus.abuse.ch/url/3776948/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8bfa15f4431d6c6c7e7cb88352d978de

Comments