MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0
SHA3-384 hash: f322d37e1f45506f6550563391d47c63f7d38931abdb1d60fe903b0be4e5024dc283c2585c2ea88a239139f497566b58
SHA1 hash: 90159c28ba6b2f13c8c38fd4c06c05edf5b8d89e
MD5 hash: db468867612233cebed560ea732e25d7
humanhash: fix-sierra-pasta-nebraska
File name:arm7.nn
Download: download sample
Signature Mirai
Create hunting rule
File size:149'315 bytes
First seen:2025-10-09 21:09:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:2XFXMIMN6vwVRaXgfIOG2kJNrfY0EGSII4M/9x37I:2XFXMIMKCRaXgfIOGFDZEGSIjM/9x37I
TLSH T1E7E34C46FA414F13C0D61779BAEF424533239B9593DB73069928AFB43F8275E0E63A05
telfhash t1932120b1173652195961eeac89ed67710a2cc3021341ff33ef22c4ac640504eea2ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 af65cb51659bee4401d35252d9e8fec46439c8e38b3109c67c660e3ffc292964
File size (compressed) :55'276 bytes
File size (de-compressed) :149'315 bytes
Format:linux/arm
Packed file: af65cb51659bee4401d35252d9e8fec46439c8e38b3109c67c660e3ffc292964

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Connection attempt
Sends data to a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/68e824d371883144ef2f3e54/reports/2b499929-e7b6-40af-9d67-a91365594260/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
27
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-09T19:20:00Z UTC
Last seen:
2025-10-09T20:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3f73a97-16ba-4cf4-b1bc-5ba5a7a34170
Behavior Graph:
Download SVG
%3 guuid=17782983-1800-0000-3d29-3001650a0000 pid=2661 /usr/bin/sudo guuid=3a98af85-1800-0000-3d29-30016e0a0000 pid=2670 /tmp/sample.bin guuid=17782983-1800-0000-3d29-3001650a0000 pid=2661->guuid=3a98af85-1800-0000-3d29-30016e0a0000 pid=2670 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1792428
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1792428 Sample: arm7.nn.elf Startdate: 09/10/2025 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 176.46.152.89, 22, 34270 ESTPAKEE Iran (ISLAMIC Republic Of) 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 7 dash rm arm7.nn.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 dash rm 2->11         started        13 16 other processes 2->13 signatures3 process4 process5 15 arm7.nn.elf 7->15         started        18 arm7.nn.elf 7->18         started        20 arm7.nn.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-09 21:10:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gopdnuqbfvhwe3wbok77zt27zpkcv6r5hm7azhjqyaxufb5d73ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251009-z1dstsbp8z/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d0d3247b-a24e-4c86-9008-49a9c5b934ab
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/339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0

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: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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 af65cb51659bee4401d35252d9e8fec46439c8e38b3109c67c660e3ffc292964

Mirai

elf 339e36d2012d4f626ec172bffccf5fcbd42afa3d3b3e0c9d30c02f4287a3fed0

(this sample)

  
Dropped by
SHA256 af65cb51659bee4401d35252d9e8fec46439c8e38b3109c67c660e3ffc292964
  
URLhaus
https://urlhaus.abuse.ch/url/3665864/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2c8085dddb901d1fab3729988ea5638a
  
URLhaus
https://urlhaus.abuse.ch/url/3665571/

Comments