MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b
SHA3-384 hash: 652ff332d52979441eadd09198a42c4cb0a52d813cbe55cad9ddeda3785499811eea32f05ceebdea13fa08cbdbf01ab2
SHA1 hash: 696773e684b147a49f6d939181aa021898df1383
MD5 hash: c5da5e486a99152339edc1842d62a206
humanhash: hamper-delta-cup-princess
File name:irannet.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:152'408 bytes
First seen:2025-11-30 06:17:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7P4gydYSMF+5U+u55taXunFl46SZecNTCzjodf9FeE+R:7gfdYSMF+5UPtS+Fl46OecNWzjC1FeEU
TLSH T1FEE30845FC519B16C6C662BBFB8E428D772B1768D3EE3103DD256F20378B96A0E3A141
telfhash t11a2133a0df0906ed9fe2c40842fff8376e6d71b63e075959836e974e1293881b12582b
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8704e88601ef5f71f2843dacbf7d373c9de68abce5f6961009e86cdc7dbb8b35
File size (compressed) :58'664 bytes
File size (de-compressed) :152'408 bytes
Format:linux/arm
Packed file: 8704e88601ef5f71f2843dacbf7d373c9de68abce5f6961009e86cdc7dbb8b35

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin mirai rust
Link:
https://www.filescan.io/uploads/692be1a306363f28214fdb72/reports/7129e95c-0dea-4b10-a0b2-8bf026041d0e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
253
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1823027
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823027 Sample: irannet.armv5l.elf Startdate: 30/11/2025 Architecture: LINUX Score: 80 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 109.202.202.202, 80 INIT7CH Switzerland 2->29 31 4 other IPs or domains 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 9 irannet.armv5l.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 irannet.armv5l.elf 9->17         started        process6 19 irannet.armv5l.elf 17->19         started        file7 25 /etc/init.d/main, POSIX 19->25 dropped 39 Sample tries to set files in /etc globally writable 19->39 41 Drops files in suspicious directories 19->41 23 irannet.armv5l.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 06:18:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pjqttl35zi6f4ywyvdnximghpao2nuatrzncdi65yzvogh5z5rvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251130-g2nqbaspav/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7ca4cdcf-f673-41ae-af26-0d21a1aaae5d
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/7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 8704e88601ef5f71f2843dacbf7d373c9de68abce5f6961009e86cdc7dbb8b35

Mirai

elf 7a6139af7dca3c5e62d8a8db7430c7781da6d0138e5a21a3ddc66ae31fb9ec6b

(this sample)

  
Dropped by
SHA256 8704e88601ef5f71f2843dacbf7d373c9de68abce5f6961009e86cdc7dbb8b35
  
URLhaus
https://urlhaus.abuse.ch/url/3720785/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 995f2980c6f8dcb140e7d5c5f0ad6bd1

Comments