MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e
SHA3-384 hash: 7d4799869399a48d5ed74dab20591314c201d69ba31a54825b420673087c90d1fc842be4d7e47db37c4f4ce9ab950660
SHA1 hash: df0a9f3ab518ed9b68fc5e8a8bd00e076454a670
MD5 hash: 9824a83f217279a898401b6f779f9863
humanhash: oklahoma-winter-hamper-neptune
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:44'916 bytes
First seen:2025-07-12 05:25:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:cG3O2c+k1euauykCmX24AV5rmKgbxQuZsm/7ToH2MfBNMZFNgnuz:sAmeuhXCm8rmKg9QPm/75jF
TLSH T111131956FC8289AAC5C017BA762F528933A273A9C2DF3303C9581B4277C660F5E7BD51
telfhash t186f05084fe764f1549e1a574dcad0760d9035112a56257209f12cad1883e15dd70cd2d
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 62161e393a36f642a46eeee474a35dafdc8cda232c3e01a14a296584f0541daf
File size (compressed) :22'280 bytes
File size (de-compressed) :44'916 bytes
Format:linux/arm
Packed file: 62161e393a36f642a46eeee474a35dafdc8cda232c3e01a14a296584f0541daf

Intelligence

File Origin
# of uploads :
1
# of downloads :
17
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6871f1f3c9eb974737687de7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6871f1f6425a30d7acd7472c/reports/2b677f0c-8e16-43a5-96b4-732cef891932/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/349852fe-3d89-4d85-8f3f-bf6e8bf6f3cd
Behavior Graph:
Download SVG
%3 guuid=639d022e-1800-0000-3e30-757e9d0d0000 pid=3485 /usr/bin/sudo guuid=86fba02f-1800-0000-3e30-757e9e0d0000 pid=3486 /tmp/sample.bin guuid=639d022e-1800-0000-3e30-757e9d0d0000 pid=3485->guuid=86fba02f-1800-0000-3e30-757e9e0d0000 pid=3486 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0532b26e-4c87-4e08-b1c7-8da639749a29
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1734496
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1734496 Sample: morte.arm5.elf Startdate: 12/07/2025 Architecture: LINUX Score: 60 15 169.254.169.254, 80 USDOSUS Reserved 2->15 17 162.213.35.25, 443, 60624 CANONICAL-ASGB United States 2->17 19 2 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Xmrig cryptocurrency miner 2->23 6 morte.arm5.elf 2->6         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 signatures5 25 Found strings related to Crypto-Mining 6->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 13:02:22 UTC
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bm46t7rjggqd4r4ylzohixx47qobksqvzq45ekpnu2g6cdh322pa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250712-f4wy2ahr8v/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/508d6ea0-1e17-4956-82b7-02caeb93ea16
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/0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 62161e393a36f642a46eeee474a35dafdc8cda232c3e01a14a296584f0541daf

Mirai

elf 0b39e9fe2931a03e47985e5c745efcfc1c154a15cc39d229eda68de10cfbd69e

(this sample)

  
Dropped by
SHA256 62161e393a36f642a46eeee474a35dafdc8cda232c3e01a14a296584f0541daf
  
Dropped by
MD5 ad83cc33c8e459c91984e4136b122252
  
URLhaus
https://urlhaus.abuse.ch/url/3581248/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581165/
  
URLhaus
https://urlhaus.abuse.ch/url/3581268/
  
URLhaus
https://urlhaus.abuse.ch/url/3579396/
  
URLhaus
https://urlhaus.abuse.ch/url/3574722/

Comments