MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e
SHA3-384 hash: b10d41ba53a0d70abf3b57882d7ddc6c27b660b9c623a8ce919eaa9eaee2ba8dee961b7b3eec139e99aa647900725c11
SHA1 hash: abb346fa233cf1d6d4fb9e15561e13d23fc7762b
MD5 hash: ad02627dc77020e160bacd83ff0f2725
humanhash: early-carolina-hawaii-venus
File name:ub8ehJSePAfc9FYqZIT6.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:44'592 bytes
First seen:2025-05-26 05:06:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3wZyKJoofyfTtMLfclRAAO+jVbumZnLM3XgcTaWS5HOF7u9q3UELs:UbjjOAgfnLGRMOxTLs
TLSH T10213F2666E97DC3AC596B93D9CA58DC70F4F34F9B0ECA002A11086B55EF104997F24C3
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
File size (compressed) :44'592 bytes
File size (de-compressed) :99'036 bytes
Format:linux/arm
Unpacked file: 25bcb2364c2fd2906165adbc75747e517dfaf009ea0ea7ee9ced17533a96eef4

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.14800.7334.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6833f956acf88f5815e6f70flinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6833f708171e01f9592d09a5/reports/d579c0a1-3f5d-4a56-8d1e-608ed9e2f8be/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/893f3841-cd63-4dc5-b80a-8ba2ec2f2408
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1698999
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1698999 Sample: ub8ehJSePAfc9FYqZIT6.arm6.elf Startdate: 26/05/2025 Architecture: LINUX Score: 60 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Sample is packed with UPX 2->34 8 ub8ehJSePAfc9FYqZIT6.arm6.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 ub8ehJSePAfc9FYqZIT6.arm6.elf 8->14         started        16 ub8ehJSePAfc9FYqZIT6.arm6.elf 8->16         started        18 ub8ehJSePAfc9FYqZIT6.arm6.elf 8->18         started        process6 20 ub8ehJSePAfc9FYqZIT6.arm6.elf 14->20         started        22 ub8ehJSePAfc9FYqZIT6.arm6.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-26 00:53:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z3bomgstfnx5cxg5pzuc6zh5adyh5f6rkjgrtfplhhre63atmwha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250526-fr3wtadm6y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf cec2e61a532b6fd15cdd7e682f64fd00f07e97d1524d1995eb39e24f6c13658e

(this sample)

Mirai

elf 25bcb2364c2fd2906165adbc75747e517dfaf009ea0ea7ee9ced17533a96eef4

  
URLhaus
https://urlhaus.abuse.ch/url/3552704/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 25bcb2364c2fd2906165adbc75747e517dfaf009ea0ea7ee9ced17533a96eef4
  
Dropping
MD5 a5eadc9b9734de782f0dc679ebeb2ee9

Comments