MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69
SHA3-384 hash: 63bb5ab2b5de84b51340ec49128d19cff8bc6fc5efed56456efa26a73a1060c9591c58c2bef9948faaa3a223e27f561a
SHA1 hash: 80f2425da04c774f40b9e3fd6f590b2cb7faa88f
MD5 hash: 606c704cb7b95bd35e2ec805fd8da7c0
humanhash: carolina-kitten-happy-red
File name:ecco.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:82'316 bytes
First seen:2025-12-09 19:15:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ybJCyW+bKQ0846YYD2fncDLX2/hQX/zgE6h6dFLOZ8kztQK8VXX7MGy4u+qgw09s:ybcWbjUYqfncDq/u/zgEWMF88mtQK8d6
TLSH T163831256AB623B94FD3FAD915D62D0E82FCA2D1F2367ACC2D3C64B00A40B91DDF04945
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) :82'316 bytes
File size (de-compressed) :249'732 bytes
Format:linux/ppc32
Unpacked file: 4b8887434743d43ace1779e3381775faa8e3a89241422fe26fc5c4105ada7b17

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/612b5604-aa98-45f6-a883-fa55d3c6de99/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a written file
Launching a process
Sends data to a server
Removes directories
Sets a written file as executable
Creating a file
Changes the time when the file was created, accessed, or modified
Deleting a recently created file
Connection attempt
Traces processes
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6938757ccf690d27f3da13b7/reports/d565f8f7-92a6-4035-9105-d8c572fe3aee/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-09T23:02:00Z UTC
Last seen:
2025-12-09T23:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/821f07f1-8e9a-499b-9f8d-a55d8a71ef2f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1829812
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 19:16:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pshuev45agxplzf36gru55whahf26x2uujlosk7mhswtvlebxnuq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251209-xywvhssnaj/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4b8515c7-a958-4c7a-a624-6ed61ca4b38a
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/7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69

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: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 7c8f42579d01aef5e4bbf1a34ef6c701cbaf5f54a256e92bec3cad3aac81bb69

(this sample)

Mirai

elf 4b8887434743d43ace1779e3381775faa8e3a89241422fe26fc5c4105ada7b17

  
URLhaus
https://urlhaus.abuse.ch/url/3727062/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4b8887434743d43ace1779e3381775faa8e3a89241422fe26fc5c4105ada7b17
  
Dropping
MD5 70d312af50d8fa82ecdba9512d657ec9
  
URLhaus
https://urlhaus.abuse.ch/url/3725551/

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