MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b
SHA3-384 hash: 9977dd57b0ed40b9169b15aba22981a3fb0833a7b62ab6314f28b4a3b6639a8566d32c4389ee23562f691b30d2ec6a10
SHA1 hash: bf8c90ecfc67c8b2dc6467b88fb0751ae9872337
MD5 hash: 98f6119c8a099aa2cc3f99bfa3d16f43
humanhash: montana-uniform-mississippi-arizona
File name:putita.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:125'240 bytes
First seen:2026-07-16 01:17:32 UTC
Last seen:2026-07-16 07:59:02 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:sLWznSQrERPmhb7ZXrSfhKDarKjWvAuQJNQLLjyol:PzcmhvZrGhKe5vAuwNQXvl
TLSH T18FC37CC2B10D7DADE5977E7CC20A27176A1C9A518C83510150F5FE072AB72E72E36ACB
telfhash t160e024f2834fa625064dcbdd83ca739c5a2de0480147ef53fe41043c909a94e361498f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-CDR.51336684.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6a5831345f3377bee0d88388/reports/e0bd5171-d9ae-4a47-a84e-2e19b6f62a5e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-16T00:06:00Z UTC
Last seen:
2026-07-17T20:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/84ba83e4-3263-48c5-8774-9b18d8e2cd02
Behavior Graph:
Download SVG
%3 guuid=25a17857-1900-0000-b3d8-3b8d2d140000 pid=5165 /usr/bin/sudo guuid=6eb49459-1900-0000-b3d8-3b8d2e140000 pid=5166 /tmp/sample.bin guuid=25a17857-1900-0000-b3d8-3b8d2d140000 pid=5165->guuid=6eb49459-1900-0000-b3d8-3b8d2e140000 pid=5166 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a539cbf7-c956-4153-a93b-6db4694b16f5
Score:
23%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-07-16 01:18:51 UTC
File Type:
ELF32 Big (SO)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ilmfz4qxtm5bbyvmtxcxfowd7jkawoxkjkuhrgdub55qzlvrqcnq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260716-bnrl6ah15n/
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/42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 42d85cf2179b3a10e2ac9dc572bac3fa540b3aea4aa87898740f7b0caeb1809b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3885293/
  
Delivery method
Distributed via web download

Comments