MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680
SHA3-384 hash: d44c4b2582841f3776ccb2791aa0808c686ae7fc520443cd1fb3ada6ecf7671d306399a0792efd743162118656676f2a
SHA1 hash: 511a1a50c0e07b6d190c21d6f5b57ac694e3dfc2
MD5 hash: 438bb45167330b05530353161fc1a565
humanhash: cold-blossom-august-venus
File name:putita.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:182'276 bytes
First seen:2026-08-06 03:03:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:4tY3f9iESxHwXMNcaiOSJxSznNP3TkkfRGzRAc05Wn1DzjD:YTixEPvyyX5W1TD
TLSH T15E04094F7720CF61C729C53049B3CB4656E926522AE18849F32CDE08BE6534DA96FFD8
telfhash t10d31d3b08b7b55119ac5c7ec88ec7756491e8515470adf33fd3180bc50260ece229d4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d1ffb7ec3dcaec3400d22859583a961ba661a78089a561b9092b455e017788f7
File size (compressed) :84'112 bytes
File size (de-compressed) :182'276 bytes
Format:linux/mips
Packed file: d1ffb7ec3dcaec3400d22859583a961ba661a78089a561b9092b455e017788f7

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-10058997-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Launching a process
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Changes access rights for a written file
Creating a file
Creates or modifies symbolic links
Substitutes an application name
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files to set up autorun
Deleting of the original file
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
dropper gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6a73f9bc8c691cd22af46e84/reports/0d87d02b-c547-43a0-8fdb-9bc9fd5a4820/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-06T01:38:00Z UTC
Last seen:
2026-08-07T22:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/37e01343-0351-485d-880b-6d831716b363
Behavior Graph:
Download SVG
%3 guuid=e418c355-1800-0000-ea34-5b3d120c0000 pid=3090 /usr/bin/sudo guuid=e0721959-1800-0000-ea34-5b3d160c0000 pid=3094 /tmp/sample.bin guuid=e418c355-1800-0000-ea34-5b3d120c0000 pid=3090->guuid=e0721959-1800-0000-ea34-5b3d160c0000 pid=3094 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ae5827cb-5098-4570-bf01-b5da41f66fdc
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 03:04:32 UTC
File Type:
ELF32 Big (SO)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4f5ieh5ghvqnowis6fqwlxdx6itfthf3mbduzhtxph3s2rjc2aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260806-dkt9zsfe49/
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/c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680

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_arm_mips_ko_so
Create hunting rule
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: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 d1ffb7ec3dcaec3400d22859583a961ba661a78089a561b9092b455e017788f7

Mirai

elf c70bd410fd31eb06bac8978b0b2ee3bf9132cce5db023a64f3bbcfb96a291680

(this sample)

  
Dropped by
SHA256 d1ffb7ec3dcaec3400d22859583a961ba661a78089a561b9092b455e017788f7
  
URLhaus
https://urlhaus.abuse.ch/url/3892137/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 76bc76350ed078d4de82972a9b01f79c

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