MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2f1ddd059a687f5bc9823d95edfb14f166e927e03fd81f186b45bb263e288aa. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d2f1ddd059a687f5bc9823d95edfb14f166e927e03fd81f186b45bb263e288aa
SHA3-384 hash: a3c8fe8d8e06d22728a4fa2028400d5e2776c0dc12628659ac422dd0ac2d9102537bbb197e950e673b2fc38824fb76c8
SHA1 hash: 6173f59c1f249d34af93e1a523dd6083dc89f1cd
MD5 hash: 330ee9defb303c9851a3974f76c7fb7e
humanhash: oklahoma-october-bravo-leopard
File name:putita.mipsrouter
Download: download sample
Signature Mirai
Create hunting rule
File size:274'416 bytes
First seen:2026-08-22 14:30:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:FxJ7OwsKfH3aXOf9v7J/rb9PquSPt5n5fN33v95dz:FxJ3PliuQPdz
TLSH T196446B5F7710CF35E229C93049B38B5667E5276227E28459E21CEE087E6038D682FFE4
telfhash t1d44133a04e3b9a06db89caec86fdeb2e780f51061219cf23ee30407d40510f9e259c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 bc75ec68546e6d0bb0bc3b18a60dde1b3c7836db6c23abbd28c7bd908f2059f7
File size (compressed) :111'756 bytes
File size (de-compressed) :274'416 bytes
Format:linux/mips
Packed file: bc75ec68546e6d0bb0bc3b18a60dde1b3c7836db6c23abbd28c7bd908f2059f7

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
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
Connection attempt
Opens a port
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
dropper gcc mirai
Link:
https://www.filescan.io/uploads/6a89b2b318a008ac19acf88b/reports/c1636683-de26-47c0-9f83-1718006e860e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d74263a1-4dd9-4b30-a33c-a006d9de8719
Behavior Graph:
Download SVG
%3 guuid=b417ae6f-1c00-0000-868b-35c1210a0000 pid=2593 /usr/bin/sudo guuid=27664773-1c00-0000-868b-35c1280a0000 pid=2600 /tmp/sample.bin guuid=b417ae6f-1c00-0000-868b-35c1210a0000 pid=2593->guuid=27664773-1c00-0000-868b-35c1280a0000 pid=2600 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d8dcae70-f510-427b-a379-cbd6c24da8e3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d2f1ddd059a687f5bc9823d95edfb14f166e927e03fd81f186b45bb263e288aa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d2f1ddd059a687f5bc9823d95edfb14f166e927e03fd81f186b45bb263e288aa/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-22 14:31:19 UTC
File Type:
ELF32 Big (SO)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ly53uczu2d7lpeyepmv5x5rj4lg5et6ap6yd4mgwrn3ey7crcva._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260822-rvtyvshl5z/
Behaviour
System Network Configuration Discovery
Changes its process name
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/d2f1ddd059a687f5bc9823d95edfb14f166e927e03fd81f186b45bb263e288aa

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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf bc75ec68546e6d0bb0bc3b18a60dde1b3c7836db6c23abbd28c7bd908f2059f7

Mirai

elf d2f1ddd059a687f5bc9823d95edfb14f166e927e03fd81f186b45bb263e288aa

(this sample)

  
Dropped by
SHA256 bc75ec68546e6d0bb0bc3b18a60dde1b3c7836db6c23abbd28c7bd908f2059f7
  
URLhaus
https://urlhaus.abuse.ch/url/3889599/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a42a40b9c7fb2b038c6e1efd03479705
  
URLhaus
https://urlhaus.abuse.ch/url/3892143/
  
URLhaus
https://urlhaus.abuse.ch/url/3892140/

Comments