MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab
SHA3-384 hash: 78f3c44eedc407b2e25431a4cad9638060aa43fe4fab439855af0b9931a71015b1244af1a8a6d0808fbfe1bc74132de2
SHA1 hash: 34dcbe64c57a335fa830a619afb2220706ec7c05
MD5 hash: 3b91c0edd37b1ae0430e6d1590fcd3e2
humanhash: five-mobile-item-berlin
File name:splarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:91'488 bytes
First seen:2026-01-02 00:08:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:tRnRaDhYysSscwOE0UoqZbWDs9bulHweOQ/sm9l8tjbuQp+8BJqwllO4iadRBmuU:ED2yGOE0URZyD2OHweOxm9SFbuQp+8BA
TLSH T11393084AFC819B15D5D922BEFE1E018D33535BA8E3EE72029D105F15778A82B0F7BA41
telfhash t1e3e0c2ebcf1840bc36d48306abeca15499f5769927523853404d779a48a3d42b02e106
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69570ca965e07687fdf35717/reports/f94b3c3e-d3b2-4692-9099-505560861ada/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-01T21:21:00Z UTC
Last seen:
2026-01-03T04:39:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/51d0e341-891c-4183-aa6c-828dc83f45c0
Behavior Graph:
Download SVG
%3 guuid=4d9d8de8-1900-0000-6493-b280f5090000 pid=2549 /usr/bin/sudo guuid=2658cbea-1900-0000-6493-b280fb090000 pid=2555 /tmp/sample.bin guuid=4d9d8de8-1900-0000-6493-b280f5090000 pid=2549->guuid=2658cbea-1900-0000-6493-b280fb090000 pid=2555 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4de6da4-e381-4a2b-bc25-00ed31320e51
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1843337
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843337 Sample: splarm7.elf Startdate: 02/01/2026 Architecture: LINUX Score: 60 18 103.134.95.6, 23 SUGAPTELTD-AS-APSugaPteLtdSG Singapore 2->18 20 103.134.132.73, 23 SKYROCKT-ASSkyrocketNetworkSolutionsIN India 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 splarm7.elf 2->8         started        signatures3 process4 process5 10 splarm7.elf 8->10         started        process6 12 splarm7.elf 10->12         started        14 splarm7.elf 10->14         started        16 splarm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 00:09:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=737u2eei6tolwpxl5xniinx4epmravpkxm42moqi5priucy3esvq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260102-afm4bsd16g/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (22088) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0b4134c7-fbfd-40e5-8528-0daacd30deb0
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/feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 feff4d1088f4dcbb3eebedda8436fc23d91055eabb39a63a08ebe28a0b1b24ab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739139/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739155/

Comments