MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31
SHA3-384 hash: eb31664a42e0d82edc28aa5a1c3ce73cc8dcf05fcecc3e12e13bdf2cc55d0f850dcad3ee39c95787d8e6735a242a402a
SHA1 hash: f0d26cb36740a4c5ca3ccb5765bf860b8be2a112
MD5 hash: 3ae56531170b1b03ce03fb83bd4717bb
humanhash: fifteen-virginia-pluto-five
File name:iran.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:145'128 bytes
First seen:2025-12-30 21:40:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tHwi3ahYYS7dXWxGf8pIOAk822QWUbayudiWGcQ9j1W0hHzexWod7J/+:Jwi3ahC7dXWxZpgk8+tbay4iWGcQ9EwP
TLSH T1CAE30649ED419F01D5D636FAFE4E428933574B6CE3FA7102EA245B2123CAA6F0F76412
telfhash t10821509eef08485d97d19452c1de71263ade70e63b022d5b6aaca50e9243e90303c00e
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8eefd2dc0e79f2a86cf3f84cdda2e51adf53a15d8cdf9d8cd934e0d251114f86
File size (compressed) :61'436 bytes
File size (de-compressed) :145'128 bytes
Format:linux/arm
Packed file: 8eefd2dc0e79f2a86cf3f84cdda2e51adf53a15d8cdf9d8cd934e0d251114f86

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-25T17:56:00Z UTC
Last seen:
2025-12-26T18:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/18b3d7b9-5762-44df-9d7c-9ec0a14493ce
Behavior Graph:
Download SVG
%3 guuid=b5b9345c-1700-0000-1b78-5a5f7a0f0000 pid=3962 /usr/bin/sudo guuid=482da25d-1700-0000-1b78-5a5f7b0f0000 pid=3963 /tmp/sample.bin guuid=b5b9345c-1700-0000-1b78-5a5f7a0f0000 pid=3962->guuid=482da25d-1700-0000-1b78-5a5f7b0f0000 pid=3963 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f7085d9-05f9-4cae-bea5-635be51335ba
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1842341
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842341 Sample: iran.armv7l.elf Startdate: 30/12/2025 Architecture: LINUX Score: 64 17 45.153.34.195, 7080 SKYLINKNL Germany 2->17 19 daisy.ubuntu.com 2->19 21 Multi AV Scanner detection for submitted file 2->21 8 iran.armv7l.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 iran.armv7l.elf 8->12         started        process6 14 iran.armv7l.elf 12->14         started        signatures7 23 Sample tries to kill a massive number of system processes 14->23 25 Sample tries to kill multiple processes (SIGKILL) 14->25 27 Sample deletes itself 14->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 22:50:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxjismvq5niazxush2sewuxa37ensd6ktq2nghukczx5wmbqlyyq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251230-1jpz7swmam/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f0e6d0d3-0fec-4c82-b095-93aad4c01d77
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/2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 8eefd2dc0e79f2a86cf3f84cdda2e51adf53a15d8cdf9d8cd934e0d251114f86

Mirai

elf 2dd28932b0eb500cde923ea44b52e0dfc8d90fca9c34d31e8a166fdb30305e31

(this sample)

  
Dropped by
SHA256 8eefd2dc0e79f2a86cf3f84cdda2e51adf53a15d8cdf9d8cd934e0d251114f86
  
Dropped by
MD5 7bcea0786002d1780e89670178c2266e
  
URLhaus
https://urlhaus.abuse.ch/url/3746736/
  
Delivery method
Distributed via web download

Comments