MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1
SHA3-384 hash: 50d780018dc4a02f999a0358f0774685d6662a60af785819157130020f3d2f955c441a48f0169e9c191345b76efc6c5d
SHA1 hash: d5b4d866740f11ad7bbf67a88f7d1e6026c02f85
MD5 hash: 48d26f560afa4523b371fe9f53abdc70
humanhash: monkey-hot-whiskey-jersey
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:166'252 bytes
First seen:2025-11-20 21:24:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:smca7mh30DvttGgrVa00/AJU8IsOWjQnhct4AcM4jvHroR5S6Bo:smyIAgp0f8KLat4AcXjvHm5DBo
TLSH T10EF31841BD515F13C6E622BBFB5E428D372513A8D2EF72078D216F243BC695B0E7A241
telfhash t16021e4106a050a9c53d58695408b937a7b6430f577532601cf6fdbae8747dd1b066836
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a48c8dd22b7c6c7772294cc60a346657c0ecc2f30d2fa7ef37c17ff8a98ae440
File size (compressed) :57'988 bytes
File size (de-compressed) :166'252 bytes
Format:linux/arm
Packed file: a48c8dd22b7c6c7772294cc60a346657c0ecc2f30d2fa7ef37c17ff8a98ae440

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/691f8746f96b58f0dc7e2a87/reports/9bc82894-89b1-436f-ab42-9fb7b3fe6744/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-20T18:33:00Z UTC
Last seen:
2025-11-20T19:23:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b4393ec3-22af-49a7-a5e9-a630acb16884
Behavior Graph:
Download SVG
%3 guuid=38de4163-1900-0000-4075-f584ca0e0000 pid=3786 /usr/bin/sudo guuid=6c137e65-1900-0000-4075-f584d90e0000 pid=3801 /tmp/sample.bin guuid=38de4163-1900-0000-4075-f584ca0e0000 pid=3786->guuid=6c137e65-1900-0000-4075-f584d90e0000 pid=3801 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1818176
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1818176 Sample: armv4l.elf Startdate: 20/11/2025 Architecture: LINUX Score: 48 12 34.254.182.186, 443 AMAZON-02US United States 2->12 14 54.217.10.153, 34598, 443 AMAZON-02US United States 2->14 16 Multi AV Scanner detection for submitted file 2->16 6 dash rm 2->6         started        8 dash rm 2->8         started        10 armv4l.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 21:25:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pwszqpnzb332yuzh7u4d7avz5mvc3wgp2jpry4sbwenitfft3tyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251120-z9t66sbk4w/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/29ebe4a2-385d-48f1-9a65-9f909ea58d5d
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/7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1

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_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf a48c8dd22b7c6c7772294cc60a346657c0ecc2f30d2fa7ef37c17ff8a98ae440

Mirai

elf 7da5983db90ef7ac5327fd383f82b9eb2a2dd8cfd25f1c7241b11a8994b3dcf1

(this sample)

  
Dropped by
SHA256 a48c8dd22b7c6c7772294cc60a346657c0ecc2f30d2fa7ef37c17ff8a98ae440
  
URLhaus
https://urlhaus.abuse.ch/url/3693006/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8ede05cea48ec7a024f91e41cd289eef

Comments