MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e
SHA3-384 hash: 0de277ad9dd13fbd29eaa110da0e37ba29e3ea16cb5cf57316e00abf8cd766c0ac9b4a0c65a25e1c9a139619afef9724
SHA1 hash: 286213aeb9236a4bf00ae86cad5269aaf6892206
MD5 hash: b8f7eae05263d922d4b0b040f4b0dfa4
humanhash: happy-march-minnesota-white
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:121'340 bytes
First seen:2025-10-28 17:24:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:sQ/gNFlTztdgF8oRww9FJNbuULzaAArwDyFKwRgKJ6lDAh:sQ/QlTztdc8oRwwvJ1uIzaAArwDyteSh
TLSH T16AC3181AFC819B06D5D526BAFE1E118E331367BCE3EE7112DD205F2127CA91B0E7A502
telfhash t14de0cd64567552c8d7c2095152dcb2295274b4836e013ca957dcaf9f8dd1845f03b017
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/6900fcccf1fa8cbc031076bf/reports/f627cf31-60e2-4521-b195-054af7b6dd6b/overview
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c0f6eb83-e818-479b-b6af-3ec26e2a1fd9
Behavior Graph:
Download SVG
%3 guuid=57e94d7d-1900-0000-6848-e563780f0000 pid=3960 /usr/bin/sudo guuid=5fc83180-1900-0000-6848-e5637f0f0000 pid=3967 /tmp/sample.bin guuid=57e94d7d-1900-0000-6848-e563780f0000 pid=3960->guuid=5fc83180-1900-0000-6848-e5637f0f0000 pid=3967 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be050ac6-9975-4fef-87b7-8efd544cb393
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1803406
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1803406 Sample: arm7.elf Startdate: 28/10/2025 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm7.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-10-28 17:26:09 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=753zoh33zuyn7xpu334wb2hr6r7o24wzdzuooixueaoyr6ouuy7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251028-vy8g7sxrdm/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/63750836-0c72-48e6-b02a-c002ccfef5c6
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/ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e

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: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 ff77971f7bcd30dfddf4def960e8f1f47eed72d91e68e722f4201d88f9d4a63e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3687232/
  
Delivery method
Distributed via web download

Comments