MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0
SHA3-384 hash: 1ea4fae5276a95816230f9cf605c811328689e329ae00e59ad63262f30af26c766fbde067249538ef6ce86fff58ddd9a
SHA1 hash: 0f59e0956309954aac0a9e41729a8b0b70a1d6ea
MD5 hash: 752e1b523f29ab79a2dee8b704a0a1f0
humanhash: thirteen-magnesium-chicken-oklahoma
File name:nabsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:54'876 bytes
First seen:2025-12-26 00:03:03 UTC
Last seen:2025-12-26 03:38:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:YTeWtmv8JJgRcs0MUoZ5pnKTCIqid7T2bVRC:y3+WobpnKTd3pT2q
TLSH T174338DA6CC6A6E28C55C6AB0F5318F7B1B13900096963FF78556DA658003E8CF68D7FC
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
94
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%
Link:
https://www.filescan.io/uploads/694dd0cc3f8fdbf8e952335a/reports/89bfea02-8147-4a0b-8a38-ec43075fe76d/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-25T19:22:00Z UTC
Last seen:
2025-12-25T19:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ff895452-2052-4996-bca8-db420fffc111
Behavior Graph:
Download SVG
%3 guuid=4ea915f4-1900-0000-27cf-d2622c0b0000 pid=2860 /usr/bin/sudo guuid=d228fbf6-1900-0000-27cf-d262360b0000 pid=2870 /tmp/sample.bin guuid=4ea915f4-1900-0000-27cf-d2622c0b0000 pid=2860->guuid=d228fbf6-1900-0000-27cf-d262360b0000 pid=2870 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/df48d778-1bf2-4cdd-a668-b47bc332a093
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1839518
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839518 Sample: nabsh4.elf Startdate: 26/12/2025 Architecture: LINUX Score: 48 18 222.127.143.172, 23 GLOBE-TELECOM-ASGlobeTelecomsPH Philippines 2->18 20 222.127.18.210, 23 GLOBE-TELECOM-ASGlobeTelecomsPH Philippines 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 nabsh4.elf 2->8         started        signatures3 process4 process5 10 nabsh4.elf 8->10         started        process6 12 nabsh4.elf 10->12         started        14 nabsh4.elf 10->14         started        16 nabsh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 00:04:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6haiste2v356kt5l65cbk7jjs2mker6ntc2xfsinqlhlkylp7gqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-ab7beaaq9z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/64dc9955-5307-49f3-a4fa-212853bc6e40
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/f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0

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 f1c0894c9aaefbe54fabf744157d299698a247cd98b572c90d82ceb5616ff9a0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739226/
  
Delivery method
Distributed via web download

Comments