MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727. 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: 83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727
SHA3-384 hash: 1aa68f45f1f56d194482bdc79fd37c0bccd28e2a608596af8b6aac4a97a14b9b992f26485883ad07f96f76cf53e09467
SHA1 hash: d66a32af795b5bef527940ffc617932248f2a08b
MD5 hash: 2959cc509271e00d6ed9fff070062d31
humanhash: sixteen-aspen-ohio-romeo
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:84'736 bytes
First seen:2026-01-12 13:00:15 UTC
Last seen:2026-01-13 00:10:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:QvU2Sk/Xu8gun5/CGorgyJeGfx8QlM378CubZs81WMHt+LLRjmnZfqFX39wu7r8m:QclRgyYNm4fz1hhamnTx
TLSH T1AC83F90AFFB11EBBE4ABCD3305A6074939AE550621B97B393974DC1CB21E58B45D3CA0
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 :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
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/6964f07a07ef5fa68e857610/reports/ef3e5a15-f9bb-4167-a87b-3b87aeaf4fd3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T11:17:00Z UTC
Last seen:
2026-01-12T12:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/40731ae1-ffa8-40f1-93c3-46739c420b23
Behavior Graph:
Download SVG
%3 guuid=aa1d08ae-1900-0000-feac-643b24070000 pid=1828 /usr/bin/sudo guuid=dcb5d6af-1900-0000-feac-643b28070000 pid=1832 /tmp/sample.bin guuid=aa1d08ae-1900-0000-feac-643b24070000 pid=1828->guuid=dcb5d6af-1900-0000-feac-643b28070000 pid=1832 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7d129fc1-14a3-4dc7-b218-7751ba6f2b2f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1849096
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849096 Sample: zermpsl.elf Startdate: 12/01/2026 Architecture: LINUX Score: 48 14 167.99.246.88, 39691, 60826 DIGITALOCEAN-ASNUS United States 2->14 16 slursbeback.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zermpsl.elf 2->8         started        signatures3 process4 process5 10 zermpsl.elf 8->10         started        process6 12 zermpsl.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 13:00:42 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=qoq4zk2juokpeuljjsjukqoje2hiq3hmg4epp3cuqfg7rmhmu4tq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260112-p8z1xshz6h/
Behaviour
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/82dadb39-9f42-48c2-af2d-0d9019f42598
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/83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727

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 83a1ccab49a394f251694c934541c9268e886cec3708f7ec54814df8b0eca727

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739440/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739235/

Comments