MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc7f0c88d36f4f5ef392c90cd9dfda0d8d59c18405176b676c64bad8c15fc3b1. 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 2 File information Comments

SHA256 hash: dc7f0c88d36f4f5ef392c90cd9dfda0d8d59c18405176b676c64bad8c15fc3b1
SHA3-384 hash: 7d7ae18db0332cee54f24956519f3cf8c637fc3e1cfcc8ca0dc3b2757ebf4ab2678b5412618b4bb21e904d31bab1a15b
SHA1 hash: 7e24918f65ff0629a367141c6f502fa38ef242cf
MD5 hash: 5c9dd09f8c633f0537fa98387f8d59d1
humanhash: mike-lake-mobile-massachusetts
File name:jklarm5
Download: download sample
Signature Mirai
File size:91'888 bytes
First seen:2026-01-24 23:10:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PdyXZWmAyQf85m8QQxzU4MBAua5eg4vI92DB5FY0Jw5VeRrqOZ5X3g:PsJWnyJpQ4dOAL5EvI9CFK5VirqK5X3g
TLSH T1CF93298ABCC5C702C5E061B2FF1F559E371643A8E3E6B107CD19AF29674B89B0A37251
telfhash t19e612226ff640fac2bda456046ee501746fd31de2b2528a6df1d6b1f45135c2b03e827
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 :
1
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
52
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
23
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Behavior Graph:
%3 guuid=cc1c6062-1900-0000-ee0d-79d524080000 pid=2084 /usr/bin/sudo guuid=17d18265-1900-0000-ee0d-79d528080000 pid=2088 /tmp/sample.bin guuid=cc1c6062-1900-0000-ee0d-79d524080000 pid=2084->guuid=17d18265-1900-0000-ee0d-79d528080000 pid=2088 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856994 Sample: jklarm5.elf Startdate: 25/01/2026 Architecture: LINUX Score: 60 20 95.142.139.144 XREALNETTR Turkey 2->20 22 95.142.139.146 XREALNETTR Turkey 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 jklarm5.elf .systemd-journald 2->8         started        signatures3 process4 file5 18 /dev/shm/.systemd-journald, ELF 8->18 dropped 30 Drops invisible ELF files 8->30 32 Sample deletes itself 8->32 12 .systemd-journald 8->12         started        signatures6 process7 process8 14 .systemd-journald 12->14         started        16 .systemd-journald 12->16         started       
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2026-01-24 23:10:34 UTC
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:Elastic Security
Rule name:unixredflags3
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 dc7f0c88d36f4f5ef392c90cd9dfda0d8d59c18405176b676c64bad8c15fc3b1

(this sample)

  
Delivery method
Distributed via web download

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