MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49c99a5dc72acb985d59341471ac50cf09d80fb75a8adfe1d358e185c8407270. 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: 49c99a5dc72acb985d59341471ac50cf09d80fb75a8adfe1d358e185c8407270
SHA3-384 hash: 0af3f6b8a97debad20b5b086287b68e53d51d21831eac9efc645911567edf5160c0f234d64a54f367804d93269251881
SHA1 hash: a6550b338dd921c6e2cbe2f2e383c53488926de2
MD5 hash: 9517e9fabb1d5eb8b197fae9872f96d3
humanhash: wolfram-iowa-may-ink
File name:pecga.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:121'476 bytes
First seen:2025-01-16 23:46:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Z7YZKw93uRy3ZZ8inr632SSOMhRwFsW5QOMhLb:Z7Y0bRCZZ8YgD5tMhLb
TLSH T1CCC36C77C8266F98C165D2B4B0718FB81B93AA5082475FBE19B7C2758043D9DF60A3F8
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 :
169
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67899a7a4487910100dfb05elinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67899a78a364b83b70a657ea/reports/167d215c-4c9f-4389-8d4a-40357dbb26e3/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3adaa550-307f-4860-8244-96872ea9492d
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1593256
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1593256 Sample: pecga.sh4.elf Startdate: 17/01/2025 Architecture: LINUX Score: 60 32 83.222.194.178, 13566, 36994 SYNTERRA-ASRU Russian Federation 2->32 34 83.222.195.1, 13566, 47628 SYNTERRA-ASRU Russian Federation 2->34 36 69 other IPs or domains 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 9 dash rm pecga.sh4.elf 2->9         started        11 gnome-session-binary sh gnome-shell 2->11         started        13 gnome-session-binary sh gsd-print-notifications 2->13         started        15 5 other processes 2->15 signatures3 process4 process5 17 pecga.sh4.elf 9->17         started        process6 19 pecga.sh4.elf 17->19         started        22 pecga.sh4.elf 17->22         started        24 pecga.sh4.elf 17->24         started        26 2 other processes 17->26 signatures7 42 Sample tries to kill multiple processes (SIGKILL) 19->42 28 pecga.sh4.elf 22->28         started        30 pecga.sh4.elf 24->30         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/49c99a5dc72acb985d59341471ac50cf09d80fb75a8adfe1d358e185c8407270
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/49c99a5dc72acb985d59341471ac50cf09d80fb75a8adfe1d358e185c8407270/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-14 15:36:15 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=jhezuxohflfzqxkzgqkhdlcqz4e5qd5xlkfn7yotldqylscaojya._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250116-3svcdsvlfz/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b931b106-ca84-4f41-9373-83138b760fa5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/49c99a5dc72acb985d59341471ac50cf09d80fb75a8adfe1d358e185c8407270

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 49c99a5dc72acb985d59341471ac50cf09d80fb75a8adfe1d358e185c8407270

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3402850/
  
Delivery method
Distributed via web download

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