MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42d1042134ebd097d95bb4bc184251d0159b6d361e4d11b31ed324c6fc8cddba. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42d1042134ebd097d95bb4bc184251d0159b6d361e4d11b31ed324c6fc8cddba
SHA3-384 hash: 76490678cba8d3ef6592851472824f0e65178ca02ad99588881929aa5a55af13816e399fd3e7e35ce897752cfac189c0
SHA1 hash: 7c1d89bb53110decf80c41779a221ce2c07fd329
MD5 hash: 755b194736d5d0b7c41bcc2ae358a19e
humanhash: cup-fruit-ceiling-east
File name:pmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:101'556 bytes
First seen:2025-10-13 09:57:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4loyv5u5SUBP/qqqPNnkGPhhg0lthvMsI8SiIZXS68Utr/mKgtNhw80:yPheSUBazgQnvbI9peNhN0
TLSH T1ECA3D60ABB510FF7DC6FCD3706AA070525CC651A22F87B3A7634DD18B64B24B5AE3864
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4290c85b690be08bbd61af7ac2c76354677e68b87ad288ab3b638db6d59a9259
File size (compressed) :39'384 bytes
File size (de-compressed) :101'556 bytes
Format:linux/mipsel
Packed file: 4290c85b690be08bbd61af7ac2c76354677e68b87ad288ab3b638db6d59a9259

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Connection attempt
Kills processes
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote threat
Link:
https://www.filescan.io/uploads/68ecd1ef4f3013c55e4be4f4/reports/ceee771e-3977-4bf9-b8b8-adbefd8cec74/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-13T11:29:00Z UTC
Last seen:
2025-10-13T13:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/42d1042134ebd097d95bb4bc184251d0159b6d361e4d11b31ed324c6fc8cddba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c5f5b69-d321-4a51-80ef-834028ca15ff
Behavior Graph:
Download SVG
%3 guuid=80763cce-1e00-0000-0734-029ec30a0000 pid=2755 /usr/bin/sudo guuid=7250cfd0-1e00-0000-0734-029ec50a0000 pid=2757 /tmp/sample.bin guuid=80763cce-1e00-0000-0734-029ec30a0000 pid=2755->guuid=7250cfd0-1e00-0000-0734-029ec50a0000 pid=2757 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/50e27135-32e6-42d7-a479-bd8afb70c73e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1793880
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793880 Sample: pmpsl.elf Startdate: 13/10/2025 Architecture: LINUX Score: 68 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 196.251.83.132, 18129 SONIC-WirelessZA Seychelles 2->21 23 2 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 pmpsl.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 pmpsl.elf 8->13         started        process6 process7 15 pmpsl.elf 13->15         started        17 pmpsl.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42d1042134ebd097d95bb4bc184251d0159b6d361e4d11b31ed324c6fc8cddba
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/42d1042134ebd097d95bb4bc184251d0159b6d361e4d11b31ed324c6fc8cddba/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 10:10:50 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=iliqiiju5pijpwk3ws6bqqsr2akzw3jwdzgrdmy62msmn7em3w5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251013-mbvntscx5f/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e2c5db8e-2305-47be-a5b2-c08c303fcaca
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 4290c85b690be08bbd61af7ac2c76354677e68b87ad288ab3b638db6d59a9259

Mirai

elf 42d1042134ebd097d95bb4bc184251d0159b6d361e4d11b31ed324c6fc8cddba

(this sample)

  
Dropped by
SHA256 4290c85b690be08bbd61af7ac2c76354677e68b87ad288ab3b638db6d59a9259
  
URLhaus
https://urlhaus.abuse.ch/url/3670713/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b83f62f0144e9857bc605ade9ef49e60

Comments