MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8
SHA3-384 hash: 18c015fb0922d40800c72fef68611942a7a634174b856d263b86b52da3f0b9f03c786e0aafd4a79eb1df0a49c0855f99
SHA1 hash: e6bc9295c8af348083fd77fbc23809c28c464cdf
MD5 hash: 32f6895b7d5796a56ae44774efb5e082
humanhash: bluebird-stairway-sad-pizza
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:93'496 bytes
First seen:2025-12-26 16:45:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xvVx6jjfTBDQqVh7uUMeXNCS3e+uzSOJs/Fm:Lx6jbTBsE7uPeXYeOMm
TLSH T14B93C81E6E218FBDF769833147B78A21A35C33D627E1D685E26CD6001F6124E641FFA8
telfhash t18c115b484a3813f4ab711d9d2badef73e19130ef0a256d338e10b99daa6d9425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ce1cb65560f957547e742f8f5961ca064fb08c6d6034aac3b03b0efd6103ec5b
File size (compressed) :35'852 bytes
File size (de-compressed) :93'496 bytes
Format:linux/mips
Packed file: ce1cb65560f957547e742f8f5961ca064fb08c6d6034aac3b03b0efd6103ec5b

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/14cb4502-a296-479c-b000-c986ea2c5aaf/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/694ebbdbe126b9ff439266e3/reports/e4e0ee72-98bd-4af5-9765-55e62a30c20a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-26T14:56:00Z UTC
Last seen:
2025-12-26T15:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ef700e94-ed27-48bd-8a77-92822dc3cf0a
Behavior Graph:
Download SVG
%3 guuid=eaf9637d-1a00-0000-f026-9adc380b0000 pid=2872 /usr/bin/sudo guuid=5803ce7f-1a00-0000-f026-9adc3e0b0000 pid=2878 /tmp/sample.bin guuid=eaf9637d-1a00-0000-f026-9adc380b0000 pid=2872->guuid=5803ce7f-1a00-0000-f026-9adc3e0b0000 pid=2878 execve guuid=b56bea81-1a00-0000-f026-9adc450b0000 pid=2885 /usr/bin/dash guuid=5803ce7f-1a00-0000-f026-9adc3e0b0000 pid=2878->guuid=b56bea81-1a00-0000-f026-9adc450b0000 pid=2885 clone guuid=6ba7fd81-1a00-0000-f026-9adc460b0000 pid=2886 /usr/bin/dash guuid=5803ce7f-1a00-0000-f026-9adc3e0b0000 pid=2878->guuid=6ba7fd81-1a00-0000-f026-9adc460b0000 pid=2886 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d6875cee-6e3c-4590-b321-0fecc2745208
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839778
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: 1839778 Sample: pmips.elf Startdate: 26/12/2025 Architecture: LINUX Score: 68 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 130.12.180.33, 18129, 40050 DATAHOPDatahop-SixDegreesGB Canada 2->25 27 2 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 dash rm pmips.elf 2->8         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 pmips.elf 8->17         started        process6 process7 19 pmips.elf 17->19         started        21 pmips.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 16:46:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vhpxulnce5f7n56gbulxmlhyljkb3r55ouvki5xy23puxkruptua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251226-t951sa1paz/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9858729-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9435f969-439c-4d0e-8633-d8b8f0953602
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/a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 ce1cb65560f957547e742f8f5961ca064fb08c6d6034aac3b03b0efd6103ec5b

Mirai

elf a9df7a2da2274bf6f7c60d17762cf85a541dc7bd752aa476f8d6df4baa347ce8

(this sample)

  
Dropped by
SHA256 ce1cb65560f957547e742f8f5961ca064fb08c6d6034aac3b03b0efd6103ec5b
  
Dropped by
MD5 212312b15841a19751d064f4898d20f5
  
URLhaus
https://urlhaus.abuse.ch/url/3744091/
  
Delivery method
Distributed via web download

Comments