MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8
SHA3-384 hash: fcf80250112a93d945ab474e545d0f288ad2a626ad5f1576f6ec86ff27b10f9dcbf98648f259df084f50929ec9d8b164
SHA1 hash: e5af039cca8e850b262c01df9f24321ebaff068b
MD5 hash: 14ac4f813e046504c24d4ffab1a96f6e
humanhash: south-mirror-asparagus-cup
File name:shadow.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:71'072 bytes
First seen:2025-12-30 18:04:28 UTC
Last seen:2025-12-31 14:57:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:0Jzt8JNJHkfWiiYwvaCn3yTcFJAy27P/BJ9g:0N2NJHrYeaC3yTwAy2T/BM
TLSH T147631902354C4A5FDEA266B4152F07F083BAA6F044F0B9C6262F6B964371FB61447F9E
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fe8919fd-3f42-4609-a9ad-625f760dcb46/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69541461127d6a14e0c8ce9c/reports/3b1012ba-c446-4355-bf4c-d31726103e54/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-30T17:08:00Z UTC
Last seen:
2025-12-31T00:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/64ad51be-17c8-42ba-a83d-671d6826f16e
Behavior Graph:
Download SVG
%3 guuid=df1de8a9-1700-0000-20a2-f7b2780b0000 pid=2936 /usr/bin/sudo guuid=51f6e7ab-1700-0000-20a2-f7b27b0b0000 pid=2939 /tmp/sample.bin guuid=df1de8a9-1700-0000-20a2-f7b2780b0000 pid=2936->guuid=51f6e7ab-1700-0000-20a2-f7b27b0b0000 pid=2939 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/31ef08d7-b2ae-4e08-afb8-6cae15b27c90
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842206
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842206 Sample: shadow.ppc.elf Startdate: 30/12/2025 Architecture: LINUX Score: 56 18 kurol.io 2->18 20 81.88.18.108, 43238, 6767 LEVEL3US Germany 2->20 22 Multi AV Scanner detection for submitted file 2->22 9 shadow.ppc.elf 2->9         started        signatures3 24 Performs DNS TXT record lookups 18->24 process4 signatures5 26 Sample deletes itself 9->26 12 shadow.ppc.elf 9->12         started        process6 process7 14 shadow.ppc.elf 12->14         started        process8 16 shadow.ppc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 18:05:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=orwb7bfw2wqi7jg6klgo4ylusnufybwtkket4d57roas573ey3ua._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251230-wn2gksvjfl/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ddd6d8ba-65bf-4164-a022-17e3512f0354
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/746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8

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 746c1f84b6d5a08fa4de52ccee617493685c06d352893e0fbf8b812eff64c6e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742278/
  
Delivery method
Distributed via web download

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