MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3
SHA3-384 hash: ce64a976d6bd5e606f074d21db97a43f6b9e8f997be882318000e0ae828490bc90e03bd59075320cbacfac58bd6936f7
SHA1 hash: cfa9ad7c2369fbecfdfe8a6f70f4f851fecc6abd
MD5 hash: a22b1fc38d8354c4f1dc8182e38ca648
humanhash: red-zulu-red-twelve
File name:blue.x64
Download: download sample
Signature Mirai
Create hunting rule
File size:961'680 bytes
First seen:2026-05-31 07:59:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:Ssi0pvNgzoMaJvfgHvnPdMH1KIp9p2VNQHVBAwf5xoR2Ud1iEy2RCmaydqjHHX:SsxpvNgK3gvI28rDB02Udk2Rej
TLSH T15D158D2EB2B3F5BCE007C03447DBCAA24535B47526212DBB26C4DA353D66DE12369B63
telfhash t124b17c3017f639f471daca017312f8b65e7228f222a479b41726ad84dfc1fc41daa81b
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 1b26aa226b9b8f14e59adf1fed6bb0083253b30fdfbb37852a27950e8ca325b1
File size (compressed) :406'392 bytes
File size (de-compressed) :961'680 bytes
Format:linux/amd64
Packed file: 1b26aa226b9b8f14e59adf1fed6bb0083253b30fdfbb37852a27950e8ca325b1

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.23914.22978.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a1beabd099ef368af10c18e/reports/ca15380e-2f2f-422f-a8b1-f66444fbb04b/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-05-31T06:22:00Z UTC
Last seen:
2026-05-31T15:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/107f7c43-41c6-49c6-995f-8284a59a28bb
Behavior Graph:
Download SVG
%3 guuid=f042b408-2000-0000-f9b4-e8e3aa0a0000 pid=2730 /usr/bin/sudo guuid=b12f770b-2000-0000-f9b4-e8e3af0a0000 pid=2735 /tmp/sample.bin guuid=f042b408-2000-0000-f9b4-e8e3aa0a0000 pid=2730->guuid=b12f770b-2000-0000-f9b4-e8e3af0a0000 pid=2735 execve guuid=06c8c40b-2000-0000-f9b4-e8e3b10a0000 pid=2737 /tmp/sample.bin zombie guuid=b12f770b-2000-0000-f9b4-e8e3af0a0000 pid=2735->guuid=06c8c40b-2000-0000-f9b4-e8e3b10a0000 pid=2737 clone guuid=cb1c060c-2000-0000-f9b4-e8e3b20a0000 pid=2738 /tmp/sample.bin zombie guuid=06c8c40b-2000-0000-f9b4-e8e3b10a0000 pid=2737->guuid=cb1c060c-2000-0000-f9b4-e8e3b20a0000 pid=2738 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e66319e8-1c95-4eb2-8903-56954001e8ec
Score:
90%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-05-31 08:01:46 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4so6znkzmgfcujvyluwanb27zyoozimztwjc2uukkq25x3liwtrq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/260531-jwfhvsex7r/
Behaviour
Changes its process name
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/e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 1b26aa226b9b8f14e59adf1fed6bb0083253b30fdfbb37852a27950e8ca325b1

Mirai

elf e49decb559618a2a26b85d2c06875fce1ceca1999d922d528a5435dbed68b4e3

(this sample)

  
Dropped by
SHA256 1b26aa226b9b8f14e59adf1fed6bb0083253b30fdfbb37852a27950e8ca325b1
  
URLhaus
https://urlhaus.abuse.ch/url/3856351/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 de3d43870bb92bc097e8e2c762e10af7

Comments