MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d
SHA3-384 hash: 2e4c5a6457db0f4beddcc401c7aee08d48f74293db5d0d190e0746a0717ab39d7e9e3cf2e964d22defaabaaf61a1b4ea
SHA1 hash: 601e94ecb8a0b9379c49fe120e95113de8a79592
MD5 hash: 6a5866905571bc2e9dc8a6ceb45778bb
humanhash: red-lion-princess-chicken
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:15'324 bytes
First seen:2026-01-03 13:18:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 192:TvyGmt2gDyQ5FCCVanChOaR5DGitL/kevH3roTzJFA6NJAPQwjIEjb1wRLUsF5Ze:j3mdGUJ4ChvtjzXrof06jAHh2e6Q
TLSH T1A462D78EBCA2865BC1D14236FF5F867CB723A384FB5F2707A909125459963CDCE21A80
telfhash t148e05c40bd764e1548e75574ccac07a1e5021123519657108f16cbe0c83f008a308d1e
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 a94d7cbe81a0cbd11fb01bd07ecaeac53841be51de978edcbcd45d38ab37b6d3
File size (compressed) :10'284 bytes
File size (de-compressed) :15'324 bytes
Format:linux/arm
Packed file: a94d7cbe81a0cbd11fb01bd07ecaeac53841be51de978edcbcd45d38ab37b6d3

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69591752127d6a14e0ce3097/reports/42ef2500-8e09-4ce9-a4aa-00ae113aa4fa/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-01-03T11:50:00Z UTC
Last seen:
2026-01-03T14:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f0256e9-3378-48ee-8d95-442efc2732d3
Behavior Graph:
Download SVG
%3 guuid=52fd7b84-1900-0000-f673-091706090000 pid=2310 /usr/bin/sudo guuid=6d5ccc86-1900-0000-f673-09170d090000 pid=2317 /tmp/sample.bin guuid=52fd7b84-1900-0000-f673-091706090000 pid=2310->guuid=6d5ccc86-1900-0000-f673-09170d090000 pid=2317 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/068f7f90-be6d-4934-94c0-2d7bf1f6d09c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1844163
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-03 13:19:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwc6pj26eg2xvri4m2uyhpi3jgflouiqgr3lun6czjyate44ev6q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260103-qkhmeadx8a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9858729-0
YARA:
n/a
Link:
https://app.threat.zone/submission/10b0a168-bcf1-4775-80ce-94a979471a06
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/cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a94d7cbe81a0cbd11fb01bd07ecaeac53841be51de978edcbcd45d38ab37b6d3

Mirai

elf cd85e7a75e21b57ac51c66a983bd1b498ab751103476ba37c2ca7009939c257d

(this sample)

  
Dropped by
SHA256 a94d7cbe81a0cbd11fb01bd07ecaeac53841be51de978edcbcd45d38ab37b6d3
  
URLhaus
https://urlhaus.abuse.ch/url/3740582/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b5cf24fa50d87f9b2e2cb820b7ba70ed
  
URLhaus
https://urlhaus.abuse.ch/url/3742457/

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