MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 736c54367a6c51c84a13e7447b6e40c510a67138481fa4ef37ba0b95a698bd06. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 736c54367a6c51c84a13e7447b6e40c510a67138481fa4ef37ba0b95a698bd06
SHA3-384 hash: 277abf29a980e1c36435f6a50779da8faa357bf46ff4758f0b5cba8d0fdabdfb137307815e232c6c88ee3bdfba585e7d
SHA1 hash: 0555f8c3d65a5910c1b428e89e24fd9d269640bd
MD5 hash: 8bb8bed68c5e2af6ebd6619f111e6aee
humanhash: west-jig-twenty-music
File name:devfreq_wq
Download: download sample
File size:6'094'996 bytes
First seen:2026-07-26 10:57:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:Jq97NCuNFPzRGnz2r4Oaur1EGUrRCJnEjEe:aCUhRMOjrf3nfe
TLSH T1AF565B91FB48A126D98A0B3248730F70B3A16D42C2E48D6F5709F72F45B26F6694FED4
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter abuse_ch
Tags:elf upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d2c2c3153276f7f4e42e58463a6d76146dd256568065634e32ad5a908c190632
File size (compressed) :1'678'356 bytes
File size (de-compressed) :6'094'996 bytes
Format:linux/ppc64
Packed file: d2c2c3153276f7f4e42e58463a6d76146dd256568065634e32ad5a908c190632

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Vision.10.13024.17364.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm crypto golang reconnaissance
Link:
https://www.filescan.io/uploads/6a65e8462697a04758622f3a/reports/ec4480dd-11de-4b65-8ac4-f709e91d3086/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/25a129e6-4ae6-4c29-82a9-98c6640b02d8
Behavior Graph:
Download SVG
%3 guuid=0d323345-1a00-0000-06eb-4841200d0000 pid=3360 /usr/bin/sudo guuid=362bce47-1a00-0000-06eb-4841260d0000 pid=3366 /tmp/sample.bin guuid=0d323345-1a00-0000-06eb-4841200d0000 pid=3360->guuid=362bce47-1a00-0000-06eb-4841260d0000 pid=3366 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cccb290d-aed4-4028-9b3d-97e81da6fdbb
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1948030
Signature
Antivirus / Scanner detection for submitted sample
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1948030 Sample: devfreq_wq.elf Startdate: 26/07/2026 Architecture: LINUX Score: 64 36 147.185.242.125, 37696, 443 CLOUDWEBMANAGE-SC-KamateraIncUS United States 2->36 38 speed.cloudflare.com 172.66.0.218, 41142, 80 CLOUDFLARENET-CloudflareIncUS Canada 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 10 devfreq_wq.elf 2->10         started        12 systemd snap-failure 2->12         started        signatures3 process4 process5 14 devfreq_wq.elf devfreq_wq.elf 10->14         started        16 snap-failure systemctl 12->16         started        18 snap-failure 12->18         started        process6 20 devfreq_wq.elf bash 14->20         started        22 devfreq_wq.elf crontab 14->22         started        signatures7 25 bash crontab 20->25         started        29 bash 20->29         started        44 Executes the "crontab" command typically for achieving persistence 22->44 process8 file9 34 /var/spool/cron/crontabs/tmp.AFJGdP, ASCII 25->34 dropped 46 Sample tries to persist itself using cron 25->46 48 Executes the "crontab" command typically for achieving persistence 25->48 31 bash crontab 29->31         started        signatures10 process11 signatures12 50 Executes the "crontab" command typically for achieving persistence 31->50
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/736c54367a6c51c84a13e7447b6e40c510a67138481fa4ef37ba0b95a698bd06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/736c54367a6c51c84a13e7447b6e40c510a67138481fa4ef37ba0b95a698bd06/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-26 11:02:53 UTC
File Type:
ELF64 Big (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=onwfint2nri4qsqt45chw3sayuikm4jyjap2j3zxxifzljuyxuda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260726-m3fnzsdh78/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/736c54367a6c51c84a13e7447b6e40c510a67138481fa4ef37ba0b95a698bd06

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

elf d2c2c3153276f7f4e42e58463a6d76146dd256568065634e32ad5a908c190632

elf 736c54367a6c51c84a13e7447b6e40c510a67138481fa4ef37ba0b95a698bd06

(this sample)

  
Dropped by
SHA256 d2c2c3153276f7f4e42e58463a6d76146dd256568065634e32ad5a908c190632
  
Dropped by
MD5 61bc7cc4404576947895701ecc78a5a9

Comments