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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6becebc933fa155a48c3529c16a5689ce22c4f5efc2bdaca5a8bcad040b942b0. 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: 8


Intelligence 8 IOCs YARA 24 File information Comments

SHA256 hash: 6becebc933fa155a48c3529c16a5689ce22c4f5efc2bdaca5a8bcad040b942b0
SHA3-384 hash: 0f9d3c1e9e00048a6a4ba70eaa4cf314f2816060788f2cce4eb259302924d92fdb10382e864d255f427c363260968260
SHA1 hash: c24b142e1fb33c8c48dedd1d2af8a39190ca034a
MD5 hash: b00c0608cc634795332db0448e6e8383
humanhash: cat-alanine-blue-saturn
File name:44.210.140.205_bins_kworker_u8.unp
Download: download sample
File size:6'271'124 bytes
First seen:2026-10-29 14:29:43 UTC
Last seen:2026-10-29 15:27:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:wlycP+oFgTH1Bvq/nY5oy/dIz8NX6Ev8wzZrzttP1kLrg/dbHmanefymLPKOKDKL:wgU+fw0X68rzro0ju7eFoVE+
TLSH T170564903ECA555E9C0A9E2358A66D253BA717C496B3123D32F90F7782F73BC06A79710
telfhash t1f73235715ebc38b4b6a5ca1073a7b974563729a166f838f15023ad85ffc1e801ce6837
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 deepfield
Tags:cosplay ddos elf golang unknown vision

Intelligence


File Origin
# of uploads :
2
# of downloads :
77
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 crypto expand golang lolbin masquerade reconnaissance
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
43
Number of processes launched:
9
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-29T13:36:00Z UTC
Last seen:
2026-10-30T17:37:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
%3 guuid=05adbf50-1b00-0000-8a26-d1fe18090000 pid=2328 /usr/bin/sudo guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335 /tmp/sample.bin guuid=05adbf50-1b00-0000-8a26-d1fe18090000 pid=2328->guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335 execve guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2342 /tmp/sample.bin guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335->guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2342 clone guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2343 /tmp/sample.bin guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335->guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2343 clone guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2344 /tmp/sample.bin guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335->guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2344 clone guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2345 /tmp/sample.bin guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335->guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2345 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347 /tmp/sample.bin guuid=6939b753-1b00-0000-8a26-d1fe1f090000 pid=2335->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347 execve guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2359 /tmp/sample.bin zombie guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2359 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2360 /tmp/sample.bin dns net zombie guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2360 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361 /tmp/sample.bin net send-data write-file zombie guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2362 /tmp/sample.bin guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2362 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2363 /tmp/sample.bin guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2363 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2365 /tmp/sample.bin net send-data zombie guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2365 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2374 /tmp/sample.bin send-data zombie guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2347->guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2374 clone b619669b-6add-5aba-88d3-b4e40271df50 speed.cloudflare.com:53 guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2360->b619669b-6add-5aba-88d3-b4e40271df50 con 68be2212-4fc4-5131-93cb-d738da932b65 speed.cloudflare.com:80 guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2360->68be2212-4fc4-5131-93cb-d738da932b65 con guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361->68be2212-4fc4-5131-93cb-d738da932b65 send: 84B 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 49B 458b7146-19ae-5641-941e-8cfdc10188e0 44.210.140.205:443 guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361->458b7146-19ae-5641-941e-8cfdc10188e0 con guuid=55827962-1b00-0000-8a26-d1fe3e090000 pid=2366 /tmp/sample.bin guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361->guuid=55827962-1b00-0000-8a26-d1fe3e090000 pid=2366 clone guuid=b65f7e62-1b00-0000-8a26-d1fe3f090000 pid=2367 /usr/bin/bash guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2361->guuid=b65f7e62-1b00-0000-8a26-d1fe3f090000 pid=2367 execve guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2365->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 49B guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2365->458b7146-19ae-5641-941e-8cfdc10188e0 send: 195B guuid=de443c63-1b00-0000-8a26-d1fe42090000 pid=2370 /usr/bin/bash guuid=b65f7e62-1b00-0000-8a26-d1fe3f090000 pid=2367->guuid=de443c63-1b00-0000-8a26-d1fe42090000 pid=2370 clone guuid=39744563-1b00-0000-8a26-d1fe43090000 pid=2371 /usr/bin/bash guuid=b65f7e62-1b00-0000-8a26-d1fe3f090000 pid=2367->guuid=39744563-1b00-0000-8a26-d1fe43090000 pid=2371 clone guuid=4a5c4e63-1b00-0000-8a26-d1fe44090000 pid=2372 /usr/bin/bash guuid=de443c63-1b00-0000-8a26-d1fe42090000 pid=2370->guuid=4a5c4e63-1b00-0000-8a26-d1fe44090000 pid=2372 clone guuid=dddddc5a-1b00-0000-8a26-d1fe2b090000 pid=2374->458b7146-19ae-5641-941e-8cfdc10188e0 send: 3125B
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1994731 Sample: 44.210.140.205_bins_kworker... Startdate: 29/10/2026 Architecture: LINUX Score: 64 32 speed.cloudflare.com 162.159.140.220, 51050, 80 CLOUDFLARENET-CloudflareIncUS Canada 2->32 34 44.210.140.205, 443, 53820 AMAZON-AES-AmazoncomIncUS United States 2->34 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 10 44.210.140.205_bins_kworker_u8.unp.elf 2->10         started        signatures3 process4 process5 12 44.210.140.205_bins_kworker_u8.unp.elf 44.210.140.205_bins_kworker_u8.unp.elf 10->12         started        process6 14 44.210.140.205_bins_kworker_u8.unp.elf bash 12->14         started        16 44.210.140.205_bins_kworker_u8.unp.elf crontab 12->16         started        19 44.210.140.205_bins_kworker_u8.unp.elf 12->19         started        signatures7 21 bash crontab 14->21         started        25 bash 14->25         started        36 Executes the "crontab" command typically for achieving persistence 16->36 process8 file9 30 /var/spool/cron/crontabs/tmp.cvMDgH, ASCII 21->30 dropped 42 Sample tries to persist itself using cron 21->42 44 Executes the "crontab" command typically for achieving persistence 21->44 27 bash crontab 25->27         started        signatures10 process11 signatures12 46 Executes the "crontab" command typically for achieving persistence 27->46
Threat name:
Linux.Trojan.Generic
Status:
Suspicious
First seen:
2026-10-29 14:30:40 UTC
File Type:
ELF64 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution linux persistence privilege_escalation
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Creates/modifies Cron job
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:F01_s1ckrule
Author:s1ckb017
Rule name:GoBinTest
Rule name:golang
Rule name:golang_binary_string
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Rule name:Golang_Find_CSC846
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Author:Eric Yocam
Description:find Golang malware
Rule name:LIN_Sample_Unique_4c099562
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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.

  
Delivery method
Other

Comments