MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4292f1754f045411aaa957d602757ea81f005d29a3bdeb792eea3737ec97be6c. 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: 9


Intelligence 9 IOCs YARA 24 File information Comments

SHA256 hash: 4292f1754f045411aaa957d602757ea81f005d29a3bdeb792eea3737ec97be6c
SHA3-384 hash: 8ec8943909cab29312448746fd92c93710283fd23bed40ab55c0deb6e893f7382a6ffd5dc66c6e88e11aada31b23c746
SHA1 hash: a29466faee59f7933331d283b00218bf3b3c340e
MD5 hash: f147f2969b534836249aee576db3c0eb
humanhash: harry-cat-uniform-july
File name:upd_helper.dll
Download: download sample
File size:2'738'368 bytes
First seen:2026-06-18 16:25:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d203f9672085bd7924a65988545977e0
ssdeep 24576:0d0IJ1D1sly2txdh2FoGFtQgWcvcXI8qDOILHAM4yD52ASROCaJo+x0ZNwBDT7Cl:0d0I1DGlys2FoKQBHYPFf4QL71lT7G
TLSH T1B1C56C07FDB258A6C0AAA2318D7292917B71BC443B3123C7BA90BB792FB37D45974354
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 20f0f0c0dcf0f008
Reporter lfr
Tags:exe signed

Code Signing Certificate

Organisation:Battery Viewer
Issuer:Battery Viewer
Algorithm:sha256WithRSAEncryption
Valid from:2026-06-18T08:06:30Z
Valid to:2031-06-18T08:16:30Z
Serial number: 2671ab1a25fe288a456bd7681ed1bfa6
Thumbprint Algorithm:SHA256
Thumbprint: d867a7755031ed911fb94472179706bcadd5a56a0ccb1134fd9bfc748ea27061
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
lfr
https://simonrob.itch.io/koikatsu-sunshine

https://www.virustotal.com/gui/file/c445f4b5ed409cf1837ce3be31574656e9bebbfe50bb73c528ecfd4d7e169a36/detection
https://www.virustotal.com/gui/file/11322ac98905657d6e72debecf97e4867d222476918b57e4d46e2ad3760dc9bd/detection
https://www.virustotal.com/gui/file/4292f1754f045411aaa957d602757ea81f005d29a3bdeb792eea3737ec97be6c/detection
https://www.virustotal.com/gui/file/6d39e6c69ba84a30a4af8be5f3f86fc19711948e36548a6502d00983ae4649a1/detection

Intelligence


File Origin
# of uploads :
1
# of downloads :
181
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_4292f1754f045411aaa957d602757ea81f005d29a3bdeb792eea3737ec97be6c.dll
Verdict:
No threats detected
Analysis date:
2026-06-18 16:29:15 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Tags:
injection obfusc crypt
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm crypto fingerprint golang masquerade obfuscated packed signed
Verdict:
Malicious
Labled as:
WinGo/Kryptik_AGeneric.BQ trojan
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-06-18T12:04:00Z UTC
Last seen:
2026-06-20T11:28:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.DLLhijack.ffr Trojan.Win32.DLLhijack.sb
Gathering data
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2026-06-18 16:26:45 UTC
File Type:
PE+ (Dll)
Extracted files:
7
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
4292f1754f045411aaa957d602757ea81f005d29a3bdeb792eea3737ec97be6c
MD5 hash:
f147f2969b534836249aee576db3c0eb
SHA1 hash:
a29466faee59f7933331d283b00218bf3b3c340e
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:command_and_control
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
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:DebuggerCheck__MemoryWorkingSet
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:GoBinTest
Rule name:golang
Rule name:Golangmalware
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:HiveRansomware
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Author:Eric Yocam
Description:find Golang malware
Rule name:pe_detect_tls_callbacks
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information


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

Web download

Executable exe 4292f1754f045411aaa957d602757ea81f005d29a3bdeb792eea3737ec97be6c

(this sample)

  
Delivery method
Distributed via web download

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