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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd. 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


ValleyRAT


Vendor detections: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd
SHA3-384 hash: 2f34e45201dc1c7085e643cfeff51b28a3af7ca516df9938d161e297703287663426d0ccb788b5e2e88b69b7f62a8149
SHA1 hash: a6e4c5b7831ebb1ea1fc6d320cc4f7d532a55fa2
MD5 hash: f9b71e0401679740c47168bf121638a2
humanhash: sweet-alpha-eight-mountain
File name:TaxFiling.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:127'124 bytes
First seen:2026-11-05 12:36:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 196c1e20bd079ed960fe445e4f799aa6 (1 x ValleyRAT)
ssdeep 3072:gYTYMPPVNQUeB0zZGPVPsCx5MPVdTkwx4b6vTmV7gAjhnSBVOLE7:gYT5KSzSPQPE7djhSB0LE7
TLSH T1C5C32A23E29320FDC697C17496925771F631F86553307E3EA758D2342F31E60AF2A629
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter qemped
Tags:exe malspam malspam-DJP ValleyRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
217
Origin country :
ID ID
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
Healthcare-Medical-Supply-Plan-03144.tar.gz
Verdict:
No threats detected
Analysis date:
2026-06-02 14:25:49 UTC
Tags:
github inno installer delphi
Link:
https://app.any.run/tasks/db2baf50-2573-4036-a60b-7c4d90d40e99

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/97393/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6aec7880baf1e56053e2a73d
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug crypto overlay packed reconnaissance
Link:
https://www.filescan.io/uploads/6aec7877fe139faa656b08dd/reports/50bd5560-383c-44de-901e-9503bfb16cd0/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd
Verdict:
Clean
File Type:
exe x64
First seen:
2026-04-03T07:34:00Z UTC
Last seen:
2026-11-05T06:25:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6c0eeb91-af40-4203-9796-25d25c0724da
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
4 / 100
Link:
https://www.joesandbox.com/analysis/1998957
Behaviour
Behavior Graph:
n/a
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/f9b71e0401679740c47168bf121638a2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yplgb6zhb254xhi6fmdfqrjtqr4tu7sizpv5jowq3crx5t3fe3gq._file
Verdict:
malicious
Label(s):
ValleyRAT
Create hunting rule
Link:
https://reports.threatray.com/e30d62c9-4b18-4df8-8acb-f457cc2085e7
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261105-ptjemaav9y/
Malware Family:
n/a
Verdict:
Benign
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5a089a26-f395-4962-b6e3-ad1f6daad710
Unpacked files
SH256 hash:
c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd
MD5 hash:
f9b71e0401679740c47168bf121638a2
SHA1 hash:
a6e4c5b7831ebb1ea1fc6d320cc4f7d532a55fa2
Detections:
win_hopeless_w0
Create hunting rule
Link:
https://www.unpac.me/results/db320bb1-422c-4866-ace0-e465581d228b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c3d660fb270ebbcb9d1e2b0658453384793a7e48cbebd4bad0d8a37ecf6526cd

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WIN_Malware_Unknown_ForgeAuto_37b4704b
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/97393/

Comments