MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2. 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


njrat


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2
SHA3-384 hash: 5cd544999175de646d1eafc01af4a348d2a0444e90c72999f197eba6c34f6b57117dd5c5aaacdf14e305d76c2b6a422a
SHA1 hash: 85d0ce793229e793d88b82f16f835c922d14af06
MD5 hash: 5c2fc067a621520684b39802c9900ee8
humanhash: nevada-charlie-three-stream
File name:file
Download: download sample
Signature njrat
Create hunting rule
File size:1'083'392 bytes
First seen:2026-02-06 21:37:07 UTC
Last seen:2026-02-06 22:27:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'818 x AgentTesla, 19'741 x Formbook, 12'286 x SnakeKeylogger)
ssdeep 24576:qGdRy0CdkC2b6LSE2p6cCfJfS0JrvFJlj2O:qGLoyC2b6LSCD1F3j2O
TLSH T1083523119EA5BDB9E93B983D77634D223B2272067C762315EF90FE0529E4AD8913C7C0
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 NjRAT


Avatar
Bitsight
url: http://130.12.180.43/files/7538357236/XxpGuvc.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
211
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2.exe
Verdict:
Malicious activity
Analysis date:
2026-02-06 21:38:22 UTC
Tags:
evasion rat crypto-regex pulsar
Link:
https://app.any.run/tasks/fe67cfe0-fa40-41ad-afbc-bd3304f6dd00

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/52540/
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69865f0d3cadc639ed84156b
Tags:
backdoor micro remo
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/69865f0a981ff1d38a4bd2cb/reports/1f593ca5-2698-4355-8fa1-d4bd7b6123de/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-02-06T19:12:00Z UTC
Last seen:
2026-02-08T03:25:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic HEUR:Exploit.MSIL.ChecksumController.gen Trojan-PSW.MSIL.Agent.sb Trojan.Win32.Agent.sb Trojan.MSIL.Crypt.sb Trojan.MSIL.Agent.sb Backdoor.MSIL.PulsarRAT.sb Backdoor.MSIL.Agent.sb
Link:
https://opentip.kaspersky.com/f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b3e4b1f-0506-420c-8009-12350471753b
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2
Verdict:
inconclusive
YARA:
11 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.41 Win 32 Exe x86
Link:
https://app.malva.re/file/5c2fc067a621520684b39802c9900ee8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2/
Verdict:
Malicious
Threat:
Family.PULSAR
Link:
https://tip.neiki.dev/file/f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2
Threat name:
Win32.Backdoor.njRAT
Create hunting rule
Status:
Suspicious
First seen:
2026-02-06 21:37:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7a26slvrbezrx22wzutjxuxwzr4zrtxjgui4h7rjo37csac5ylba._file
Verdict:
malicious
Label(s):
quasarrat
Create hunting rule
Similar samples:
error
njrat
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar spyware trojan
Link:
https://tria.ge/reports/260206-1gj16sdz5h/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Quasar RAT
Quasar family
Quasar payload
Unpacked files
SH256 hash:
f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2
MD5 hash:
5c2fc067a621520684b39802c9900ee8
SHA1 hash:
85d0ce793229e793d88b82f16f835c922d14af06
Link:
https://www.unpac.me/results/25dc995e-0bc8-4ffb-a387-e3a26ee5469d/
SH256 hash:
80fe0d9532ccd9c72c5c5dfbd3f7d5befafd24a8a3b38712078fea7c0b6dcf08
MD5 hash:
dc878dd75e2683f74780ee9a5c91e066
SHA1 hash:
440f1a74ea5a83037bfbf11c9a7010bfeeadb753
Detections:
SUSP_NET_Large_Static_Array_In_Small_File_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/25dc995e-0bc8-4ffb-a387-e3a26ee5469d/
SH256 hash:
6d1deb82b39650091b283efb13ba84a73e70ae5539edd980c605cd85ebfc4fbf
MD5 hash:
6cb013aae5bd134db5cf8261c7a5a018
SHA1 hash:
50239c6078511cf12a30a3c3f40fead1227d33b9
Detections:
QuasarRAT
Create hunting rule
cn_utf8_windows_terminal
Create hunting rule
malware_windows_xrat_quasarrat
Create hunting rule
MAL_BackNet_Nov18_1
Create hunting rule
INDICATOR_EXE_Packed_Fody
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Link:
https://www.unpac.me/results/25dc995e-0bc8-4ffb-a387-e3a26ee5469d/
SH256 hash:
fedbadd682ae8201ce3364234f617d7b4876bc61e99b3c17c479dc7f402e4412
MD5 hash:
ab07e4b2ec457984ff85bca7f5812320
SHA1 hash:
f2e295caa9d5a82a8b2e2c16fabaaa2bf20a0749
Detections:
HKTL_NET_NAME_AmsiBypass
Create hunting rule
Link:
https://www.unpac.me/results/25dc995e-0bc8-4ffb-a387-e3a26ee5469d/
Malware family:
QuasarRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f835e92eb109/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

njrat

Executable exe f835e92eb109331beb56cd269bd2f6cc7998cee93511c3fe2976fe29005dc2c2

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3773310/
Cape
Cape
https://www.capesandbox.com/analysis/52540/

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