MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f11bc43f99f2d7518365b726f3ce69ccff1d4e2ad6d2e7b3888c004efcacc80a. 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
Vidar
Vendor detections: 14
| SHA256 hash: | f11bc43f99f2d7518365b726f3ce69ccff1d4e2ad6d2e7b3888c004efcacc80a |
|---|---|
| SHA3-384 hash: | 6af41ee4648b4e4ea4324c3b4be60ccd265fd75630262baf8bf7a4e0eec20928ec51bf1c1c0322f3b3f6f2da4d72cf6c |
| SHA1 hash: | 6cd50d34b2f5dabe1ab6e9c022bd472cff9e7fbd |
| MD5 hash: | 6518d397d3d18380d927cb8cbf458c22 |
| humanhash: | yankee-violet-summer-table |
| File name: | file |
| Download: | download sample |
| Signature | Vidar |
| File size: | 295'936 bytes |
| First seen: | 2026-08-01 05:00:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6ed4f5f04d62b18d96b26d6db7c18840 (507 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer) |
| ssdeep | 6144:0S+pVt6Yh/o/k6HmX8nI6dicwKJYl4UKGaL/bgKu:P4VQFk6HddiTKJ59Ho |
| TLSH | T1D95412C7A32BA04DE4E2C63911A748C45F1D377F3682D3A84959D60F33EBEA15C7A416 |
| TrID | 64.7% (.EXE) UPX compressed Win64 Executable (70117/5/12) 25.0% (.EXE) UPX compressed Win32 Executable (27066/9/6) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.8% (.EXE) OS/2 Executable (generic) (2029/13) 1.8% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | d52f85 dropped-by-amadey exe UPX |
UPX packed
This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.
| File size (compressed) : | 295'936 bytes |
|---|---|
| File size (de-compressed) : | 1'057'792 bytes |
| Format: | win64/pe |
| Unpacked file: | cad2fac072f40774247e90a9c3acc96fc85a57abf833e6d214975884060ff864 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
227
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
Malware family:
vidar
ID:
1
File name:
aa3ec6bd662f64b5471ba79945d9e620adb66cae5e2887e44eea03d8abc99c73.zip
Verdict:
Malicious activity
Analysis date:
2026-08-01 05:38:03 UTC
Tags:
arch-exec vidar stealer telegram stealc opendir loader amadey botnet gcleaner nemucod auto generic credentialflusher attachments attc-unc evasion winring0-sys vuln-driver miner xmrig upx sainbox rat tofsee delphi inno installer ip-check njrat xworm golang bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Behavior that indicates a threat
Sending a custom TCP request
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
infostealer microsoft_visual_cc packed packed upx vidar
Verdict:
Malicious
Labled as:
Vidar.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-25T22:33:00Z UTC
Last seen:
2026-08-02T20:59:00Z UTC
Hits:
~1000
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Spyware.Stealerc
Status:
Malicious
First seen:
2026-07-29 01:10:02 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
20 of 36 (55.56%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Vidar
Result
Malware family:
n/a
Score:
5/10
Tags:
upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
UPX packed file
Unpacked files
SH256 hash:
f11bc43f99f2d7518365b726f3ce69ccff1d4e2ad6d2e7b3888c004efcacc80a
MD5 hash:
6518d397d3d18380d927cb8cbf458c22
SHA1 hash:
6cd50d34b2f5dabe1ab6e9c022bd472cff9e7fbd
Malware family:
Vidar
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | has_telegram_urls |
|---|---|
| Author: | Aaron DeVera<aaron@backchannel.re> |
| Description: | Detects Telegram URLs |
| Rule name: | suspicious_PEs |
|---|---|
| Author: | txc |
| Description: | This rule detected suspicious PE files, based on high entropy and low amount of imported DLLs. This behaviour indicates packed files or files, that hide their true intention. |
| Rule name: | UPX |
|---|---|
| Author: | kevoreilly |
| Description: | UPX Unpacker: dump on OEP (original entry point) |
| Rule name: | VECT_Ransomware |
|---|---|
| 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. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Amadey
Delivery method
Distributed via web download
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