MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b
SHA3-384 hash: a9d96945ba2ffc3dcd704c2d6fe4db6d43aadc0f20437f8cf167d14d25e08ca2bb50967c9ffba9dd22b8774d2a556bea
SHA1 hash: 5522977db060e82e974b1bcb1a9ed5a0306d85f2
MD5 hash: 8af484cde35858a0b4ef1b02f37cff7e
humanhash: mars-maine-ten-iowa
File name:random.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:2'437'120 bytes
First seen:2025-10-23 06:01:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:zYx2sGFgYG+Ydtwsi2TBcpMNhVwpJ9THVRK+JdTMyK8l46OVA:zw2sPnTi21c+yJDGmaT
TLSH T1EFB5332E3D61E83FDAAB8BB6B07555062E91C2934423C534254F74DDCDD3ABD922B08B
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b.exe
Verdict:
Malicious activity
Analysis date:
2025-10-22 23:47:37 UTC
Tags:
stealer stealc vidar xor-url generic themida
Link:
https://app.any.run/tasks/78482a98-12d2-4bd4-8b86-d218c74c1ae9

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/33819/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f96d183edd081eba40ebaf
Tags:
emotet cobalt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68f9c4e63a79800405f2668c/reports/bb1511bc-d792-4189-9d5d-e07251f4b21c/overview
Verdict:
Malicious
Labled as:
Trojan[Backdoor]/MSIL.Bladabindi
Link:
https://www.hybrid-analysis.com/sample/9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-22T20:54:00Z UTC
Last seen:
2025-10-24T00:39:00Z UTC
Hits:
~100
Detections:
Trojan-Downloader.Win64.PsDownload.bu PDM:Trojan.Win32.Generic HEUR:Trojan-Downloader.Win64.PsDownload.gen
Link:
https://opentip.kaspersky.com/9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/931c92de-7d4c-4b6c-b106-807b08c380af
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1800339
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/8af484cde35858a0b4ef1b02f37cff7e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b
Threat name:
Win64.Spyware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2025-10-22 23:47:38 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
27 of 37 (72.97%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tlh3dw2fjtmgvtto26vfys7kuenpqasnv4cf5au4inks4acrbcnq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion spyware trojan
Link:
https://tria.ge/reports/251023-grxv8sfx7b/
Behaviour
Modifies system certificate store
Checks BIOS information in registry
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/38636744-de22-4b3e-ad33-b67e7cf59325
Unpacked files
SH256 hash:
9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b
MD5 hash:
8af484cde35858a0b4ef1b02f37cff7e
SHA1 hash:
5522977db060e82e974b1bcb1a9ed5a0306d85f2
Link:
https://www.unpac.me/results/db43209a-60b3-4467-aebd-9cd4b5a3577b/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9acfb1db454c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.59
Link:
https://yomi.yoroi.company/submissions/9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b

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:DebuggerCheck__QueryInfo
Create hunting rule
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

Vidar

Executable exe 9acfb1db454cd86ace6ed7aa5c4beaa11af8024daf045e829c43552e0051089b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3630972/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/33819/

Comments