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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4. 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


Stealc


Vendor detections: 16


Intelligence 16 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4
SHA3-384 hash: 44df66cb0e4b0adc4b18c6809fc4957e2f86696a5badc16ee9226343d83fa41867eb88892397f08ec2c8b9db814a5363
SHA1 hash: 3d06c300c0fd7b1518e7939ec989b797a180db9d
MD5 hash: 315db52d5cf09de020118fd290d0ade3
humanhash: music-jig-pluto-butter
File name:x0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:10'485'760 bytes
First seen:2026-02-09 07:12:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4035d2883e01d64f3e7a9dccb1d63af5 (47 x ServHelper, 47 x Vidar, 24 x Stealc)
ssdeep 49152:lY6zC3+h/OzVX4dZEKCDfMY9BAJ2mWDj4kqA+c8OK1d:rC3hVITPCDfMA9xqwU
TLSH T13EB65CB2F89509A1C67FE13498605E91763138680B3E7BD37FA815660D2AFC46B3FB14
gimphash 762702fc7ef32f74bed3d6165ee7f370c7dbeedd50d22b4b6e3d72e80d530abf
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
Going
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b1c09a85-f773-430e-81a6-2e757c5cf1b4/
Malware family:
n/a
ID:
1
File name:
x0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4.exe
Verdict:
Malicious activity
Analysis date:
2026-02-05 04:31:52 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/331599cf-0322-4152-b3b9-8ada96521b8f

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/52726/
Detection(s):
Win.Malware.Filerepmalware-10059229-0
Create hunting rule

Win.Malware.Vidar-10059272-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69841d3a8ce611733c0b1f5c
Tags:
cobalt small virus hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP POST request to an infection source
Sending a custom TCP request
Connection attempt to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm golang lumma overlay stealer
Link:
https://www.filescan.io/uploads/698989092ffccda0976b06e4/reports/88c60cbd-73b0-4524-b1ef-e7779b07ad73/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-02-05T01:24:00Z UTC
Last seen:
2026-02-09T07:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/940df86c-7341-4e65-940a-541e8ff82f40
Result
Threat name:
Stealc v2
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1865888
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/315db52d5cf09de020118fd290d0ade3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-02-04 04:29:07 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bp2aq3x4q67mvkc26o6mf2thtbwgpks5dn4zjo6ntvcr2bih2pca._file
Verdict:
malicious
Label(s):
shellcode_loader_007
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:nf11e31 stealer
Link:
https://tria.ge/reports/260209-h161yafs6c/
Behaviour
Stealc
Stealc family
Malware Config
C2 Extraction:
http://158.94.211.84
Unpacked files
SH256 hash:
0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4
MD5 hash:
315db52d5cf09de020118fd290d0ade3
SHA1 hash:
3d06c300c0fd7b1518e7939ec989b797a180db9d
Link:
https://www.unpac.me/results/e6b816b9-49c6-4957-99f6-9852aa67fd5d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/0bf4086efc87becaa85af3bcc2ea67986c67aa5d1b7994bbcd9d451d0507d3c4

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
Create hunting rule
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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
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.

Cape
Cape
https://www.capesandbox.com/analysis/52726/

Comments