MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f
SHA3-384 hash: d1d2522627ff83811cf8bcaebf8dec9c3c5d1a6c645005845370a0a82c9d31b631cb4511c3e3c58a1150e23998662ae0
SHA1 hash: 1d27f52587e8b26542c7dc9ed4a9eccdf8a0460a
MD5 hash: 1f830c4e789330f006cd3716cc4961ea
humanhash: island-jig-romeo-orange
File name:program.exe
Download: download sample
File size:2'521'088 bytes
First seen:2025-08-22 15:11:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (151 x Vidar, 92 x Rhadamanthys, 74 x Stealc)
ssdeep 49152:56pCWPR3VvS7J5S08AfdPFifHK2VFP5vUmDcm:5DWqHS08ARFifK2Cm
TLSH T175C59D1ABC9004FAD0AA93324863D5B1BB61BC450B3123E72AD07E7B3FB66E45D79714
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 1a35a8355224e014
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
program.exe
Verdict:
No threats detected
Analysis date:
2025-08-22 15:52:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2c4b1875-9fcc-464b-bd40-5a6f3a31bfdb

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/23020/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a88957e9d9dbcfd96d1ac9
Tags:
virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang packed threat
Link:
https://www.filescan.io/uploads/68a88ba3fc438b9ff4b7d7ca/reports/fe3741ea-368a-4323-b09d-0a6b62b54e71/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f
Verdict:
Unknown
File Type:
exe x64
First seen:
2025-08-22T10:18:00Z UTC
Last seen:
2025-08-22T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b1577690-684c-4a17-bbcf-82be67d99979
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad.mine
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1762999
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/1f830c4e789330f006cd3716cc4961ea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-08-22 15:27:43 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55xlgy3pe45ulnojpl73svgrv6b3r2sociqntsgzyfwd4masqjhq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250822-ssl1xaan3s/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d8d57240-50b1-4f61-93b2-72315247e09a
Unpacked files
SH256 hash:
ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f
MD5 hash:
1f830c4e789330f006cd3716cc4961ea
SHA1 hash:
1d27f52587e8b26542c7dc9ed4a9eccdf8a0460a
Link:
https://www.unpac.me/results/13471eee-665a-460b-beb1-c1e80e2aba0f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
Link:
https://yomi.yoroi.company/submissions/ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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.

Web download

Executable exe ef6eb3636f273b45b5c97affb954d1af83b8ea4e1220d9c8d9c16c3e3012824f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609126/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/23020/

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