MALICIOUS — virussign.com_2e3ccd8d15f12e05355c75f6d79bf450.vir

MALICIOUS — virussign.com_2e3ccd8d15f12e05355c75f6d79bf450.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the Hoax family. 7 of 51 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d6bd2513a20db9c36efae17616ff2ac4a0a076b5eb14739da3ecb31e5a411967
• SHA-1: ccbdbee2dd1c60e8f6c4f7a436e0a28927bf7f55
• MD5: 2e3ccd8d15f12e05355c75f6d79bf450
• imphash: 01392ca861cf87b8d28ad9ea90016bb4
• ssdeep: 24576:A3mnXoZjzyUTWaLl3z0zDMCpG1aNx6/MD5Tvinrmb45jcAkSYqyE:A3kMhT1Lljo56rtpYq
• TLSH: T153578D1442837267E2F7FD109C60CE9CA41B71AD643B4B9D5703D52E909BA339EF10AA
• Submitted as: virussign.com_2e3ccd8d15f12e05355c75f6d79bf450.vir
• File type: pe · Size: 1607728 bytes
• Verdict: malicious (95/100) · Family: Hoax

Source: VirusSign · first seen 2026-08-02T00:00:00.000Z · SHA-256 verified

Detections (7 of 51 engines)

• MalwareAnalyser heuristics (entropy/packer): ASPack
• ClamAV (daily): Win.Malware.Hoax-10029094-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_Packer_ASPack_MPRESS
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): Gen:Heur.Mint.Autorunner.1
• Kaspersky (KVRT): Worm.Win32.AutoRun.vx

MITRE ATT&CK

• T1057

Why this verdict

The malicious score of 95/100 is the fusion of 6 weighted signals:

• ClamAV (daily) flagged Win.Malware.Hoax-10029094-0 (rule Win.Malware.Hoax-10029094-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: Yara-Rules community flagged YR_Packer_ASPack_MPRESS (rule YR_Packer_ASPack_MPRESS) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://www.gnu.org/software/coreutils/, http://translationproject.org/team/, http://gnu.org/licenses/gpl.html - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: ASPack, high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://oracle.com/contracts
• http://www.gnu.org/software/coreutils/
• http://translationproject.org/team/
• http://gnu.org/licenses/gpl.html
• http://www.gnu.org/gethelp/
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/windows0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• http://metalink.oracle.com
• http://www.digicert.com/CPS0
• http://crl3.digicert.com/sha2-assured-ts.crl02
• http://crl4.digicert.com/sha2-assured-ts.crl0
• https://www.digicert.com/CPS0
• http://schemas.microsoft.com/SMI/2005/WindowsSettings

Embedded domains

• oracle.com
• www.gnu.org
• translationproject.org
• gnu.org
• cygwin.com
• www.microsoft.com
• crl.microsoft.com
• microsoft.com
• metalink.oracle.com
• o15.officeredir.microsoft.com
• cacerts.digicert.com
• crl3.digicert.com
• crl4.digicert.com
• www.digicert.com
• schemas.microsoft.com

File paths

• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\javaw_objs\javaw.pdb
• c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u321\2141\build\windows-amd64\jdk\objs\jabswitch\jabswitch.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jdb_objs\jdb.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jsadebugd_objs\jsadebugd.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jstack_objs\jstack.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jcmd_objs\jcmd.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jjs_objs\jjs.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\javap_objs\javap.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\java-rmi_objs\java-rmi.pdb
• c:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jps_objs\jps.pdb
• D:\T\BuildResults\bin\Release_x64\WCChromeNativeMessagingHost.pdb

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report