MALICIOUS — 07ce232c5ca744280c829ebaa1bbf04ff3bae12b08ec7953c7be156b0daae32e

MALICIOUS — 07ce232c5ca744280c829ebaa1bbf04ff3bae12b08ec7953c7be156b0daae32e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the HUILoader family. 9 of 55 detection engines flagged it.

Identification

• SHA-256: 07ce232c5ca744280c829ebaa1bbf04ff3bae12b08ec7953c7be156b0daae32e
• SHA-1: 040cd9a700206a6d06de889b3845dd072fbbe54f
• MD5: c1357bb4a2d4588ef44cc21d6b8753e8
• imphash: 01392ca861cf87b8d28ad9ea90016bb4
• ssdeep: 6144:cDIv+UDIv+5+TyiuhzVCTB92Z1LONIwi8EJN:cbUbAXuhzVCTeiNIw
• TLSH: T147489E8C53217346D2F6D62068ACCE5CA013A8FA317A4B5EA302C33E65E753775395A8
• Submitted as: 07ce232c5ca744280c829ebaa1bbf04ff3bae12b08ec7953c7be156b0daae32e
• File type: pe · Size: 379680 bytes
• Verdict: malicious (96/100) · Family: HUILoader

Detections (9 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): ASPack
• ClamAV (daily): Win.Malware.Generic-9875035-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_Packer_ASPack_MPRESS
• Detect It Easy (packer/type): DIE:Microsoft Linker
• Microsoft Defender: Worm:Win32/AutoRun!pz
• Emsisoft (Emergency Kit): Gen:Heur.Mint.Autorunner.1
• Trellix Stinger (McAfee): Vindor-FTWO!C1357BB4A2D4
• Kaspersky (KVRT): Worm.Win32.AutoRun.vx

Why this verdict

The malicious score of 96/100 is the fusion of 6 weighted signals:

• ClamAV (daily) flagged Win.Malware.Generic-9875035-0 (rule Win.Malware.Generic-9875035-0) - 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
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - 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, Microsoft Linker - static signal, weight 0.25, confidence 0.55

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://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://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/MicrosoftTimeStampPCA.crt0
• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://office.microsoft.com

Embedded domains

• www.microsoft.com
• crl.microsoft.com
• www.gnu.org
• translationproject.org
• gnu.org
• cygwin.com
• office.microsoft.com

File paths

• F:\Office\Target\x86\ship\postc2r\x-none\csisyncclient.pdb
• X:\:`:d:l:p:t:x:
• P:\:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report