MALICIOUS — 01f81807b71f33bff4190b11d4fac9c21396e918c10276ea78dabd1138ede7bd

MALICIOUS — 01f81807b71f33bff4190b11d4fac9c21396e918c10276ea78dabd1138ede7bd is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the HUILoader family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 01f81807b71f33bff4190b11d4fac9c21396e918c10276ea78dabd1138ede7bd
• SHA-1: dc87bf9bcd3c7900f129d15a15a06328dfcfa850
• MD5: 5400fc8e427e044352d414c784c89e9e
• imphash: 7c5f9b19847a4e36080308f0e2c5add5
• ssdeep: 48:SVlXWFPpT+dXVfzZh4yMGcKzMEkTaak4PAZivO2pB42pBdvMZL2R7tARuqSxp:KWLkFfNnOKYloIQ2pm2pbYS8xE
• TLSH: T1451CF7B21B9817FCCFD0A29B8090BD9D7075937F80E31EC94202804D1A85337D96A26A
• Submitted as: 01f81807b71f33bff4190b11d4fac9c21396e918c10276ea78dabd1138ede7bd
• File type: pe · Size: 5632 bytes
• Verdict: malicious (97/100) · Family: HUILoader

Detections (7 of 55 engines)

• YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
• ClamAV (daily): Win.Trojan.Agent-1267200
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
• Microsoft Defender: VirTool:Win32/CeeInject
• Emsisoft (Emergency Kit): Trojan.Injector.Doboc.C
• Kaspersky (KVRT): Trojan-Spy.Win32.Agent.cvbc

MITRE ATT&CK

• T1055

YARA

• Windows_Injection_Api_Combo

Why this verdict

The malicious score of 97/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Agent-1267200 (rule Win.Trojan.Agent-1267200) - engine signal, weight 0.90, confidence 0.95
• Process injection API combination (rule Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.35, confidence 0.70
• inject code into another process (rule inject code into another process) - capa signal, weight 0.12, 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.

More HUILoader samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report