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The ransomware File Analysis

Technical Analysis

File Name ransomware
File Type
Win32 EXE
Magic Bytes PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
SSDEEP Hash
12288:w0Or0wyGok7QkYOey0kD9WUysKjssPf2gFYJbGTNwFDYvEiF2nQ:w0OrQpRkYFw9gsKxX2uQzFsvwn
Scanner Version 1.0.219.174
Database Version 2025-07-06 18:00:20 UTC

Suspicious File Detected

Detected by 54 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.

DelShad ransomware encrypts victim files and demands ransom payments for decryption keys. It follows standard ransomware operational procedures by making files inaccessible until payment is received.
75%
Detection Rate
740,352
File Size (bytes)
54/72
Engines Detected
2025-07-06
Analysis Date

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File Identification

Hash Type Value Action
MD5
a71dbf2e20c04da134f8be86ca93a619
SHA1
ed7c9fbd42605c790660df86b7ec325490f6d827
SHA256
8fdee53152ec985ffeeeda3d7a85852eb5c9902d2d480449421b4939b1904aad
SHA512
236dc10e754930f1bfec7397aa188b23720782ad8d801b7cd26aa6dac9b6883671c8cfe622ad212639fafee02fdc009bb2597b1ea51b6626f45c7ad0fa39df8d
ImpHash
6ed4f5f04d62b18d96b26d6db7c18840

Security Engines with Detections (54 of 72)

Bkav
W64.AIDetectMalware Malicious
Lionic
Trojan.Win32.DelShad.4!c Malicious
Elastic
malicious (moderate confidence) Malicious
MicroWorld-eScan
Trojan.Generic.38142181 Malicious
CTX
exe.trojan.delshad Malicious
CAT-QuickHeal
Trojan.Ghanarava.175144340293a619 Malicious
Skyhigh
BehavesLike.Win64.Generic.bc Malicious
ALYac
Trojan.Generic.38142181 Malicious
Malwarebytes
Ransom.FileCryptor Malicious
Sangfor
Trojan.Win32.Delshad.Vrnu Malicious
K7AntiVirus
Trojan ( 005beee11 ) Malicious
Alibaba
Trojan:Win32/DelShad.61ad8f46 Malicious
K7GW
Trojan ( 005beee11 ) Malicious
CrowdStrike
win/malicious_confidence_100% (W) Malicious
Symantec
Trojan.Gen.2 Malicious
ESET-NOD32
a variant of WinGo/Filecoder.JB Malicious
APEX
Malicious Malicious
TrendMicro-HouseCall
Ransom.Win64.DIREWOLF.THFBOBE Malicious
Paloalto
generic.ml Malicious
Kaspersky
Trojan.Win32.DelShad.nrj Malicious
BitDefender
Trojan.Generic.38142181 Malicious
NANO-Antivirus
Trojan.Win64.DelShad.kyimsn Malicious
Avast
Win64:Malware-gen Malicious
Rising
Ransom.Agent!1.129F5 (CLOUD) Malicious
Emsisoft
Trojan.Generic.38142181 (B) Malicious
F-Secure
Trojan.TR/AVI.Agent.njnxi Malicious
DrWeb
Trojan.Encoder.42458 Malicious
VIPRE
Trojan.Generic.38142181 Malicious
TrendMicro
Ransom.Win64.DIREWOLF.THFBOBE Malicious
McAfeeD
ti!8FDEE53152EC Malicious
SentinelOne
Static AI - Suspicious PE Malicious
Sophos
Troj/GoRnsm-AD Malicious
Ikarus
Trojan-Ransom.FileCrypter Malicious
GData
Trojan.Generic.38142181 Malicious
Google
Detected Malicious
Avira
TR/AVI.Agent.njnxi Malicious
Varist
W64/Agent.FXW.gen!Eldorado Malicious
Antiy-AVL
GrayWare/Win32.Kryptik.ffp Malicious
Kingsoft
Win32.Trojan.Schoolboy.gen Malicious
Arcabit
Trojan.Generic.D24600E5 Malicious
ViRobot
Trojan.Win.Z.Filecoder.740352 Malicious
ZoneAlarm
Troj/GoRnsm-AD Malicious
Microsoft
Trojan:Win32/Casdet!rfn Malicious
Cynet
Malicious (score: 100) Malicious
Cylance
Unsafe Malicious
Panda
Trj/Chgt.AD Malicious
Tencent
Win32.Trojan.Delshad.Ydkl Malicious
TrellixENS
Artemis!A71DBF2E20C0 Malicious
huorong
Ransom/LockFile.fe Malicious
MaxSecure
Trojan.Malware.390398515.susgen Malicious
Fortinet
W32/Filecoder.JB!tr.ransom Malicious
AVG
Win64:Malware-gen Malicious
DeepInstinct
MALICIOUS Malicious
alibabacloud
Ransomware:Win/Filecoder.APU Malicious
18 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

Image Base 0x00400000
Entry Point 0x00660a40
Compilation Time 1970-01-01 00:00:00
Checksum 0x00000000 (Actual: 0x000b73a7)
OS Version 6.1
PEiD Signatures PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
KERNEL32
Exports 0 functions
Resources 0 Resources
Sections 3 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
UPX0 0x00001000 1,753,088 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
UPX1 0x001ad000 741,376 bytes 739,328 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 09590889CCBBEDC9CFFBD8626B909322
UPX2 0x00262000 4,096 bytes 512 bytes 1.86 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE F0EAD568F9F65115804DAB6855051964
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

Download Anti-Malware

Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
54 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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