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The Bootstrapper.exe File Analysis

Updated 3 months ago
Checked by Malware Check
Bootstrapper.exe

Technical Analysis

File Name Bootstrapper.exe
File Type
Win32 EXE
Magic Bytes PE32 executable (GUI) Intel 80386, for MS Windows
SSDEEP Hash
49152:1m1X52BjOXZ4p5zgd+pQvgyFnApPdYFXN8PfEotw5:1m1XU8Cp5fQv+BeXyPcN
Scanner Version 1.0.226.174
Database Version 2025-09-28 01:00:20 UTC
⚠

Suspicious File Detected

Detected by 18 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.
25%
Detection Rate
1,596,633
File Size (bytes)
18/71
Engines Detected
2025-09-28
Analysis Date

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File Identification

Hash Type Value Action
MD5
86c17c0b050880a147fe33c4f100bb45
SHA1
f24f35dfdd1f290d9f10db996245c6b7272209d0
SHA256
bf13d513f733ae4c5f464518f17fb20985b16dbc3b192e8e5d211155c70dd787
SHA512
4621f9f609ca9fe111dbee182f3abcb8d23699b4e3203c51dd7c29eff0230385c798762d0bf0d1a343e498dd56b2c46623b3ad2dd3c34262fba55fe357080809
ImpHash
32f3282581436269b3a75b6675fe3e08

Security Engines with Detections (18 of 71)

Bkav
W32.AIDetectMalware Malicious
Elastic
malicious (high confidence) Malicious
CrowdStrike
win/grayware_confidence_60% (D) Malicious
huorong
Trojan/Runner.dx Malicious
Symantec
Scr.NSISHeur!gen2 Malicious
ESET-NOD32
a variant of NSIS/Runner.RZ Malicious
Rising
Trojan.Runner/NSIS!1.13037 (CLASSIC) Malicious
DrWeb
Trojan.Badcab.1 Malicious
McAfeeD
ti!BF13D513F733 Malicious
Trapmine
malicious.high.ml.score Malicious
Sophos
Troj/DarkGate-A Malicious
Ikarus
Trojan.NSIS.Runner Malicious
Google
Detected Malicious
ZoneAlarm
Troj/DarkGate-A Malicious
Microsoft
Trojan:Win32/Wacatac.B!ml Malicious
AhnLab-V3
Infostealer/Win.LummaC2.R715374 Malicious
VBA32
Malware-Cryptor.NSISex.Heur Malicious
Fortinet
NSIS/Backdoor.RW!tr Malicious
53 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

▼
Icon
Hash: 637f10ea873a509121585ef995caaa36
Fuzzy: b0149d83869854252588766c4bee4baf
dHash: 4130b2f02bd03353
Image Base 0x00400000
Entry Point 0x004039e3
Compilation Time 2014-12-11 17:51:52
Checksum 0x00000000 (Actual: 0x0018b0e6)
OS Version 5.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature The expected hash does not match the digest in SpcInfo
Imports 8 libraries
KERNEL32, USER32, GDI32, SHELL32, ADVAPI32, COMCTL32, ole32, VERSION
Exports 0 functions
Resources 7 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 28,432 bytes 28,672 bytes 6.50 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ F569E353AF0ED51BF4C216FAA9BED4E7
.rdata 0x00008000 10,898 bytes 11,264 bytes 4.39 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 91EEE43954E068E650F7B73A8B0E6915
.data 0x0000b000 425,660 bytes 512 bytes 1.47 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE DB9F7ACBF1C3DDFE255077B699955DFA
.ndata 0x00073000 692,224 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x0011c000 17,584 bytes 17,920 bytes 5.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D61D1F22C6C9395F37801541E45260AA
.reloc 0x00121000 3,978 bytes 4,096 bytes 5.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ C4E4CFCD64C3781E73510AA1F4710934
Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼
Total Resources: 7 (17,120 bytes)
Resource Type Count Total Size Percentage
RT_ICON 2 15,724 bytes
91.8%
RT_DIALOG 3 636 bytes
3.7%
RT_GROUP_ICON 1 34 bytes
0.2%
RT_MANIFEST 1 726 bytes
4.2%

Certificate Chain Analysis

▼
Certificate Information
Signing Date 09:14 AM 07/11/2025 (182 days ago)
Verification Status The digital signature of the object did not verify.
Signers AnyDesk Software GmbH; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert SHA256 RSA4096 Timestamp Responder 2025 1; DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1; DigiCert Trusted Root G4; DigiCert
Certificate Chain Summary
DigiCert Trusted Root G4 #1 Primary
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #2 Chain
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1 #3 Chain
Validity Period: 2025-05-07 00:00:00 → 2038-01-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0D C7 AC 57 05 FF 21 99 2E 40 43 22 0C 3A 49 86
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #4 Chain
Validity Period: 2025-06-04 00:00:00 → 2036-09-03 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 80 EF 18 4B 8D F1 05 82 D1 C4 76 A7 95 74 68
AnyDesk Software GmbH #5 Chain
Validity Period: 2025-01-23 00:00:00 → 2026-02-12 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 03 00 31 9D 76 27 DE 42 96 59 A0 83 15 D5 79 B5

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

The expected hash does not match the digest in SpcInfo

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:

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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
18 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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