Dayroc.exe Trojan Amadey Analysis

Updated 2 years ago

Checked by Malware Check

dayroc.exe

Technical Analysis

File Name	dayroc.exe
File Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version	1.0.158.174
Database Version	2024-02-05 20:00:28 UTC

⚠

Trojan.Win32.Amadey.tr

Malware family: Amadey

Amadey is a Windows information stealer that uses persistence mechanisms and modular design to steal sensitive data. It typically infiltrates systems through phishing emails or malicious downloads. Once installed, it captures login credentials, personal data, and financial information. Its modular structure allows threat actors to customize functionality for specific attack objectives.

N/A

Detection Rate

5,804,544

File Size (bytes)

2024-02-05

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	c4580e8db0c3dbc88891842fd8a31158
SHA1	744f03fcf10db1459d3f40beaea2bfe1b000582b
SHA256	1f435b3a62304733dce1b9caf24cfac768db739127e8ec31d466455628ec0922
SHA512	cefd412e0d5aba56d6603fdc46a056474ce387dbb220b32a9317dca0822bef9320515afacc2ab2086db46f9e01b3456c87a0dc83bd99c246550d87efd3606945
ImpHash	f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼

Image Base	`0x00400000`
Entry Point	`0x0098a70e`
Compilation Time	2024-02-05 10:09:40
Checksum	0x00000000 (Actual: 0x00596b4f)
OS Version	4.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows`
Digital Signature	The PE file does not contain a certificate table.
Imports	1 libraries mscoree
Exports	0 functions
Resources	2 Resources
Sections	3 Sections

Version Information

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Translation	0x0000 0x04b0
FileDescription
FileVersion	1.0.0.0
InternalName	dayroc.exe
LegalCopyright
OriginalFilename	dayroc.exe
ProductVersion	1.0.0.0
Assembly Version	1.0.0.0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00002000`	5,801,748 bytes	5,801,984 bytes	7.89 (Packed/Encrypted)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`380CD18ED0DC489B1762D2E254731779`
`.rsrc`	`0x0058c000`	1,240 bytes	1,536 bytes	3.72 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`DC108891102F524C9CE41DBD56944003`
`.reloc`	`0x0058e000`	12 bytes	512 bytes	0.10 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`CBC835C36790918F4D84D61E32DCE8FD`

Entropy Analysis Alert

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

Resource Analysis

▼

Total Resources: 2 (1,070 bytes)

Resource Type	Count	Total Size	Percentage
RT_VERSION	1	580 bytes	54.2%
RT_MANIFEST	1	490 bytes	45.8%

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

The PE file does not contain a certificate table.

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

Trojan.Win32.Amadey.tr Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Amadey.tr without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

1
Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
2
Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
3
The app launches right after installation. You'll see the main dashboard with the scan button front and center.
4
Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
5
Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
6
If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.

Important: Before You Start

Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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