The Osuna exe (Adobe Flash Player 10 3 r183) Adobe Systems, Inc File Malware Analysis
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The Osuna.exe (Adobe Flash Player 10.3 r183) File Analysis

Updated 4 hours ago
Checked by Malware Check
Osuna.exe

Technical Analysis

File Name Osuna.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-30 22:00:29 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
5,818,527
File Size (bytes)
2025-12-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
3e64d6cbe8daca89e40ec4cbe3a40ec0
SHA1
27d28a4f993b11c97afdee727157ba21cf0fc722
SHA256
a200221feda0104dd7a7920dc09b6fc0fd927774e016ca71b3f25aaf2f24674c
SHA512
41fcbf601eb5dfe96c3eedc4e12361b4780ac2f775f5304b9b6cc694694f449c2b5becc3a1cb475eeac4b3088c366be678502160b1ad75fbc91b7289d3a6402e
ImpHash
6a082b701a9bceb7e88df3f0123db9f9

PE Analysis

Basic Information

▼
Icon
Hash: ca35b08f617637746a31464d1f665b6b
Fuzzy: cfa885206fc69138bdd0fb7fb693a04f
dHash: becee6f2f89ca48a
Image Base 0x00400000
Entry Point 0x007f693b
Compilation Time 2013-05-23 22:25:11
Checksum 0x00596eeb (Actual: 0x0058ccab)
OS Version 5.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path FlashPlayer.pdb
Digital Signature The expected hash does not match the digest in SpcInfo
Imports 15 libraries
Exports 0 functions
Resources 270 Resources
Sections 7 Sections

Version Information

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CompanyName Adobe Systems, Inc.
FileDescription Adobe Flash Player 10.3 r183
FileVersion 10,3,183,90
InternalName Adobe Flash Player 10.3
LegalCopyright Adobe® Flash® Player. Copyright © 1996-2011 Adobe Systems Incorporated. All Rights Reserved. Adobe and Flash are either trademarks or registered trademarks in the United States and/or other countries.
LegalTrademarks Adobe Flash Player
OriginalFilename SAFlashPlayer.exe
ProductName Shockwave Flash
ProductVersion 10,3,183,90
Debugger 0
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 4,238,821 bytes 4,238,848 bytes 6.79 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ C908965480D80F55CDECC099D8E0C9A5
.rodata 0x0040c000 1,072 bytes 1,536 bytes 2.56 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5B75C54AA12ADBF917A641FFF514FEFA
.rdata 0x0040d000 926,756 bytes 927,232 bytes 6.94 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EF5CA9041BC82163C4B9AAA0D8E7E5ED
.data 0x004f0000 186,468 bytes 94,720 bytes 5.74 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B7D88DB9133A296DD87E174011CB9449
.rodata 0x0051e000 1,184 bytes 1,536 bytes 4.82 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 434F064A79169B10BCE9F9048ECACDFC
.rsrc 0x0051f000 364,904 bytes 365,056 bytes 6.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C466FBA72C052A507FE0DFDC45D13FAB
.reloc 0x00579000 161,432 bytes 161,792 bytes 6.09 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 148B94AF4B484699B7B9D577451692A5
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 270 (355,263 bytes)
Resource Type Count Total Size Percentage
RT_CURSOR 5 1,284 bytes
0.4%
RT_ICON 60 269,618 bytes
75.9%
RT_MENU 64 24,060 bytes
6.8%
RT_DIALOG 49 31,400 bytes
8.8%
RT_STRING 80 26,076 bytes
7.3%
RT_ACCELERATOR 1 112 bytes
0%
RT_GROUP_CURSOR 3 88 bytes
0%
RT_GROUP_ICON 6 876 bytes
0.2%
RT_VERSION 1 1,276 bytes
0.4%
RT_MANIFEST 1 473 bytes
0.1%

Certificate Chain Analysis

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Certificate Information
Product Shockwave Flash
Description Adobe Flash Player 10.3 r183
File Version 10,3,183,90
Original Name SAFlashPlayer.exe
Internal Name Adobe Flash Player 10.3
Copyright Adobe® Flash® Player. Copyright © 1996-2011 Adobe Systems Incorporated. All Rights Reserved. Adobe and Flash are either trademarks or registered trademarks in the United States and/or other countries.
Certificate Chain Summary
Macromedia Flash Certificate Authority #1 Primary
Validity Period: 2005-06-15 01:01:42 → 2015-06-13 01:01:42
Signature Algorithm: sha1RSA
Serial Number: 00
Symantec Time Stamping Services CA - G2 #2 Chain
Validity Period: 2012-12-21 00:00:00 → 2020-12-30 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 7E 93 EB FB 7C C6 4E 59 EA 4B 9A 77 D4 06 FC 3B
Symantec Time Stamping Services Signer - G4 #3 Chain
Validity Period: 2012-10-18 00:00:00 → 2020-12-29 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 0E CF F4 38 C8 FE BF 35 6E 04 D8 6A 98 1B 1A 50
Adobe Systems Incorporated #4 Chain
Validity Period: 2012-09-24 00:00:00 → 2015-10-01 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 4D 4A A1 FD F2 6F 9F 33 53 D6 26 14 ED A6 62 37

✓ 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
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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