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acro.exe

The executable acro.exe has been detected as malware by 1 anti-virus scanner. While running, it connects to the Internet address h8.ihc.ru on port 80 using the HTTP protocol.
MD5:
5bbbb87845a5143d233014fe68d8f2e5

SHA-1:
448e51b3f1b4213815dfa8ccec2cb0830a9714fa

SHA-256:
3829ab80a758fc09519dc24d09f8d5183ed83221098543cab64b3ace4cf747eb

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/5/2024 6:35:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation.IMP
16.5.14.15

File size:
3.8 MB (3,985,499 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\a-class ragnarok online\acro.exe

File PE Metadata
Compilation timestamp:
7/21/2010 9:49:03 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:uB7QR+4vy/zlNm1lZhs5NAvkjUhQAmCvRPXn/TI/ULcRr:uB7Fbm16LAvkIeAmE5K

Entry address:
0x314D2D

Entry point:
55, 8B, EC, 6A, FF, 68, B8, AF, 74, 00, 68, 50, 04, 71, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, AC, 81, 73, 00, 33, D2, 8A, D4, 89, 15, EC, CC, 83, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, E8, CC, 83, 00, C1, E1, 08, 03, CA, 89, 0D, E4, CC, 83, 00, C1, E8, 10, A3, E0, CC, 83, 00, 6A, 01, E8, 2B, 2E, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C3, 00, 00, 00, 59, E8, 7F, 26, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B2, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
6.7158

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
3.2 MB (3,371,008 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to h8.ihc.ru  (91.218.229.20:80)

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