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fc63.exe

Edward Kosar

The application fc63.exe by Edward Kosar has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from fasternated.org.
Publisher:
Edward Kosar  (signed and verified)

MD5:
073ffd92a1074f4211f6fb52c1f5fafa

SHA-1:
7cf6b4fba7395454844b06c1a7381652bbdc7d77

SHA-256:
89fd9fb4f22cecae6a7545b4408e330b43e7c4378382da6945f3c23275877d2c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/25/2024 4:15:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.EdwardKo (M)
16.3.27.16

File size:
1.3 MB (1,354,432 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\fc63.exe

Digital Signature
Signed by:
Edward Kosar

Authority:
Unizeto Technologies S.A.

Valid from:
6/26/2014 4:45:00 PM

Valid to:
6/26/2015 4:45:00 PM

Subject:
E=edwakos@gmail.com, CN=Edward Kosar, O=Edward Kosar, C=UA

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
0475B2986B93BD1CFDD9597BD0FB24A9

File PE Metadata
Compilation timestamp:
10/17/2013 10:05:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:dRPL52szc5LkXzx+ZsN7m8QM0hw6Nk6ONPmWdD+9PPbVs:dhdD7zx+Zei8Ay6NANPmCDMPPbi

Entry address:
0x19B8A

Entry point:
E8, 1D, 39, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 90, B4, 45, 00, E8, 50, 11, 00, 00, E8, EA, 3A, 00, 00, 0F, B7, F0, 6A, 02, E8, B0, 38, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, C2, 09, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.6552

Code size:
344 KB (352,256 bytes)

The file fc63.exe has been seen being distributed by the following URL.

http://fasternated.org/hp/?q=9U6N1xWN7BMZjlhabc8aX2Fn112QngnUJoseY9C9bZpnKqtmdawGTGsSq9JAiLYDJ7LTC8olE2gyKqPtoLERWflRauKjBthLhEhMIDgHSsQQg/m8aqBtkYrxXE3T/1K1pGu7S2X75SdI3wzMjgK0pFXQ8nZofswizlIRysZs2gXsLarl1y/uYBhbQXqo8Fkm8zy42IfPaICCXg6Zy2JTHRlWLTBpyJK6AEVPlK9Idnfnc1cQ0389PNmsNca33klFs2ACp32romIVLUbiHJ7SpLbh4 ggYgRGLNDdDecx H/8N9c0gnbYewWK2VqhrOfLV2ccL2vPL47erofQJEsMt/3LfKDvVGUpspJ/qj R7sjdffmC5UXBM t9AVLVrv3gyEno3ju0ouSPAcvsL0NilNO4nSVG6aHyyrNkzCWMu5CRGVp1b3pSBFlGC6H38552FbSXHORSynwo6qfEPh9nTiXSmR7RxMZJ3eLKPF4UrDQ kFJQeTj3pg1COgH6X69iwZNsSBiOBifGE7MUYgVEDnIVZh04VCh6Zs0Eaq856pDIBomKZ/Ocg0otZ0IbcnP5ED7MIdwcjWtqJYJiPFIDq70ud3EGAFyHZYbHw0llqygmqxM1Ec asMxfodMHZ8Q9hMPPqkEqpNKpJR4gXC2tBMB/.../lZ&external_id=1420473108768290170

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