collins_writing_for_ielts_free_download.exe

SIGMA 2

The application collins_writing_for_ielts_free_download.exe by SIGMA 2 has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from docs.google.com.
Publisher:
SIGMA 2  (signed and verified)

Description:
service.exe

Version:
10.0.409.12

MD5:
5be3281257881c6326cc8c478cfc05bc

SHA-1:
cd7f2343648204810f3ecc1765a05974475bdb67

SHA-256:
08fda30dedc0447db94375b77a287e2130ae30a9306e9bcfa6ea549834740906

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/15/2024 2:46:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCube (M)
17.3.15.19

File size:
4 MB (4,208,216 bytes)

Product version:
10.0.409.12

Original file name:
service.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\collins_writing_for_ielts_free_download.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
7/25/2016 6:00:00 AM

Valid to:
7/26/2017 5:59:59 AM

Subject:
CN=SIGMA 2, O=SIGMA 2, STREET="Ploshhad Petra Velikogo, 5, 509", L=Lipeck, S=RU, PostalCode=398059, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00CDD51094954868AE6105A0637CCB9468

File PE Metadata
Compilation timestamp:
8/7/2016 11:17:29 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x3F2E80

Entry point:
55, 8B, EC, 6A, FF, 68, 78, 71, 7F, 00, 68, A0, 3D, 7F, 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, D8, 70, 7F, 00, 33, D2, 8A, D4, 89, 15, D0, B1, 7F, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, CC, B1, 7F, 00, C1, E1, 08, 03, CA, 89, 0D, C8, B1, 7F, 00, C1, E8, 10, A3, C4, B1, 7F, 00, 33, F6, 56, E8, 6A, 0D, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, 35, 0A, 00, 00, FF, 15, D4, 70, 7F, 00, A3, F8, C6, 7F, 00, E8...
 
[+]

Entropy:
7.1659

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

Code size:
4 MB (4,152,320 bytes)

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

https://docs.google.com/uc?id=0BwB3_FJIwbjbNUZHTDVRUllGZUE&export=download

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