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de_thi_hoc_sinh_gioi_quoc_gia_mon_tieng_anh_lop_12_nam_2011_co_dap_an_dsetup.exe

The application de_thi_hoc_sinh_gioi_quoc_gia_mon_tieng_anh_lop_12_nam_2011_co_dap_an_dsetup.exe has been detected as a potentially unwanted program by 17 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from files.downloadsmart.net.
MD5:
ef855060d20addef75c365a47fdabb7c

SHA-1:
2781e9148abdcfd0e09081d0d52aac9f1d8f0052

SHA-256:
390b6efc39016067b34866e1734179b9f9763a34a0b15a64fea22419a0b1e21a

Scanner detections:
17 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/26/2024 5:26:36 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/InstallCore.Gen7
8.3.2.2

Clam AntiVirus
Win.Trojan.Installcore-575
0.98/20930

Dr.Web
Adware.InstallCore.133
9.0.1.05190

ESET NOD32
Win32/InstallCore.CH potentially unwanted application
7.0.302.0

F-Prot
W32/InstallCore.R.gen
4.6.5.141

IKARUS anti.virus
Backdoor.Hupigon
t3scan.1.9.5.0

K7 AntiVirus
Unwanted-Program
13.210.17288

Malwarebytes
PUP.Optional.InstallCore
v2015.09.22.11

NANO AntiVirus
Riskware.Win32.InstallCore.dcnbiv
0.30.24.3283

Sophos
PUA 'Install Core Click run software'
5.19

Total Defense
Win32/InstallCore.A!generic
37.1.62.1

Trend Micro House Call
TROJ_SPNR.0BCU14
7.2.265

Trend Micro
TROJ_SPNR.0BCU14
10.465.22

Vba32 AntiVirus
Downware.InstallCore
3.12.26.4

VIPRE Antivirus
Threat.4150696
43798

Zillya! Antivirus
Adware.InstallCore.Win32.928
2.0.0.2408

File size:
611.6 KB (626,272 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\de_thi_hoc_sinh_gioi_quoc_gia_mon_tieng_anh_lop_12_nam_2011_co_dap_an_dsetup.exe

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:/MJfsGCJWTKf1Qta52uZsC80nHuMIaGKGkFQ2CO9cfwwBrFk/WgqO:/MJfsVkTumtaMuqCLHuMI9KLWfwkeug

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7692

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file de_thi_hoc_sinh_gioi_quoc_gia_mon_tieng_anh_lop_12_nam_2011_co_dap_an_dsetup.exe has been seen being distributed by the following URL.

http://files.downloadsmart.net/i/1020/59122/.../de_thi_hoc_sinh_gioi_quoc_gia_mon_tieng_anh_lop_12_nam_2011_co_dap_an_dsetup.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.