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1421.tmp.exe

OOO

The application 1421.tmp.exe by OOO 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.
Publisher:
OOO   (signed and verified)

MD5:
88dd741930ea07d916b68b07ed412dce

SHA-1:
1484df94ff193252e9761de6490bad3fcf1b09c1

SHA-256:
63862a22d26610e4b018b843736cd0b4e95b3135bb07f141c04f98f8ff3e7485

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:
7/13/2025 2:43:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.6.8

File size:
881.4 KB (902,599 bytes)

File type:
Executable application (Win32 EXE)

Language:
Russian (Russia)

Common path:
C:\users\{user}\appdata\local\temp\1421.tmp.exe

Digital Signature
Signed by:
OOO

Authority:
COMODO CA Limited

Valid from:
1/25/2017 5:30:00 AM

Valid to:
7/8/2017 5:29:59 AM

Subject:
CN="OOO ""Port-Prom""", O="OOO ""Port-Prom""", STREET="d. 33 str. 1, ul.1-Ya Brestskaya", L=Moscow, S=Moscow, PostalCode=125047, C=RU

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

Serial number:
00FD1BF044DB1DBEFCC734DB43DD0B694B

File PE Metadata
Compilation timestamp:
2/17/2017 10:52:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x1762

Entry point:
E9, AB, E8, 00, 00, 68, 58, 98, 41, 00, 68, C0, 3A, 40, 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, CC, 40, 41, 00, 33, D2, 8A, D4, 89, 15, A4, DD, 4B, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, A0, DD, 4B, 00, C1, E1, 08, 03, CA, 89, 0D, 9C, DD, 4B, 00, C1, E8, 10, A3, 98, DD, 4B, 00, 33, F6, 56, E8, CA, 21, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, 0A, 20, 00, 00, FF, 15, C8, 40, 41, 00, A3, E4, F2, 4B, 00, E8...
 
[+]

Entropy:
7.0131

Packer / compiler:
Xtreme-Protector v1.05

Code size:
76 KB (77,824 bytes)

Remove 1421.tmp.exe - Powered by Reason Core Security
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