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instruktsiya.exe

Narzan

The application instruktsiya.exe by Narzan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from doc-0k-4s-docs.googleusercontent.com.
Publisher:
Narzan  (signed and verified)

MD5:
fe7a37c41e142b850f9500463336fcd1

SHA-1:
a831a2dcf23c05778cd9bd53601d9af270c9d8df

SHA-256:
b4df1f155fd203890c741146553b3c3de28772aa410d50db45c83b2576773ac1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 6:19:05 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCube.Narzan (M)
16.4.11.9

File size:
3.5 MB (3,619,448 bytes)

File type:
Executable application (Win32 EXE)

Digital Signature
Signed by:
Narzan

Authority:
COMODO CA Limited

Valid from:
2/25/2016 2:00:00 AM

Valid to:
2/25/2017 1:59:59 AM

Subject:
CN=Narzan, O=Narzan, STREET="ul. Lenina, 6", L=g. Starodub, S=RU, PostalCode=243240, C=RU

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

Serial number:
44A039A91DECC9857001CF41663B9489

File PE Metadata
Compilation timestamp:
3/26/2016 5:18:32 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:fqI2A1qY+iFPyPM9vCavPJMYGhiPyVOCvFU5Km42h7qmqdD4Ar/KtLmQNlCGc92/:MA15WYwVpqJqmgr/O+PgFf

Entry address:
0x351120

Entry point:
55, 8B, EC, 6A, FF, 68, 10, 77, 75, 00, 68, B8, 1E, 75, 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, 30, 50, 75, 00, 33, D2, 8A, D4, 89, 15, 74, 82, 75, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 70, 82, 75, 00, C1, E1, 08, 03, CA, 89, 0D, 6C, 82, 75, 00, C1, E8, 10, A3, 68, 82, 75, 00, 33, F6, 56, E8, E3, 0B, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, AE, 08, 00, 00, FF, 15, 80, 50, 75, 00, A3, 78, 87, 75, 00, E8...
 
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Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
3.3 MB (3,487,744 bytes)

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

https://doc-0k-4s-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/f6phnsg1jubc5jfheoufud2ra8s30s38/1458972000000/00197549803282673951/.../0Bzz_5JIECO11MHJpclNkTV9oWXM?e=download

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