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postcode_updater.exe

The program is a setup application that uses the Self-extracting archive installer. The file has been seen being downloaded from www.orasis.uk.com.
MD5:
3b48a57ea87679880a3524c44b9eaf78

SHA-1:
4bde0548a78a275cab661732f1a5e3f2d0e26e52

SHA-256:
7f52f3baf5a9324f67e6c3aed6655405f6ec062a9b7e62b3475ea6182c236388

Scanner detections:
2 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
12/25/2024 1:59:18 PM UTC  (today)

Scan engine
Detection
Engine version

Emsisoft Anti-Malware
Trojan.Rasftuby.Gen
16.07.02

Norman
Trojan.Rasftuby.Gen.8
28.05.2016 15:32:18

File size:
4.9 MB (5,145,677 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Self-extracting archive

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

File PE Metadata
Compilation timestamp:
5/29/2013 3:45:21 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:kK5CboOJN56SzDakHUIzUkG0H9q+XN9Sq3RRMtR5dL9Y3dQMEqX94Ddo:q06zcIzUkYDmRMJdhCC/W

Entry address:
0x1D1C8

Entry point:
E8, F0, 57, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 05, FD, FF, FF, C7, 06, F4, 71, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, F4, 71, 42, 00, E9, BA, FD, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, F4, 71, 42, 00, E8, A7, FD, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 14, CD, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Entropy:
7.9914  (probably packed)

Code size:
148 KB (151,552 bytes)

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

http://www.orasis.uk.com/postcode_updater.exe

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