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zemax.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from dl-mail.ymail.com.
MD5:
f3147ad4d4317234a12470ab314b642c

SHA-1:
643d135cc3de4a7eb9c2e59c5ee1ef5b0a7753c1

SHA-256:
1bfbbbef5fc9e0b569056bca63bba10e3b4359cd2019cbb2e11e64c66ad4aded

Scanner detections:
4 / 68

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

Analysis date:
4/24/2024 6:53:15 AM UTC  (today)

Scan engine
Detection
Engine version

Fortinet FortiGate
PossibleThreat
1/30/2015

Norman
Suspicious_Gen5.BGET
11.20150130

Rising Antivirus
PE:Trojan.Win32.Generic.1528BE3C!354991676
23.00.65.15128

Sophos
Mal/Behav-023
4.98

File size:
1.3 MB (1,334,448 bytes)

File type:
Executable application (Win32 EXE)

File PE Metadata
OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:N8bHYaQ8h7OolqsfMElVqkBNvaKnpRx1N9Ns9EbHOMnUb9RaF:NCh5U6qkaKp1NcEbVnUbmF

Entry address:
0x431001

Entry point:
60, E8, 03, 00, 00, 00, E9, EB, 04, 5D, 45, 55, C3, E8, 01, 00, 00, 00, EB, 5D, BB, ED, FF, FF, FF, 03, DD, 81, EB, 00, 10, 43, 00, 83, BD, 22, 04, 00, 00, 00, 89, 9D, 22, 04, 00, 00, 0F, 85, 65, 03, 00, 00, 8D, 85, 2E, 04, 00, 00, 50, FF, 95, 4D, 0F, 00, 00, 89, 85, 26, 04, 00, 00, 8B, F8, 8D, 5D, 5E, 53, 50, FF, 95, 49, 0F, 00, 00, 89, 85, 4D, 05, 00, 00, 8D, 5D, 6B, 53, 57, FF, 95, 49, 0F, 00, 00, 89, 85, 51, 05, 00, 00, 8D, 45, 77, FF, E0, 56, 69, 72, 74, 75, 61, 6C, 41, 6C, 6C, 6F, 63, 00, 56, 69, 72...
 
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Packer / compiler:
ASPack v2.12

Code size:
3.5 MB (3,665,920 bytes)

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

https://dl-mail.ymail.com/ws/download/mailboxes/@.id==NzU0MzUyOTQ1NzI4MTc4MjYgMTcyODQ5IDE3MjggYW1pbjEwMWhAeWFob28uY29t/messages/@.id==AGVVfbwAACU1Vp4F3QTeGHgkE30/content/parts/.../raw?appid=YahooMailNeo&token=rQir5b52efAamJ897dvAvqQVgrUt-jIfvAHeI_DArJ8GqW9FjK21SQB0WmKhAUNT6F676llwJijNHGM9Rx73ng&ymreqid=c584eaf2-1236-ea9e-0192-9a0011010000

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