m2bob_dll.dll

The library m2bob_dll.dll has been detected as malware by 8 anti-virus scanners. The file has been seen being downloaded from ni220471_1.vweb02.nitrado.net.
Version:
1.0.0.672

MD5:
bb8685e71742b0553671a48f2835d303

SHA-1:
a7bc4c60a2f1df2a3c9ab1b73cc3173e06d1a3eb

SHA-256:
a9635bbfbb231dae259c02a2d637e85f18ba613f2cc2d73d6cc7c33fd73905c9

Scanner detections:
8 / 68

Status:
Malware

Analysis date:
12/23/2025 9:20:18 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Symmi.58343
313

Arcabit
Trojan.Symmi.DE3E7
1.0.0.597

Bitdefender
Gen:Variant.Symmi.58343
1.0.20.440

Emsisoft Anti-Malware
Gen:Variant.Symmi.58343
8.16.03.28.12

F-Secure
Gen:Variant.Symmi.58343
11.2016-28-03_2

G Data
Gen:Variant.Symmi.58343
16.3.25

MicroWorld eScan
Gen:Variant.Symmi.58343
17.0.0.264

Qihoo 360 Security
HEUR/QVM33.0.Malware.Gen
1.0.0.1077

File size:
1.6 MB (1,651,712 bytes)

Product version:
1.0.0.0

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\m2bob_dll.dll

File PE Metadata
Compilation timestamp:
11/20/2015 10:14:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
5.0

CTPH (ssdeep):
49152:R1dUMiSGoYyO0ikUCArT7pvRcafOBDQL:jXiDkikUCArfp59OBDc

Entry address:
0xF76001

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, 60, F7, 00, 83, BD, 88, 04, 00, 00, 00, 89, 9D, 88, 04, 00, 00, 0F, 85, CB, 03, 00, 00, 8D, 85, 94, 04, 00, 00, 50, FF, 95, A9, 0F, 00, 00, 89, 85, 8C, 04, 00, 00, 8B, F0, 8D, 7D, 51, 57, 56, FF, 95, A5, 0F, 00, 00, AB, B0, 00, AE, 75, FD, 38, 07, 75, EE, 8D, 45, 7A, FF, E0, 56, 69, 72, 74, 75, 61, 6C, 41, 6C, 6C, 6F, 63, 00, 56, 69, 72, 74, 75, 61, 6C, 46, 72, 65, 65, 00, 56, 69, 72, 74...
 
[+]

Entropy:
7.9971

Packer / compiler:
ASPack v2.12

Code size:
3.7 MB (3,842,048 bytes)

The file m2bob_dll.dll has been seen being distributed by the following URL.

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