Malicious
Malicious

87b61121454fe8a8c45a6ad0cc49888c

PE Executable
MD5: 87b61121454fe8a8c45a6ad0cc49888c
Size: 3.61 MB
application/x-dosexec
Ctrl + scroll to zoom · drag to pan

This sample is a 3.4 MB PE Executable identified by Malva.RE as Go Loader (Factory-v3) (stealer loader). Static analysis extracted 3 embedded or derived files. It matches 1 YARA rule. Observed behaviours map to MITRE ATT&CK T1027 and T1055. The file was analysed statically: it was parsed and decompiled, never executed.

SHA256
a06e9538a70c46f3426def34771d549539d7d75baaa17c4b087e5c691cb1b1ef
MD5
87b61121454fe8a8c45a6ad0cc49888c
Verdict
Malicious
File type
PE Executable · 3.4 MB
Family
Go Loader (Factory-v3)
Category
Stealer Loader
MITRE ATT&CK
T1027T1055

Cite this report: https://app.malva.re/sha256/a06e9538a70c46f3426def34771d549539d7d75baaa17c4b087e5c691cb1b1ef

Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.

AI analysis is available with Essential.
Unlock with Essential

File
Size
3.61 MB · 3,614,320 B
First seen
2026-10-26 08:15 · an hour ago
Last seen
2026-10-26 08:15 · an hour ago
Last analysis
2026-10-26 08:15 · an hour ago
Hashes
MD5 87b61121454fe8a8c45a6ad0cc49888c Sha1 10a8ae8f8409ee63ec2f904c6b8c40e0c5337daa Sha256 a06e9538a70c46f3426def34771d549539d7d75baaa17c4b087e5c691cb1b1ef Sha384 dfabb8e64e3f71f320d1d39dfd9dfd8611358e8e74e7b7f9cec159c7f110bfc6430bb7397514b378cb4c696521b6d43f Sha512 f77d085f835f6757aea00e0e949ebd4d717872a648993d3b35d6a08454fa45e9ceb002a581a0030bca5933a086d76bc22b818873b5adc3b557b5f3a51a9ac967 SSDeep 49152:LGd0U5ILcZMoMxejcOHLeZiWP5NOAGo/zpYS8r74vgWx2:LGfe5icOrerhNO+l1gcgWx2 TLSH 76F58D47BE906EA9C1D5D63159AB43AA3B78BC0C4F3223D71E50B2392FB26D45972F40
Detection
PeID
HQR data fileMicrosoft Visual C++ v6.0 DLL

2 malicious · 4 files
EXE87b61121454fe8a8c45a6ad0cc49888cGo Loader (Factory-v3)
Structure
P7B[Authenticode]_6576f7d2.p7b
BIN(folder)
BIN4
BIN19
BIN31
BIN45
BIN57
BIN70
BIN81
BIN92
EXE[GoLoader payload 1].exe
Structure
BINOverlay_c977c6e9.bin
STICH beta Structural Threat Infection Chain Hash

A content-independent fingerprint of the infection method: successive formats, internal objects and MITRE techniques from the initial file to each final payload.

STICH Path = the fingerprint (canonical chain with techniques) STICH Shape = structure only Only determinant branches produce STICH Paths.
Path pe:dll~T1027~T1055>pe:exe>bin
Shape pe:dll>pe:exe>bin
malicious 3 nodes
Path pe:dll~T1027~T1055>bin
Shape pe:dll>bin
malicious 2 nodes

Name Value
Attribution 
Loader Go Factory-v3 : le stealer livré (Vidar, Lumma ou RemusStealer selon le build) est mappé en mémoire et n'est pas attribuable statiquement.
Info
Authenticode present at 0x371CE8 size 2440 bytes
GoLoader 
GoLoader payload 1: 1039420 bytes, sha256 1cefe73debf40dc8bb46345b6b402533966a35b6736c87078493bab6d8d7c390, Factory-v3/five-pass-indexed -> seed:0xde5b -> literal-prefix:bbd4bfa1c76d1f3cbf15f54f -> initializer:0xbd554 -> trim-end:0

2 malicious · 4 files
EXE87b61121454fe8a8c45a6ad0cc49888cGo Loader (Factory-v3)
Structure
P7B[Authenticode]_6576f7d2.p7b
EXE[GoLoader payload 1].exe
Structure
BINOverlay_c977c6e9.bin
No malware configuration was found at this point.
Sign in or create a free account to view the matching YARA rules. Create a free account
An error has occurred. This application may no longer respond until reloaded. Reload 🗙