Malicious
JavaScript
MD5: 4f4311d63677e2ea9bf489c274d6ba06
Size: 5.25 MB
application/javascript
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This sample is a 5 MB JavaScript classified as malicious by Malva.RE. Static analysis extracted 3 embedded or derived files. It matches 3 YARA rules. Observed behaviours map to MITRE ATT&CK T1027, T1059.001 and T1059.007. The file was analysed statically: it was parsed and decompiled, never executed.
- SHA256
- fd8a7cd2d688d367a8a8aa7bc9be75e53e77666e048dedeee909ae219232242f
- MD5
- 4f4311d63677e2ea9bf489c274d6ba06
- Verdict
- Malicious
- File type
- JavaScript · 5 MB
Cite this report: https://app.malva.re/sha256/fd8a7cd2d688d367a8a8aa7bc9be75e53e77666e048dedeee909ae219232242f
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Type
JavaScript file
Size
5.25 MB · 5,248,979 B
First seen
2026-10-26 07:45 · 5 hours ago
Last seen
2026-10-26 07:45 · 5 hours ago
Last analysis
2026-10-26 07:46 · 5 hours ago
Hashes
MD5
4f4311d63677e2ea9bf489c274d6ba06
Sha1
a39786c123c8ba8200dcc1db5af138c9f06f21d8
Sha256
fd8a7cd2d688d367a8a8aa7bc9be75e53e77666e048dedeee909ae219232242f
Sha384
11383da60a4ba0b286bd5d30887cc09853bfe013706500cde4e0a2a163c43a491387bf9349bcd6ac2304934892bb8ff4
Sha512
1833ff5b524951a0ea74936f596c68826d379a7117ac6c41e5e718ba0d5b10c5f408de8f65e565552faa8db4786faea745c72e2d1236545d2af91a59b8f6e190
SSDeep
98304:y1WcOBdf1GOZIHXy9AXprbW7yATvvwq0aNiGMDDqn/ejIJhKWxKSfgU4JcGPE+B7:E4IHC9vd/DTvW0B6PRM/kxn2z/cCbCkU
TLSH
48362841139B9970B62FD72CD076A9904A9D311721C9EF3E31B8135AB3B3A176F8D4E2
4 malicious · 4 files
JS4f4311d63677e2ea9bf489c274d6ba06T1027 · T1059.001 · T1059.007
BIN4f4311d63677e2ea9bf489c274d6ba06.emulated
SH[Command #1]T1027 · T1059.001
PS1[PowerShell Command]T1027 · T1059.001
PS1[Deobfuscated PS]
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
scr:js~T1059.007>scr:bat>scr:ps1~T1027~T1059.001
Shape
scr:js>scr:bat>scr:ps1
malicious
3 nodes
Command (emulation JS) #1
UNKNWOWNmalicious
cmd /chuhuhuhuhuhuhuhuhuhuhu
Command (emulation JS) #2
UNKNWOWNmalicious
\IQDJFhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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