MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13d2a8cc4f0371786724a1c76452ef1b819de90455b80ef01461f09cf8ae5f87. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13d2a8cc4f0371786724a1c76452ef1b819de90455b80ef01461f09cf8ae5f87
SHA3-384 hash: 8ad3346ad4c8c9ee9bd4abe926da91b4bdd927f3063b99b6dd08689f4308f3920242836da612df0111b7b89d6927d05e
SHA1 hash: 604de4ee1a8e4d7b97799c2d0427e0455253eee1
MD5 hash: 39c72832562045bdee3df01e76487ceb
humanhash: timing-uniform-twelve-nebraska
File name:pam_unix.so
Download: download sample
File size:314'368 bytes
First seen:2025-12-30 19:00:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:Vu15rQQpu1JNnkzT5qcfrksEBqtqkeKhjk8nMA+c1T9JYBFF9:Vur7s6zT5nr3EtwBndzJY/F9
TLSH T1AF64128FB4C35278E948DEF1A9834D2117E5FE8CBD06A27F6C2535422DB4BC61CDAA11
telfhash t134e02642de1f0a3797a15d31b82fc4da03a3450e2266e720ce50c0b0b498a488355c1a
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter smica83
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade slapstick
Link:
https://www.filescan.io/uploads/6954214b127d6a14e0c8e582/reports/eba764d3-ea4a-49e9-948a-7e00fe142b94/overview
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2025-11-15T13:25:00Z UTC
Last seen:
2025-12-31T00:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/13d2a8cc4f0371786724a1c76452ef1b819de90455b80ef01461f09cf8ae5f87/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d8723e8d-eacb-4fb7-b5c9-ca076a276714
Behavior Graph:
Download SVG
%3 guuid=c4832b60-1a00-0000-9db2-acc58a0a0000 pid=2698 /usr/bin/sudo guuid=9754c862-1a00-0000-9db2-acc5930a0000 pid=2707 /tmp/sample.bin guuid=c4832b60-1a00-0000-9db2-acc58a0a0000 pid=2698->guuid=9754c862-1a00-0000-9db2-acc5930a0000 pid=2707 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/282ea24e-085d-4f9f-979d-89c162b56d59
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1842244
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
1%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/13d2a8cc4f0371786724a1c76452ef1b819de90455b80ef01461f09cf8ae5f87
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13d2a8cc4f0371786724a1c76452ef1b819de90455b80ef01461f09cf8ae5f87/
Threat name:
Linux.Trojan.Slapstick
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 18:31:31 UTC
File Type:
ELF64 Little (SO)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cpjkrtcpanyxqzzeuhdwiuxpdoaz32iekw4a54aumhyjz6fol6dq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251230-xn7t2azkcv/
Verdict:
Unknown
Tags:
apt slapstick
YARA:
EXT_APT_UNC2891_SLAPSTICK
Link:
https://app.threat.zone/submission/331697e0-6ee1-4e2c-babc-da41b57a4df0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/13d2a8cc4f0371786724a1c76452ef1b819de90455b80ef01461f09cf8ae5f87

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments