MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f89809a083d31aaa21885c8d5503c8eda12d26715d2bb4e703e7f7dff7341c41. 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
| SHA256 hash: | f89809a083d31aaa21885c8d5503c8eda12d26715d2bb4e703e7f7dff7341c41 |
|---|---|
| SHA3-384 hash: | ac344bb3cb886b9b0f116a48318b6680a57add0fffbf5c3f62bc4efe760c21b08d99f0cb217ed063a2a2b11606945ed9 |
| SHA1 hash: | e64b41ba73cdf1b70dbd367e3f4b22e663c26a67 |
| MD5 hash: | 2ff42044110cba4fb4a261577564d057 |
| humanhash: | cold-asparagus-zebra-gee |
| File name: | macho_f89809a083d3.bin |
| Download: | download sample |
| File size: | 5'317'040 bytes |
| First seen: | 2026-11-07 00:48:10 UTC |
| Last seen: | Never |
| File type: |  macho |
| MIME type: | application/x-mach-binary |
| ssdeep | 49152:dgR1ZYUBG5JCeCd7c1OX3/QLCw5uHzkprOGFZ9jgE+U2v2RBcfypJCaifVqtaD3U:dHHuirOUjCaz |
| TLSH | T1213623204777222BDA41653196151F9624807FA71A1CFEFD4B2CFB6B283A5C376A7233 |
| TrID | 69.8% (.DYLIB) Mac OS X Mach-O universal Dynamically linked shared Library (32500/1/5) 15.0% (.O/DYLIB/BUNDLE) Mac OS X Universal Binary (generic) (7002/2) 15.0% (.CLASS) Java bytecode (7001/2/1) |
| Magika | macho |
| Reporter |  c4ffeine |
| Tags: | ClickFix Foxveil Loader Mach-O machO macOS |
c4ffeine
Foxveil 'quill95' build Mach-O, the SIXTH payload served from this one unchanged URL (fat x86_64+arm64, 5,317,040 B), fetched via Tor 2026-11-06 21:26:10 UTC, origin build time 21:04:04, 59 minutes after the previous build. The origin is nginx, so each build time is readable from the ETag: the payloads served behind this URL were stamped 2026-11-06 16:04:11, 17:04:05, 18:04:12, 19:04:01, 20:04:10 and 21:04:04 UTC. The gaps measured so far run from 59 minutes to 1 hour. Hash sequence on the same URL: c1f28858bb2786e7e9b1611bdf1ad6317977cb2c304414fe6f12e3ac6c8d97e6 (5,383,824 B, 2026-11-06 16:04:11), 90a92480c0f0bbb9ac1dc76e70423321f0d429649a38ab0877ff1c0bacadb20b (5,677,680 B, 2026-11-06 17:04:05), 3617df36fe5cf03e842acf80793a3edc14f320e1e9c14d7cf5aefeebb93c5366 (6,006,144 B, 2026-11-06 18:04:12), 980f256ea38a2263ff8e2e1945597cceb093fc09f0834f32bf991347222b6606 (4,677,712 B, 2026-11-06 19:04:01), 40f1f99a3956eeaa66b2075998c8cb734689f626e026d4df425be1df6e298497 (5,694,528 B, 2026-11-06 20:04:10), then this one. The stage-1 dropper on this host is not on our watch list, so only the payload URL is measured. The first build in the series was unpacked statically and held the same AMOS AppleScript stealer, with the same 47 handlers, hosts and persistence, decrypted with a key derived from the SHA-256 of the loader's own __text section, so each repack rekeys itself. What rotates is the wrapper: obfuscation volume, PBKDF2 iteration count, encrypted item count and table layout, tokens and the ad-hoc code signing identity. This build compared against the previous one: 48 __text functions against 45, TLSH of __text 249, above the 11 to 128 range measured between earlier builds of this family, while the per-function CFG match still reads repack-like. The encrypted payload table holds 64 items totalling 261,584 bytes of plaintext against 81 items and 267,812 bytes in the previous build, a 2.3 percent move: the same script re-chunked. This build was not unpacked. Host answers HTTP 200 only to a curl User-Agent; browser User-Agents get a Cloudflare 520. Not executed.Intelligence
File Origin
# of uploads :
1
# of downloads :
64
Origin country :
USVendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
masquerade
Verdict:
Malicious
Labled as:
Mac/malicious_confidence_100%
Threat name:
MacOS.Trojan.Generic
Status:
Suspicious
First seen:
2026-11-07 01:10:42 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
5 of 36 (13.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Malware Family:
wacatac
Malicious:
True
Tags:
macho arm 64bits multi-arch self-signed
Source:
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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 |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| Rule name: | Foxveil_Loader_TaskInfo_NoFw_Bulk_Variant |
|---|---|
| Description: | Foxveil macOS loader (ClickFix -> AMOS), quill/stratos generation after the 2026-11-05 13:00 UTC payload bulking: fat x86_64+arm64 linking only libSystem+libc++ (no framework, CF, Sec, objc or swift import), the task_info/mach_task_self_/pthread_once resolver core in both slices, and a 128 KB-4 MB __DATA_CONST,__const payload section in both slices; file up to 12 MB |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
macho f89809a083d31aaa21885c8d5503c8eda12d26715d2bb4e703e7f7dff7341c41
(this sample)
Link
Delivery method
Distributed via web download
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