Open-source atomic malware analysis

Analyze another

f4cf0f0987a9ede49bd9de65d7b30a72a232856e1cb7c47d287ca8ba980d43ce.exe

PE
Verdict: HOSTILE
SHA256: f4cf0f0987a9ede49bd9de65d7b30a72a232856e1cb7c47d287ca8ba980d43ce · 97%
Mal-ecule
H(Cm)Md(Bi)
Size 154.0 KB download unavailable
First seen 77 days ago
Analyzed 59 days ago

Objectives

baseline severity, 75% confident.
anti-static/obfuscation/payload Minimal PE imports with dynamic loading
component severity, 100% confident.
anti-static/obfuscation/binary-metrics Binary has normal code entropy (>5.5)
component severity, 100% confident.
anti-static/obfuscation/reflection VirtualProtect symbol
component severity, 99% confident.
anti-static/pack UPX magic byte sequence
component severity, 99% confident.
command-and-control/dropper WINHTTP.dll string
component severity, 100% confident.
command-and-control/infrastructure Binary has 4 or fewer sections

Micro-behaviors

notable severity, 88% confident.
communications/http/client Query WinHTTP response headers
baseline severity, 90% confident.
dylib Windows GetProcAddress API string
baseline severity, 95% confident.
mem/protect Modify memory page protection
baseline severity, 100% confident.
os/module Reference to ADVAPI32.dll
baseline severity, 90% confident.
process/terminate Exit current process

Metadata

notable severity, 85% confident.
binary/metrics High code section entropy
baseline severity, 100% confident.
binary PE has RT_ICON in resources list
baseline severity, 95% confident.
binary/section UPX packed section name
baseline severity, 95% confident.
dylib::advapi32 links advapi32 (LockServiceDatabase)
baseline severity, 95% confident.
dylib::kernel32 links kernel32 (LoadLibraryA, ExitProcess, GetProcAddress, VirtualProtect)
baseline severity, 95% confident.
dylib::winhttp links winhttp (WinHttpQueryHeaders)
baseline severity, 100% confident.
hardening DEP / NX enabled (NX_COMPAT)

anti-static

hostile severity, 100% confident.
packer/upx UPX decompression failed: IO error: No such file or directory (os error 2)
suspicious severity, 100% confident.
packer Binary contains a UPX packing marker

20 of 30 traits shown

Identity

SHA-256 f4cf0f0987a9ede49bd9de65d7b30a72a232856e1cb7c47d287ca8ba980d43ce
Filename f4cf0f0987a9ede49bd9de65d7b30a72a232856e1cb7c47d287ca8ba980d43ce.exe

Origin

Source harvest

Timeline

First seen 12 May 2026 19:21 UTC
First analyzed 30 May 2026 23:56 UTC
Last analyzed 30 May 2026 23:56 UTC
Last updated 30 May 2026 23:56 UTC

Labeling

Label bad
Label source harvest
Traits version 52045