DllMain
Static task
static1
Behavioral task
behavioral1
Sample
zlib0.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
zlib0.dll
Resource
win10v2004-20241007-en
General
-
Target
zlib0.dll
-
Size
2.3MB
-
MD5
72eefa46f7da32d50e5e53c8ea1e4bc0
-
SHA1
fc0ed150cdb8c3b6154077b1e4aa1ef5a1e16063
-
SHA256
4258a0be37aaf67452610fd08bbdb37da3614dd9a50c97971691b0b27cdf3b84
-
SHA512
5d57b6e39739e964df739a421ee9ae6a32df37f4b337a2c6794cbc4bdfb7d6c2a433acd80842765afc7111bca40a87b5040d7982dff93f3098c7e175e7ec8b64
-
SSDEEP
49152:aa5adrLLHlaYs4Lx9EJaokT6bIh12aLeM2UI5SHXsrM8sdMOnz:LKLHlasLIJaNuba0gPrH8rpir
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource zlib0.dll
Files
-
zlib0.dll.dll windows:6 windows x64 arch:x64
baa93d47220682c04d92f7797d9224ce
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
lstrcpy
comctl32
InitCommonControls
Exports
Exports
Sections
Size: 5KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
fuewvzvc Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
fpkveoam Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ