gzip.pdb
Static task
static1
Behavioral task
behavioral1
Sample
gzip.dll
Resource
win10v2004-20240426-en
General
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Target
gzip.dll
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Size
36KB
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MD5
6e20f6837c53a171d53ca017accff343
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SHA1
6ce11e3fc3a20de11deecc4be5faf363de5f1865
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SHA256
d28e38ac37a99039cc43f7ef14fa5b68dd4c3e7007864d114ee28b8b0897404c
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SHA512
01937916ed56406a26b17d30afc92a743321abbd57e43a1c7f3612dfe9fbf2d1a346804d544b86fca41e56cc7a66cf14b4621d8258f6875199f221ecb3c02a18
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SSDEEP
384:6vXrNkyGlTMSiL0uegePLx+5iFQ+qGOdBi9iPcHUzB3i0NgcQ4ceM2HT8zCHT70k:0uysIaB7qGO2+djQ4cVh5aMhZVaujs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource gzip.dll
Files
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gzip.dll.dll windows:10 windows x64 arch:x64
c861a06ce2203353414ce4016b357bcc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
memcpy
memset
api-ms-win-core-heap-l1-2-0
GetProcessHeap
HeapAlloc
HeapFree
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-rtlsupport-l1-2-0
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
api-ms-win-core-errorhandling-l1-1-1
UnhandledExceptionFilter
SetUnhandledExceptionFilter
api-ms-win-core-processthreads-l1-1-2
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
GetCurrentProcessId
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-2-1
GetTickCount
GetSystemTimeAsFileTime
Exports
Exports
Compress
CreateCompression
DeInitCompression
DestroyCompression
InitCompression
ResetCompression
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ