Static task
static1
Behavioral task
behavioral1
Sample
plextor-tool.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
plextor-tool.exe
Resource
win10v2004-20231023-en
General
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Target
plextor-tool.exe
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Size
19KB
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MD5
b5847d4b4207b7287be20d4564d372d9
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SHA1
4dd5aa57b1b151c0de380fa5f870a945a3345394
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SHA256
1e72a4ba6d2309f3974a671590a7c755f3a670c080f780db6f95d4822a3ee203
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SHA512
e7495b44d31117889fa702a8184d68e2d8f51652c86ce6bdf527bf54dad7563a0a2742c10fb6ead2f55b17b869f2a58839f90c221851b6b52fa396903d4800fb
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SSDEEP
384:vnnFvyLRQKifDn/l7UnCWVRJj+MukNOy25yOlyBZHSHb+YSKIcaMpr+Fko+:BmRQK2D/l4nhRJCPywaiXl+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource plextor-tool.exe
Files
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plextor-tool.exe.exe windows:4 windows x86
a904f10126ba5ddb502e482960217197
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_DEBUG_STRIPPED
Imports
cygwin1
__main
atoi
calloc
cygwin_internal
dll_crt0__FP11per_process
exit
fprintf
free
malloc
memcpy
memset
printf
realloc
sprintf
strchr
strcmp
strncmp
strrchr
kernel32
CloseHandle
CreateEventA
FreeLibrary
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetVersionExA
HeapAlloc
LoadLibraryA
SetErrorMode
WaitForSingleObject
Sections
.text Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 1KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 916B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE