rundll32
Static task
static1
Behavioral task
behavioral1
Sample
b5f437c999a2afc80a121f77bd18bb00N.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b5f437c999a2afc80a121f77bd18bb00N.dll
Resource
win10v2004-20240802-en
General
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Target
b5f437c999a2afc80a121f77bd18bb00N.exe
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Size
7KB
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MD5
b5f437c999a2afc80a121f77bd18bb00
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SHA1
3854219168a0826fb4665163675a417ab3d9bf30
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SHA256
dcdc0126150865b031ca74e0e5495e2930455ab0cd6f6603080366f20653f810
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SHA512
1fc7f7925b1a55158a563e066ff7d4c8659192132c5f675b7eca73d4d2cf712c31de633abbda9d615668766993a1dd7f08f354812c3124c24dc70637e36ef7df
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SSDEEP
96:DixZjmjtjd8jPjcZGR5TIU/S0IexCptpjphU5lvTFXMpZo771+/2mv5FTOtxhK7+:unSR6bgYNS0IqpM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5f437c999a2afc80a121f77bd18bb00N.exe
Files
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b5f437c999a2afc80a121f77bd18bb00N.exe.dll windows:5 windows x86 arch:x86
33eb74cdd77dab1b168bbaa130115a9d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
ReadFile
CreateFileW
GetProcAddress
LoadLibraryW
user32
PostMessageW
msvcrt
free
_initterm
malloc
_adjust_fdiv
Exports
Exports
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 503B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 136B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ