rundll32
Static task
static1
Behavioral task
behavioral1
Sample
1b31456e7233acb5a44dfb9462abb3a6379c55636c12d20bef3fa74cd0395a0e.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b31456e7233acb5a44dfb9462abb3a6379c55636c12d20bef3fa74cd0395a0e.dll
Resource
win10v2004-20240508-en
General
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Target
1b31456e7233acb5a44dfb9462abb3a6379c55636c12d20bef3fa74cd0395a0e
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Size
6KB
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MD5
fd50ff139cddff6e0b147f6afafbb61f
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SHA1
b487aad4eb9aabe345062b8f09721ef997722a6a
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SHA256
1b31456e7233acb5a44dfb9462abb3a6379c55636c12d20bef3fa74cd0395a0e
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SHA512
fa84e5839537f89c66b88048ab8bfeb16124233ddb6bf574a28661aa22edbed58ce1a8068f288f10c99ef5e83708fceaad447f871641059a0c2421cf08d4e21f
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SSDEEP
192:EHRh1eppQqrNOPzPv6wK9AY0G6ooBON4cCUq:EHROr4PjvqSsoBON4qq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b31456e7233acb5a44dfb9462abb3a6379c55636c12d20bef3fa74cd0395a0e
Files
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1b31456e7233acb5a44dfb9462abb3a6379c55636c12d20bef3fa74cd0395a0e.dll windows:5 windows x86 arch:x86
76812f441b0ed9d3cc0748af25d689a3
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
VirtualAlloc
LoadLibraryW
msvcrt
free
_initterm
malloc
_adjust_fdiv
Exports
Exports
Sections
.text Size: 512B - Virtual size: 510B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 423B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ