rundll32
Static task
static1
Behavioral task
behavioral1
Sample
4efbb409d369591d0aafe244b3477105c495fb9235c1db02e9d5214e50f64d67.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4efbb409d369591d0aafe244b3477105c495fb9235c1db02e9d5214e50f64d67.dll
Resource
win10v2004-20240412-en
General
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Target
4efbb409d369591d0aafe244b3477105c495fb9235c1db02e9d5214e50f64d67
-
Size
5KB
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MD5
9fa7cc8ddfaa316aa523b0dffc58d324
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SHA1
96274ef3955a24c362f5ebb57820ed3d6d20e0f0
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SHA256
4efbb409d369591d0aafe244b3477105c495fb9235c1db02e9d5214e50f64d67
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SHA512
270c0cec51d5cd1de8346e76b9ee9410ce223ef8d87cdca6cae891be855e08e32d83c9c4908e144348e03a9dad4d8dcbd0f8ea7fa585cca08729458475308e58
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SSDEEP
96:DixZjmjtjd8jPjcZGR5TIdYu/NWZLSOIoOlBh44:unSR6bgYTu/0s1q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4efbb409d369591d0aafe244b3477105c495fb9235c1db02e9d5214e50f64d67
Files
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4efbb409d369591d0aafe244b3477105c495fb9235c1db02e9d5214e50f64d67.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