Static task
static1
Behavioral task
behavioral1
Sample
4bfb1977fb1c6c55047f3f70821afaaf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4bfb1977fb1c6c55047f3f70821afaaf.exe
Resource
win10v2004-20231215-en
General
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Target
4bfb1977fb1c6c55047f3f70821afaaf
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Size
316KB
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MD5
4bfb1977fb1c6c55047f3f70821afaaf
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SHA1
4371fcb5c155fc4f92c669631a1112258a78db27
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SHA256
7dddf12ac30578ec9cdf278bfba26061313e9796f7e87d046f7b5778a59b2555
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SHA512
bd8db90e7d1f29289a97d44836702c1228990cdbfbb59b43eae38fbe1bf58274f97611c6876563775d30abf0f763ddedb0ed32ab3d91675bc83758c15efefb52
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SSDEEP
6144:cc3F5ME+fAE/+apfks6XbZ3fKteR6XEbyzI7:cc3FqVYEGqfc5ikUXez
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4bfb1977fb1c6c55047f3f70821afaaf
Files
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4bfb1977fb1c6c55047f3f70821afaaf.exe windows:4 windows x86 arch:x86
dae2264e721d7c66f7fa35e864d11aba
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
HeapAlloc
GetProcessHeap
HeapFree
GetProcAddress
LoadLibraryA
Sections
.Kaos2 Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Kaos12 Size: 311KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ