Static task
static1
Behavioral task
behavioral1
Sample
4f1a87bf585d8c0357ae9553dd75a5df.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f1a87bf585d8c0357ae9553dd75a5df.exe
Resource
win10v2004-20231215-en
General
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Target
4f1a87bf585d8c0357ae9553dd75a5df
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Size
878KB
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MD5
4f1a87bf585d8c0357ae9553dd75a5df
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SHA1
c8ec80bc3d3be5e7a4d8bd673a4ec35feca3cac9
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SHA256
81898d5fe018b5e82addf62f2349e5cc3752b01ccfb30ae9ebf127c6000ee590
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SHA512
847059a9e3c7001fc6ca46607635536afcb4d9e1ccb429c58741aee48e005b82ac42b849fa96b389a829ed3df32f538e9e1ff01f58170b2685c42197e5ba54ec
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SSDEEP
12288:S9656vTDFXvHt/nm3iFEFAbUavmzGuBrd8itqRymwsYsp0WyQVWy8RWd:S9j/tN/leqIamzlmitqRuWAM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f1a87bf585d8c0357ae9553dd75a5df
Files
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4f1a87bf585d8c0357ae9553dd75a5df.exe windows:0 windows x86 arch:x86
77b2deee8f0c4cc27d4e9354da8a7336
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
ntdll
DbgPrint
DbgPrompt
NtPulseEvent
RtlUlonglongByteSwap
atan
kernel32
GetModuleHandleA
CreateFileA
GetLastError
WriteFile
ReadFile
GetVersionExA
ExitProcess
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
Sections
.text Size: 379KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.trash Size: 485KB - Virtual size: 488KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 648KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ