Behavioral task
behavioral1
Sample
8df8bed7236555791b48510f9edbc31f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8df8bed7236555791b48510f9edbc31f.exe
Resource
win10v2004-20231215-en
General
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Target
8df8bed7236555791b48510f9edbc31f
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Size
274KB
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MD5
8df8bed7236555791b48510f9edbc31f
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SHA1
d2573017dc7b4b3ab2f28bf02633cd3b5bfdcdea
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SHA256
c87ae39eab3cfcbd22ac8db6cf342b17d111ccb2a781d3811fc3d5e4f87d7aa2
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SHA512
b053d92cd982275fc03f85501dc3fe85d28c5dcef389be1cf7ed5464dbdef7d2a3732ac84ff213bcfc3085ff089bf432e879f06a37d5d9eb667c7a8042f48ddb
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SSDEEP
6144:ZtCVllPYdJTKU7lHMAyqXWKhQersJRfhv15wmEleKc:ZtCVllGXlHMnqmPerKfv+mseKc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8df8bed7236555791b48510f9edbc31f
Files
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8df8bed7236555791b48510f9edbc31f.exe windows:4 windows x86 arch:x86
bf7a785b8525fc70d64094d1dc4105ab
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentThreadId
GetVersionExA
GetProcessHeap
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleA
TlsAlloc
GetLastError
ExitProcess
Sleep
GetStartupInfoA
GetModuleFileNameA
GetEnvironmentStringsW
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
LoadLibraryA
InitializeCriticalSection
GetVersion
GetProcAddress
loadperf
SetServiceAsTrustedW
UnloadPerfCounterTextStringsW
icmp
IcmpSendEcho2
Sections
UPX1 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bWYey Size: 1KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.cq Size: 4KB - Virtual size: 346KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.edata Size: 77KB - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 139KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ