Behavioral task
behavioral1
Sample
8e48a835441fd8b0a16b9ecb0a9bdca2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8e48a835441fd8b0a16b9ecb0a9bdca2.exe
Resource
win10v2004-20231215-en
General
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Target
8e48a835441fd8b0a16b9ecb0a9bdca2
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Size
65KB
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MD5
8e48a835441fd8b0a16b9ecb0a9bdca2
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SHA1
5c0ca79a8d1ba36fb08402d68db93f18b2f75a69
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SHA256
30f729c31268a6690505dc8d5b3d14ad8a4e4206121186db1a88fd8440112e23
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SHA512
b26baf5d2b5612456e680d4e28494c61d2db1a512acf017eeef9b23ba8779409bf238d471126af1b79b28f478966fb8d07bd35461a5c342e75f6238f5538cf87
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SSDEEP
1536:ajIxDotXWK24CtoDYKS9x6dBUujTB4ZMSf:uIFotXW54C+DqAdBUcqZf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8e48a835441fd8b0a16b9ecb0a9bdca2
Files
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8e48a835441fd8b0a16b9ecb0a9bdca2.exe windows:4 windows x86 arch:x86
80baa0e00351cd231748e34c73afcfc3
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
wininet
InternetGetCookieA
InternetSetCookieA
kernel32
FreeLibrary
LoadLibraryA
InitializeCriticalSection
RaiseException
ExitProcess
GetCurrentThreadId
GetVersionExA
MultiByteToWideChar
GetLastError
GetCPInfo
HeapCreate
IsBadWritePtr
TlsAlloc
GetModuleHandleA
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetModuleFileNameA
GetCurrentProcess
GetACP
GetOEMCP
GetStartupInfoA
GetEnvironmentStringsW
GetLocaleInfoA
GetSystemInfo
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
IsValidLocale
IsValidCodePage
IsBadReadPtr
IsBadCodePtr
GetLocaleInfoW
GetProcessHeap
GetProcAddress
userenv
RefreshPolicy
RsopSetPolicySettingStatus
RefreshPolicyEx
ExpandEnvironmentStringsForUserW
WaitForMachinePolicyForegroundProcessing
ProcessGroupPolicyCompletedEx
GetProfilesDirectoryA
DllGetClassObject
RegisterGPNotification
GetDefaultUserProfileDirectoryA
DllUnregisterServer
GetPreviousFgPolicyRefreshInfo
wiashext
DllCanUnloadNow
MakeFullPidlForDevice
Sections
UPX0 Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.iz Size: 512B - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.RsZ Size: 2KB - Virtual size: 422KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Rf Size: 2KB - Virtual size: 459KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.i Size: 4KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 206KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 10KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ