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Behavioral task
behavioral1
Sample
f57b5d85a3ee5b25d48913bcb5f70cac31c145524024a82e1a511f391792b69a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f57b5d85a3ee5b25d48913bcb5f70cac31c145524024a82e1a511f391792b69a.exe
Resource
win10v2004-20231215-en
General
-
Target
f57b5d85a3ee5b25d48913bcb5f70cac31c145524024a82e1a511f391792b69a
-
Size
11.1MB
-
MD5
394d75a6f999b01817ec83668539a03e
-
SHA1
b898568985f231f4074f149160362b7686f2b890
-
SHA256
f57b5d85a3ee5b25d48913bcb5f70cac31c145524024a82e1a511f391792b69a
-
SHA512
54cbafcf19408bdaf8fc967eaaa1fa46eccf6c74b91596213f8ccbbe866e37a3dc3866dc1b73911b718ebdb663de990c9c4e38af5ff5bcbe45e696d17bdf1981
-
SSDEEP
196608:WEwVxAiEseaxeH3WPYkak70VNENSqaDM6ezfjPNLxxiWCDsluQir9:WbAOeaxeXOH70CSqee/uYw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f57b5d85a3ee5b25d48913bcb5f70cac31c145524024a82e1a511f391792b69a
Files
-
f57b5d85a3ee5b25d48913bcb5f70cac31c145524024a82e1a511f391792b69a.exe windows:5 windows x86 arch:x86
5cfbc9a25888fa63565f3c49d2323f5e
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
oleaut32
SysFreeString
SafeArrayPtrOfIndex
GetErrorInfo
advapi32
RegQueryValueExA
RegSetValueExA
CryptAcquireContextA
user32
GetKeyboardType
CreateWindowExW
CharUpperBuffW
kernel32
GetACP
TlsSetValue
GetVersionExA
GetVersion
Sleep
MulDiv
lstrcpyA
AttachConsole
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
msimg32
AlphaBlend
gdi32
WidenPath
TranslateCharsetInfo
version
VerQueryValueA
ole32
CLSIDFromString
OleUninitialize
comctl32
FlatSB_SetScrollPos
winspool.drv
WritePrinter
shell32
ShellExecuteA
SHGetPathFromIDListA
comdlg32
PrintDlgA
hid
HidD_GetPreparsedData
setupapi
SetupDiDestroyDeviceInfoList
gdiplus
GdipDeleteStringFormat
winmm
timeGetTime
playctrl
PlayM4_SetDecCBStream
wsock32
send
Exports
Exports
Sections
.text Size: - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 152KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 64B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: - Virtual size: 7.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.UPX1 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX2 Size: 11.1MB - Virtual size: 11.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ