Behavioral task
behavioral1
Sample
8a78736ccde6c6e40e8432d0763b03aca4222c0509e89bcc97fd6713ef1f8811.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8a78736ccde6c6e40e8432d0763b03aca4222c0509e89bcc97fd6713ef1f8811.exe
Resource
win10v2004-20230831-en
General
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Target
8a78736ccde6c6e40e8432d0763b03aca4222c0509e89bcc97fd6713ef1f8811
-
Size
3.5MB
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MD5
a774225eda2c8cfea6e50720c028d7ee
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SHA1
71e00701e61a95dcc053bc3862e3a89deba8af86
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SHA256
8a78736ccde6c6e40e8432d0763b03aca4222c0509e89bcc97fd6713ef1f8811
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SHA512
11caf7482a6bff5ee247839d6c8f223dc5a9de995c61ef258f7bf70903662567c6d0d987b15922750a7ed2dc77585e670acfa9cd68eeb777972a25be81ddc6d1
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SSDEEP
98304:6SZ/0e1DNstR9Xjokx0AJ87k/QljWCXbx:T6f/9XjjxNJ8FjW29
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a78736ccde6c6e40e8432d0763b03aca4222c0509e89bcc97fd6713ef1f8811
Files
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8a78736ccde6c6e40e8432d0763b03aca4222c0509e89bcc97fd6713ef1f8811.exe windows x86
59791cd1f1daa55eef3e572701761c32
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
SysReAllocStringLen
advapi32
RegOpenKeyExA
user32
ClientToScreen
kernel32
GetVersionExA
GetVersion
GetVersionExA
GetLocaleInfoA
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
gdi32
SetViewportOrgEx
version
GetFileVersionInfoSizeA
mpr
WNetGetConnectionA
ole32
CLSIDFromString
comctl32
ImageList_SetIconSize
shell32
SHBrowseForFolderA
comdlg32
GetOpenFileNameA
wsock32
bind
gdiplus
GdipDeleteStringFormat
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 70KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 88B
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: 284KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 6.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ