Behavioral task
behavioral1
Sample
f9842b8aaa7860c4f2219d7aecbbd4e0N.exe
Resource
win7-20240708-en
General
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Target
f9842b8aaa7860c4f2219d7aecbbd4e0N.exe
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Size
4.4MB
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MD5
f9842b8aaa7860c4f2219d7aecbbd4e0
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SHA1
859c8d966e1d24824cda9ab396588180f485dd7c
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SHA256
16f473f65e70366f6107a569ce3d6ccf835e001c378f136a68fe516f5837657d
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SHA512
a688a7b12fb340fd3e2d0a9a433eda8607f384fe1271fd5653b694a09ff69689bfd4248bff373aadeb96356080a06d391f2a291fb93007e41b114d8d6f9af558
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SSDEEP
98304:UomRTpoQB4MBuySrBqf4Y99ca17ZHDjmP38PzuSvs0x:kRBJuygY9KItGPsPzuSvF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f9842b8aaa7860c4f2219d7aecbbd4e0N.exe
Files
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f9842b8aaa7860c4f2219d7aecbbd4e0N.exe.exe windows:4 windows x86 arch:x86
44bc0692314b0ebae4ad38558322092e
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
VariantInit
advapi32
RegDeleteValueA
user32
SetWindowPos
kernel32
GetVersionExA
GetVersion
GetVersionExA
GetSystemDirectoryA
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
gdi32
SelectObject
version
VerQueryValueA
mpr
WNetGetConnectionA
ole32
CreateStreamOnHGlobal
comctl32
ImageList_EndDrag
shell32
SHGetSpecialFolderLocation
comdlg32
GetOpenFileNameA
wsock32
ntohs
gdiplus
GdipDeleteBrush
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