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Behavioral task
behavioral1
Sample
malware_10_netfilter.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
malware_10_netfilter.exe
Resource
win10v2004-20241007-en
General
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Target
06012025_1610_06012025_ggps4glzvy3ivh52ssjm.7z
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Size
40KB
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MD5
9e20ed31cedaf5bfce55b4cd425ddc8d
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SHA1
1c989023030964a2b9e015e1fde88356f7fd8617
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SHA256
b080055cda6e85fe9e87e531d7c65613b5151649261d633d8d919923a2ff850f
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SHA512
19644c5d8572004283d4d94f872198a56f688a9e886846d3956ebd8019d4af27899e4dea949bc28619df7b2af2a468b2d3c5070b6b5c4b44542d6a8e5b9d597b
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SSDEEP
768:ha2pPyyXsBZ0qgJt7gWrozmT0HIJSO+bl2Gm7bmR7IDHGFY3eziZWP8fv3gd11yY:cqyybf7ZOmTdJSO+kG2m2HO+R8Wo1yY
Malware Config
Signatures
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NetFilter Dropper 1 IoCs
resource yara_rule static1/unpack001/malware_10_netfilter.exe netfilter_dropper -
NetFilter payload 1 IoCs
resource yara_rule static1/unpack001/malware_10_netfilter.exe netfilter_payload -
Netfilter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/malware_10_netfilter.exe
Files
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06012025_1610_06012025_ggps4glzvy3ivh52ssjm.7z.7z
Password: sldXcy5tGDZ4Z7XT9zDM
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malware_10_netfilter.exe.exe windows:4 windows x86 arch:x86
Password: sldXcy5tGDZ4Z7XT9zDM
8dab5adbb7713839714005d50ba76bb8
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
LoadLibraryA
GetProcAddress
WaitForSingleObject
CreateFileA
WriteFile
CloseHandle
WideCharToMultiByte
Sleep
DeleteFileA
GetCurrentProcess
TerminateProcess
GetModuleHandleA
GetFileAttributesExA
lstrlenW
GetProcessHeap
HeapAlloc
GetLastError
HeapFree
SetUnhandledExceptionFilter
msvcrt
memset
strlen
wcslen
malloc
strcmp
free
memcpy
_controlfp
__set_app_type
__getmainargs
exit
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 107KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE