Behavioral task
behavioral1
Sample
643f85417ba36a98a2947db331cf9899.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
643f85417ba36a98a2947db331cf9899.exe
Resource
win10v2004-20231215-en
General
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Target
643f85417ba36a98a2947db331cf9899
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Size
200KB
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MD5
643f85417ba36a98a2947db331cf9899
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SHA1
24cea7f3fe8456376251a32fb01b26c40202963b
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SHA256
dc906ed1131f93df9ef53819eb65908739ec0bff4e3ace19e69b2c2dae42be10
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SHA512
2e745562c2a67150a4bce2906d6db6e5a255716158bb390c9d45e6e4026f5a2c14f9302eefdd73ec106efbc72e96796588bc0ca7ee1e25258a2998c60f7d61a9
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SSDEEP
3072:7R8qRJ0J/k25fmzraJuZQwaHzZw/Ivk45Ym4/R3R:DJ0J/LmzraJuZQwaxvk45YPR3R
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Signatures
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Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 643f85417ba36a98a2947db331cf9899
Files
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643f85417ba36a98a2947db331cf9899.exe windows:4 windows x86 arch:x86
d588145f4c4deb91b7f5e76d74f7e633
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ExitProcess
GetModuleHandleA
GetProcAddress
SetUnhandledExceptionFilter
msvcrt
_getch
_putch
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
atexit
printf
signal
system
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 60B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 96B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 656B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.stab Size: 27KB - Virtual size: 26KB
IMAGE_SCN_MEM_DISCARDABLE
.stabstr Size: 154KB - Virtual size: 154KB
IMAGE_SCN_MEM_DISCARDABLE