Static task
static1
Behavioral task
behavioral1
Sample
TsarBomba.exe
Resource
win10v2004-20250502-en
General
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Target
TsarBomba.exe
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Size
25.2MB
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MD5
91025d6f02e542f2e37ffce7d0ce8b51
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SHA1
e2d80ef6075556cd23ce0445473c061f200b5dd4
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SHA256
3755718db9d33f4aba2563de454d4530a308b41b1096c904102d08e2101f2020
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SHA512
09c6d7f8b64c75e963d63ad1478a81f567182a948d652346f1c68d233efead615703aadb4ce9cd5e5fd7235089f2439e9153231ea3e1a2c677ae84aec29afc89
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SSDEEP
393216:NVn+SLSF5pdHn2AXUCITkkkkkrkkkkkkkkkkkk6lX0wfGtbYTZb08MQUCITkkkkS:PduvnNG0shAQ31qnMb5OM9Tt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource TsarBomba.exe
Files
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TsarBomba.exe.exe windows:4 windows x86 arch:x86
a9c887a4f18a3fede2cc29ceea138ed3
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
msvcrt
malloc
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit
shell32
ShellExecuteA
kernel32
SetUnhandledExceptionFilter
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25.1MB - Virtual size: 25.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ