Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_ac0c618150e19932e61cd077fe539c00.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_ac0c618150e19932e61cd077fe539c00.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_ac0c618150e19932e61cd077fe539c00.vir
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Size
23KB
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MD5
ac0c618150e19932e61cd077fe539c00
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SHA1
6f283e29234c6f665a5de8a4918a164d85737332
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SHA256
63cbdac2ec68d80d473c182d2c231ee56c59252f7e8c084a4ba779dd71fadedb
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SHA512
00ec4b32d4e1499c6b01e10fa0c520c71278950bb2c3f1f803242c16fb1455be935797026c34fd6d8260557fe498fc98bf0584fa5ae35671c3182174cc7bfd7b
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SSDEEP
192:loSrtBv2ud8KXOrGDT2jKFwqqZBmOyRM/LVBl2Fzt+TlU/JLE86nuf994UHQrZsL:loSriuCKerqFwqGBmRYBl2eTlMREfLVY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_ac0c618150e19932e61cd077fe539c00.vir
Files
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virussign.com_ac0c618150e19932e61cd077fe539c00.vir.exe windows:4 windows x86 arch:x86
0a944352c66d04f00ba84df29cc2319b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
TlsGetValue
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
abort
atexit
calloc
free
fwrite
memcpy
printf
scanf
signal
vfprintf
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eh_fram Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 124B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 912B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE