Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_73f84b5d1f920b775e69abfc9e090e30.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_73f84b5d1f920b775e69abfc9e090e30.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_73f84b5d1f920b775e69abfc9e090e30.vir
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Size
42KB
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MD5
73f84b5d1f920b775e69abfc9e090e30
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SHA1
f74ebb4054006282f905a982544bb792f3dd301e
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SHA256
ba220a0ce216ff3d4a6046402ac081d47cebde6ed4b04695f14c0e612340d953
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SHA512
9c74bd12ebff1eca1fc9bb96ea7db9ac7e2f764fa3fff4b5ed3f696f112fcb0f3b3112b45bbd7a54cc98362f3e2aec2ff4052e29e327286b36c260d95fc7c74c
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SSDEEP
768:MApQr0ovdFJI34eGxusOy9Rp1pLeAxoeC48PqK1B:MAaDJlMsh7pWezG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_73f84b5d1f920b775e69abfc9e090e30.vir
Files
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virussign.com_73f84b5d1f920b775e69abfc9e090e30.vir.exe windows:4 windows x86 arch:x86
7ecd8f76627cb5379a7c0b0c02b48c9c
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
Imports
kernel32
DeleteFileW
MoveFileW
GetSystemDirectoryW
shell32
ShellExecuteW
msvcrt
_wstat
_exit
exit
wcscmp
wcscat
fclose
memset
fread
fseek
_wfopen
fwrite
wcslen
wcscpy
wcsstr
__p__commode
wcsncpy
__p__fmode
_XcptFilter
__p___winitenv
__wgetmainargs
_initterm
__setusermatherr
_adjust_fdiv
__set_app_type
_except_handler3
_controlfp
_wcslwr
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 798B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE