Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_e4af0ec9b51834da760b27283c599580.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
virussign.com_e4af0ec9b51834da760b27283c599580.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_e4af0ec9b51834da760b27283c599580.vir
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Size
32KB
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MD5
e4af0ec9b51834da760b27283c599580
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SHA1
87e4c51e48c5cff17e25a5cc71711c2148f36bdf
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SHA256
64b3c60efac096a40f96451c8c6722b5ac6cbe1d8e7e79ac3207cb837bcf8421
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SHA512
47f965c3c500b1e8ab91709ccaba0236ca5260451e206e4c482da597e854aa2c5a9303d80499561d7c32657386b27b19f6249dde5487472304f1dbfc4db68b15
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SSDEEP
384:MApc8m4e0LvQak4JI341CNabnkIU0SqZWd3:MApQr0LvdFJI34nTkIU0pw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_e4af0ec9b51834da760b27283c599580.vir
Files
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virussign.com_e4af0ec9b51834da760b27283c599580.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