Behavioral task
behavioral1
Sample
virussign.com_b50e86737b95551d4845a21d06265340.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_b50e86737b95551d4845a21d06265340.exe
Resource
win10v2004-20240426-en
General
-
Target
virussign.com_b50e86737b95551d4845a21d06265340.vir
-
Size
77KB
-
MD5
b50e86737b95551d4845a21d06265340
-
SHA1
ce1e2f05573d5fbd6dec87299f2b2ed787d27d48
-
SHA256
532b49171037fbcbd8f751744ccc3f6ecb0db9786e4fe414b7d410cfc967d5e6
-
SHA512
f20369250674283d9f6ca8a041d9c0ac6088d71e96b35548cd9cd94110294f748f2ba25f20082447a3985682554720f4ad60b338e261a18ef206fb5172099354
-
SSDEEP
768:a7BlpyqaFAK65eCv+cIA0fm7Nm0CAbLg++PJHJzIWD4adZdhAIuZAIuniXj1P/1O:a7ZyqaFAlsr1++PJHJXFAIuZAIu4VO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_b50e86737b95551d4845a21d06265340.vir
Files
-
virussign.com_b50e86737b95551d4845a21d06265340.vir.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE