Behavioral task
behavioral1
Sample
b4f90e9a2623be909b380353f8942732.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4f90e9a2623be909b380353f8942732.exe
Resource
win10v2004-20240226-en
General
-
Target
b4f90e9a2623be909b380353f8942732
-
Size
81KB
-
MD5
b4f90e9a2623be909b380353f8942732
-
SHA1
4e7fce212e1d314b31ecff2eb18f68fc8a1c8f9f
-
SHA256
a4225bdcddc1ec6a1ebb333747a841edef6ff20a7851963403ebfa130e69fe3c
-
SHA512
8a019c52b6663177108b295c76a10889dae03bd1a1c2d40f97d30b480f53da8191978b9eb0707c0a0a588abb1392a09f97e2a3b56ea6ebc958d4643478967e2d
-
SSDEEP
1536:EZngQtakeVCR94UJAK/7pPwQPXMANRNqbOo1dxyp+ps6MbR3jYZTsu+kYAeury0R:ugJk2F4AK/yAXMANzqxHSvB3jYZTsuVL
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4f90e9a2623be909b380353f8942732
Files
-
b4f90e9a2623be909b380353f8942732.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE