Behavioral task
behavioral1
Sample
b57b8c08b155210713ab2de1aacdcd27.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b57b8c08b155210713ab2de1aacdcd27.exe
Resource
win10v2004-20240226-en
General
-
Target
b57b8c08b155210713ab2de1aacdcd27
-
Size
257KB
-
MD5
b57b8c08b155210713ab2de1aacdcd27
-
SHA1
bf3314763a79b4a4da700d3b9da9c8e8d8dc6cca
-
SHA256
a1278158917cf24267239c5526bbf815743e35c3f13bb14398cb99c326f04e15
-
SHA512
0e94acf4cced3043d34aae7702f7960c171da151414b76096b716b082ae5cabb375516764f547defc31bb6f25c06f4de4ca415f8c558f8dea78b11684f632a7b
-
SSDEEP
6144:VJjs0RyTYNKaAqbMCoyfSKT8Fs5BPryBQc9ldMCTPSj4:VJw0RyUKju/7fSDFOryGuldMiSk
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b57b8c08b155210713ab2de1aacdcd27
Files
-
b57b8c08b155210713ab2de1aacdcd27.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 420KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 250KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE