Behavioral task
behavioral1
Sample
3b8f517733d60895cf323f033a2518fd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b8f517733d60895cf323f033a2518fd.exe
Resource
win10v2004-20231215-en
General
-
Target
3b8f517733d60895cf323f033a2518fd
-
Size
2.0MB
-
MD5
3b8f517733d60895cf323f033a2518fd
-
SHA1
5ce1f83d8eaff978e94035d4c7f5b5cbc33e3d1d
-
SHA256
8b24959b0e2e6d3fd781a8efa1a8b1578972156443dc94843ede5c7af5385bdb
-
SHA512
cb33743326afdf937f7d36a358725797b5c149350a5dc978eabdb84a5b78c433e925e6157347e5d5e33da721a53f6695aeb94625e27f71155dfe39ca255a9a52
-
SSDEEP
49152:g7fHtddmoScZcakLz0ibq6yqhHdLeK5DYzcakLz0ibq6yqh:gDHtddmfcZcakcibiqhHDccakcibiqh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b8f517733d60895cf323f033a2518fd
Files
-
3b8f517733d60895cf323f033a2518fd.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: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE