Behavioral task
behavioral1
Sample
CB.exe
Resource
win7-20240611-en
General
-
Target
CB.exe
-
Size
171KB
-
MD5
5b3b12934e1317b5b1b86b0950d1956c
-
SHA1
098b2eecf841cefd12a45acc858a4fd25e4d28bb
-
SHA256
458181628f771015a0e20679d91fe85b34345610e303bfc2f912b84fb3dc6e1a
-
SHA512
3c84bb665922757e62c039959779903244d95078e36df5f4deea9c046824d3ab3245c9a4c4d624bba3e78657c95ddb16ba10e17dc26b929b4b4bb62ac335d47f
-
SSDEEP
3072:uvVCDDyoPd+XRvNC2x6P+Xv+jHahFy97AJ3xEzD1oyM/TRFmq1Uoutw:UCa2+XRl1x6P3jHahm7Ok8/9FtUoSw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource CB.exe
Files
-
CB.exe.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
Sections
UPX0 Size: - Virtual size: 660KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 168KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 664B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ