Behavioral task
behavioral1
Sample
4254735c29117a3cb0e7dd0a336b4000_JC.exe
Resource
win7-20230831-en
General
-
Target
4254735c29117a3cb0e7dd0a336b4000_JC.exe
-
Size
388KB
-
MD5
4254735c29117a3cb0e7dd0a336b4000
-
SHA1
b329aa9c0d2598998855a1af27b42803ee9596d6
-
SHA256
03e45d4c9eb1dddc0f2c41e08f54c0f95484a3ff95c357a63a22f86d394ee04a
-
SHA512
cf2adbfd23fbf58bfa619ae4f484d358090ef1d33efbfbb0d56f04464d988da339f7ec48abb0c2ada60febefc2797d06057fa84099fb4f62dfdff76643a9b2c6
-
SSDEEP
6144:Jcm4FmowdHoSEubDcAkOCOu0EajNVBZr6y2WXxLO1UqWbx:T4wFHoSEubD2PSx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4254735c29117a3cb0e7dd0a336b4000_JC.exe
Files
-
4254735c29117a3cb0e7dd0a336b4000_JC.exe.exe windows:4 windows 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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ