Behavioral task
behavioral1
Sample
1c97efb05cf5e002a6321241c41426a7224766d0578c56cec6100da30685b41d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1c97efb05cf5e002a6321241c41426a7224766d0578c56cec6100da30685b41d.exe
Resource
win10v2004-20230915-en
General
-
Target
1c97efb05cf5e002a6321241c41426a7224766d0578c56cec6100da30685b41d
-
Size
15.2MB
-
MD5
e9ddedd9d04dffed9b64b9288ef85791
-
SHA1
f1a5f253e2645aabc32395631801fd6cc1532534
-
SHA256
1c97efb05cf5e002a6321241c41426a7224766d0578c56cec6100da30685b41d
-
SHA512
891803232b9ef5ec5a4990ea8d8e9cdda77f2b5febb4b7e89425535cd795ee6e2ab913a31ccde94fd67fd09accd4701677fc3db597a8747d05d0a886dbbbcdab
-
SSDEEP
98304:0GzgrBKf843r5kRMrYNxWaf4ukr82etmNc6JEztAXMbQMgbOU:+cf84b576xWaf4ukr8LtmNc6Jz7Hl
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1c97efb05cf5e002a6321241c41426a7224766d0578c56cec6100da30685b41d unpack001/out.upx
Files
-
1c97efb05cf5e002a6321241c41426a7224766d0578c56cec6100da30685b41d.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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 743KB - Virtual size: 744KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
.text Size: 888KB - Virtual size: 885KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 404KB - Virtual size: 400KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 321KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 356KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ