Behavioral task
behavioral1
Sample
b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe
Resource
win10v2004-20231023-en
General
-
Target
b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe.zip
-
Size
997KB
-
MD5
531451cd308cbff6339188b92c37d8fc
-
SHA1
fef9290516edefe47e23588cf441ab00d386cb84
-
SHA256
7327874b4230b51024e73e43df8034ae03de855518c687fd15f6f8f2e60655af
-
SHA512
e8845b2059b627aa45e2c2603451b9fa084004a5ab9a5833caa635ea653043a25bb7f529578848ccae519f9f19cf561d1f0e55acb53dbd1b40ad230182fe0a83
-
SSDEEP
24576:3UExf13CjVaK3bpE5tHRYQBXaUp65Dv3ZSwJqtHgk8Y:3UEx8BbpE5txYQBXaUwZTXE
Malware Config
Signatures
-
resource yara_rule static1/unpack001/b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe
Files
-
b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe.zip.zip
Password: infected
-
b7f4989a36efadcaaeb3cf3132b90d2f8d98e6ce69c508abf97635e7d4f71be4.exe.exe windows:5 windows x86
Headers
File Characteristics
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
.text Size: 842KB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.itext Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 17KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 105KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE