Behavioral task
behavioral1
Sample
98d86db50f4e72aa338950d0ea4d03ecb10b34415a365e1e149fd15a0b5ab9d9.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
98d86db50f4e72aa338950d0ea4d03ecb10b34415a365e1e149fd15a0b5ab9d9.exe
Resource
win10v2004-20230915-en
General
-
Target
98d86db50f4e72aa338950d0ea4d03ecb10b34415a365e1e149fd15a0b5ab9d9
-
Size
1.3MB
-
MD5
a61cd194f9641d55af48f09458cf8e91
-
SHA1
7fcbb20107f9e30c5e8ba11d292cfa8e7e710116
-
SHA256
98d86db50f4e72aa338950d0ea4d03ecb10b34415a365e1e149fd15a0b5ab9d9
-
SHA512
7974cfe9ce7777bb2e864de4c939911f22d39940377cd32d3b160b149d72c9c595315972ae8b86e76cdd65bdaf344ab6676e67b11d009365d19cb79ff8b191c6
-
SSDEEP
24576:pVs5vTL2IwjOl7YgQ9t4ssA4MahS0VXzAK1JaUdx/j1WCZ52/Wn:pVkbpI6yI355aqnD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 98d86db50f4e72aa338950d0ea4d03ecb10b34415a365e1e149fd15a0b5ab9d9 unpack001/out.upx
Files
-
98d86db50f4e72aa338950d0ea4d03ecb10b34415a365e1e149fd15a0b5ab9d9.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: 5.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 496KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ