Behavioral task
behavioral1
Sample
85e736b231aaecb3d96a4cf1e9c247ef454961ce405397dd49d14e9457003479.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
85e736b231aaecb3d96a4cf1e9c247ef454961ce405397dd49d14e9457003479.exe
Resource
win10v2004-20230915-en
General
-
Target
85e736b231aaecb3d96a4cf1e9c247ef454961ce405397dd49d14e9457003479
-
Size
4.9MB
-
MD5
51b9eaf590bcccb7d014fab3e513dc7a
-
SHA1
352de502931c764bcf12ca608fdda0d8320c7f9a
-
SHA256
85e736b231aaecb3d96a4cf1e9c247ef454961ce405397dd49d14e9457003479
-
SHA512
0ba2082fda01717c6217ee1cbd0032c304e89fa83f121d6455e29e3a02d28a76c64e3bcb604c55aa1a72c708a570092edee9b54e363f3736cdb50b9486b93204
-
SSDEEP
98304:vcQNB8qq8Us2XPiF8BUIYF9nKpUV/pXau9ROz46t1tHLza+V6NLUsg+8mdlkSQVl:vcQNm8Us2/imDYF911RgX7H/KAsg+8G0
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 85e736b231aaecb3d96a4cf1e9c247ef454961ce405397dd49d14e9457003479 unpack001/out.upx
Files
-
85e736b231aaecb3d96a4cf1e9c247ef454961ce405397dd49d14e9457003479.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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.9MB - Virtual size: 4.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 200KB - Virtual size: 730KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ