Behavioral task
behavioral1
Sample
b313fe49fa5f21c7d2493f5255d289b650b5b4f5c84b9737e609932d40dcab13.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b313fe49fa5f21c7d2493f5255d289b650b5b4f5c84b9737e609932d40dcab13.exe
Resource
win10v2004-20240226-en
General
-
Target
b313fe49fa5f21c7d2493f5255d289b650b5b4f5c84b9737e609932d40dcab13
-
Size
22KB
-
MD5
9b010f5677f8fce76f98ac6bc6800ae3
-
SHA1
95640ab947919456378908ff0555f6d8be92db5b
-
SHA256
b313fe49fa5f21c7d2493f5255d289b650b5b4f5c84b9737e609932d40dcab13
-
SHA512
f490a272f04a534d5a1b18a98d28e11bf4e89368cea5a55d02b8a5bdf10653192a141f3bcdc7dd1431c5befe94cbda2e720264729a41259af8f0ed43ddb808c7
-
SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX+N062YvJ:rRkiLw3HsDSARGG/ON0O
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b313fe49fa5f21c7d2493f5255d289b650b5b4f5c84b9737e609932d40dcab13 unpack001/out.upx
Files
-
b313fe49fa5f21c7d2493f5255d289b650b5b4f5c84b9737e609932d40dcab13.exe windows:4 windows x86 arch: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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch: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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE