Behavioral task
behavioral1
Sample
cb5817e9d786a40a59b1dc718c2c5b66f4e4c601de8f82d14ddc22ab1d59806c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cb5817e9d786a40a59b1dc718c2c5b66f4e4c601de8f82d14ddc22ab1d59806c.exe
Resource
win10v2004-20231215-en
General
-
Target
cb5817e9d786a40a59b1dc718c2c5b66f4e4c601de8f82d14ddc22ab1d59806c
-
Size
636KB
-
MD5
bb5dd01489f07cefbc6a3f2e6437b469
-
SHA1
129dcee3d42eb8c8103c8c65aaa1abd293f2ae59
-
SHA256
cb5817e9d786a40a59b1dc718c2c5b66f4e4c601de8f82d14ddc22ab1d59806c
-
SHA512
d459b020b44702e65434f03ad5d93555972284e3f28235ced3004b0af23cea7cbb62e011cfcb3cd8290ec0b1c8127c1efdfafc18087f48de59f1e96ea81fe68b
-
SSDEEP
12288:SC6wyk1nvfBP0FQoOd/566f81qjbravk7o3xLWAB8TMfo+aqwFtaif8dHOqPNsp0:SC6wp1vfhboOb66Uyavk8hdo+g8BOONB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cb5817e9d786a40a59b1dc718c2c5b66f4e4c601de8f82d14ddc22ab1d59806c unpack001/out.upx
Files
-
cb5817e9d786a40a59b1dc718c2c5b66f4e4c601de8f82d14ddc22ab1d59806c.exe .ps1 windows:5 windows x86 arch:x86 polyglot
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 608KB - Virtual size: 608KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ