Behavioral task
behavioral1
Sample
18d107d90671db133a54c98f31d315e980bb557f144420cb70db9520f8feb655.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
18d107d90671db133a54c98f31d315e980bb557f144420cb70db9520f8feb655.exe
Resource
win10v2004-20240426-en
General
-
Target
18d107d90671db133a54c98f31d315e980bb557f144420cb70db9520f8feb655
-
Size
48KB
-
MD5
c4a7345656b34f99cbcc17cc5d9195bc
-
SHA1
9df196c2190ea28b289336fa809c596a9fd0699f
-
SHA256
18d107d90671db133a54c98f31d315e980bb557f144420cb70db9520f8feb655
-
SHA512
e9da690f97e213f0579a014dc6b07ad92e6bbd6df3c4151c34b69583534dd68259a77ad196ba40f0243c591ca0a0c83132c6c388ed47cab6b1294fcac13fcba5
-
SSDEEP
768:gCkSsf4ssqtlrCE+51fiL8cNsiX8liiEKpLOwAuFItkgL:gCkV0KlCpfqNse8li14FItkgL
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18d107d90671db133a54c98f31d315e980bb557f144420cb70db9520f8feb655 unpack001/out.upx
Files
-
18d107d90671db133a54c98f31d315e980bb557f144420cb70db9520f8feb655.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
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: 21KB - Virtual size: 24KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ