Behavioral task
behavioral1
Sample
5eff5bb2c2f9e5a2bd20e411b526319508b02b6642634669d3648c4b70e19188.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5eff5bb2c2f9e5a2bd20e411b526319508b02b6642634669d3648c4b70e19188.exe
Resource
win10v2004-20240611-en
General
-
Target
5eff5bb2c2f9e5a2bd20e411b526319508b02b6642634669d3648c4b70e19188
-
Size
47KB
-
MD5
97e08f511fe77d7a61a706a295fba819
-
SHA1
d1a49cb3b82afffeec6e15ac339bf7bd04017225
-
SHA256
5eff5bb2c2f9e5a2bd20e411b526319508b02b6642634669d3648c4b70e19188
-
SHA512
da9a158d0f3eea8cae96037b75179aa168249edae9fe29f950aa76f6082b3ef7ab32c7509671814fad98339c18a94b5569bd5036298768d37a87ed8ba9273b02
-
SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF1:CTWn1++PJHJXA/OsIZfzc3/Q81
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 5eff5bb2c2f9e5a2bd20e411b526319508b02b6642634669d3648c4b70e19188 unpack001/out.upx
Files
-
5eff5bb2c2f9e5a2bd20e411b526319508b02b6642634669d3648c4b70e19188.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ