Behavioral task
behavioral1
Sample
b7a85af2138192cdf3643eb15137191a.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b7a85af2138192cdf3643eb15137191a.exe
Resource
win10v2004-20240226-en
General
-
Target
b7a85af2138192cdf3643eb15137191a
-
Size
680KB
-
MD5
b7a85af2138192cdf3643eb15137191a
-
SHA1
be5762801cf20d422faedcd986450f53b98f3407
-
SHA256
44438e3a9780a42e17557f7c9eeab5420964d02446e033bb3c9e660600b46568
-
SHA512
50f0c93986ab424d8bd8ba8ac145bfe206115f7a147840fa5ef2f249fbb0e80a41046e74eb4456ca70c22a4c7ac38a01b36c2dbad5e420b1ad4a3ef8e4a95e43
-
SSDEEP
12288:gEQoSh50oi6hDSzsGOxhYosHnrAoURIxgB4SLshuVJhG51aI7Ugh1RQYk:g9JbhY5HnrTUeMAwV81pVLk
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7a85af2138192cdf3643eb15137191a
Files
-
b7a85af2138192cdf3643eb15137191a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ