Behavioral task
behavioral1
Sample
71426394d5cee1d617fc865d0b8d4d9815a7002ff62854001c649e574e01f196.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
71426394d5cee1d617fc865d0b8d4d9815a7002ff62854001c649e574e01f196.exe
Resource
win10v2004-20240226-en
General
-
Target
71426394d5cee1d617fc865d0b8d4d9815a7002ff62854001c649e574e01f196
-
Size
38KB
-
MD5
9e8b2750584c8f0f60eb510999490945
-
SHA1
d3f8d93cc9fc511d8a8e33decb809c0dcfdb690b
-
SHA256
71426394d5cee1d617fc865d0b8d4d9815a7002ff62854001c649e574e01f196
-
SHA512
79a4c1f7c8a5b5aaad5fa9d10c959f2a11e454ff91dfaa106c0c31763663500ef338ae4f88c06ae13a8e06f179a2ecc442c588dbbe5ab969e87bb704e7b2cd4b
-
SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAA:CTWn1++PJHJXA/OsIZfzc3/QR
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 71426394d5cee1d617fc865d0b8d4d9815a7002ff62854001c649e574e01f196 unpack001/out.upx
Files
-
71426394d5cee1d617fc865d0b8d4d9815a7002ff62854001c649e574e01f196.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