Behavioral task
behavioral1
Sample
496f194b37bbf4d65a09e575ea061e1c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
496f194b37bbf4d65a09e575ea061e1c.exe
Resource
win10v2004-20231215-en
General
-
Target
496f194b37bbf4d65a09e575ea061e1c
-
Size
145KB
-
MD5
496f194b37bbf4d65a09e575ea061e1c
-
SHA1
2f2288b91f6ad9b6ede7d84146e29e193918a714
-
SHA256
f18676703fd20b7e9cf6002c5f6d64406a9a7ffa2e53579cec247b5b8bea26d1
-
SHA512
b38188bceba5f29de49e8319907f2718e4d3c5f0c95517db0a442271cfe8da7d98f100a55437c300b2b7adc61bbd5b8f1a2d9ab6b91e51ca6e655d29c16998cd
-
SSDEEP
3072:jkAmXZ/LnOsiJgpIia/oW1VFKDYWSjVA2BQWDyVekcVe9XcZn:j4Z/L/pb0UDYp57DkVRRcV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 496f194b37bbf4d65a09e575ea061e1c unpack001/out.upx
Files
-
496f194b37bbf4d65a09e575ea061e1c.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.edata Size: 36KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 80KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 32KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ