Behavioral task
behavioral1
Sample
858da6856b4284e858fb4ae0c436189dabc654c818c3f2114a34f2ffe4f3d94a.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
858da6856b4284e858fb4ae0c436189dabc654c818c3f2114a34f2ffe4f3d94a.exe
Resource
win11-20240426-en
General
-
Target
858da6856b4284e858fb4ae0c436189dabc654c818c3f2114a34f2ffe4f3d94a
-
Size
266KB
-
MD5
af6c1f52164a5b201cd5d98f621477dc
-
SHA1
4c6f464faed82cf2c98cb78e95b5dfea3d716165
-
SHA256
858da6856b4284e858fb4ae0c436189dabc654c818c3f2114a34f2ffe4f3d94a
-
SHA512
d57840c28f6cddbfae6eeb3f14341b4a109267bba2482f87e32983905d821aa0c15da956412ebee5204204cf1fbf6429f347aa14bb8ab23bb9485eb0283e84ba
-
SSDEEP
3072:+NXEGZJWhfNFC4S60+XoLczrVmXmpC1THjS+/fbC8DcGsEH01ne4PK:MXzKdNY49u8rVlijLHu8DcGB01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 858da6856b4284e858fb4ae0c436189dabc654c818c3f2114a34f2ffe4f3d94a unpack001/out.upx
Files
-
858da6856b4284e858fb4ae0c436189dabc654c818c3f2114a34f2ffe4f3d94a.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ