Behavioral task
behavioral1
Sample
f404eb9b8921f0f5a7efd1149af9566c992e9aea18ea3a63ae40d9ea5fd311fb.exe
Resource
win10v2004-20230831-en
General
-
Target
f404eb9b8921f0f5a7efd1149af9566c992e9aea18ea3a63ae40d9ea5fd311fb
-
Size
266KB
-
MD5
b9f26fd696b5085f8246dbcffb8c2501
-
SHA1
4f6b5f76db1d5df92bbeb77ed53e448f0d30e30e
-
SHA256
f404eb9b8921f0f5a7efd1149af9566c992e9aea18ea3a63ae40d9ea5fd311fb
-
SHA512
e6a79d8fd77b11b19fb992593ba2cddbf672eeca8d1ebed625480a49dd6a2911a80de4121bcd87b140325e40cc95fc534e8b1962db47283ee2f98e5111891994
-
SSDEEP
6144:8XzKdNY49u8rVI/GGvWz8mvP6rYb01net:za4AeGvWXBb01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f404eb9b8921f0f5a7efd1149af9566c992e9aea18ea3a63ae40d9ea5fd311fb unpack001/out.upx
Files
-
f404eb9b8921f0f5a7efd1149af9566c992e9aea18ea3a63ae40d9ea5fd311fb.exe windows 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 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