Behavioral task
behavioral1
Sample
a8f4ba0d1ab86d7c2c7dbdc5315d75dc37e66751aa9d5c7ddc13825ffea51018.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
a8f4ba0d1ab86d7c2c7dbdc5315d75dc37e66751aa9d5c7ddc13825ffea51018.exe
Resource
win11-20240412-en
General
-
Target
a8f4ba0d1ab86d7c2c7dbdc5315d75dc37e66751aa9d5c7ddc13825ffea51018
-
Size
266KB
-
MD5
4c33ee63d3d7d451178035a429002252
-
SHA1
5f8e4e526d221f4af5aa6fa820f2d3790d64f398
-
SHA256
a8f4ba0d1ab86d7c2c7dbdc5315d75dc37e66751aa9d5c7ddc13825ffea51018
-
SHA512
8cdd43563497a984ebe705fb89082663d8f77cb1c7b52a4aaf5fc69911018dfb84017e36e4156edb068bbd246b7f0ec43be6fdcc3a94143f9436f9b48b205d59
-
SSDEEP
6144:DXzKdNY49u8rV6D9mdB7Les+eFMBxID01net:8a4ArMBu/eF+M01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8f4ba0d1ab86d7c2c7dbdc5315d75dc37e66751aa9d5c7ddc13825ffea51018 unpack001/out.upx
Files
-
a8f4ba0d1ab86d7c2c7dbdc5315d75dc37e66751aa9d5c7ddc13825ffea51018.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