Behavioral task
behavioral1
Sample
2aea24d75d145462ce94ea381f19bb4a577f1ee71f1d20de105e9e332d218f1d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2aea24d75d145462ce94ea381f19bb4a577f1ee71f1d20de105e9e332d218f1d.exe
Resource
win10v2004-20240419-en
General
-
Target
2aea24d75d145462ce94ea381f19bb4a577f1ee71f1d20de105e9e332d218f1d
-
Size
3.0MB
-
MD5
9ff05340c65cbe247e9ecc9a72a82a69
-
SHA1
af97e67e112559c46c0e5b9ba3663cf263faf8e7
-
SHA256
2aea24d75d145462ce94ea381f19bb4a577f1ee71f1d20de105e9e332d218f1d
-
SHA512
6c5f7d895c30a5424a04c0a1f693233426726600a31d8c81f46d84c3398d64dbb9eefa2f4e5ee1476027a0a9b5f8d868427e0dfe919123e3f617821bb0d9911d
-
SSDEEP
49152:NZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6PxIC:NARw3UJKHOa/Xffs0S5IC
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 2aea24d75d145462ce94ea381f19bb4a577f1ee71f1d20de105e9e332d218f1d unpack001/out.upx
Files
-
2aea24d75d145462ce94ea381f19bb4a577f1ee71f1d20de105e9e332d218f1d.exe windows:5 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: 6.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 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: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 333KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ