Behavioral task
behavioral1
Sample
efeaf613affb609ffd619186459f7c212ea353c56ec79f4f63cace129e1b8791.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
efeaf613affb609ffd619186459f7c212ea353c56ec79f4f63cace129e1b8791.exe
Resource
win11-20240221-en
General
-
Target
efeaf613affb609ffd619186459f7c212ea353c56ec79f4f63cace129e1b8791
-
Size
266KB
-
MD5
e825510bc1bc25f3d0cebff97423e1e9
-
SHA1
21480466bd18ed750c7ee4c5624c7db00974e6c6
-
SHA256
efeaf613affb609ffd619186459f7c212ea353c56ec79f4f63cace129e1b8791
-
SHA512
dee9608822d318b135458efd2b5026c0da4c03b5939f75e06a0b169f3d81a93a8cfd4fe2d0c1eb5adc410bef56f2c5aaa77460304e08eaba1d409ab0a7d7a478
-
SSDEEP
6144:GXzKdNY49u8rVIRQd340Ffx1oifKN01net:da4AtS34mJw01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efeaf613affb609ffd619186459f7c212ea353c56ec79f4f63cace129e1b8791 unpack001/out.upx
Files
-
efeaf613affb609ffd619186459f7c212ea353c56ec79f4f63cace129e1b8791.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