Behavioral task
behavioral1
Sample
b279a484b2c484a63f77a0277e9b4c34d1b4f0a596c537a5a1bea9f3899b2d1b.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b279a484b2c484a63f77a0277e9b4c34d1b4f0a596c537a5a1bea9f3899b2d1b.exe
Resource
win10v2004-20240226-en
General
-
Target
b279a484b2c484a63f77a0277e9b4c34d1b4f0a596c537a5a1bea9f3899b2d1b
-
Size
1.1MB
-
MD5
a0d4d982174394c35e84e2d1faaa0239
-
SHA1
088be7fce5224b7fad221cec581a07c6504a7119
-
SHA256
b279a484b2c484a63f77a0277e9b4c34d1b4f0a596c537a5a1bea9f3899b2d1b
-
SHA512
b6e2d42fd58b6865ff83c09c3af48e7657dfe7163ee45df44f9fdfa6f54ffc997910216a924de7b1b97cdafcca1612186c2b194b3f779efc96744c308538df34
-
SSDEEP
24576:bSL2Hp20U87y7QU9G8SqXU5usTIhJBFU64ZAozD5vat:bR20b7gBaN5usTI4iof4
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b279a484b2c484a63f77a0277e9b4c34d1b4f0a596c537a5a1bea9f3899b2d1b
Files
-
b279a484b2c484a63f77a0277e9b4c34d1b4f0a596c537a5a1bea9f3899b2d1b.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.kemyz Size: 512B - Virtual size: 4KB