Behavioral task
behavioral1
Sample
f4db3781311dcb4b0b8b89c84accad1acb1d9d8fe4e74599634646340528b993.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4db3781311dcb4b0b8b89c84accad1acb1d9d8fe4e74599634646340528b993.exe
Resource
win10v2004-20240419-en
General
-
Target
f4db3781311dcb4b0b8b89c84accad1acb1d9d8fe4e74599634646340528b993
-
Size
121KB
-
MD5
66f592ae11e8f22f25be4edc07755b13
-
SHA1
78fddfc5899eb8d64b3f61d60384295384bd7ce8
-
SHA256
f4db3781311dcb4b0b8b89c84accad1acb1d9d8fe4e74599634646340528b993
-
SHA512
deaa428e1ff1ef468c84e38e0bb6c5eaf087665bb13d39eed3d61bfb32c99fe96552d0af5e40838241d111a6ff570f96fe39200600672b226064c031ad8d8035
-
SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSC1:+nymCAIuZAIuYSMjoqtMHfhf2bN
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 f4db3781311dcb4b0b8b89c84accad1acb1d9d8fe4e74599634646340528b993
Files
-
f4db3781311dcb4b0b8b89c84accad1acb1d9d8fe4e74599634646340528b993.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE