Behavioral task
behavioral1
Sample
4213b9e33e8c5bexeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4213b9e33e8c5bexeexe_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
4213b9e33e8c5bexeexe_JC.exe
-
Size
139KB
-
MD5
4213b9e33e8c5b71e34b65b310b627f3
-
SHA1
3fc6d210c20383549016e039f604d6edc6f5f51b
-
SHA256
99cf24db84a5a353f4bc01b81fb28d8e61a0b4424a9c8e1fa727137629dc7b0f
-
SHA512
14f583e1ad55829e45df0c58984636a1d8e1126b142ae08b7516732f1df0aa6596a1690d8f0c8bd1aff3330cbecac3183f432f0d52e15459813eb616e5eaa50c
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G1md:z6a+CdOOtEvwDpjczL
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4213b9e33e8c5bexeexe_JC.exe
Files
-
4213b9e33e8c5bexeexe_JC.exe.exe windows 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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