Behavioral task
behavioral1
Sample
ff1051424efe3eexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ff1051424efe3eexe_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
ff1051424efe3eexe_JC.exe
-
Size
85KB
-
MD5
ff1051424efe3e7dfb0a469365d08cf7
-
SHA1
f71aa57e4ba4256bcb94af19ebf1671f93c3e27d
-
SHA256
33fa136376b732e8bf781bcc8d7c02b22d45fbbbb2e873beb42f4f9ddf6de178
-
SHA512
1792d7ba1bb5dd73f5d9ff9ce328a0052cca296862ca3e9275353354783d9686775bee650448f470f7e03acf4269f885314169ae032e2f3ec5847105684e9505
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTFBEa2x0V:T6a+rdOOtEvwDpjNH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ff1051424efe3eexe_JC.exe
Files
-
ff1051424efe3eexe_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_CODE
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