Behavioral task
behavioral1
Sample
5a3f96d5bb6d17_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a3f96d5bb6d17_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
5a3f96d5bb6d17_JC.exe
-
Size
101KB
-
MD5
5a3f96d5bb6d1764d9fefdd79f0116b1
-
SHA1
25cbc59c381ab5957898f942362d629cb6ffe08d
-
SHA256
ba526241c683cf70c4477beaac63646620e948279cb60d51787459a53a126dcf
-
SHA512
b61b7eac3b52899512acacc79b964fee789a949802da65f32795b9b34204345e61a521f41f190ff4fea3ca2a0add095665e1cabbc0faac27455bb85d6e5c4edf
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn58+2Tfb0:1nK6a+qdOOtEvwDpjY
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a3f96d5bb6d17_JC.exe
Files
-
5a3f96d5bb6d17_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE