Behavioral task
behavioral1
Sample
48d938a2399cc7878ba4257b6e3e2c85_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
48d938a2399cc7878ba4257b6e3e2c85_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
48d938a2399cc7878ba4257b6e3e2c85_cryptolocker_JC.exe
-
Size
98KB
-
MD5
48d938a2399cc7878ba4257b6e3e2c85
-
SHA1
4a507d85cd436d24cbc0aa129c320ea685cc3daf
-
SHA256
0d713b83e33e2dc5db16fa084df3e902e7ee878bfb0a559052ea73901644d0a6
-
SHA512
9a485df99038f407bc01fbdb0d743e5d7245156cfc355d04730166eac00496108d4707a42194b3a1e3639880b5b770207b83873c65128876ffa6871ad7923c4c
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GZFK:1nK6a+qdOOtEvwDpjO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 48d938a2399cc7878ba4257b6e3e2c85_cryptolocker_JC.exe
Files
-
48d938a2399cc7878ba4257b6e3e2c85_cryptolocker_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