Behavioral task
behavioral1
Sample
6fdd2eaabaa54c129952604a8eaa0cb2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6fdd2eaabaa54c129952604a8eaa0cb2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
6fdd2eaabaa54c129952604a8eaa0cb2_cryptolocker_JC.exe
-
Size
64KB
-
MD5
6fdd2eaabaa54c129952604a8eaa0cb2
-
SHA1
5e73d897736028ed5158fc88432f77c924d916c1
-
SHA256
990db6bca0d37db9d850b0ed65d2fc6fec0b8e6ca0377c38c8897aa00995420a
-
SHA512
91e9166f533ef09e366fe22983f00b2c00ed44c5707587a84a4ff3b4615755b1e6be92f84348838f4121565a832a2b469b7ad81803fc60ba33d0399132d0808d
-
SSDEEP
384:z0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26JWFpaMYkW0NrD5v6ntOOtEvwDpjqIH:zQz7yVEhs9+8AMJP6ntOOtEvwDpjF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6fdd2eaabaa54c129952604a8eaa0cb2_cryptolocker_JC.exe
Files
-
6fdd2eaabaa54c129952604a8eaa0cb2_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
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