Behavioral task
behavioral1
Sample
362f7737505bd53dac755a733e477f32_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
362f7737505bd53dac755a733e477f32_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
362f7737505bd53dac755a733e477f32_cryptolocker_JC.exe
-
Size
73KB
-
MD5
362f7737505bd53dac755a733e477f32
-
SHA1
d783b4c3313d2703dcd62ef7ee020efc2bc05202
-
SHA256
29c91287c7c5c1021275179ced81a20a77eb2fedf0d387c05c42d246607c965a
-
SHA512
eef1a49b7a6ab0919c1d890d285580b621bead92dcdc99dbe314bcb523a6391f647518f34954e10faaf4c283339082393522b1e57e989414c34e1f4b46763a3c
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyQY:zCsanOtEvwDpjNY
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 362f7737505bd53dac755a733e477f32_cryptolocker_JC.exe
Files
-
362f7737505bd53dac755a733e477f32_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