Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_2d31993009f55000f1fa9d3347eb1f0e_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_2d31993009f55000f1fa9d3347eb1f0e_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.2023-09-08_2d31993009f55000f1fa9d3347eb1f0e_cryptolocker_JC.exe
-
Size
90KB
-
MD5
2d31993009f55000f1fa9d3347eb1f0e
-
SHA1
d567e91deb998801ef8c3f2c3497efdf5f621201
-
SHA256
76d23d4678ecdc18b95189a9a77c65d0a6def6f4112327f210f05d0dbd5233f9
-
SHA512
32cc0cfa0d0f76e6b75f98165ce73363ce38a5cffad4f47afdcfa9e812bfb22711899ee26bc95ae098d9083df6eda94e47fc5ae047f8814b8daa6976946c9e63
-
SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mkt/:xj+VGMOtEvwDpjubwQEIiVmkV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_2d31993009f55000f1fa9d3347eb1f0e_cryptolocker_JC.exe
Files
-
NEAS.2023-09-08_2d31993009f55000f1fa9d3347eb1f0e_cryptolocker_JC.exe.exe windows:5 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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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