Behavioral task
behavioral1
Sample
75d48d3a82b5f9e7cea8febf4240a324_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
75d48d3a82b5f9e7cea8febf4240a324_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
75d48d3a82b5f9e7cea8febf4240a324_cryptolocker_JC.exe
-
Size
62KB
-
MD5
75d48d3a82b5f9e7cea8febf4240a324
-
SHA1
4b42f7d20a00f4fda62cb485832addfbb9bcf6ae
-
SHA256
4532639de6d7e86460ff61587f914201ac48f0ba9dde78a0bdd06cea14e654a1
-
SHA512
cdbb7c6ab8fcb1361c9f2aa27c96a111a37de50af71bfb978fa5fb4d6d48c3f74bc7dd19d2f6a8bfb67510488bc8e8629c5b586ed3f3487846a02ad96fc9a23e
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAh5+:z6a+CdOOtEvwDpjQ1
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 75d48d3a82b5f9e7cea8febf4240a324_cryptolocker_JC.exe
Files
-
75d48d3a82b5f9e7cea8febf4240a324_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_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