Behavioral task
behavioral1
Sample
2023-08-26_1e6921d6f94d85c3ab3726ea49031a14_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_1e6921d6f94d85c3ab3726ea49031a14_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
2023-08-26_1e6921d6f94d85c3ab3726ea49031a14_cryptolocker_JC.exe
-
Size
63KB
-
MD5
1e6921d6f94d85c3ab3726ea49031a14
-
SHA1
039a320b767650e8526d0c9bb3ee94b3e2199317
-
SHA256
533272f87609e31e2cf790e7357f09d508609ed9ebdf2fcf93847f42d7d65608
-
SHA512
4b7b3273790136bf832096e92b46c32b50b0e7e14536085118b5447b55e472e1158083de70f332f4f607413873e00d05f49458c1bc79f853a144c2c80bb881f2
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYXUXojS7:1nK6a+qdOOtEvwDpjJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_1e6921d6f94d85c3ab3726ea49031a14_cryptolocker_JC.exe
Files
-
2023-08-26_1e6921d6f94d85c3ab3726ea49031a14_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