Behavioral task
behavioral1
Sample
35e764d6366e0becb422a220468275c3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
35e764d6366e0becb422a220468275c3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
35e764d6366e0becb422a220468275c3_cryptolocker_JC.exe
-
Size
74KB
-
MD5
35e764d6366e0becb422a220468275c3
-
SHA1
5dd509f7523c6f6c7644a89cebee7f09d6137db1
-
SHA256
0a1c9a6215e61e3c92bd10d382ab57011f02ecdd97f849b974823158d7ff0233
-
SHA512
d6a80499e9dd488b4fbebbb2265b8f9e60eed98285f32e50e67fb1c8811b7c9f10a53b8a1207532e32d1fe226218757f74d61cbed25b80565c227ea6d05b452e
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSJx:1nK6a+qdOOtEvwDpjN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 35e764d6366e0becb422a220468275c3_cryptolocker_JC.exe
Files
-
35e764d6366e0becb422a220468275c3_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