Behavioral task
behavioral1
Sample
f6a232fe36e519323759b8fc916e11c2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f6a232fe36e519323759b8fc916e11c2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
f6a232fe36e519323759b8fc916e11c2_cryptolocker_JC.exe
-
Size
76KB
-
MD5
f6a232fe36e519323759b8fc916e11c2
-
SHA1
a25d4bfddc16a8782951b2e445608c314011f07d
-
SHA256
74628d0b8b07079fb4d4785cd23fc26ceb374c92ac267021d2aa59352d431ac9
-
SHA512
224e58b53162518a50b931a25ed3d49df6bdb2e26ad7f3ed40ef4366222ad5b23b6f8ed7dc2059252cf3debae3f5b0def360b2fb2ed48b02495c408281e9d3eb
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnU2:1nK6a+qdOOtEvwDpjZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f6a232fe36e519323759b8fc916e11c2_cryptolocker_JC.exe
Files
-
f6a232fe36e519323759b8fc916e11c2_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