Behavioral task
behavioral1
Sample
2024-09-11_8255dea03977a714f735a5e0b98dffb7_cryptolocker.exe
Resource
win7-20240704-en
General
-
Target
2024-09-11_8255dea03977a714f735a5e0b98dffb7_cryptolocker
-
Size
69KB
-
MD5
8255dea03977a714f735a5e0b98dffb7
-
SHA1
f67cce36202052978c4c1a036e006c087c235d9b
-
SHA256
f35818c4fe155a1f54ed40812a177b7be30f8a67db6c88d4494aee4981f5faa1
-
SHA512
0ec5a068726968df67f408d565640e43078e131c84e695ae7df75a8840078aa734cbe1a909f99ad18a14c1267faaef23fa2d90d4b6ba522a228ef908a4b6b4ca
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRl:1nK6a+qdOOtEvwDpjg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_8255dea03977a714f735a5e0b98dffb7_cryptolocker
Files
-
2024-09-11_8255dea03977a714f735a5e0b98dffb7_cryptolocker.exe windows:5 windows x86 arch: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