Behavioral task
behavioral1
Sample
2024-10-13_f158228c834e0ee1a9aa4f5cf80897c2_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-13_f158228c834e0ee1a9aa4f5cf80897c2_cryptolocker
-
Size
68KB
-
MD5
f158228c834e0ee1a9aa4f5cf80897c2
-
SHA1
e54357dc5296f6e7a643289a6a4af69a58bc436c
-
SHA256
27e82937c7c6745a02e6eb86993ebaa10cd9da94b3f073ef1e09cdb1482c8ca5
-
SHA512
18c91e25d836ed091a96a3c48eb3d970e6acdf80023a0ff41566b06091fc63c080e915a6940b3033d2b448f66af6f4388e777483bddbbee3190dccf392423273
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYfKhBUzO:1nK6a+qdOOtEvwDpjj
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_f158228c834e0ee1a9aa4f5cf80897c2_cryptolocker
Files
-
2024-10-13_f158228c834e0ee1a9aa4f5cf80897c2_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