Behavioral task
behavioral1
Sample
2024-01-09_1bf34cef8ce12a3edf5ab419c4b36563_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_1bf34cef8ce12a3edf5ab419c4b36563_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-09_1bf34cef8ce12a3edf5ab419c4b36563_cryptolocker
-
Size
148KB
-
MD5
1bf34cef8ce12a3edf5ab419c4b36563
-
SHA1
25551ee76b9b4e957c4cbe66870f40bdd3a816c0
-
SHA256
2940fa15ecb130cc1fb56e7e304a3e9cbe585bae3186b33fb8eef3624e774751
-
SHA512
c1ecff1569a0e62ccf571a0018a9708fb9f9bdda94cae32b4769f79b51faed0bee1dd0ed263b99cccf57341650de4cc25b9158537ba5edc975c4d5a3dc5c6ab9
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699GNtL1egpm1:T6a+rdOOtEvwDpjLz1
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_1bf34cef8ce12a3edf5ab419c4b36563_cryptolocker
Files
-
2024-01-09_1bf34cef8ce12a3edf5ab419c4b36563_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE