Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_b5048342c6eb06c69fee69372891388b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_b5048342c6eb06c69fee69372891388b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-23_b5048342c6eb06c69fee69372891388b_cryptolocker
-
Size
90KB
-
MD5
b5048342c6eb06c69fee69372891388b
-
SHA1
bc3f498ef4123c7c383ce10c87b96cc1a03f1601
-
SHA256
6e4933f3a6f40c0161e9d9570973d946cfb45c749a3b4674973574a18af3f7a8
-
SHA512
28cf75bb5dd109e583bd8dd3e87897154475a89db54ed7f87136528941a3d6971aede596844e54922e60c65b070aec0f7e46c4558cd9b9ddf2d6708c0a20d684
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgLs:V6a+pOtEvwDpjtzk
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-23_b5048342c6eb06c69fee69372891388b_cryptolocker
Files
-
2024-02-23_b5048342c6eb06c69fee69372891388b_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ