Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_f88965fe2dd4b18b62fb9d9d8c4cb321_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_f88965fe2dd4b18b62fb9d9d8c4cb321_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_f88965fe2dd4b18b62fb9d9d8c4cb321_cryptolocker
-
Size
84KB
-
MD5
f88965fe2dd4b18b62fb9d9d8c4cb321
-
SHA1
9c7b4f60cba94228e78be4a4f50e8ce9688258e9
-
SHA256
2ed1abe8eb3f70b49e3fbb470b7e2a203779b7fc73bec44b8e4c8eecbecd88eb
-
SHA512
3030cf4dea7fc246586a6b058fa6b15fcdbfad7b056735b97c987a2bb08dd30376c3ba0ccb75804bf7e63f7de29272da25035cc0fcbc3917699f2873e4915b0c
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQ8g+:V6a+pOtEvwDpjvpi
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 2024-02-28_f88965fe2dd4b18b62fb9d9d8c4cb321_cryptolocker
Files
-
2024-02-28_f88965fe2dd4b18b62fb9d9d8c4cb321_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