Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_8a64aaae86bf03611c49164c4c92b37c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_8a64aaae86bf03611c49164c4c92b37c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-04_8a64aaae86bf03611c49164c4c92b37c_cryptolocker
-
Size
149KB
-
MD5
8a64aaae86bf03611c49164c4c92b37c
-
SHA1
0672fb1b5b609227170177339f9928e245f4342f
-
SHA256
34a37c14dface77f812683379e78a4325fb147c1b09699a8e1ff48c4aad1547d
-
SHA512
b406bade6bad585c77d63d57530df2bc978c36e3234f02308f4414906f04d9e03e55a3f5ce72823ea50ae4e873c052274cd4ceaab8da54c7c890d52b8c2ead7d
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFYrPl:V6a+pOtEvwDpjt22I
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 2024-02-04_8a64aaae86bf03611c49164c4c92b37c_cryptolocker
Files
-
2024-02-04_8a64aaae86bf03611c49164c4c92b37c_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