Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_51bd3f4c93649e236671d8fb3751acac_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_51bd3f4c93649e236671d8fb3751acac_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-17_51bd3f4c93649e236671d8fb3751acac_cryptolocker
-
Size
47KB
-
MD5
51bd3f4c93649e236671d8fb3751acac
-
SHA1
35703cdf576278e12279533e601e7a93f5422680
-
SHA256
dec5ff9ed504fed695387d6b825b3588ecbaad82ed76c0e6365e80aff8c5d338
-
SHA512
03382ef1e33ad2b3d3609ac3c863cc06bfb2ee4bd03ae8d2d791454e00fae21b2166c71d5928461cfc8d5619831543c5191e9ae32f5d8223617417d2d3b05e1e
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsu:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1c
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_51bd3f4c93649e236671d8fb3751acac_cryptolocker
Files
-
2024-02-17_51bd3f4c93649e236671d8fb3751acac_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ