Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_97a7465ddd453eb66cff3ab36a2cb0ab_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_97a7465ddd453eb66cff3ab36a2cb0ab_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_97a7465ddd453eb66cff3ab36a2cb0ab_cryptolocker
-
Size
76KB
-
MD5
97a7465ddd453eb66cff3ab36a2cb0ab
-
SHA1
57e0bd9a8d031743a14b0a14597d9d0db1a44fd3
-
SHA256
01c4f1d9f5fb4540cd04fefb13a01524e38be8730139102dbfff2d7abd3a5c1a
-
SHA512
86bbe4342cb30daa411e0c4d8d11f0ca467556d4cf29a1eb9278e4f78e431736796e56a7a99154830154be80a1f83bc1272c6174a649ac1e011203b6ecf19ba0
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTL:ZVxkGOtEvwDpjcax+
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 2024-02-28_97a7465ddd453eb66cff3ab36a2cb0ab_cryptolocker
Files
-
2024-02-28_97a7465ddd453eb66cff3ab36a2cb0ab_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