Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_26afe21ab5ffa2a1d0d44967bdf7a445_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_26afe21ab5ffa2a1d0d44967bdf7a445_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_26afe21ab5ffa2a1d0d44967bdf7a445_cryptolocker
-
Size
126KB
-
MD5
26afe21ab5ffa2a1d0d44967bdf7a445
-
SHA1
e91d04f0db0af1dbdc03beb62c4b805a4bb6ca4c
-
SHA256
924e65377b7b65ae4e0e3a838e935973591671c13d8c74204ff0ec7b846c2fa6
-
SHA512
e00f9690ec941b04bb459fad62d2395ea499ee48401a97a57de350742ed06f458f6a8e6ee5ebb2ddacb35b7ff63f78475d07ed481b0d7c89bb517a71885c066f
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/zV:vCA9OtEvwDpjT
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 2024-02-21_26afe21ab5ffa2a1d0d44967bdf7a445_cryptolocker
Files
-
2024-02-21_26afe21ab5ffa2a1d0d44967bdf7a445_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE