Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_c7063c0b6740da7c5567586df2b58ba0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_c7063c0b6740da7c5567586df2b58ba0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-29_c7063c0b6740da7c5567586df2b58ba0_cryptolocker
-
Size
127KB
-
MD5
c7063c0b6740da7c5567586df2b58ba0
-
SHA1
f122d78eb3d06529866e785b50ab36350cf5233d
-
SHA256
3da2ed3fe9be08fa6f9c163233a58138724b9a0140547cd71db7fd06257fddd1
-
SHA512
b8046fd9bcb0ac2c1e57bb5187e609dda2c0deeef4252825e6a997873cbe608aaba32a985c2d86b7e90398bf62d0317048921d2c9b715ed238bd19c21d8c6015
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp6:vCA9OtEvwDpje
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 2024-02-29_c7063c0b6740da7c5567586df2b58ba0_cryptolocker
Files
-
2024-02-29_c7063c0b6740da7c5567586df2b58ba0_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