Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_3f949ca982a84bcc3475c36e8effb0f8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_3f949ca982a84bcc3475c36e8effb0f8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_3f949ca982a84bcc3475c36e8effb0f8_cryptolocker
-
Size
67KB
-
MD5
3f949ca982a84bcc3475c36e8effb0f8
-
SHA1
89c6eed22b3d5520d6e9c06aec16376b7a459c96
-
SHA256
14b79b6654f30c58f662ad4150a5a61579fe0932930cea9aeeb901350a8f8466
-
SHA512
282febda1b9078df79f617c0ab28422a102eb2e93d05e74e314f00913ff794b98901bb7937a657db64d1266dff1c98f474fa9e8cbfb13b0f8a52e3b8f8de2c72
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUR:DW60sllyWOtEvwDpjwF85f
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_3f949ca982a84bcc3475c36e8effb0f8_cryptolocker
Files
-
2024-02-21_3f949ca982a84bcc3475c36e8effb0f8_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ