Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_b1bb705c4b99a710dad6dce39c85cd83_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_b1bb705c4b99a710dad6dce39c85cd83_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-22_b1bb705c4b99a710dad6dce39c85cd83_cryptolocker
-
Size
37KB
-
MD5
b1bb705c4b99a710dad6dce39c85cd83
-
SHA1
68f72519625f6f59a53d9edc014413d217c608ac
-
SHA256
49e79b70433b6b22507f407055d95dd8affc87eec35bd7c78a6867915d3f9152
-
SHA512
6d8b4fe1f983bf08e8162a87453017f20936e7f2fa08d5b9bdc546ffb372592428fbc5482158ae568749a3d1ecc24862d4c718d8f40366bbcfc8c58f054b46b6
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax+m:V6QFElP6n+gMQMOtEvwDpjyaYaH
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 2024-02-22_b1bb705c4b99a710dad6dce39c85cd83_cryptolocker
Files
-
2024-02-22_b1bb705c4b99a710dad6dce39c85cd83_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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