Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_81baf7c9d19be4c1443a7fa6a5b64563_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_81baf7c9d19be4c1443a7fa6a5b64563_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-02_81baf7c9d19be4c1443a7fa6a5b64563_cryptolocker
-
Size
47KB
-
MD5
81baf7c9d19be4c1443a7fa6a5b64563
-
SHA1
3910b071d34f212cdacd090a423c16e12eed576e
-
SHA256
eeee6cd18fe18cf40293d4597bfea7022c436fa3739cf7ea21f71cbacd5cf3b9
-
SHA512
275be6db81fc9795739a817abc28c6ad6ee239133979e1c954dca73a101286e47bace7f26033c2ed3d43de2d4b87d65ac76b4ff57cf96cdbc5789c84c56e1124
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXckdXh:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakz
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 2024-02-02_81baf7c9d19be4c1443a7fa6a5b64563_cryptolocker
Files
-
2024-02-02_81baf7c9d19be4c1443a7fa6a5b64563_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