Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_2a1b3dcb1366c7926163268ce907c478_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_2a1b3dcb1366c7926163268ce907c478_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-25_2a1b3dcb1366c7926163268ce907c478_cryptolocker
-
Size
55KB
-
MD5
2a1b3dcb1366c7926163268ce907c478
-
SHA1
4c263ef34b4c6c0e70ff6635f9028a94485c58a2
-
SHA256
d7a7be0de558a908a819eab854c41eda686b04eb480c2f5d75164373fc751133
-
SHA512
3c9cc085797288d55e82fbbc6b895e2f2a2f57666ee623b78f8b2aefb1a412b684d9d74420d69a761dabbafbb67463222ed9f7deba799f46b3dd0bcf73ef7162
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklPsk:V6a+pOtEvwDpjQ
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 2024-05-25_2a1b3dcb1366c7926163268ce907c478_cryptolocker
Files
-
2024-05-25_2a1b3dcb1366c7926163268ce907c478_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