Behavioral task
behavioral1
Sample
2024-10-12_782bd0d86b8e33a7905dd356196c7b4b_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-12_782bd0d86b8e33a7905dd356196c7b4b_cryptolocker
-
Size
33KB
-
MD5
782bd0d86b8e33a7905dd356196c7b4b
-
SHA1
8c2919be6074de6b975f93515c025429c284ac0f
-
SHA256
c44d03ae7d79736ea686169c94b13aa2ca6119f1ad36d4b9c888c28b7396c4d4
-
SHA512
94e28224a14e8114907905fa468e087cdba2e5ece7610aefb15447ac6ca6668c1b283c298f3fc1ad4a426429866967819f81850ed6c75f86981bb0436675eba6
-
SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+I:bRO2wZEjbnouy8Gv6iH/NLp9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_782bd0d86b8e33a7905dd356196c7b4b_cryptolocker
Files
-
2024-10-12_782bd0d86b8e33a7905dd356196c7b4b_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
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE