Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_cryptolocker
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Size
46KB
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MD5
e3c09883454d0592ec336e98b0fa9d7f
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SHA1
20053d223d0f5223891f22b95aada40ea3ea2a5d
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SHA256
725572b4887b3c3f509707f8ac6b7aa35c1e1c5090c307f4226a94eabaf18af4
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SHA512
47598335d524d099fb552725a55f9ff9858110b662e72af46037bd543b6575c82476eeee8fe8ed4c7860dbd0fc603fe082690acea28fc90b05579737703d163f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQz
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_cryptolocker
Files
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2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE