Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_b96bf1c66455358508841efec7be1e01_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_b96bf1c66455358508841efec7be1e01_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-23_b96bf1c66455358508841efec7be1e01_cryptolocker
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Size
48KB
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MD5
b96bf1c66455358508841efec7be1e01
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SHA1
60e96f9f829869b10266022f9d84a3b239fe4e74
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SHA256
1ad5dbc0adbaf25bfd9000c57c4bb7dd07bdf0c05a32073b33fd0f81c713b281
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SHA512
ecb77515a840812dab90a4ff389cb0557722751b46f7197988eb409db118e1e3b6965c81facfeb306f9e6f6d5e667d309d219d5b615768944fd29bac57e70eab
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5u:qmbhXDmjr5MOtEvwDpj5cDtKkQZQC
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 2024-05-23_b96bf1c66455358508841efec7be1e01_cryptolocker
Files
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2024-05-23_b96bf1c66455358508841efec7be1e01_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