Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_592c80e46e836d5c29e9acc05f5ede0f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_592c80e46e836d5c29e9acc05f5ede0f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_592c80e46e836d5c29e9acc05f5ede0f_cryptolocker
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Size
61KB
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MD5
592c80e46e836d5c29e9acc05f5ede0f
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SHA1
78af1f076d080011932fcb9c70ab34cd89b868b1
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SHA256
d3814d87d78b9c1c6f29799a055bb52a0db803e8a2df8bacaee0f6d9e97b1f97
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SHA512
68505f4752be5fa95743451ed431a7969f46929dda7c455f8826990d7cf3ae5a3151ee2ebc16e1ddfc049525115e8a7cfe466a4599ad75d1b3123537de851a01
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskP8Q:BbdDmjr+OtEvwDpjM84
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 2024-02-28_592c80e46e836d5c29e9acc05f5ede0f_cryptolocker
Files
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2024-02-28_592c80e46e836d5c29e9acc05f5ede0f_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